cpython-lru_cache-weakref: Objects/bytesobject.c annotate

annotate Objects/bytesobject.c @ 48632:5f3ef6400a96

Blocked revisions 65444 via svnmerge ........ r65444 | brett.cannon | 2008-08-03 15:57:23 -0700 (Sun, 03 Aug 2008) | 3 lines Remove a dict.has_key() and callable() usage in SimpleXMLRPCServer as triggered under -3 through test_xmlrpc. ........

author	Brett Cannon <bcannon@gmail.com>
date	Sun, 03 Aug 2008 22:58:03 +0000
parents	bf50085fbcd3
children	85b67fb5672b

rev	line source
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	1 /* bytes object implementation */
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	3 #define PY_SSIZE_T_CLEAN
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	4
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	5 #include "Python.h"
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	7 #include "bytes_methods.h"
1847 0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	8
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	9 static Py_ssize_t
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	10 _getbuffer(PyObject obj, Py_buffer view)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	11 {
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	12 PyBufferProcs *buffer = Py_TYPE(obj)->tp_as_buffer;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	13
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	14 if (buffer == NULL \|\| buffer->bf_getbuffer == NULL)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	15 {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	16 PyErr_Format(PyExc_TypeError,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	17 "Type %.100s doesn't support the buffer API",
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	18 Py_TYPE(obj)->tp_name);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	19 return -1;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	20 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	21
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	22 if (buffer->bf_getbuffer(obj, view, PyBUF_SIMPLE) < 0)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	23 return -1;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	24 return view->len;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	25 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	26
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	27 #ifdef COUNT_ALLOCS
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	28 int null_strings, one_strings;
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	29 #endif
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	30
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	31 static PyBytesObject *characters[UCHAR_MAX + 1];
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	32 static PyBytesObject *nullstring;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	33
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	34 /*
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	35 For both PyBytes_FromString() and PyBytes_FromStringAndSize(), the
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	36 parameter `size' denotes number of characters to allocate, not counting any
21737 30a817038af0 Updated patch #487906: Revise inline docs. Martin v. Löwis <martin@v.loewis.de> parents: 21327 diff changeset	37 null terminating character.
30a817038af0 Updated patch #487906: Revise inline docs. Martin v. Löwis <martin@v.loewis.de> parents: 21327 diff changeset	38
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	39 For PyBytes_FromString(), the parameter `str' points to a null-terminated
21737 30a817038af0 Updated patch #487906: Revise inline docs. Martin v. Löwis <martin@v.loewis.de> parents: 21327 diff changeset	40 string containing exactly `size' bytes.
30a817038af0 Updated patch #487906: Revise inline docs. Martin v. Löwis <martin@v.loewis.de> parents: 21327 diff changeset	41
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	42 For PyBytes_FromStringAndSize(), the parameter the parameter `str' is
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	43 either NULL or else points to a string containing at least `size' bytes.
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	44 For PyBytes_FromStringAndSize(), the string in the `str' parameter does
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	45 not have to be null-terminated. (Therefore it is safe to construct a
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	46 substring by calling `PyBytes_FromStringAndSize(origstring, substrlen)'.)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	47 If `str' is NULL then PyBytes_FromStringAndSize() will allocate `size+1'
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	48 bytes (setting the last byte to the null terminating character) and you can
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	49 fill in the data yourself. If `str' is non-NULL then the resulting
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	50 PyString object must be treated as immutable and you must not fill in nor
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	51 alter the data yourself, since the strings may be shared.
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	52
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	53 The PyObject member `op->ob_size', which denotes the number of "extra
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	54 items" in a variable-size object, will contain the number of bytes
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	55 allocated for string data, not counting the null terminating character. It
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	56 is therefore equal to the equal to the `size' parameter (for
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	57 PyBytes_FromStringAndSize()) or the length of the string in the `str'
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	58 parameter (for PyBytes_FromString()).
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	59 */
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	60 PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	61 PyBytes_FromStringAndSize(const char *str, Py_ssize_t size)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	62 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	63 register PyBytesObject *op;
46430 47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45052 diff changeset	64 if (size < 0) {
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45052 diff changeset	65 PyErr_SetString(PyExc_SystemError,
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	66 "Negative size passed to PyBytes_FromStringAndSize");
46430 47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45052 diff changeset	67 return NULL;
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45052 diff changeset	68 }
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	69 if (size == 0 && (op = nullstring) != NULL) {
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	70 #ifdef COUNT_ALLOCS
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	71 null_strings++;
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	72 #endif
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	73 Py_INCREF(op);
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	74 return (PyObject *)op;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	75 }
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	76 if (size == 1 && str != NULL &&
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	77 (op = characters[*str & UCHAR_MAX]) != NULL)
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	78 {
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	79 #ifdef COUNT_ALLOCS
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	80 one_strings++;
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	81 #endif
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	82 Py_INCREF(op);
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	83 return (PyObject *)op;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	84 }
12576 1c7c2dd1beb1 Vladimir Marangozov's long-awaited malloc restructuring. Guido van Rossum <guido@python.org> parents: 12371 diff changeset	85
24898 a869d2de536f Call me anal, but there was a particular phrase that was speading to Guido van Rossum <guido@python.org> parents: 24872 diff changeset	86 /* Inline PyObject_NewVar */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	87 op = (PyBytesObject *)PyObject_MALLOC(sizeof(PyBytesObject) + size);
27 82c7bab78bb1 New errors. Guido van Rossum <guido@python.org> parents: 6 diff changeset	88 if (op == NULL)
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	89 return PyErr_NoMemory();
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	90 PyObject_INIT_VAR(op, &PyBytes_Type, size);
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	91 op->ob_shash = -1;
27 82c7bab78bb1 New errors. Guido van Rossum <guido@python.org> parents: 6 diff changeset	92 if (str != NULL)
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	93 Py_MEMCPY(op->ob_sval, str, size);
27 82c7bab78bb1 New errors. Guido van Rossum <guido@python.org> parents: 6 diff changeset	94 op->ob_sval[size] = '\0';
22689 614167df2096 Eliminate DONT_SHARE_SHORT_STRINGS. Tim Peters <tim.peters@gmail.com> parents: 22651 diff changeset	95 /* share short strings */
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	96 if (size == 0) {
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	97 nullstring = op;
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	98 Py_INCREF(op);
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	99 } else if (size == 1 && str != NULL) {
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	100 characters[*str & UCHAR_MAX] = op;
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	101 Py_INCREF(op);
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	102 }
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	103 return (PyObject *) op;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	104 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	105
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	106 PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	107 PyBytes_FromString(const char *str)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	108 {
21263 2f2abeeefd87 PyString_FromString: this requires its argument be non-NULL, but doesn't Tim Peters <tim.peters@gmail.com> parents: 21254 diff changeset	109 register size_t size;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	110 register PyBytesObject *op;
21263 2f2abeeefd87 PyString_FromString: this requires its argument be non-NULL, but doesn't Tim Peters <tim.peters@gmail.com> parents: 21254 diff changeset	111
2f2abeeefd87 PyString_FromString: this requires its argument be non-NULL, but doesn't Tim Peters <tim.peters@gmail.com> parents: 21254 diff changeset	112 assert(str != NULL);
2f2abeeefd87 PyString_FromString: this requires its argument be non-NULL, but doesn't Tim Peters <tim.peters@gmail.com> parents: 21254 diff changeset	113 size = strlen(str);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	114 if (size > PY_SSIZE_T_MAX) {
13196 18920eaa1226 Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12966 diff changeset	115 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	116 "byte string is too long");
13196 18920eaa1226 Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12966 diff changeset	117 return NULL;
18920eaa1226 Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12966 diff changeset	118 }
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	119 if (size == 0 && (op = nullstring) != NULL) {
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	120 #ifdef COUNT_ALLOCS
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	121 null_strings++;
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	122 #endif
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	123 Py_INCREF(op);
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	124 return (PyObject *)op;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	125 }
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	126 if (size == 1 && (op = characters[*str & UCHAR_MAX]) != NULL) {
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	127 #ifdef COUNT_ALLOCS
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	128 one_strings++;
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	129 #endif
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	130 Py_INCREF(op);
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	131 return (PyObject *)op;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	132 }
12576 1c7c2dd1beb1 Vladimir Marangozov's long-awaited malloc restructuring. Guido van Rossum <guido@python.org> parents: 12371 diff changeset	133
24898 a869d2de536f Call me anal, but there was a particular phrase that was speading to Guido van Rossum <guido@python.org> parents: 24872 diff changeset	134 /* Inline PyObject_NewVar */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	135 op = (PyBytesObject *)PyObject_MALLOC(sizeof(PyBytesObject) + size);
27 82c7bab78bb1 New errors. Guido van Rossum <guido@python.org> parents: 6 diff changeset	136 if (op == NULL)
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	137 return PyErr_NoMemory();
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	138 PyObject_INIT_VAR(op, &PyBytes_Type, size);
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	139 op->ob_shash = -1;
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	140 Py_MEMCPY(op->ob_sval, str, size+1);
22689 614167df2096 Eliminate DONT_SHARE_SHORT_STRINGS. Tim Peters <tim.peters@gmail.com> parents: 22651 diff changeset	141 /* share short strings */
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	142 if (size == 0) {
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	143 nullstring = op;
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	144 Py_INCREF(op);
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	145 } else if (size == 1) {
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	146 characters[*str & UCHAR_MAX] = op;
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	147 Py_INCREF(op);
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	148 }
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	149 return (PyObject *) op;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	150 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	151
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	152 PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	153 PyBytes_FromFormatV(const char *format, va_list vargs)
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	154 {
20221 abaf9ea2e560 SF bug [#467265] Compile errors on SuSe Linux on IBM/s390. Tim Peters <tim.peters@gmail.com> parents: 20140 diff changeset	155 va_list count;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	156 Py_ssize_t n = 0;
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	157 const char* f;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	158 char *s;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	159 PyObject* string;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	160
20221 abaf9ea2e560 SF bug [#467265] Compile errors on SuSe Linux on IBM/s390. Tim Peters <tim.peters@gmail.com> parents: 20140 diff changeset	161 #ifdef VA_LIST_IS_ARRAY
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	162 Py_MEMCPY(count, vargs, sizeof(va_list));
20221 abaf9ea2e560 SF bug [#467265] Compile errors on SuSe Linux on IBM/s390. Tim Peters <tim.peters@gmail.com> parents: 20140 diff changeset	163 #else
24400 81ca6ca5c307 Patch #554716: Use __va_copy where available. Martin v. Löwis <martin@v.loewis.de> parents: 24280 diff changeset	164 #ifdef __va_copy
81ca6ca5c307 Patch #554716: Use __va_copy where available. Martin v. Löwis <martin@v.loewis.de> parents: 24280 diff changeset	165 __va_copy(count, vargs);
81ca6ca5c307 Patch #554716: Use __va_copy where available. Martin v. Löwis <martin@v.loewis.de> parents: 24280 diff changeset	166 #else
20221 abaf9ea2e560 SF bug [#467265] Compile errors on SuSe Linux on IBM/s390. Tim Peters <tim.peters@gmail.com> parents: 20140 diff changeset	167 count = vargs;
abaf9ea2e560 SF bug [#467265] Compile errors on SuSe Linux on IBM/s390. Tim Peters <tim.peters@gmail.com> parents: 20140 diff changeset	168 #endif
24400 81ca6ca5c307 Patch #554716: Use __va_copy where available. Martin v. Löwis <martin@v.loewis.de> parents: 24280 diff changeset	169 #endif
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	170 /* step 1: figure out how large a buffer we need */
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	171 for (f = format; *f; f++) {
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	172 if (*f == '%') {
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	173 const char* p = f;
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	174 while (++f && f != '%' && !ISALPHA(*f))
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	175 ;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	176
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	177 /* skip the 'l' or 'z' in {%ld, %zd, %lu, %zu} since
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	178 * they don't affect the amount of space we reserve.
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	179 */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	180 if ((f == 'l' \|\| f == 'z') &&
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	181 (f[1] == 'd' \|\| f[1] == 'u'))
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	182 ++f;
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	183
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	184 switch (*f) {
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	185 case 'c':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	186 (void)va_arg(count, int);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	187 /* fall through... */
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	188 case '%':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	189 n++;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	190 break;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	191 case 'd': case 'u': case 'i': case 'x':
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	192 (void) va_arg(count, int);
21147 90a0d80033b4 PyString_FromFormatV, string_repr: document why these use sprintf Tim Peters <tim.peters@gmail.com> parents: 21138 diff changeset	193 /* 20 bytes is enough to hold a 64-bit
90a0d80033b4 PyString_FromFormatV, string_repr: document why these use sprintf Tim Peters <tim.peters@gmail.com> parents: 21138 diff changeset	194 integer. Decimal takes the most space.
90a0d80033b4 PyString_FromFormatV, string_repr: document why these use sprintf Tim Peters <tim.peters@gmail.com> parents: 21138 diff changeset	195 This isn't enough for octal. */
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	196 n += 20;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	197 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	198 case 's':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	199 s = va_arg(count, char*);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	200 n += strlen(s);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	201 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	202 case 'p':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	203 (void) va_arg(count, int);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	204 /* maximum 64-bit pointer representation:
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	205 * 0xffffffffffffffff
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	206 * so 19 characters is enough.
21147 90a0d80033b4 PyString_FromFormatV, string_repr: document why these use sprintf Tim Peters <tim.peters@gmail.com> parents: 21138 diff changeset	207 * XXX I count 18 -- what's the extra for?
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	208 */
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	209 n += 19;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	210 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	211 default:
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	212 /* if we stumble upon an unknown
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	213 formatting code, copy the rest of
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	214 the format string to the output
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	215 string. (we cannot just skip the
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	216 code, since there's no way to know
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	217 what's in the argument list) */
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	218 n += strlen(p);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	219 goto expand;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	220 }
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	221 } else
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	222 n++;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	223 }
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	224 expand:
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	225 /* step 2: fill the buffer */
21147 90a0d80033b4 PyString_FromFormatV, string_repr: document why these use sprintf Tim Peters <tim.peters@gmail.com> parents: 21138 diff changeset	226 /* Since we've analyzed how much space we need for the worst case,
90a0d80033b4 PyString_FromFormatV, string_repr: document why these use sprintf Tim Peters <tim.peters@gmail.com> parents: 21138 diff changeset	227 use sprintf directly instead of the slower PyOS_snprintf. */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	228 string = PyBytes_FromStringAndSize(NULL, n);
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	229 if (!string)
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	230 return NULL;
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	231
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	232 s = PyBytes_AsString(string);
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	233
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	234 for (f = format; *f; f++) {
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	235 if (*f == '%') {
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	236 const char* p = f++;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	237 Py_ssize_t i;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	238 int longflag = 0;
36510 0f3894bb2ada Support %zd in PyErr_Format and PyString_FromFormat. Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	239 int size_tflag = 0;
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	240 /* parse the width.precision part (we're only
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	241 interested in the precision value, if any) */
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	242 n = 0;
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	243 while (ISDIGIT(*f))
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	244 n = (n10) + f++ - '0';
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	245 if (*f == '.') {
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	246 f++;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	247 n = 0;
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	248 while (ISDIGIT(*f))
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	249 n = (n10) + f++ - '0';
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	250 }
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	251 while (f && f != '%' && !ISALPHA(*f))
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	252 f++;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	253 /* handle the long flag, but only for %ld and %lu.
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	254 others can be added when necessary. */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	255 if (*f == 'l' && (f[1] == 'd' \|\| f[1] == 'u')) {
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	256 longflag = 1;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	257 ++f;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	258 }
36510 0f3894bb2ada Support %zd in PyErr_Format and PyString_FromFormat. Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	259 /* handle the size_t flag. */
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	260 if (*f == 'z' && (f[1] == 'd' \|\| f[1] == 'u')) {
36510 0f3894bb2ada Support %zd in PyErr_Format and PyString_FromFormat. Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	261 size_tflag = 1;
0f3894bb2ada Support %zd in PyErr_Format and PyString_FromFormat. Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	262 ++f;
0f3894bb2ada Support %zd in PyErr_Format and PyString_FromFormat. Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	263 }
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	264
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	265 switch (*f) {
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	266 case 'c':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	267 *s++ = va_arg(vargs, int);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	268 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	269 case 'd':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	270 if (longflag)
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	271 sprintf(s, "%ld", va_arg(vargs, long));
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	272 else if (size_tflag)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	273 sprintf(s, "%" PY_FORMAT_SIZE_T "d",
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	274 va_arg(vargs, Py_ssize_t));
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	275 else
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	276 sprintf(s, "%d", va_arg(vargs, int));
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	277 s += strlen(s);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	278 break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	279 case 'u':
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	280 if (longflag)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	281 sprintf(s, "%lu",
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	282 va_arg(vargs, unsigned long));
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	283 else if (size_tflag)
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	284 sprintf(s, "%" PY_FORMAT_SIZE_T "u",
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	285 va_arg(vargs, size_t));
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	286 else
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	287 sprintf(s, "%u",
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	288 va_arg(vargs, unsigned int));
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	289 s += strlen(s);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	290 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	291 case 'i':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	292 sprintf(s, "%i", va_arg(vargs, int));
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	293 s += strlen(s);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	294 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	295 case 'x':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	296 sprintf(s, "%x", va_arg(vargs, int));
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	297 s += strlen(s);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	298 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	299 case 's':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	300 p = va_arg(vargs, char*);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	301 i = strlen(p);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	302 if (n > 0 && i > n)
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	303 i = n;
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	304 Py_MEMCPY(s, p, i);
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	305 s += i;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	306 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	307 case 'p':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	308 sprintf(s, "%p", va_arg(vargs, void*));
19486 5c859d2cb37b PyString_FromFormatV: Massage platform %p output to match what gcc does, Tim Peters <tim.peters@gmail.com> parents: 19475 diff changeset	309 /* %p is ill-defined: ensure leading 0x. */
5c859d2cb37b PyString_FromFormatV: Massage platform %p output to match what gcc does, Tim Peters <tim.peters@gmail.com> parents: 19475 diff changeset	310 if (s[1] == 'X')
5c859d2cb37b PyString_FromFormatV: Massage platform %p output to match what gcc does, Tim Peters <tim.peters@gmail.com> parents: 19475 diff changeset	311 s[1] = 'x';
5c859d2cb37b PyString_FromFormatV: Massage platform %p output to match what gcc does, Tim Peters <tim.peters@gmail.com> parents: 19475 diff changeset	312 else if (s[1] != 'x') {
5c859d2cb37b PyString_FromFormatV: Massage platform %p output to match what gcc does, Tim Peters <tim.peters@gmail.com> parents: 19475 diff changeset	313 memmove(s+2, s, strlen(s)+1);
5c859d2cb37b PyString_FromFormatV: Massage platform %p output to match what gcc does, Tim Peters <tim.peters@gmail.com> parents: 19475 diff changeset	314 s[0] = '0';
5c859d2cb37b PyString_FromFormatV: Massage platform %p output to match what gcc does, Tim Peters <tim.peters@gmail.com> parents: 19475 diff changeset	315 s[1] = 'x';
5c859d2cb37b PyString_FromFormatV: Massage platform %p output to match what gcc does, Tim Peters <tim.peters@gmail.com> parents: 19475 diff changeset	316 }
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	317 s += strlen(s);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	318 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	319 case '%':
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	320 *s++ = '%';
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	321 break;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	322 default:
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	323 strcpy(s, p);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	324 s += strlen(s);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	325 goto end;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	326 }
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	327 } else
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	328 s++ = f;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	329 }
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	330
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	331 end:
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	332 _PyBytes_Resize(&string, s - PyBytes_AS_STRING(string));
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	333 return string;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	334 }
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	335
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	336 PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	337 PyBytes_FromFormat(const char *format, ...)
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	338 {
19489 3e74318a1b76 Two improvements suggested by Greg Stein: Barry Warsaw <barry@python.org> parents: 19486 diff changeset	339 PyObject* ret;
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	340 va_list vargs;
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	341
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	342 #ifdef HAVE_STDARG_PROTOTYPES
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	343 va_start(vargs, format);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	344 #else
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	345 va_start(vargs);
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	346 #endif
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	347 ret = PyBytes_FromFormatV(format, vargs);
19489 3e74318a1b76 Two improvements suggested by Greg Stein: Barry Warsaw <barry@python.org> parents: 19486 diff changeset	348 va_end(vargs);
3e74318a1b76 Two improvements suggested by Greg Stein: Barry Warsaw <barry@python.org> parents: 19486 diff changeset	349 return ret;
19475 bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	350 }
bc63afc701ef PyString_FromFormat() and PyString_FromFormatV(): Largely ripped from Barry Warsaw <barry@python.org> parents: 19343 diff changeset	351
1313 6ee380349c84 * Added gmtime/localtime/mktime and SYSV timezone globals to timemodule.c. Guido van Rossum <guido@python.org> parents: 1282 diff changeset	352 static void
13459 0f95c93f200b ANSI-fication of the sources. Fred Drake <fdrake@acm.org> parents: 13377 diff changeset	353 string_dealloc(PyObject *op)
750 a5e6881cebf0 lint fix Guido van Rossum <guido@python.org> parents: 287 diff changeset	354 {
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	355 Py_TYPE(op)->tp_free(op);
750 a5e6881cebf0 lint fix Guido van Rossum <guido@python.org> parents: 287 diff changeset	356 }
a5e6881cebf0 lint fix Guido van Rossum <guido@python.org> parents: 287 diff changeset	357
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	358 /* Unescape a backslash-escaped string. If unicode is non-zero,
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	359 the string is a u-literal. If recode_encoding is non-zero,
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	360 the string is UTF-8 encoded and should be re-encoded in the
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	361 specified encoding. */
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	362
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	363 PyObject PyBytes_DecodeEscape(const char s,
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	364 Py_ssize_t len,
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	365 const char *errors,
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	366 Py_ssize_t unicode,
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	367 const char *recode_encoding)
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	368 {
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	369 int c;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	370 char p, buf;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	371 const char *end;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	372 PyObject *v;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	373 Py_ssize_t newlen = recode_encoding ? 4*len:len;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	374 v = PyBytes_FromStringAndSize((char *)NULL, newlen);
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	375 if (v == NULL)
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	376 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	377 p = buf = PyBytes_AsString(v);
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	378 end = s + len;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	379 while (s < end) {
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	380 if (*s != '\\') {
25173 f4e9f09df4f2 Fix escaping of non-ASCII characters. Martin v. Löwis <martin@v.loewis.de> parents: 25100 diff changeset	381 non_esc:
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	382 if (recode_encoding && (*s & 0x80)) {
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	383 PyObject u, w;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	384 char *r;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	385 const char* t;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	386 Py_ssize_t rn;
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	387 t = s;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	388 /* Decode non-ASCII bytes as UTF-8. */
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	389 while (t < end && (*t & 0x80)) t++;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	390 u = PyUnicode_DecodeUTF8(s, t - s, errors);
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	391 if(!u) goto failed;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	392
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	393 /* Recode them in target encoding. */
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	394 w = PyUnicode_AsEncodedString(
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	395 u, recode_encoding, errors);
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	396 Py_DECREF(u);
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	397 if (!w) goto failed;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	398
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	399 /* Append bytes to output buffer. */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	400 assert(PyBytes_Check(w));
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	401 r = PyBytes_AS_STRING(w);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	402 rn = PyBytes_GET_SIZE(w);
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	403 Py_MEMCPY(p, r, rn);
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	404 p += rn;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	405 Py_DECREF(w);
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	406 s = t;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	407 } else {
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	408 p++ = s++;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	409 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	410 continue;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	411 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	412 s++;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	413 if (s==end) {
24809 c75cdc471b22 Check for trailing backslash. Fixes #593656. Martin v. Löwis <martin@v.loewis.de> parents: 24808 diff changeset	414 PyErr_SetString(PyExc_ValueError,
c75cdc471b22 Check for trailing backslash. Fixes #593656. Martin v. Löwis <martin@v.loewis.de> parents: 24808 diff changeset	415 "Trailing \\ in string");
c75cdc471b22 Check for trailing backslash. Fixes #593656. Martin v. Löwis <martin@v.loewis.de> parents: 24808 diff changeset	416 goto failed;
c75cdc471b22 Check for trailing backslash. Fixes #593656. Martin v. Löwis <martin@v.loewis.de> parents: 24808 diff changeset	417 }
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	418 switch (*s++) {
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	419 /* XXX This assumes ASCII! */
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	420 case '\n': break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	421 case '\\': *p++ = '\\'; break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	422 case '\'': *p++ = '\''; break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	423 case '\"': *p++ = '\"'; break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	424 case 'b': *p++ = '\b'; break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	425 case 'f': p++ = '\014'; break; / FF */
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	426 case 't': *p++ = '\t'; break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	427 case 'n': *p++ = '\n'; break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	428 case 'r': *p++ = '\r'; break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	429 case 'v': p++ = '\013'; break; / VT */
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	430 case 'a': p++ = '\007'; break; / BEL, not classic C */
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	431 case '0': case '1': case '2': case '3':
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	432 case '4': case '5': case '6': case '7':
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	433 c = s[-1] - '0';
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43693 diff changeset	434 if (s < end && '0' <= s && s <= '7') {
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	435 c = (c<<3) + *s++ - '0';
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43693 diff changeset	436 if (s < end && '0' <= s && s <= '7')
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	437 c = (c<<3) + *s++ - '0';
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	438 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	439 *p++ = c;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	440 break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	441 case 'x':
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43693 diff changeset	442 if (s+1 < end && ISXDIGIT(s[0]) && ISXDIGIT(s[1])) {
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	443 unsigned int x = 0;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	444 c = Py_CHARMASK(*s);
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	445 s++;
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	446 if (ISDIGIT(c))
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	447 x = c - '0';
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	448 else if (ISLOWER(c))
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	449 x = 10 + c - 'a';
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	450 else
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	451 x = 10 + c - 'A';
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	452 x = x << 4;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	453 c = Py_CHARMASK(*s);
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	454 s++;
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	455 if (ISDIGIT(c))
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	456 x += c - '0';
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	457 else if (ISLOWER(c))
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	458 x += 10 + c - 'a';
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	459 else
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	460 x += 10 + c - 'A';
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	461 *p++ = x;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	462 break;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	463 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	464 if (!errors \|\| strcmp(errors, "strict") == 0) {
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	465 PyErr_SetString(PyExc_ValueError,
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	466 "invalid \\x escape");
24809 c75cdc471b22 Check for trailing backslash. Fixes #593656. Martin v. Löwis <martin@v.loewis.de> parents: 24808 diff changeset	467 goto failed;
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	468 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	469 if (strcmp(errors, "replace") == 0) {
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	470 *p++ = '?';
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	471 } else if (strcmp(errors, "ignore") == 0)
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	472 /* do nothing */;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	473 else {
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	474 PyErr_Format(PyExc_ValueError,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	475 "decoding error; unknown "
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	476 "error handling code: %.400s",
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	477 errors);
24809 c75cdc471b22 Check for trailing backslash. Fixes #593656. Martin v. Löwis <martin@v.loewis.de> parents: 24808 diff changeset	478 goto failed;
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	479 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	480 default:
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	481 *p++ = '\\';
25173 f4e9f09df4f2 Fix escaping of non-ASCII characters. Martin v. Löwis <martin@v.loewis.de> parents: 25100 diff changeset	482 s--;
f4e9f09df4f2 Fix escaping of non-ASCII characters. Martin v. Löwis <martin@v.loewis.de> parents: 25100 diff changeset	483 goto non_esc; /* an arbitry number of unescaped
f4e9f09df4f2 Fix escaping of non-ASCII characters. Martin v. Löwis <martin@v.loewis.de> parents: 25100 diff changeset	484 UTF-8 bytes may follow. */
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	485 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	486 }
25100 bc590beadf0b Check whether a string resize is necessary at the end Walter Dörwald <walter@livinglogic.de> parents: 25091 diff changeset	487 if (p-buf < newlen)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	488 _PyBytes_Resize(&v, p - buf);
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	489 return v;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	490 failed:
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	491 Py_DECREF(v);
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	492 return NULL;
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	493 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	494
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	495 /* -------------------------------------------------------------------- */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	496 /* object api */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	497
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	498 Py_ssize_t
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	499 PyBytes_Size(register PyObject *op)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	500 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	501 if (!PyBytes_Check(op)) {
44548 05bcb790ef63 Clean up PyString_Size(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 44351 diff changeset	502 PyErr_Format(PyExc_TypeError,
05bcb790ef63 Clean up PyString_Size(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 44351 diff changeset	503 "expected bytes, %.200s found", Py_TYPE(op)->tp_name);
05bcb790ef63 Clean up PyString_Size(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 44351 diff changeset	504 return -1;
05bcb790ef63 Clean up PyString_Size(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 44351 diff changeset	505 }
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	506 return Py_SIZE(op);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	507 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	508
44548 05bcb790ef63 Clean up PyString_Size(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 44351 diff changeset	509 char *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	510 PyBytes_AsString(register PyObject *op)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	511 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	512 if (!PyBytes_Check(op)) {
43976 8744e41daf54 Just inline a function, and discover that it can only raise an exception. Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43966 diff changeset	513 PyErr_Format(PyExc_TypeError,
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	514 "expected bytes, %.200s found", Py_TYPE(op)->tp_name);
43976 8744e41daf54 Just inline a function, and discover that it can only raise an exception. Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43966 diff changeset	515 return NULL;
8744e41daf54 Just inline a function, and discover that it can only raise an exception. Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43966 diff changeset	516 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	517 return ((PyBytesObject *)op)->ob_sval;
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	518 }
85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	519
85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	520 int
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	521 PyBytes_AsStringAndSize(register PyObject *obj,
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	522 register char **s,
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	523 register Py_ssize_t *len)
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	524 {
85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	525 if (s == NULL) {
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	526 PyErr_BadInternalCall();
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	527 return -1;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	528 }
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	529
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	530 if (!PyBytes_Check(obj)) {
43966 d23829a9db21 Removed blocks from several functions in unicodeobject and stringobject where a PyString function was still checking for PyUnicode or the other way around. Christian Heimes <christian@cheimes.de> parents: 43962 diff changeset	531 PyErr_Format(PyExc_TypeError,
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	532 "expected bytes, %.200s found", Py_TYPE(obj)->tp_name);
43966 d23829a9db21 Removed blocks from several functions in unicodeobject and stringobject where a PyString function was still checking for PyUnicode or the other way around. Christian Heimes <christian@cheimes.de> parents: 43962 diff changeset	533 return -1;
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	534 }
85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	535
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	536 *s = PyBytes_AS_STRING(obj);
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	537 if (len != NULL)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	538 *len = PyBytes_GET_SIZE(obj);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	539 else if (strlen(*s) != (size_t)PyBytes_GET_SIZE(obj)) {
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	540 PyErr_SetString(PyExc_TypeError,
43976 8744e41daf54 Just inline a function, and discover that it can only raise an exception. Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43966 diff changeset	541 "expected bytes with no null");
14696 85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	542 return -1;
85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	543 }
85038a024b19 This patch adds a new Python C API called PyString_AsStringAndSize() Marc-André Lemburg <mal@egenix.com> parents: 14492 diff changeset	544 return 0;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	545 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	546
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	547 /* -------------------------------------------------------------------- */
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	548 /* Methods */
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	549
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	550 #define STRINGLIB_CHAR char
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	551
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	552 #define STRINGLIB_CMP memcmp
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	553 #define STRINGLIB_LEN PyBytes_GET_SIZE
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	554 #define STRINGLIB_NEW PyBytes_FromStringAndSize
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	555 #define STRINGLIB_STR PyBytes_AS_STRING
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	556 /* #define STRINGLIB_WANT_CONTAINS_OBJ 1 */
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	557
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	558 #define STRINGLIB_EMPTY nullstring
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	559 #define STRINGLIB_CHECK_EXACT PyBytes_CheckExact
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	560 #define STRINGLIB_MUTABLE 0
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	561
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	562 #include "stringlib/fastsearch.h"
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	563
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	564 #include "stringlib/count.h"
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	565 #include "stringlib/find.h"
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	566 #include "stringlib/partition.h"
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	567 #include "stringlib/ctype.h"
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	568 #include "stringlib/transmogrify.h"
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	569
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	570 #define _Py_InsertThousandsGrouping _PyBytes_InsertThousandsGrouping
46909 ef4ec968fdb6 Merged revisions 63078 via svnmerge from Eric Smith <eric@trueblade.com> parents: 46430 diff changeset	571 #include "stringlib/localeutil.h"
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	572
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	573 PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	574 PyBytes_Repr(PyObject *obj, int smartquotes)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	575 {
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	576 static const char *hexdigits = "0123456789abcdef";
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	577 register PyBytesObject* op = (PyBytesObject*) obj;
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	578 Py_ssize_t length = Py_SIZE(op);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	579 size_t newsize = 3 + 4 * length;
13196 18920eaa1226 Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12966 diff changeset	580 PyObject *v;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	581 if (newsize > PY_SSIZE_T_MAX \|\| (newsize-3) / 4 != length) {
13196 18920eaa1226 Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12966 diff changeset	582 PyErr_SetString(PyExc_OverflowError,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	583 "bytes object is too large to make repr");
43815 85cf334b32c3 Merged revisions 58886-58929 via svnmerge from Guido van Rossum <guido@python.org> parents: 43777 diff changeset	584 return NULL;
13196 18920eaa1226 Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12966 diff changeset	585 }
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	586 v = PyUnicode_FromUnicode(NULL, newsize);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	587 if (v == NULL) {
287 07efda2951a8 printobject now returns an error code Guido van Rossum <guido@python.org> parents: 259 diff changeset	588 return NULL;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	589 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	590 else {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	591 register Py_ssize_t i;
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	592 register Py_UNICODE c;
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	593 register Py_UNICODE *p = PyUnicode_AS_UNICODE(v);
1368 4c8e5fcb3301 Add some necessary casts; use double quotes to represent strings in Guido van Rossum <guido@python.org> parents: 1356 diff changeset	594 int quote;
4c8e5fcb3301 Add some necessary casts; use double quotes to represent strings in Guido van Rossum <guido@python.org> parents: 1356 diff changeset	595
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	596 /* Figure out which quote to use; single is preferred */
1368 4c8e5fcb3301 Add some necessary casts; use double quotes to represent strings in Guido van Rossum <guido@python.org> parents: 1356 diff changeset	597 quote = '\'';
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	598 if (smartquotes) {
42143 0dc62647aff0 Fix a subtle bug in PyString_Repr(). Guido van Rossum <guido@python.org> parents: 42095 diff changeset	599 char test, start;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	600 start = PyBytes_AS_STRING(op);
42143 0dc62647aff0 Fix a subtle bug in PyString_Repr(). Guido van Rossum <guido@python.org> parents: 42095 diff changeset	601 for (test = start; test < start+length; ++test) {
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	602 if (*test == '"') {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	603 quote = '\''; /* back to single */
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	604 goto decided;
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	605 }
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	606 else if (*test == '\'')
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	607 quote = '"';
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	608 }
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	609 decided:
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	610 ;
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	611 }
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	612
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	613 p++ = 'b', p++ = quote;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	614 for (i = 0; i < length; i++) {
21147 90a0d80033b4 PyString_FromFormatV, string_repr: document why these use sprintf Tim Peters <tim.peters@gmail.com> parents: 21138 diff changeset	615 /* There's at least enough room for a hex escape
90a0d80033b4 PyString_FromFormatV, string_repr: document why these use sprintf Tim Peters <tim.peters@gmail.com> parents: 21138 diff changeset	616 and a closing quote. */
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	617 assert(newsize - (p - PyUnicode_AS_UNICODE(v)) >= 5);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	618 c = op->ob_sval[i];
1368 4c8e5fcb3301 Add some necessary casts; use double quotes to represent strings in Guido van Rossum <guido@python.org> parents: 1356 diff changeset	619 if (c == quote \|\| c == '\\')
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	620 p++ = '\\', p++ = c;
16226 c7c404b35f33 Show '\011', '\012', and '\015' as '\t', '\n', '\r' in strings. Ka-Ping Yee <ping@zesty.ca> parents: 16014 diff changeset	621 else if (c == '\t')
c7c404b35f33 Show '\011', '\012', and '\015' as '\t', '\n', '\r' in strings. Ka-Ping Yee <ping@zesty.ca> parents: 16014 diff changeset	622 p++ = '\\', p++ = 't';
c7c404b35f33 Show '\011', '\012', and '\015' as '\t', '\n', '\r' in strings. Ka-Ping Yee <ping@zesty.ca> parents: 16014 diff changeset	623 else if (c == '\n')
c7c404b35f33 Show '\011', '\012', and '\015' as '\t', '\n', '\r' in strings. Ka-Ping Yee <ping@zesty.ca> parents: 16014 diff changeset	624 p++ = '\\', p++ = 'n';
c7c404b35f33 Show '\011', '\012', and '\015' as '\t', '\n', '\r' in strings. Ka-Ping Yee <ping@zesty.ca> parents: 16014 diff changeset	625 else if (c == '\r')
c7c404b35f33 Show '\011', '\012', and '\015' as '\t', '\n', '\r' in strings. Ka-Ping Yee <ping@zesty.ca> parents: 16014 diff changeset	626 p++ = '\\', p++ = 'r';
25721 8b20b26f1186 Back out #479898. Martin v. Löwis <martin@v.loewis.de> parents: 25719 diff changeset	627 else if (c < ' ' \|\| c >= 0x7f) {
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	628 *p++ = '\\';
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	629 *p++ = 'x';
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	630 *p++ = hexdigits[(c & 0xf0) >> 4];
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	631 *p++ = hexdigits[c & 0xf];
25721 8b20b26f1186 Back out #479898. Martin v. Löwis <martin@v.loewis.de> parents: 25719 diff changeset	632 }
8b20b26f1186 Back out #479898. Martin v. Löwis <martin@v.loewis.de> parents: 25719 diff changeset	633 else
25643 5c6fac95a94b Patch #479898: Use multibyte C library for printing strings if available. Martin v. Löwis <martin@v.loewis.de> parents: 25233 diff changeset	634 *p++ = c;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	635 }
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	636 assert(newsize - (p - PyUnicode_AS_UNICODE(v)) >= 1);
1368 4c8e5fcb3301 Add some necessary casts; use double quotes to represent strings in Guido van Rossum <guido@python.org> parents: 1356 diff changeset	637 *p++ = quote;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	638 *p = '\0';
41769 b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	639 if (PyUnicode_Resize(&v, (p - PyUnicode_AS_UNICODE(v)))) {
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	640 Py_DECREF(v);
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	641 return NULL;
b29d71d43c80 Add functions PyUnicode_Append() and PyUnicode_AppendAndDel() that mirror Walter Dörwald <walter@livinglogic.de> parents: 41749 diff changeset	642 }
27 82c7bab78bb1 New errors. Guido van Rossum <guido@python.org> parents: 6 diff changeset	643 return v;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	644 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	645 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	646
17645 b5f583eecb20 Add a proper implementation for the tp_str slot (returning self, of Guido van Rossum <guido@python.org> parents: 17640 diff changeset	647 static PyObject *
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	648 string_repr(PyObject *op)
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	649 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	650 return PyBytes_Repr(op, 1);
24808 ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	651 }
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	652
ab63af3ec349 Patch #505705: Remove eval in pickle and cPickle. Martin v. Löwis <martin@v.loewis.de> parents: 24736 diff changeset	653 static PyObject *
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	654 string_str(PyObject *op)
17645 b5f583eecb20 Add a proper implementation for the tp_str slot (returning self, of Guido van Rossum <guido@python.org> parents: 17640 diff changeset	655 {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	656 if (Py_BytesWarningFlag) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	657 if (PyErr_WarnEx(PyExc_BytesWarning,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	658 "str() on a bytes instance", 1))
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	659 return NULL;
20464 98df0115ecf9 SF bug [#468061] __str__ ignored in str subclass. Tim Peters <tim.peters@gmail.com> parents: 20415 diff changeset	660 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	661 return string_repr(op);
17645 b5f583eecb20 Add a proper implementation for the tp_str slot (returning self, of Guido van Rossum <guido@python.org> parents: 17640 diff changeset	662 }
b5f583eecb20 Add a proper implementation for the tp_str slot (returning self, of Guido van Rossum <guido@python.org> parents: 17640 diff changeset	663
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	664 static Py_ssize_t
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	665 string_length(PyBytesObject *a)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	666 {
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	667 return Py_SIZE(a);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	668 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	669
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	670 /* This is also used by PyBytes_Concat() */
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	671 static PyObject *
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	672 string_concat(PyObject a, PyObject b)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	673 {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	674 Py_ssize_t size;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	675 Py_buffer va, vb;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	676 PyObject *result = NULL;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	677
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	678 va.len = -1;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	679 vb.len = -1;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	680 if (_getbuffer(a, &va) < 0 \|\|
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	681 _getbuffer(b, &vb) < 0) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	682 PyErr_Format(PyExc_TypeError, "can't concat %.100s to %.100s",
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	683 Py_TYPE(a)->tp_name, Py_TYPE(b)->tp_name);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	684 goto done;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	685 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	686
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	687 /* Optimize end cases */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	688 if (va.len == 0 && PyBytes_CheckExact(b)) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	689 result = b;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	690 Py_INCREF(result);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	691 goto done;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	692 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	693 if (vb.len == 0 && PyBytes_CheckExact(a)) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	694 result = a;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	695 Py_INCREF(result);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	696 goto done;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	697 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	698
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	699 size = va.len + vb.len;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	700 if (size < 0) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	701 PyErr_NoMemory();
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	702 goto done;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	703 }
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	704
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	705 result = PyBytes_FromStringAndSize(NULL, size);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	706 if (result != NULL) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	707 memcpy(PyBytes_AS_STRING(result), va.buf, va.len);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	708 memcpy(PyBytes_AS_STRING(result) + va.len, vb.buf, vb.len);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	709 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	710
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	711 done:
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	712 if (va.len != -1)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	713 PyObject_ReleaseBuffer(a, &va);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	714 if (vb.len != -1)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	715 PyObject_ReleaseBuffer(b, &vb);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	716 return result;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	717 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	718
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	719 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	720 string_repeat(register PyBytesObject *a, register Py_ssize_t n)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	721 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	722 register Py_ssize_t i;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	723 register Py_ssize_t j;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	724 register Py_ssize_t size;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	725 register PyBytesObject *op;
14492 7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	726 size_t nbytes;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	727 if (n < 0)
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	728 n = 0;
14492 7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	729 /* watch out for overflows: the size can overflow int,
7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	730 * and the # of bytes needed can overflow size_t
7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	731 */
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	732 size = Py_SIZE(a) * n;
86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	733 if (n && size / n != Py_SIZE(a)) {
14492 7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	734 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	735 "repeated bytes are too long");
14492 7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	736 return NULL;
7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	737 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	738 if (size == Py_SIZE(a) && PyBytes_CheckExact(a)) {
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	739 Py_INCREF(a);
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	740 return (PyObject *)a;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	741 }
32423 64534fb3afcd sizeof(char) is 1, by definition, so get rid of that expression in Tim Peters <tim.peters@gmail.com> parents: 32305 diff changeset	742 nbytes = (size_t)size;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	743 if (nbytes + sizeof(PyBytesObject) <= nbytes) {
14492 7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	744 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	745 "repeated bytes are too long");
14492 7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	746 return NULL;
7728b0ea9344 Fix for bug 113934. stringn and unicoden did no overflow checking at Tim Peters <tim.peters@gmail.com> parents: 14375 diff changeset	747 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	748 op = (PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	749 PyObject_MALLOC(sizeof(PyBytesObject) + nbytes);
27 82c7bab78bb1 New errors. Guido van Rossum <guido@python.org> parents: 6 diff changeset	750 if (op == NULL)
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	751 return PyErr_NoMemory();
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	752 PyObject_INIT_VAR(op, &PyBytes_Type, size);
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	753 op->ob_shash = -1;
27123 1b881d5e4a90 GvR's idea to use memset() for the most common special case of repeating Raymond Hettinger <python@rcn.com> parents: 27101 diff changeset	754 op->ob_sval[size] = '\0';
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	755 if (Py_SIZE(a) == 1 && n > 0) {
27123 1b881d5e4a90 GvR's idea to use memset() for the most common special case of repeating Raymond Hettinger <python@rcn.com> parents: 27101 diff changeset	756 memset(op->ob_sval, a->ob_sval[0] , n);
1b881d5e4a90 GvR's idea to use memset() for the most common special case of repeating Raymond Hettinger <python@rcn.com> parents: 27101 diff changeset	757 return (PyObject *) op;
1b881d5e4a90 GvR's idea to use memset() for the most common special case of repeating Raymond Hettinger <python@rcn.com> parents: 27101 diff changeset	758 }
27101 6d7daa5329c6 Optimize string_repeat. Raymond Hettinger <python@rcn.com> parents: 26825 diff changeset	759 i = 0;
6d7daa5329c6 Optimize string_repeat. Raymond Hettinger <python@rcn.com> parents: 26825 diff changeset	760 if (i < size) {
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	761 Py_MEMCPY(op->ob_sval, a->ob_sval, Py_SIZE(a));
86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	762 i = Py_SIZE(a);
27101 6d7daa5329c6 Optimize string_repeat. Raymond Hettinger <python@rcn.com> parents: 26825 diff changeset	763 }
6d7daa5329c6 Optimize string_repeat. Raymond Hettinger <python@rcn.com> parents: 26825 diff changeset	764 while (i < size) {
6d7daa5329c6 Optimize string_repeat. Raymond Hettinger <python@rcn.com> parents: 26825 diff changeset	765 j = (i <= size-i) ? i : size-i;
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	766 Py_MEMCPY(op->ob_sval+i, op->ob_sval, j);
27101 6d7daa5329c6 Optimize string_repeat. Raymond Hettinger <python@rcn.com> parents: 26825 diff changeset	767 i += j;
6d7daa5329c6 Optimize string_repeat. Raymond Hettinger <python@rcn.com> parents: 26825 diff changeset	768 }
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	769 return (PyObject *) op;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	770 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	771
11942 421b1620f582 Patch by Moshe Zadka: move the string special case from abstract.c Guido van Rossum <guido@python.org> parents: 11919 diff changeset	772 static int
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	773 string_contains(PyObject self, PyObject arg)
11942 421b1620f582 Patch by Moshe Zadka: move the string special case from abstract.c Guido van Rossum <guido@python.org> parents: 11919 diff changeset	774 {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	775 Py_ssize_t ival = PyNumber_AsSsize_t(arg, PyExc_ValueError);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	776 if (ival == -1 && PyErr_Occurred()) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	777 Py_buffer varg;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	778 int pos;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	779 PyErr_Clear();
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	780 if (_getbuffer(arg, &varg) < 0)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	781 return -1;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	782 pos = stringlib_find(PyBytes_AS_STRING(self), Py_SIZE(self),
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	783 varg.buf, varg.len, 0);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	784 PyObject_ReleaseBuffer(arg, &varg);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	785 return pos >= 0;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	786 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	787 if (ival < 0 \|\| ival >= 256) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	788 PyErr_SetString(PyExc_ValueError, "byte must be in range(0, 256)");
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	789 return -1;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	790 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	791
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	792 return memchr(PyBytes_AS_STRING(self), ival, Py_SIZE(self)) != NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	793 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	794
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	795 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	796 string_item(PyBytesObject *a, register Py_ssize_t i)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	797 {
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	798 if (i < 0 \|\| i >= Py_SIZE(a)) {
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	799 PyErr_SetString(PyExc_IndexError, "index out of range");
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	800 return NULL;
11942 421b1620f582 Patch by Moshe Zadka: move the string special case from abstract.c Guido van Rossum <guido@python.org> parents: 11919 diff changeset	801 }
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	802 return PyLong_FromLong((unsigned char)a->ob_sval[i]);
11942 421b1620f582 Patch by Moshe Zadka: move the string special case from abstract.c Guido van Rossum <guido@python.org> parents: 11919 diff changeset	803 }
421b1620f582 Patch by Moshe Zadka: move the string special case from abstract.c Guido van Rossum <guido@python.org> parents: 11919 diff changeset	804
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	805 static PyObject*
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	806 string_richcompare(PyBytesObject a, PyBytesObject b, int op)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	807 {
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	808 int c;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	809 Py_ssize_t len_a, len_b;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	810 Py_ssize_t min_len;
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	811 PyObject *result;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	812
20140 225f17ec8932 Merge branch changes (coercion, rich comparisons) into trunk. Guido van Rossum <guido@python.org> parents: 20057 diff changeset	813 /* Make sure both arguments are strings. */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	814 if (!(PyBytes_Check(a) && PyBytes_Check(b))) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	815 if (Py_BytesWarningFlag && (op == Py_EQ) &&
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	816 (PyObject_IsInstance((PyObject*)a,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	817 (PyObject*)&PyUnicode_Type) \|\|
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	818 PyObject_IsInstance((PyObject*)b,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	819 (PyObject*)&PyUnicode_Type))) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	820 if (PyErr_WarnEx(PyExc_BytesWarning,
47461 21beb0d5e329 Fix misspelling. Georg Brandl <georg@python.org> parents: 47389 diff changeset	821 "Comparison between bytes and string", 1))
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	822 return NULL;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	823 }
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	824 result = Py_NotImplemented;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	825 goto out;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	826 }
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	827 if (a == b) {
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	828 switch (op) {
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	829 case Py_EQ:case Py_LE:case Py_GE:
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	830 result = Py_True;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	831 goto out;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	832 case Py_NE:case Py_LT:case Py_GT:
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	833 result = Py_False;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	834 goto out;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	835 }
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	836 }
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	837 if (op == Py_EQ) {
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	838 /* Supporting Py_NE here as well does not save
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	839 much time, since Py_NE is rarely used. */
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	840 if (Py_SIZE(a) == Py_SIZE(b)
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	841 && (a->ob_sval[0] == b->ob_sval[0]
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	842 && memcmp(a->ob_sval, b->ob_sval, Py_SIZE(a)) == 0)) {
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	843 result = Py_True;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	844 } else {
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	845 result = Py_False;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	846 }
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	847 goto out;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	848 }
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	849 len_a = Py_SIZE(a); len_b = Py_SIZE(b);
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	850 min_len = (len_a < len_b) ? len_a : len_b;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	851 if (min_len > 0) {
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	852 c = Py_CHARMASK(a->ob_sval) - Py_CHARMASK(b->ob_sval);
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	853 if (c==0)
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	854 c = memcmp(a->ob_sval, b->ob_sval, min_len);
40909 f2f0b41f270d Merged revisions 53875-53911 via svnmerge from Thomas Wouters <thomas@python.org> parents: 40626 diff changeset	855 } else
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	856 c = 0;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	857 if (c == 0)
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	858 c = (len_a < len_b) ? -1 : (len_a > len_b) ? 1 : 0;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	859 switch (op) {
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	860 case Py_LT: c = c < 0; break;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	861 case Py_LE: c = c <= 0; break;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	862 case Py_EQ: assert(0); break; /* unreachable */
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	863 case Py_NE: c = c != 0; break;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	864 case Py_GT: c = c > 0; break;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	865 case Py_GE: c = c >= 0; break;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	866 default:
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	867 result = Py_NotImplemented;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	868 goto out;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	869 }
17964 5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	870 result = c ? Py_True : Py_False;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	871 out:
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	872 Py_INCREF(result);
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	873 return result;
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	874 }
5e1141157d53 Patch #424335: Implement string_richcompare, remove string_compare. Martin v. Löwis <martin@v.loewis.de> parents: 17835 diff changeset	875
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	876 static long
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	877 string_hash(PyBytesObject *a)
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	878 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	879 register Py_ssize_t len;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	880 register unsigned char *p;
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	881 register long x;
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	882
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	883 if (a->ob_shash != -1)
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	884 return a->ob_shash;
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	885 len = Py_SIZE(a);
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	886 p = (unsigned char *) a->ob_sval;
043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	887 x = *p << 7;
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	888 while (--len >= 0)
4283 839f72610ae1 Multiply by 1000003 instead of 3 in string hach Guido van Rossum <guido@python.org> parents: 3586 diff changeset	889 x = (1000003x) ^ p++;
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	890 x ^= Py_SIZE(a);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	891 if (x == -1)
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	892 x = -2;
1356 043da19302ef Several optimizations and speed improvements. Sjoerd Mullender <sjoerd@acm.org> parents: 1347 diff changeset	893 a->ob_shash = x;
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	894 return x;
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	895 }
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	896
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	897 static PyObject*
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	898 string_subscript(PyBytesObject* self, PyObject* item)
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	899 {
39610 3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39544 diff changeset	900 if (PyIndex_Check(item)) {
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39544 diff changeset	901 Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError);
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	902 if (i == -1 && PyErr_Occurred())
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	903 return NULL;
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	904 if (i < 0)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	905 i += PyBytes_GET_SIZE(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	906 if (i < 0 \|\| i >= PyBytes_GET_SIZE(self)) {
43604 b18f6092f6e0 Patch 1280, by Alexandre Vassalotti. Guido van Rossum <guido@python.org> parents: 43577 diff changeset	907 PyErr_SetString(PyExc_IndexError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	908 "index out of range");
43604 b18f6092f6e0 Patch 1280, by Alexandre Vassalotti. Guido van Rossum <guido@python.org> parents: 43577 diff changeset	909 return NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	910 }
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	911 return PyLong_FromLong((unsigned char)self->ob_sval[i]);
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	912 }
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	913 else if (PySlice_Check(item)) {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	914 Py_ssize_t start, stop, step, slicelength, cur, i;
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	915 char* source_buf;
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	916 char* result_buf;
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	917 PyObject* result;
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	918
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	919 if (PySlice_GetIndicesEx((PySliceObject*)item,
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	920 PyBytes_GET_SIZE(self),
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	921 &start, &stop, &step, &slicelength) < 0) {
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	922 return NULL;
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	923 }
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	924
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	925 if (slicelength <= 0) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	926 return PyBytes_FromStringAndSize("", 0);
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	927 }
42954 27f0289b6835 Merge the trunk changes in. Breaks socket.ssl for now. Thomas Wouters <thomas@python.org> parents: 42665 diff changeset	928 else if (start == 0 && step == 1 &&
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	929 slicelength == PyBytes_GET_SIZE(self) &&
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	930 PyBytes_CheckExact(self)) {
42954 27f0289b6835 Merge the trunk changes in. Breaks socket.ssl for now. Thomas Wouters <thomas@python.org> parents: 42665 diff changeset	931 Py_INCREF(self);
27f0289b6835 Merge the trunk changes in. Breaks socket.ssl for now. Thomas Wouters <thomas@python.org> parents: 42665 diff changeset	932 return (PyObject *)self;
27f0289b6835 Merge the trunk changes in. Breaks socket.ssl for now. Thomas Wouters <thomas@python.org> parents: 42665 diff changeset	933 }
27f0289b6835 Merge the trunk changes in. Breaks socket.ssl for now. Thomas Wouters <thomas@python.org> parents: 42665 diff changeset	934 else if (step == 1) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	935 return PyBytes_FromStringAndSize(
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	936 PyBytes_AS_STRING(self) + start,
42954 27f0289b6835 Merge the trunk changes in. Breaks socket.ssl for now. Thomas Wouters <thomas@python.org> parents: 42665 diff changeset	937 slicelength);
27f0289b6835 Merge the trunk changes in. Breaks socket.ssl for now. Thomas Wouters <thomas@python.org> parents: 42665 diff changeset	938 }
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	939 else {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	940 source_buf = PyBytes_AsString((PyObject*)self);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	941 result_buf = (char *)PyMem_Malloc(slicelength);
35730 8bec120dbb16 SF bug #1331563 ] string_subscript doesn't check for failed PyMem_Malloc. Will backport Neal Norwitz <nnorwitz@gmail.com> parents: 35665 diff changeset	942 if (result_buf == NULL)
8bec120dbb16 SF bug #1331563 ] string_subscript doesn't check for failed PyMem_Malloc. Will backport Neal Norwitz <nnorwitz@gmail.com> parents: 35665 diff changeset	943 return PyErr_NoMemory();
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	944
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	945 for (cur = start, i = 0; i < slicelength;
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	946 cur += step, i++) {
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	947 result_buf[i] = source_buf[cur];
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	948 }
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	949
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	950 result = PyBytes_FromStringAndSize(result_buf,
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	951 slicelength);
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	952 PyMem_Free(result_buf);
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	953 return result;
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	954 }
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	955 }
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	956 else {
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39610 diff changeset	957 PyErr_Format(PyExc_TypeError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	958 "byte indices must be integers, not %.200s",
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	959 Py_TYPE(item)->tp_name);
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	960 return NULL;
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	961 }
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	962 }
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	963
42665 85c22b4d4455 Merged in py3k-buffer branch to main line. All objects now use the buffer protocol in PEP 3118. Travis E. Oliphant <oliphant@enthought.com> parents: 42594 diff changeset	964 static int
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	965 string_buffer_getbuffer(PyBytesObject self, Py_buffer view, int flags)
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5396 diff changeset	966 {
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	967 return PyBuffer_FillInfo(view, (void *)self->ob_sval, Py_SIZE(self),
48623 bf50085fbcd3 #2538: bytes objects can only provide read-only buffers Antoine Pitrou <solipsis@pitrou.net> parents: 47496 diff changeset	968 1, flags);
9305 083efa076366 Greg Stein: Implement the new bf_getcharbuffer function, indicating Guido van Rossum <guido@python.org> parents: 9191 diff changeset	969 }
083efa076366 Greg Stein: Implement the new bf_getcharbuffer function, indicating Guido van Rossum <guido@python.org> parents: 9191 diff changeset	970
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	971 static PySequenceMethods string_as_sequence = {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	972 (lenfunc)string_length, /sq_length/
1847 0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	973 (binaryfunc)string_concat, /sq_concat/
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	974 (ssizeargfunc)string_repeat, /sq_repeat/
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	975 (ssizeargfunc)string_item, /sq_item/
43100 4e6b4ba60c3b Remove the simple slicing API. All slicing is now done with slice objects. Thomas Wouters <thomas@python.org> parents: 42954 diff changeset	976 0, /sq_slice/
259 6321d3dc57e0 Fix comments in string_as_sequence Guido van Rossum <guido@python.org> parents: 180 diff changeset	977 0, /sq_ass_item/
6321d3dc57e0 Fix comments in string_as_sequence Guido van Rossum <guido@python.org> parents: 180 diff changeset	978 0, /sq_ass_slice/
11942 421b1620f582 Patch by Moshe Zadka: move the string special case from abstract.c Guido van Rossum <guido@python.org> parents: 11919 diff changeset	979 (objobjproc)string_contains /sq_contains/
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	980 };
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	981
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	982 static PyMappingMethods string_as_mapping = {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	983 (lenfunc)string_length,
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	984 (binaryfunc)string_subscript,
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	985 0,
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	986 };
245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	987
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5396 diff changeset	988 static PyBufferProcs string_as_buffer = {
42665 85c22b4d4455 Merged in py3k-buffer branch to main line. All objects now use the buffer protocol in PEP 3118. Travis E. Oliphant <oliphant@enthought.com> parents: 42594 diff changeset	989 (getbufferproc)string_buffer_getbuffer,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	990 NULL,
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5396 diff changeset	991 };
3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5396 diff changeset	992
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	993
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	994 #define LEFTSTRIP 0
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	995 #define RIGHTSTRIP 1
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	996 #define BOTHSTRIP 2
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	997
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	998 /* Arrays indexed by above */
23225 e639e34ef901 Apply patch diff.txt from SF feature request Walter Dörwald <walter@livinglogic.de> parents: 23051 diff changeset	999 static const char *stripformat[] = {"\|O:lstrip", "\|O:rstrip", "\|O:strip"};
e639e34ef901 Apply patch diff.txt from SF feature request Walter Dörwald <walter@livinglogic.de> parents: 23051 diff changeset	1000
e639e34ef901 Apply patch diff.txt from SF feature request Walter Dörwald <walter@livinglogic.de> parents: 23051 diff changeset	1001 #define STRIPNAME(i) (stripformat[i]+3)
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1002
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1003
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1004 /* Don't call if length < 2 */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1005 #define Py_STRING_MATCH(target, offset, pattern, length) \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1006 (target[offset] == pattern[0] && \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1007 target[offset+length-1] == pattern[length-1] && \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1008 !memcmp(target+offset+1, pattern+1, length-2) )
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1009
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1010
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1011 /* Overallocate the initial list to reduce the number of reallocs for small
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1012 split sizes. Eg, "A A A A A A A A A A".split() (10 elements) has three
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1013 resizes, to sizes 4, 8, then 16. Most observed string splits are for human
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1014 text (roughly 11 words per line) and field delimited data (usually 1-10
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1015 fields). For large strings the split algorithms are bandwidth limited
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1016 so increasing the preallocation likely will not improve things.*/
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1017
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1018 #define MAX_PREALLOC 12
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1019
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1020 /* 5 splits gives 6 elements */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1021 #define PREALLOC_SIZE(maxsplit) \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1022 (maxsplit >= MAX_PREALLOC ? MAX_PREALLOC : maxsplit+1)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1023
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1024 #define SPLIT_ADD(data, left, right) { \
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1025 str = PyBytes_FromStringAndSize((data) + (left), \
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1026 (right) - (left)); \
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1027 if (str == NULL) \
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1028 goto onError; \
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1029 if (count < MAX_PREALLOC) { \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1030 PyList_SET_ITEM(list, count, str); \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1031 } else { \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1032 if (PyList_Append(list, str)) { \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1033 Py_DECREF(str); \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1034 goto onError; \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1035 } \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1036 else \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1037 Py_DECREF(str); \
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1038 } \
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1039 count++; }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1040
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1041 /* Always force the list to the expected size. */
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	1042 #define FIX_PREALLOC_SIZE(list) Py_SIZE(list) = count
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1043
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	1044 #define SKIP_SPACE(s, i, len) { while (i<len && ISSPACE(s[i])) i++; }
98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	1045 #define SKIP_NONSPACE(s, i, len) { while (i<len && !ISSPACE(s[i])) i++; }
98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	1046 #define RSKIP_SPACE(s, i) { while (i>=0 && ISSPACE(s[i])) i--; }
98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	1047 #define RSKIP_NONSPACE(s, i) { while (i>=0 && !ISSPACE(s[i])) i--; }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1048
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1049 Py_LOCAL_INLINE(PyObject *)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1050 split_whitespace(PyBytesObject *self, Py_ssize_t len, Py_ssize_t maxsplit)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1051 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1052 const char *s = PyBytes_AS_STRING(self);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1053 Py_ssize_t i, j, count=0;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1054 PyObject *str;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1055 PyObject *list = PyList_New(PREALLOC_SIZE(maxsplit));
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1056
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1057 if (list == NULL)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1058 return NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1059
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1060 i = j = 0;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1061
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1062 while (maxsplit-- > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1063 SKIP_SPACE(s, i, len);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1064 if (i==len) break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1065 j = i; i++;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1066 SKIP_NONSPACE(s, i, len);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1067 if (j == 0 && i == len && PyBytes_CheckExact(self)) {
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1068 /* No whitespace in self, so just use it as list[0] */
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1069 Py_INCREF(self);
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1070 PyList_SET_ITEM(list, 0, (PyObject *)self);
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1071 count++;
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1072 break;
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1073 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1074 SPLIT_ADD(s, j, i);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1075 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1076
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1077 if (i < len) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1078 /* Only occurs when maxsplit was reached */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1079 /* Skip any remaining whitespace and copy to end of string */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1080 SKIP_SPACE(s, i, len);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1081 if (i != len)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1082 SPLIT_ADD(s, i, len);
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1083 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1084 FIX_PREALLOC_SIZE(list);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1085 return list;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1086 onError:
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1087 Py_DECREF(list);
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1088 return NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1089 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1090
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1091 Py_LOCAL_INLINE(PyObject *)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1092 split_char(PyBytesObject *self, Py_ssize_t len, char ch, Py_ssize_t maxcount)
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1093 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1094 const char *s = PyBytes_AS_STRING(self);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1095 register Py_ssize_t i, j, count=0;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1096 PyObject *str;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1097 PyObject *list = PyList_New(PREALLOC_SIZE(maxcount));
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1098
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1099 if (list == NULL)
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1100 return NULL;
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1101
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1102 i = j = 0;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1103 while ((j < len) && (maxcount-- > 0)) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1104 for(; j<len; j++) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1105 /* I found that using memchr makes no difference */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1106 if (s[j] == ch) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1107 SPLIT_ADD(s, i, j);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1108 i = j = j + 1;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1109 break;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1110 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1111 }
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1112 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1113 if (i == 0 && count == 0 && PyBytes_CheckExact(self)) {
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1114 /* ch not in self, so just use self as list[0] */
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1115 Py_INCREF(self);
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1116 PyList_SET_ITEM(list, 0, (PyObject *)self);
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1117 count++;
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1118 }
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1119 else if (i <= len) {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1120 SPLIT_ADD(s, i, len);
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1121 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1122 FIX_PREALLOC_SIZE(list);
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1123 return list;
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1124
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1125 onError:
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1126 Py_DECREF(list);
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1127 return NULL;
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1128 }
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1129
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1130 PyDoc_STRVAR(split__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1131 "B.split([sep[, maxsplit]]) -> list of bytes\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1132 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1133 Return a list of the sections in B, using sep as the delimiter.\n\
47067 960ade856078 Merged revisions 62998-63003,63005-63006,63009-63012,63014-63017,63019-63020,63022-63024,63026-63029,63031-63041,63043-63045,63047-63054,63056-63062 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46909 diff changeset	1134 If sep is not specified or is None, B is split on ASCII whitespace\n\
960ade856078 Merged revisions 62998-63003,63005-63006,63009-63012,63014-63017,63019-63020,63022-63024,63026-63029,63031-63041,63043-63045,63047-63054,63056-63062 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46909 diff changeset	1135 characters (space, tab, return, newline, formfeed, vertical tab).\n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1136 If maxsplit is given, at most maxsplit splits are done.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1137
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1138 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1139 string_split(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1140 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1141 Py_ssize_t len = PyBytes_GET_SIZE(self), n, i, j;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1142 Py_ssize_t maxsplit = -1, count=0;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1143 const char s = PyBytes_AS_STRING(self), sub;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1144 Py_buffer vsub;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1145 PyObject list, str, *subobj = Py_None;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1146 #ifdef USE_FAST
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1147 Py_ssize_t pos;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1148 #endif
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1149
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	1150 if (!PyArg_ParseTuple(args, "\|On:split", &subobj, &maxsplit))
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1151 return NULL;
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1152 if (maxsplit < 0)
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	1153 maxsplit = PY_SSIZE_T_MAX;
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1154 if (subobj == Py_None)
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1155 return split_whitespace(self, len, maxsplit);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1156 if (_getbuffer(subobj, &vsub) < 0)
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1157 return NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1158 sub = vsub.buf;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1159 n = vsub.len;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1160
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1161 if (n == 0) {
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1162 PyErr_SetString(PyExc_ValueError, "empty separator");
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1163 PyObject_ReleaseBuffer(subobj, &vsub);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1164 return NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1165 }
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1166 else if (n == 1)
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1167 return split_char(self, len, sub[0], maxsplit);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1168
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1169 list = PyList_New(PREALLOC_SIZE(maxsplit));
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1170 if (list == NULL) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1171 PyObject_ReleaseBuffer(subobj, &vsub);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1172 return NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1173 }
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1174
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1175 #ifdef USE_FAST
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1176 i = j = 0;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1177 while (maxsplit-- > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1178 pos = fastsearch(s+i, len-i, sub, n, FAST_SEARCH);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1179 if (pos < 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1180 break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1181 j = i+pos;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1182 SPLIT_ADD(s, i, j);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1183 i = j + n;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1184 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1185 #else
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1186 i = j = 0;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1187 while ((j+n <= len) && (maxsplit-- > 0)) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1188 for (; j+n <= len; j++) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1189 if (Py_STRING_MATCH(s, j, sub, n)) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1190 SPLIT_ADD(s, i, j);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1191 i = j = j + n;
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1192 break;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1193 }
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1194 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1195 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1196 #endif
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1197 SPLIT_ADD(s, i, len);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1198 FIX_PREALLOC_SIZE(list);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1199 PyObject_ReleaseBuffer(subobj, &vsub);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1200 return list;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1201
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1202 onError:
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1203 Py_DECREF(list);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1204 PyObject_ReleaseBuffer(subobj, &vsub);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1205 return NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1206 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1207
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1208 PyDoc_STRVAR(partition__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1209 "B.partition(sep) -> (head, sep, tail)\n\
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1210 \n\
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1211 Search for the separator sep in B, and return the part before it,\n\
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1212 the separator itself, and the part after it. If the separator is not\n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1213 found, returns B and two empty bytes objects.");
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1214
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1215 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1216 string_partition(PyBytesObject self, PyObject sep_obj)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1217 {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1218 const char *sep;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1219 Py_ssize_t sep_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1220
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1221 if (PyBytes_Check(sep_obj)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1222 sep = PyBytes_AS_STRING(sep_obj);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1223 sep_len = PyBytes_GET_SIZE(sep_obj);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1224 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1225 else if (PyObject_AsCharBuffer(sep_obj, &sep, &sep_len))
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1226 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1227
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1228 return stringlib_partition(
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1229 (PyObject*) self,
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1230 PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self),
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1231 sep_obj, sep, sep_len
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1232 );
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1233 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1234
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1235 PyDoc_STRVAR(rpartition__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1236 "B.rpartition(sep) -> (tail, sep, head)\n\
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1237 \n\
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1238 Search for the separator sep in B, starting at the end of B,\n\
6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1239 and return the part before it, the separator itself, and the\n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1240 part after it. If the separator is not found, returns two empty\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1241 bytes objects and B.");
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1242
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1243 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1244 string_rpartition(PyBytesObject self, PyObject sep_obj)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1245 {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1246 const char *sep;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1247 Py_ssize_t sep_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1248
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1249 if (PyBytes_Check(sep_obj)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1250 sep = PyBytes_AS_STRING(sep_obj);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1251 sep_len = PyBytes_GET_SIZE(sep_obj);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1252 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1253 else if (PyObject_AsCharBuffer(sep_obj, &sep, &sep_len))
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1254 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1255
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1256 return stringlib_rpartition(
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1257 (PyObject*) self,
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1258 PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self),
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1259 sep_obj, sep, sep_len
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1260 );
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1261 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1262
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1263 Py_LOCAL_INLINE(PyObject *)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1264 rsplit_whitespace(PyBytesObject *self, Py_ssize_t len, Py_ssize_t maxsplit)
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1265 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1266 const char *s = PyBytes_AS_STRING(self);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1267 Py_ssize_t i, j, count=0;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1268 PyObject *str;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1269 PyObject *list = PyList_New(PREALLOC_SIZE(maxsplit));
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1270
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1271 if (list == NULL)
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1272 return NULL;
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1273
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1274 i = j = len-1;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	1275
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1276 while (maxsplit-- > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1277 RSKIP_SPACE(s, i);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1278 if (i<0) break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1279 j = i; i--;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1280 RSKIP_NONSPACE(s, i);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1281 if (j == len-1 && i < 0 && PyBytes_CheckExact(self)) {
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1282 /* No whitespace in self, so just use it as list[0] */
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1283 Py_INCREF(self);
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1284 PyList_SET_ITEM(list, 0, (PyObject *)self);
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1285 count++;
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1286 break;
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1287 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1288 SPLIT_ADD(s, i + 1, j + 1);
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1289 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1290 if (i >= 0) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1291 /* Only occurs when maxsplit was reached. Skip any remaining
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1292 whitespace and copy to beginning of string. */
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1293 RSKIP_SPACE(s, i);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1294 if (i >= 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1295 SPLIT_ADD(s, 0, i + 1);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1296
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1297 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1298 FIX_PREALLOC_SIZE(list);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1299 if (PyList_Reverse(list) < 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1300 goto onError;
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1301 return list;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1302 onError:
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1303 Py_DECREF(list);
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1304 return NULL;
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1305 }
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1306
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1307 Py_LOCAL_INLINE(PyObject *)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1308 rsplit_char(PyBytesObject *self, Py_ssize_t len, char ch, Py_ssize_t maxcount)
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1309 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1310 const char *s = PyBytes_AS_STRING(self);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1311 register Py_ssize_t i, j, count=0;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1312 PyObject *str;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1313 PyObject *list = PyList_New(PREALLOC_SIZE(maxcount));
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1314
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1315 if (list == NULL)
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1316 return NULL;
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1317
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1318 i = j = len - 1;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1319 while ((i >= 0) && (maxcount-- > 0)) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1320 for (; i >= 0; i--) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1321 if (s[i] == ch) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1322 SPLIT_ADD(s, i + 1, j + 1);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1323 j = i = i - 1;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1324 break;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1325 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1326 }
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1327 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1328 if (i < 0 && count == 0 && PyBytes_CheckExact(self)) {
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1329 /* ch not in self, so just use self as list[0] */
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1330 Py_INCREF(self);
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1331 PyList_SET_ITEM(list, 0, (PyObject *)self);
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1332 count++;
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1333 }
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1334 else if (j >= -1) {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1335 SPLIT_ADD(s, 0, j + 1);
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1336 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1337 FIX_PREALLOC_SIZE(list);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1338 if (PyList_Reverse(list) < 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1339 goto onError;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1340 return list;
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1341
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1342 onError:
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1343 Py_DECREF(list);
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1344 return NULL;
eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1345 }
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1346
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1347 PyDoc_STRVAR(rsplit__doc__,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	1348 "B.rsplit([sep[, maxsplit]]) -> list of bytes\n\
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1349 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1350 Return a list of the sections in B, using sep as the delimiter,\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1351 starting at the end of B and working to the front.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1352 If sep is not given, B is split on ASCII whitespace characters\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1353 (space, tab, return, newline, formfeed, vertical tab).\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1354 If maxsplit is given, at most maxsplit splits are done.");
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1355
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1356
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1357 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1358 string_rsplit(PyBytesObject self, PyObject args)
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1359 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1360 Py_ssize_t len = PyBytes_GET_SIZE(self), n, i, j;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1361 Py_ssize_t maxsplit = -1, count=0;
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1362 const char s, sub;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1363 Py_buffer vsub;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1364 PyObject list, str, *subobj = Py_None;
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1365
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	1366 if (!PyArg_ParseTuple(args, "\|On:rsplit", &subobj, &maxsplit))
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1367 return NULL;
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1368 if (maxsplit < 0)
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	1369 maxsplit = PY_SSIZE_T_MAX;
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1370 if (subobj == Py_None)
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1371 return rsplit_whitespace(self, len, maxsplit);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1372 if (_getbuffer(subobj, &vsub) < 0)
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1373 return NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1374 sub = vsub.buf;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1375 n = vsub.len;
31350 eaa1a4b74328 [SF #866875] Add a specialized routine for one character Hye-Shik Chang <hyeshik@gmail.com> parents: 31250 diff changeset	1376
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1377 if (n == 0) {
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1378 PyErr_SetString(PyExc_ValueError, "empty separator");
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1379 PyObject_ReleaseBuffer(subobj, &vsub);
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1380 return NULL;
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1381 }
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1382 else if (n == 1)
6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	1383 return rsplit_char(self, len, sub[0], maxsplit);
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1384
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1385 list = PyList_New(PREALLOC_SIZE(maxsplit));
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1386 if (list == NULL) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1387 PyObject_ReleaseBuffer(subobj, &vsub);
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1388 return NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1389 }
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1390
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1391 j = len;
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1392 i = j - n;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1393
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1394 s = PyBytes_AS_STRING(self);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1395 while ( (i >= 0) && (maxsplit-- > 0) ) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1396 for (; i>=0; i--) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1397 if (Py_STRING_MATCH(s, i, sub, n)) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1398 SPLIT_ADD(s, i + n, j);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1399 j = i;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1400 i -= n;
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1401 break;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1402 }
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1403 }
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1404 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1405 SPLIT_ADD(s, 0, j);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1406 FIX_PREALLOC_SIZE(list);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1407 if (PyList_Reverse(list) < 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1408 goto onError;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1409 PyObject_ReleaseBuffer(subobj, &vsub);
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1410 return list;
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1411
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1412 onError:
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1413 Py_DECREF(list);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1414 PyObject_ReleaseBuffer(subobj, &vsub);
31199 504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1415 return NULL;
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1416 }
504943c89193 Add rsplit method for str and unicode builtin types. Hye-Shik Chang <hyeshik@gmail.com> parents: 31042 diff changeset	1417
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	1418 #undef SPLIT_ADD
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	1419 #undef MAX_PREALLOC
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	1420 #undef PREALLOC_SIZE
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	1421
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1422
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1423 PyDoc_STRVAR(join__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1424 "B.join(iterable_of_bytes) -> bytes\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1425 \n\
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1426 Concatenate any number of bytes objects, with B in between each pair.\n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1427 Example: b'.'.join([b'ab', b'pq', b'rs']) -> b'ab.pq.rs'.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1428
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1429 static PyObject *
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1430 string_join(PyObject self, PyObject orig)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1431 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1432 char *sep = PyBytes_AS_STRING(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1433 const Py_ssize_t seplen = PyBytes_GET_SIZE(self);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1434 PyObject *res = NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1435 char *p;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1436 Py_ssize_t seqlen = 0;
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1437 size_t sz = 0;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1438 Py_ssize_t i;
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18933 diff changeset	1439 PyObject seq, item;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1440
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1441 seq = PySequence_Fast(orig, "");
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1442 if (seq == NULL) {
13524 16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1443 return NULL;
16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1444 }
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1445
13576 61e4c29d53d8 replace PyXXX_Length calls with PyXXX_Size calls Jeremy Hylton <jeremy@alum.mit.edu> parents: 13561 diff changeset	1446 seqlen = PySequence_Size(seq);
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1447 if (seqlen == 0) {
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1448 Py_DECREF(seq);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1449 return PyBytes_FromString("");
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1450 }
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1451 if (seqlen == 1) {
13524 16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1452 item = PySequence_Fast_GET_ITEM(seq, 0);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1453 if (PyBytes_CheckExact(item)) {
33246 03440272028c SF Patch #1007087: Return new string for single subclass joins (Bug #1001011) Raymond Hettinger <python@rcn.com> parents: 33030 diff changeset	1454 Py_INCREF(item);
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1455 Py_DECREF(seq);
33246 03440272028c SF Patch #1007087: Return new string for single subclass joins (Bug #1001011) Raymond Hettinger <python@rcn.com> parents: 33030 diff changeset	1456 return item;
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1457 }
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1458 }
13524 16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1459
33246 03440272028c SF Patch #1007087: Return new string for single subclass joins (Bug #1001011) Raymond Hettinger <python@rcn.com> parents: 33030 diff changeset	1460 /* There are at least two things to join, or else we have a subclass
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	1461 * of the builtin types in the sequence.
33246 03440272028c SF Patch #1007087: Return new string for single subclass joins (Bug #1001011) Raymond Hettinger <python@rcn.com> parents: 33030 diff changeset	1462 * Do a pre-pass to figure out the total amount of space we'll
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1463 * need (sz), and see whether all argument are bytes.
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1464 */
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1465 /* XXX Shouldn't we use _getbuffer() on these items instead? */
13524 16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1466 for (i = 0; i < seqlen; i++) {
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1467 const size_t old_sz = sz;
13524 16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1468 item = PySequence_Fast_GET_ITEM(seq, i);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1469 if (!PyBytes_Check(item) && !PyByteArray_Check(item)) {
13524 16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1470 PyErr_Format(PyExc_TypeError,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1471 "sequence item %zd: expected bytes,"
13544 3cf4f5aee00e small updates to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13528 diff changeset	1472 " %.80s found",
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	1473 i, Py_TYPE(item)->tp_name);
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1474 Py_DECREF(seq);
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1475 return NULL;
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1476 }
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	1477 sz += Py_SIZE(item);
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1478 if (i != 0)
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1479 sz += seplen;
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	1480 if (sz < old_sz \|\| sz > PY_SSIZE_T_MAX) {
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1481 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	1482 "join() result is too long for bytes");
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1483 Py_DECREF(seq);
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1484 return NULL;
13524 16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1485 }
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1486 }
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1487
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1488 /* Allocate result space. */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1489 res = PyBytes_FromStringAndSize((char*)NULL, sz);
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1490 if (res == NULL) {
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1491 Py_DECREF(seq);
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1492 return NULL;
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1493 }
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1494
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1495 /* Catenate everything. */
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47067 diff changeset	1496 /* I'm not worried about a PyByteArray item growing because there's
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1497 nowhere in this function where we release the GIL. */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1498 p = PyBytes_AS_STRING(res);
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1499 for (i = 0; i < seqlen; ++i) {
754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1500 size_t n;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1501 char *q;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1502 if (i) {
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	1503 Py_MEMCPY(p, sep, seplen);
13524 16e490462e6b two changes to string_join: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13460 diff changeset	1504 p += seplen;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1505 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1506 item = PySequence_Fast_GET_ITEM(seq, i);
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	1507 n = Py_SIZE(item);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1508 if (PyBytes_Check(item))
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1509 q = PyBytes_AS_STRING(item);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1510 else
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47067 diff changeset	1511 q = PyByteArray_AS_STRING(item);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1512 Py_MEMCPY(p, q, n);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1513 p += n;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1514 }
16014 754ecd21fbef Derivative of patch #102549, "simpler, faster(!) implementation of string.join". Tim Peters <tim.peters@gmail.com> parents: 15910 diff changeset	1515
13526 3686d12362b8 fix two refcount bugs in new string_join implementation: Jeremy Hylton <jeremy@alum.mit.edu> parents: 13524 diff changeset	1516 Py_DECREF(seq);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1517 return res;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1518 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1519
18130 8eea2efb34cd Reformat decl of new _PyString_Join. Add NEWS blurb about repr() speedup. Tim Peters <tim.peters@gmail.com> parents: 18129 diff changeset	1520 PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1521 _PyBytes_Join(PyObject sep, PyObject x)
18129 9d533ae574d2 SF bug 433228: repr(list) woes when len(list) big. Tim Peters <tim.peters@gmail.com> parents: 18086 diff changeset	1522 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1523 assert(sep != NULL && PyBytes_Check(sep));
18129 9d533ae574d2 SF bug 433228: repr(list) woes when len(list) big. Tim Peters <tim.peters@gmail.com> parents: 18086 diff changeset	1524 assert(x != NULL);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1525 return string_join(sep, x);
18129 9d533ae574d2 SF bug 433228: repr(list) woes when len(list) big. Tim Peters <tim.peters@gmail.com> parents: 18086 diff changeset	1526 }
9d533ae574d2 SF bug 433228: repr(list) woes when len(list) big. Tim Peters <tim.peters@gmail.com> parents: 18086 diff changeset	1527
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1528 Py_LOCAL_INLINE(void)
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1529 string_adjust_indices(Py_ssize_t start, Py_ssize_t end, Py_ssize_t len)
23850 854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1530 {
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1531 if (*end > len)
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1532 *end = len;
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1533 else if (*end < 0)
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1534 *end += len;
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1535 if (*end < 0)
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1536 *end = 0;
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1537 if (*start < 0)
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1538 *start += len;
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1539 if (*start < 0)
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1540 *start = 0;
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1541 }
854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	1542
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1543 Py_LOCAL_INLINE(Py_ssize_t)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1544 string_find_internal(PyBytesObject self, PyObject args, int dir)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1545 {
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1546 PyObject *subobj;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1547 const char *sub;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1548 Py_ssize_t sub_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1549 Py_ssize_t start=0, end=PY_SSIZE_T_MAX;
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1550 PyObject obj_start=Py_None, obj_end=Py_None;
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1551
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1552 if (!PyArg_ParseTuple(args, "O\|OO:find/rfind/index/rindex", &subobj,
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1553 &obj_start, &obj_end))
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1554 return -2;
43897 41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1555 /* To support None in "start" and "end" arguments, meaning
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1556 the same as if they were not passed.
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1557 */
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1558 if (obj_start != Py_None)
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1559 if (!_PyEval_SliceIndex(obj_start, &start))
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1560 return -2;
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1561 if (obj_end != Py_None)
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1562 if (!_PyEval_SliceIndex(obj_end, &end))
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1563 return -2;
41f7c13ef161 Merged revisions 59005-59040 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43815 diff changeset	1564
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1565 if (PyBytes_Check(subobj)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1566 sub = PyBytes_AS_STRING(subobj);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1567 sub_len = PyBytes_GET_SIZE(subobj);
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1568 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1569 else if (PyObject_AsCharBuffer(subobj, &sub, &sub_len))
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	1570 /* XXX - the "expected a character buffer object" is pretty
19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	1571 confusing for a non-expert. remap to something else ? */
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1572 return -2;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1573
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1574 if (dir > 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1575 return stringlib_find_slice(
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1576 PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self),
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1577 sub, sub_len, start, end);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1578 else
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1579 return stringlib_rfind_slice(
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1580 PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self),
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1581 sub, sub_len, start, end);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1582 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1583
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1584
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1585 PyDoc_STRVAR(find__doc__,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1586 "B.find(sub[, start[, end]]) -> int\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1587 \n\
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1588 Return the lowest index in S where substring sub is found,\n\
42466 3fc3cedc49ca Merged revisions 56753-56781 via svnmerge from Guido van Rossum <guido@python.org> parents: 42335 diff changeset	1589 such that sub is contained within s[start:end]. Optional\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1590 arguments start and end are interpreted as in slice notation.\n\
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1591 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1592 Return -1 on failure.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1593
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1594 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1595 string_find(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1596 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1597 Py_ssize_t result = string_find_internal(self, args, +1);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1598 if (result == -2)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1599 return NULL;
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	1600 return PyLong_FromSsize_t(result);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1601 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1602
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1603
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1604 PyDoc_STRVAR(index__doc__,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1605 "B.index(sub[, start[, end]]) -> int\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1606 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1607 Like B.find() but raise ValueError when the substring is not found.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1608
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1609 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1610 string_index(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1611 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1612 Py_ssize_t result = string_find_internal(self, args, +1);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1613 if (result == -2)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1614 return NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1615 if (result == -1) {
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1616 PyErr_SetString(PyExc_ValueError,
27248 c4150f7f6a69 SF patch #664192 bug #661913: inconsistent error messages between string Raymond Hettinger <python@rcn.com> parents: 27123 diff changeset	1617 "substring not found");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1618 return NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1619 }
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	1620 return PyLong_FromSsize_t(result);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1621 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1622
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1623
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1624 PyDoc_STRVAR(rfind__doc__,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1625 "B.rfind(sub[, start[, end]]) -> int\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1626 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1627 Return the highest index in B where substring sub is found,\n\
42466 3fc3cedc49ca Merged revisions 56753-56781 via svnmerge from Guido van Rossum <guido@python.org> parents: 42335 diff changeset	1628 such that sub is contained within s[start:end]. Optional\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1629 arguments start and end are interpreted as in slice notation.\n\
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1630 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1631 Return -1 on failure.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1632
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1633 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1634 string_rfind(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1635 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1636 Py_ssize_t result = string_find_internal(self, args, -1);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1637 if (result == -2)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1638 return NULL;
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	1639 return PyLong_FromSsize_t(result);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1640 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1641
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1642
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1643 PyDoc_STRVAR(rindex__doc__,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1644 "B.rindex(sub[, start[, end]]) -> int\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1645 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1646 Like B.rfind() but raise ValueError when the substring is not found.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1647
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1648 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1649 string_rindex(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1650 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1651 Py_ssize_t result = string_find_internal(self, args, -1);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1652 if (result == -2)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1653 return NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1654 if (result == -1) {
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1655 PyErr_SetString(PyExc_ValueError,
27248 c4150f7f6a69 SF patch #664192 bug #661913: inconsistent error messages between string Raymond Hettinger <python@rcn.com> parents: 27123 diff changeset	1656 "substring not found");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1657 return NULL;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1658 }
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	1659 return PyLong_FromSsize_t(result);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1660 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1661
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1662
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1663 Py_LOCAL_INLINE(PyObject *)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1664 do_xstrip(PyBytesObject self, int striptype, PyObject sepobj)
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1665 {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1666 Py_buffer vsep;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1667 char *s = PyBytes_AS_STRING(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1668 Py_ssize_t len = PyBytes_GET_SIZE(self);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1669 char *sep;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1670 Py_ssize_t seplen;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1671 Py_ssize_t i, j;
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1672
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1673 if (_getbuffer(sepobj, &vsep) < 0)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1674 return NULL;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1675 sep = vsep.buf;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1676 seplen = vsep.len;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1677
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1678 i = 0;
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1679 if (striptype != RIGHTSTRIP) {
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1680 while (i < len && memchr(sep, Py_CHARMASK(s[i]), seplen)) {
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1681 i++;
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1682 }
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1683 }
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1684
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1685 j = len;
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1686 if (striptype != LEFTSTRIP) {
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1687 do {
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1688 j--;
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1689 } while (j >= i && memchr(sep, Py_CHARMASK(s[j]), seplen));
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1690 j++;
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1691 }
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1692
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1693 PyObject_ReleaseBuffer(sepobj, &vsep);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1694
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1695 if (i == 0 && j == len && PyBytes_CheckExact(self)) {
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1696 Py_INCREF(self);
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1697 return (PyObject*)self;
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1698 }
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1699 else
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1700 return PyBytes_FromStringAndSize(s+i, j-i);
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1701 }
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1702
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1703
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1704 Py_LOCAL_INLINE(PyObject *)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1705 do_strip(PyBytesObject *self, int striptype)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1706 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1707 char *s = PyBytes_AS_STRING(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1708 Py_ssize_t len = PyBytes_GET_SIZE(self), i, j;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1709
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1710 i = 0;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1711 if (striptype != RIGHTSTRIP) {
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	1712 while (i < len && ISSPACE(s[i])) {
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1713 i++;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1714 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1715 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1716
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1717 j = len;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1718 if (striptype != LEFTSTRIP) {
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1719 do {
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1720 j--;
43503 98f6180b9b33 Replace all (locale-dependent) uses of isupper(), tolower(), etc., by Guido van Rossum <guido@python.org> parents: 43423 diff changeset	1721 } while (j >= i && ISSPACE(s[j]));
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1722 j++;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1723 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1724
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1725 if (i == 0 && j == len && PyBytes_CheckExact(self)) {
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1726 Py_INCREF(self);
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1727 return (PyObject*)self;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1728 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1729 else
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1730 return PyBytes_FromStringAndSize(s+i, j-i);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1731 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1732
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1733
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1734 Py_LOCAL_INLINE(PyObject *)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1735 do_argstrip(PyBytesObject self, int striptype, PyObject args)
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1736 {
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1737 PyObject *sep = NULL;
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1738
23225 e639e34ef901 Apply patch diff.txt from SF feature request Walter Dörwald <walter@livinglogic.de> parents: 23051 diff changeset	1739 if (!PyArg_ParseTuple(args, (char *)stripformat[striptype], &sep))
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1740 return NULL;
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1741
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1742 if (sep != NULL && sep != Py_None) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1743 return do_xstrip(self, striptype, sep);
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1744 }
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1745 return do_strip(self, striptype);
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1746 }
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1747
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1748
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1749 PyDoc_STRVAR(strip__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1750 "B.strip([bytes]) -> bytes\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1751 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1752 Strip leading and trailing bytes contained in the argument.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1753 If the argument is omitted, strip trailing ASCII whitespace.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1754 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1755 string_strip(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1756 {
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1757 if (PyTuple_GET_SIZE(args) == 0)
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1758 return do_strip(self, BOTHSTRIP); /* Common case */
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1759 else
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1760 return do_argstrip(self, BOTHSTRIP, args);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1761 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1762
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1763
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1764 PyDoc_STRVAR(lstrip__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1765 "B.lstrip([bytes]) -> bytes\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1766 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1767 Strip leading bytes contained in the argument.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1768 If the argument is omitted, strip leading ASCII whitespace.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1769 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1770 string_lstrip(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1771 {
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1772 if (PyTuple_GET_SIZE(args) == 0)
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1773 return do_strip(self, LEFTSTRIP); /* Common case */
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1774 else
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1775 return do_argstrip(self, LEFTSTRIP, args);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1776 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1777
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1778
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1779 PyDoc_STRVAR(rstrip__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1780 "B.rstrip([bytes]) -> bytes\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1781 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1782 Strip trailing bytes contained in the argument.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1783 If the argument is omitted, strip trailing ASCII whitespace.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1784 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1785 string_rstrip(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1786 {
23015 202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1787 if (PyTuple_GET_SIZE(args) == 0)
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1788 return do_strip(self, RIGHTSTRIP); /* Common case */
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1789 else
202ae5b75cca Partially implement SF feature request 444708. Guido van Rossum <guido@python.org> parents: 22977 diff changeset	1790 return do_argstrip(self, RIGHTSTRIP, args);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1791 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1792
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1793
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1794 PyDoc_STRVAR(count__doc__,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	1795 "B.count(sub[, start[, end]]) -> int\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1796 \n\
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1797 Return the number of non-overlapping occurrences of substring sub in\n\
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1798 string S[start:end]. Optional arguments start and end are interpreted\n\
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1799 as in slice notation.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1800
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1801 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1802 string_count(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1803 {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1804 PyObject *sub_obj;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1805 const char str = PyBytes_AS_STRING(self), sub;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1806 Py_ssize_t sub_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1807 Py_ssize_t start = 0, end = PY_SSIZE_T_MAX;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1808
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1809 if (!PyArg_ParseTuple(args, "O\|O&O&:count", &sub_obj,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1810 _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1811 return NULL;
12615 67233df13037 Trent Mick: Guido van Rossum <guido@python.org> parents: 12588 diff changeset	1812
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1813 if (PyBytes_Check(sub_obj)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1814 sub = PyBytes_AS_STRING(sub_obj);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1815 sub_len = PyBytes_GET_SIZE(sub_obj);
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1816 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1817 else if (PyObject_AsCharBuffer(sub_obj, &sub, &sub_len))
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1818 return NULL;
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1819
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1820 string_adjust_indices(&start, &end, PyBytes_GET_SIZE(self));
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1821
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	1822 return PyLong_FromSsize_t(
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1823 stringlib_count(str + start, end - start, sub, sub_len)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1824 );
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1825 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1826
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1827
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	1828 PyDoc_STRVAR(translate__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1829 "B.translate(table[, deletechars]) -> bytes\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1830 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1831 Return a copy of B, where all characters occurring in the\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1832 optional argument deletechars are removed, and the remaining\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1833 characters have been mapped through the given translation\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	1834 table, which must be a bytes object of length 256.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1835
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1836 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1837 string_translate(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1838 {
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1839 register char input, output;
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1840 const char *table;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1841 register Py_ssize_t i, c, changed = 0;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1842 PyObject input_obj = (PyObject)self;
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1843 const char output_start, del_table=NULL;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	1844 Py_ssize_t inlen, tablen, dellen = 0;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1845 PyObject *result;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1846 int trans_table[256];
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1847 PyObject tableobj, delobj = NULL;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1848
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26625 diff changeset	1849 if (!PyArg_UnpackTuple(args, "translate", 1, 2,
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1850 &tableobj, &delobj))
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1851 return NULL;
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1852
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1853 if (PyBytes_Check(tableobj)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1854 table = PyBytes_AS_STRING(tableobj);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1855 tablen = PyBytes_GET_SIZE(tableobj);
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1856 }
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1857 else if (tableobj == Py_None) {
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1858 table = NULL;
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1859 tablen = 256;
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1860 }
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1861 else if (PyObject_AsCharBuffer(tableobj, &table, &tablen))
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1862 return NULL;
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1863
26625 ba1578be5706 Patch #650653: Raise always value error if the table is not 256 bytes long. Martin v. Löwis <martin@v.loewis.de> parents: 26550 diff changeset	1864 if (tablen != 256) {
ba1578be5706 Patch #650653: Raise always value error if the table is not 256 bytes long. Martin v. Löwis <martin@v.loewis.de> parents: 26550 diff changeset	1865 PyErr_SetString(PyExc_ValueError,
ba1578be5706 Patch #650653: Raise always value error if the table is not 256 bytes long. Martin v. Löwis <martin@v.loewis.de> parents: 26550 diff changeset	1866 "translation table must be 256 characters long");
ba1578be5706 Patch #650653: Raise always value error if the table is not 256 bytes long. Martin v. Löwis <martin@v.loewis.de> parents: 26550 diff changeset	1867 return NULL;
ba1578be5706 Patch #650653: Raise always value error if the table is not 256 bytes long. Martin v. Löwis <martin@v.loewis.de> parents: 26550 diff changeset	1868 }
ba1578be5706 Patch #650653: Raise always value error if the table is not 256 bytes long. Martin v. Löwis <martin@v.loewis.de> parents: 26550 diff changeset	1869
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1870 if (delobj != NULL) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1871 if (PyBytes_Check(delobj)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1872 del_table = PyBytes_AS_STRING(delobj);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1873 dellen = PyBytes_GET_SIZE(delobj);
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1874 }
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1875 else if (PyUnicode_Check(delobj)) {
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1876 PyErr_SetString(PyExc_TypeError,
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1877 "deletions are implemented differently for unicode");
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1878 return NULL;
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1879 }
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1880 else if (PyObject_AsCharBuffer(delobj, &del_table, &dellen))
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1881 return NULL;
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1882 }
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1883 else {
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1884 del_table = NULL;
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	1885 dellen = 0;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1886 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1887
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1888 inlen = PyBytes_GET_SIZE(input_obj);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1889 result = PyBytes_FromStringAndSize((char *)NULL, inlen);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1890 if (result == NULL)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1891 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1892 output_start = output = PyBytes_AsString(result);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1893 input = PyBytes_AS_STRING(input_obj);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1894
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1895 if (dellen == 0 && table != NULL) {
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1896 /* If no deletions are required, use faster code */
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1897 for (i = inlen; --i >= 0; ) {
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1898 c = Py_CHARMASK(*input++);
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1899 if (Py_CHARMASK((*output++ = table[c])) != c)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1900 changed = 1;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1901 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1902 if (changed \|\| !PyBytes_CheckExact(input_obj))
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1903 return result;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1904 Py_DECREF(result);
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1905 Py_INCREF(input_obj);
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1906 return input_obj;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1907 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1908
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1909 if (table == NULL) {
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1910 for (i = 0; i < 256; i++)
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1911 trans_table[i] = Py_CHARMASK(i);
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1912 } else {
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1913 for (i = 0; i < 256; i++)
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1914 trans_table[i] = Py_CHARMASK(table[i]);
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41450 diff changeset	1915 }
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1916
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1917 for (i = 0; i < dellen; i++)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1918 trans_table[(int) Py_CHARMASK(del_table[i])] = -1;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1919
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1920 for (i = inlen; --i >= 0; ) {
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1921 c = Py_CHARMASK(*input++);
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1922 if (trans_table[c] != -1)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1923 if (Py_CHARMASK(*output++ = (char)trans_table[c]) == c)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1924 continue;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1925 changed = 1;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1926 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1927 if (!changed && PyBytes_CheckExact(input_obj)) {
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1928 Py_DECREF(result);
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1929 Py_INCREF(input_obj);
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1930 return input_obj;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1931 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1932 /* Fix the size of the resulting string */
23295 6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	1933 if (inlen > 0)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1934 _PyBytes_Resize(&result, output - output_start);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1935 return result;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1936 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1937
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1938
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1939 #define FORWARD 1
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1940 #define REVERSE -1
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1941
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1942 /* find and count characters and substrings */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1943
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1944 #define findchar(target, target_len, c) \
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1945 ((char )memchr((const void )(target), c, target_len))
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1946
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1947 /* String ops must return a string. */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1948 /* If the object is subclass of string, create a copy */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1949 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1950 return_self(PyBytesObject *self)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1951 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1952 if (PyBytes_CheckExact(self)) {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1953 Py_INCREF(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1954 return self;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1955 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1956 return (PyBytesObject *)PyBytes_FromStringAndSize(
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1957 PyBytes_AS_STRING(self),
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1958 PyBytes_GET_SIZE(self));
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1959 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1960
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1961 Py_LOCAL_INLINE(Py_ssize_t)
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	1962 countchar(const char *target, int target_len, char c, Py_ssize_t maxcount)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	1963 {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1964 Py_ssize_t count=0;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	1965 const char *start=target;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	1966 const char *end=target+target_len;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1967
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1968 while ( (start=findchar(start, end-start, c)) != NULL ) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1969 count++;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1970 if (count >= maxcount)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1971 break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1972 start += 1;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1973 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1974 return count;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1975 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1976
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1977 Py_LOCAL(Py_ssize_t)
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	1978 findstring(const char *target, Py_ssize_t target_len,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	1979 const char *pattern, Py_ssize_t pattern_len,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1980 Py_ssize_t start,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1981 Py_ssize_t end,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1982 int direction)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1983 {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1984 if (start < 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1985 start += target_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1986 if (start < 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1987 start = 0;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1988 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1989 if (end > target_len) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1990 end = target_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1991 } else if (end < 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1992 end += target_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1993 if (end < 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1994 end = 0;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1995 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1996
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1997 /* zero-length substrings always match at the first attempt */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1998 if (pattern_len == 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	1999 return (direction > 0) ? start : end;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2000
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2001 end -= pattern_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2002
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2003 if (direction < 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2004 for (; end >= start; end--)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2005 if (Py_STRING_MATCH(target, end, pattern, pattern_len))
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2006 return end;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2007 } else {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2008 for (; start <= end; start++)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2009 if (Py_STRING_MATCH(target, start,pattern,pattern_len))
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2010 return start;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2011 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2012 return -1;
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2013 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2014
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2015 Py_LOCAL_INLINE(Py_ssize_t)
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2016 countstring(const char *target, Py_ssize_t target_len,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2017 const char *pattern, Py_ssize_t pattern_len,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2018 Py_ssize_t start,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2019 Py_ssize_t end,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2020 int direction, Py_ssize_t maxcount)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2021 {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2022 Py_ssize_t count=0;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2023
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2024 if (start < 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2025 start += target_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2026 if (start < 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2027 start = 0;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2028 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2029 if (end > target_len) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2030 end = target_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2031 } else if (end < 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2032 end += target_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2033 if (end < 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2034 end = 0;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2035 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2036
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2037 /* zero-length substrings match everywhere */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2038 if (pattern_len == 0 \|\| maxcount == 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2039 if (target_len+1 < maxcount)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2040 return target_len+1;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2041 return maxcount;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2042 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2043
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2044 end -= pattern_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2045 if (direction < 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2046 for (; (end >= start); end--)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2047 if (Py_STRING_MATCH(target, end,pattern,pattern_len)) {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2048 count++;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2049 if (--maxcount <= 0) break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2050 end -= pattern_len-1;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2051 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2052 } else {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2053 for (; (start <= end); start++)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2054 if (Py_STRING_MATCH(target, start,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2055 pattern, pattern_len)) {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2056 count++;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2057 if (--maxcount <= 0)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2058 break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2059 start += pattern_len-1;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2060 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2061 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2062 return count;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2063 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2064
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2065
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2066 /* Algorithms for different cases of string replacement */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2067
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2068 /* len(self)>=1, from="", len(to)>=1, maxcount>=1 */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2069 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2070 replace_interleave(PyBytesObject *self,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2071 const char *to_s, Py_ssize_t to_len,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2072 Py_ssize_t maxcount)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2073 {
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2074 char self_s, result_s;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2075 Py_ssize_t self_len, result_len;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2076 Py_ssize_t count, i, product;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2077 PyBytesObject *result;
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2078
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2079 self_len = PyBytes_GET_SIZE(self);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2080
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2081 /* 1 at the end plus 1 after every character */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2082 count = self_len+1;
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2083 if (maxcount < count)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2084 count = maxcount;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2085
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2086 /* Check for overflow */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2087 /* result_len = count * to_len + self_len; */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2088 product = count * to_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2089 if (product / to_len != count) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2090 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	2091 "replacement bytes are too long");
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2092 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2093 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2094 result_len = product + self_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2095 if (result_len < 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2096 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	2097 "replacement bytes are too long");
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2098 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2099 }
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2100
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2101 if (! (result = (PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2102 PyBytes_FromStringAndSize(NULL, result_len)) )
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2103 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2104
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2105 self_s = PyBytes_AS_STRING(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2106 result_s = PyBytes_AS_STRING(result);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2107
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2108 /* TODO: special case single character, which doesn't need memcpy */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2109
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2110 /* Lay the first one down (guaranteed this will occur) */
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2111 Py_MEMCPY(result_s, to_s, to_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2112 result_s += to_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2113 count -= 1;
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2114
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2115 for (i=0; i<count; i++) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2116 result_s++ = self_s++;
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2117 Py_MEMCPY(result_s, to_s, to_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2118 result_s += to_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2119 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2120
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2121 /* Copy the rest of the original string */
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2122 Py_MEMCPY(result_s, self_s, self_len-i);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2123
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2124 return result;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2125 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2126
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2127 /* Special case for deleting a single character */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2128 /* len(self)>=1, len(from)==1, to="", maxcount>=1 */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2129 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2130 replace_delete_single_character(PyBytesObject *self,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2131 char from_c, Py_ssize_t maxcount)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2132 {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2133 char self_s, result_s;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2134 char start, next, *end;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2135 Py_ssize_t self_len, result_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2136 Py_ssize_t count;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2137 PyBytesObject *result;
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2138
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2139 self_len = PyBytes_GET_SIZE(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2140 self_s = PyBytes_AS_STRING(self);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2141
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2142 count = countchar(self_s, self_len, from_c, maxcount);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2143 if (count == 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2144 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2145 }
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2146
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2147 result_len = self_len - count; /* from_len == 1 */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2148 assert(result_len>=0);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2149
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2150 if ( (result = (PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2151 PyBytes_FromStringAndSize(NULL, result_len)) == NULL)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2152 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2153 result_s = PyBytes_AS_STRING(result);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2154
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2155 start = self_s;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2156 end = self_s + self_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2157 while (count-- > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2158 next = findchar(start, end-start, from_c);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2159 if (next == NULL)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2160 break;
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2161 Py_MEMCPY(result_s, start, next-start);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2162 result_s += (next-start);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2163 start = next+1;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2164 }
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2165 Py_MEMCPY(result_s, start, end-start);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2166
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2167 return result;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2168 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2169
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2170 /* len(self)>=1, len(from)>=2, to="", maxcount>=1 */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2171
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2172 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2173 replace_delete_substring(PyBytesObject *self,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2174 const char *from_s, Py_ssize_t from_len,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2175 Py_ssize_t maxcount) {
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2176 char self_s, result_s;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2177 char start, next, *end;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2178 Py_ssize_t self_len, result_len;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2179 Py_ssize_t count, offset;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2180 PyBytesObject *result;
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2181
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2182 self_len = PyBytes_GET_SIZE(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2183 self_s = PyBytes_AS_STRING(self);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2184
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2185 count = countstring(self_s, self_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2186 from_s, from_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2187 0, self_len, 1,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2188 maxcount);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2189
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2190 if (count == 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2191 /* no matches */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2192 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2193 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2194
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2195 result_len = self_len - (count * from_len);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2196 assert (result_len>=0);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2197
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2198 if ( (result = (PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2199 PyBytes_FromStringAndSize(NULL, result_len)) == NULL )
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2200 return NULL;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2201
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2202 result_s = PyBytes_AS_STRING(result);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2203
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2204 start = self_s;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2205 end = self_s + self_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2206 while (count-- > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2207 offset = findstring(start, end-start,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2208 from_s, from_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2209 0, end-start, FORWARD);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2210 if (offset == -1)
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2211 break;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2212 next = start + offset;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2213
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2214 Py_MEMCPY(result_s, start, next-start);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2215
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2216 result_s += (next-start);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2217 start = next+from_len;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2218 }
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2219 Py_MEMCPY(result_s, start, end-start);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2220 return result;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2221 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2222
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2223 /* len(self)>=1, len(from)==len(to)==1, maxcount>=1 */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2224 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2225 replace_single_character_in_place(PyBytesObject *self,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2226 char from_c, char to_c,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2227 Py_ssize_t maxcount)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2228 {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2229 char self_s, result_s, start, end, *next;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2230 Py_ssize_t self_len;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2231 PyBytesObject *result;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2232
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2233 /* The result string will be the same size */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2234 self_s = PyBytes_AS_STRING(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2235 self_len = PyBytes_GET_SIZE(self);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2236
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2237 next = findchar(self_s, self_len, from_c);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2238
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2239 if (next == NULL) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2240 /* No matches; return the original string */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2241 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2242 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2243
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2244 /* Need to make a new string */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2245 result = (PyBytesObject *) PyBytes_FromStringAndSize(NULL, self_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2246 if (result == NULL)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2247 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2248 result_s = PyBytes_AS_STRING(result);
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2249 Py_MEMCPY(result_s, self_s, self_len);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2250
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2251 /* change everything in-place, starting with this one */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2252 start = result_s + (next-self_s);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2253 *start = to_c;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2254 start++;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2255 end = result_s + self_len;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2256
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2257 while (--maxcount > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2258 next = findchar(start, end-start, from_c);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2259 if (next == NULL)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2260 break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2261 *next = to_c;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2262 start = next+1;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2263 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2264
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2265 return result;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2266 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2267
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2268 /* len(self)>=1, len(from)==len(to)>=2, maxcount>=1 */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2269 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2270 replace_substring_in_place(PyBytesObject *self,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2271 const char *from_s, Py_ssize_t from_len,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2272 const char *to_s, Py_ssize_t to_len,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2273 Py_ssize_t maxcount)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2274 {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2275 char result_s, start, *end;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2276 char *self_s;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2277 Py_ssize_t self_len, offset;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2278 PyBytesObject *result;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2279
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2280 /* The result string will be the same size */
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2281
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2282 self_s = PyBytes_AS_STRING(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2283 self_len = PyBytes_GET_SIZE(self);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2284
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2285 offset = findstring(self_s, self_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2286 from_s, from_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2287 0, self_len, FORWARD);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2288 if (offset == -1) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2289 /* No matches; return the original string */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2290 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2291 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2292
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2293 /* Need to make a new string */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2294 result = (PyBytesObject *) PyBytes_FromStringAndSize(NULL, self_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2295 if (result == NULL)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2296 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2297 result_s = PyBytes_AS_STRING(result);
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2298 Py_MEMCPY(result_s, self_s, self_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2299
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2300 /* change everything in-place, starting with this one */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2301 start = result_s + offset;
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2302 Py_MEMCPY(start, to_s, from_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2303 start += from_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2304 end = result_s + self_len;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2305
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2306 while ( --maxcount > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2307 offset = findstring(start, end-start,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2308 from_s, from_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2309 0, end-start, FORWARD);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2310 if (offset==-1)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2311 break;
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2312 Py_MEMCPY(start+offset, to_s, from_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2313 start += offset+from_len;
17750 b39266f7484c Fudge. stropmodule and stringobject both had copies of the buggy Tim Peters <tim.peters@gmail.com> parents: 17741 diff changeset	2314 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2315
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2316 return result;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2317 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2318
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2319 /* len(self)>=1, len(from)==1, len(to)>=2, maxcount>=1 */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2320 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2321 replace_single_character(PyBytesObject *self,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2322 char from_c,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2323 const char *to_s, Py_ssize_t to_len,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2324 Py_ssize_t maxcount)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2325 {
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2326 char self_s, result_s;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2327 char start, next, *end;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2328 Py_ssize_t self_len, result_len;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2329 Py_ssize_t count, product;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2330 PyBytesObject *result;
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2331
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2332 self_s = PyBytes_AS_STRING(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2333 self_len = PyBytes_GET_SIZE(self);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2334
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2335 count = countchar(self_s, self_len, from_c, maxcount);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2336 if (count == 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2337 /* no matches, return unchanged */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2338 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2339 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2340
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2341 /* use the difference between current and new, hence the "-1" */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2342 /* result_len = self_len + count * (to_len-1) */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2343 product = count * (to_len-1);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2344 if (product / (to_len-1) != count) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2345 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	2346 "replacement bytes are too long");
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2347 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2348 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2349 result_len = self_len + product;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2350 if (result_len < 0) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2351 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	2352 "replacment bytes are too long");
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2353 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2354 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2355
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2356 if ( (result = (PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2357 PyBytes_FromStringAndSize(NULL, result_len)) == NULL)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2358 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2359 result_s = PyBytes_AS_STRING(result);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2360
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2361 start = self_s;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2362 end = self_s + self_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2363 while (count-- > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2364 next = findchar(start, end-start, from_c);
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2365 if (next == NULL)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2366 break;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2367
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2368 if (next == start) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2369 /* replace with the 'to' */
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2370 Py_MEMCPY(result_s, to_s, to_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2371 result_s += to_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2372 start += 1;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2373 } else {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2374 /* copy the unchanged old then the 'to' */
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2375 Py_MEMCPY(result_s, start, next-start);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2376 result_s += (next-start);
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2377 Py_MEMCPY(result_s, to_s, to_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2378 result_s += to_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2379 start = next+1;
25004 762dd09edb83 Code by Inyeol Lee, submitted to SF bug 595350, to implement Guido van Rossum <guido@python.org> parents: 24918 diff changeset	2380 }
17750 b39266f7484c Fudge. stropmodule and stringobject both had copies of the buggy Tim Peters <tim.peters@gmail.com> parents: 17741 diff changeset	2381 }
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2382 /* Copy the remainder of the remaining string */
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2383 Py_MEMCPY(result_s, start, end-start);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2384
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2385 return result;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2386 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2387
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2388 /* len(self)>=1, len(from)>=2, len(to)>=2, maxcount>=1 */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2389 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2390 replace_substring(PyBytesObject *self,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2391 const char *from_s, Py_ssize_t from_len,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2392 const char *to_s, Py_ssize_t to_len,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2393 Py_ssize_t maxcount) {
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2394 char self_s, result_s;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2395 char start, next, *end;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2396 Py_ssize_t self_len, result_len;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2397 Py_ssize_t count, offset, product;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2398 PyBytesObject *result;
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2399
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2400 self_s = PyBytes_AS_STRING(self);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2401 self_len = PyBytes_GET_SIZE(self);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2402
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2403 count = countstring(self_s, self_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2404 from_s, from_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2405 0, self_len, FORWARD, maxcount);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2406 if (count == 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2407 /* no matches, return unchanged */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2408 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2409 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2410
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2411 /* Check for overflow */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2412 /* result_len = self_len + count * (to_len-from_len) */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2413 product = count * (to_len-from_len);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2414 if (product / (to_len-from_len) != count) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2415 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	2416 "replacement bytes are too long");
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2417 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2418 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2419 result_len = self_len + product;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2420 if (result_len < 0) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2421 PyErr_SetString(PyExc_OverflowError,
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	2422 "replacement bytes are too long");
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2423 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2424 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2425
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2426 if ( (result = (PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2427 PyBytes_FromStringAndSize(NULL, result_len)) == NULL)
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2428 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2429 result_s = PyBytes_AS_STRING(result);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2430
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2431 start = self_s;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2432 end = self_s + self_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2433 while (count-- > 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2434 offset = findstring(start, end-start,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2435 from_s, from_len,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2436 0, end-start, FORWARD);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2437 if (offset == -1)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2438 break;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2439 next = start+offset;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2440 if (next == start) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2441 /* replace with the 'to' */
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2442 Py_MEMCPY(result_s, to_s, to_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2443 result_s += to_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2444 start += from_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2445 } else {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2446 /* copy the unchanged old then the 'to' */
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2447 Py_MEMCPY(result_s, start, next-start);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2448 result_s += (next-start);
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2449 Py_MEMCPY(result_s, to_s, to_len);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2450 result_s += to_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2451 start = next+from_len;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2452 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2453 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2454 /* Copy the remainder of the remaining string */
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	2455 Py_MEMCPY(result_s, start, end-start);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2456
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2457 return result;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2458 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2459
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2460
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2461 Py_LOCAL(PyBytesObject *)
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2462 replace(PyBytesObject *self,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2463 const char *from_s, Py_ssize_t from_len,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2464 const char *to_s, Py_ssize_t to_len,
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2465 Py_ssize_t maxcount)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2466 {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2467 if (maxcount < 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2468 maxcount = PY_SSIZE_T_MAX;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2469 } else if (maxcount == 0 \|\| PyBytes_GET_SIZE(self) == 0) {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2470 /* nothing to do; return the original string */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2471 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2472 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2473
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2474 if (maxcount == 0 \|\|
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2475 (from_len == 0 && to_len == 0)) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2476 /* nothing to do; return the original string */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2477 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2478 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2479
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2480 /* Handle zero-length special cases */
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2481
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2482 if (from_len == 0) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2483 /* insert the 'to' string everywhere. */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2484 /* >>> "Python".replace("", ".") */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2485 /* '.P.y.t.h.o.n.' */
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2486 return replace_interleave(self, to_s, to_len, maxcount);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2487 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2488
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2489 /* Except for "".replace("", "A") == "A" there is no way beyond this */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2490 /* point for an empty self string to generate a non-empty string */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2491 /* Special case so the remaining code always gets a non-empty string */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2492 if (PyBytes_GET_SIZE(self) == 0) {
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2493 return return_self(self);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2494 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2495
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2496 if (to_len == 0) {
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	2497 /* delete all occurrences of 'from' string */
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2498 if (from_len == 1) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2499 return replace_delete_single_character(
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2500 self, from_s[0], maxcount);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2501 } else {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2502 return replace_delete_substring(self, from_s,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2503 from_len, maxcount);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2504 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2505 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2506
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2507 /* Handle special case where both strings have the same length */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2508
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2509 if (from_len == to_len) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2510 if (from_len == 1) {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2511 return replace_single_character_in_place(
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2512 self,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2513 from_s[0],
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2514 to_s[0],
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2515 maxcount);
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2516 } else {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2517 return replace_substring_in_place(
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2518 self, from_s, from_len, to_s, to_len,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2519 maxcount);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2520 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2521 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2522
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2523 /* Otherwise use the more generic algorithms */
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2524 if (from_len == 1) {
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2525 return replace_single_character(self, from_s[0],
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2526 to_s, to_len, maxcount);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2527 } else {
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2528 /* len('from')>=2, len('to')>=1 */
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2529 return replace_substring(self, from_s, from_len, to_s, to_len,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2530 maxcount);
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2531 }
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2532 }
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2533
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	2534 PyDoc_STRVAR(replace__doc__,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2535 "B.replace(old, new[, count]) -> bytes\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2536 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2537 Return a copy of B with all occurrences of subsection\n\
30751 6fdde96a7222 Avoid confusing name for the 3rd argument to str.replace(). Fred Drake <fdrake@acm.org> parents: 30706 diff changeset	2538 old replaced by new. If the optional argument count is\n\
6fdde96a7222 Avoid confusing name for the 3rd argument to str.replace(). Fred Drake <fdrake@acm.org> parents: 30706 diff changeset	2539 given, only the first count occurrences are replaced.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2540
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2541 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2542 string_replace(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2543 {
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	2544 Py_ssize_t count = -1;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2545 PyObject from, to;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2546 const char from_s, to_s;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2547 Py_ssize_t from_len, to_len;
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2548
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2549 if (!PyArg_ParseTuple(args, "OO\|n:replace", &from, &to, &count))
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	2550 return NULL;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2551
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2552 if (PyBytes_Check(from)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2553 from_s = PyBytes_AS_STRING(from);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2554 from_len = PyBytes_GET_SIZE(from);
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	2555 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2556 else if (PyObject_AsCharBuffer(from, &from_s, &from_len))
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	2557 return NULL;
74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	2558
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2559 if (PyBytes_Check(to)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2560 to_s = PyBytes_AS_STRING(to);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2561 to_len = PyBytes_GET_SIZE(to);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2562 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2563 else if (PyObject_AsCharBuffer(to, &to_s, &to_len))
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2564 return NULL;
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2565
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2566 return (PyObject )replace((PyBytesObject ) self,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2567 from_s, from_len,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2568 to_s, to_len, count);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2569 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2570
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2571 / End DALKE /
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2572
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2573 /* Matches the end (direction >= 0) or start (direction < 0) of self
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2574 * against substr, using the start and end arguments. Returns
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2575 * -1 on error, 0 if not found and 1 if found.
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2576 */
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2577 Py_LOCAL(int)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2578 _string_tailmatch(PyBytesObject self, PyObject substr, Py_ssize_t start,
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2579 Py_ssize_t end, int direction)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2580 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2581 Py_ssize_t len = PyBytes_GET_SIZE(self);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2582 Py_ssize_t slen;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2583 const char* sub;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2584 const char* str;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2585
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2586 if (PyBytes_Check(substr)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2587 sub = PyBytes_AS_STRING(substr);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2588 slen = PyBytes_GET_SIZE(substr);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2589 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2590 else if (PyObject_AsCharBuffer(substr, &sub, &slen))
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2591 return -1;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2592 str = PyBytes_AS_STRING(self);
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2593
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2594 string_adjust_indices(&start, &end, len);
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2595
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2596 if (direction < 0) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2597 /* startswith */
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2598 if (start+slen > len)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2599 return 0;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2600 } else {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2601 /* endswith */
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2602 if (end-start < slen \|\| start > len)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2603 return 0;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2604
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2605 if (end-slen > start)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2606 start = end - slen;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2607 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2608 if (end-start >= slen)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2609 return ! memcmp(str+start, sub, slen);
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2610 return 0;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2611 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2612
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2613
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	2614 PyDoc_STRVAR(startswith__doc__,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	2615 "B.startswith(prefix[, start[, end]]) -> bool\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2616 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2617 Return True if B starts with the specified prefix, False otherwise.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2618 With optional start, test B beginning at that position.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2619 With optional end, stop comparing B at that position.\n\
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	2620 prefix can also be a tuple of bytes to try.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2621
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2622 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2623 string_startswith(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2624 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	2625 Py_ssize_t start = 0;
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	2626 Py_ssize_t end = PY_SSIZE_T_MAX;
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	2627 PyObject *subobj;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2628 int result;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2629
12615 67233df13037 Trent Mick: Guido van Rossum <guido@python.org> parents: 12588 diff changeset	2630 if (!PyArg_ParseTuple(args, "O\|O&O&:startswith", &subobj,
67233df13037 Trent Mick: Guido van Rossum <guido@python.org> parents: 12588 diff changeset	2631 _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	2632 return NULL;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2633 if (PyTuple_Check(subobj)) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2634 Py_ssize_t i;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2635 for (i = 0; i < PyTuple_GET_SIZE(subobj); i++) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2636 result = _string_tailmatch(self,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2637 PyTuple_GET_ITEM(subobj, i),
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2638 start, end, -1);
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2639 if (result == -1)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2640 return NULL;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2641 else if (result) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2642 Py_RETURN_TRUE;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2643 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2644 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2645 Py_RETURN_FALSE;
15910 f7f3be3d00b9 Added checks to prevent PyUnicode_Count() from dumping core Marc-André Lemburg <mal@egenix.com> parents: 15579 diff changeset	2646 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2647 result = _string_tailmatch(self, subobj, start, end, -1);
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2648 if (result == -1)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2649 return NULL;
23850 854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	2650 else
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2651 return PyBool_FromLong(result);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2652 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2653
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2654
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	2655 PyDoc_STRVAR(endswith__doc__,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	2656 "B.endswith(suffix[, start[, end]]) -> bool\n\
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2657 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2658 Return True if B ends with the specified suffix, False otherwise.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2659 With optional start, test B beginning at that position.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2660 With optional end, stop comparing B at that position.\n\
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	2661 suffix can also be a tuple of bytes to try.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2662
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2663 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2664 string_endswith(PyBytesObject self, PyObject args)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2665 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	2666 Py_ssize_t start = 0;
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	2667 Py_ssize_t end = PY_SSIZE_T_MAX;
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	2668 PyObject *subobj;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2669 int result;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2670
12615 67233df13037 Trent Mick: Guido van Rossum <guido@python.org> parents: 12588 diff changeset	2671 if (!PyArg_ParseTuple(args, "O\|O&O&:endswith", &subobj,
67233df13037 Trent Mick: Guido van Rossum <guido@python.org> parents: 12588 diff changeset	2672 _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
11969 74b7213fb609 Many changes for Unicode, by Marc-Andre Lemburg. Guido van Rossum <guido@python.org> parents: 11942 diff changeset	2673 return NULL;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2674 if (PyTuple_Check(subobj)) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2675 Py_ssize_t i;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2676 for (i = 0; i < PyTuple_GET_SIZE(subobj); i++) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2677 result = _string_tailmatch(self,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2678 PyTuple_GET_ITEM(subobj, i),
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2679 start, end, +1);
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2680 if (result == -1)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2681 return NULL;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2682 else if (result) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2683 Py_RETURN_TRUE;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2684 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2685 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2686 Py_RETURN_FALSE;
15910 f7f3be3d00b9 Added checks to prevent PyUnicode_Count() from dumping core Marc-André Lemburg <mal@egenix.com> parents: 15579 diff changeset	2687 }
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2688 result = _string_tailmatch(self, subobj, start, end, +1);
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2689 if (result == -1)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2690 return NULL;
23850 854583cd63c7 SF bug # 493951 string.{starts,ends}with vs slices Neal Norwitz <nnorwitz@gmail.com> parents: 23832 diff changeset	2691 else
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 39222 diff changeset	2692 return PyBool_FromLong(result);
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2693 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2694
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2695
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	2696 PyDoc_STRVAR(decode__doc__,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	2697 "B.decode([encoding[, errors]]) -> str\n\
17835 9ea87c0a7c04 This patch changes the way the string .encode() method works slightly Marc-André Lemburg <mal@egenix.com> parents: 17751 diff changeset	2698 \n\
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	2699 Decode S using the codec registered for encoding. encoding defaults\n\
17835 9ea87c0a7c04 This patch changes the way the string .encode() method works slightly Marc-André Lemburg <mal@egenix.com> parents: 17751 diff changeset	2700 to the default encoding. errors may be given to set a different error\n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2701 handling scheme. Default is 'strict' meaning that encoding errors raise\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2702 a UnicodeDecodeError. Other possible values are 'ignore' and 'replace'\n\
25091 0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401) Walter Dörwald <walter@livinglogic.de> parents: 25017 diff changeset	2703 as well as any other name registerd with codecs.register_error that is\n\
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401) Walter Dörwald <walter@livinglogic.de> parents: 25017 diff changeset	2704 able to handle UnicodeDecodeErrors.");
17835 9ea87c0a7c04 This patch changes the way the string .encode() method works slightly Marc-André Lemburg <mal@egenix.com> parents: 17751 diff changeset	2705
9ea87c0a7c04 This patch changes the way the string .encode() method works slightly Marc-André Lemburg <mal@egenix.com> parents: 17751 diff changeset	2706 static PyObject *
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2707 string_decode(PyObject self, PyObject args)
17835 9ea87c0a7c04 This patch changes the way the string .encode() method works slightly Marc-André Lemburg <mal@egenix.com> parents: 17751 diff changeset	2708 {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2709 const char *encoding = NULL;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2710 const char *errors = NULL;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2711
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2712 if (!PyArg_ParseTuple(args, "\|ss:decode", &encoding, &errors))
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2713 return NULL;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2714 if (encoding == NULL)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2715 encoding = PyUnicode_GetDefaultEncoding();
47496 2284fa89ab08 Move the codec decode type checks to bytes/bytearray.decode(). Marc-André Lemburg <mal@egenix.com> parents: 47466 diff changeset	2716 return PyUnicode_FromEncodedObject(self, encoding, errors);
13377 2017f54b0325 Added new codec APIs and a new interface method .encode() which Marc-André Lemburg <mal@egenix.com> parents: 13354 diff changeset	2717 }
2017f54b0325 Added new codec APIs and a new interface method .encode() which Marc-André Lemburg <mal@egenix.com> parents: 13354 diff changeset	2718
2017f54b0325 Added new codec APIs and a new interface method .encode() which Marc-André Lemburg <mal@egenix.com> parents: 13354 diff changeset	2719
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2720 PyDoc_STRVAR(fromhex_doc,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2721 "bytes.fromhex(string) -> bytes\n\
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2722 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2723 Create a bytes object from a string of hexadecimal numbers.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2724 Spaces between two numbers are accepted.\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2725 Example: bytes.fromhex('B9 01EF') -> b'\\xb9\\x01\\xef'.");
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2726
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2727 static int
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2728 hex_digit_to_int(Py_UNICODE c)
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2729 {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2730 if (c >= 128)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2731 return -1;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2732 if (ISDIGIT(c))
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2733 return c - '0';
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2734 else {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2735 if (ISUPPER(c))
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2736 c = TOLOWER(c);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2737 if (c >= 'a' && c <= 'f')
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2738 return c - 'a' + 10;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2739 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2740 return -1;
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2741 }
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2742
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2743 static PyObject *
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2744 string_fromhex(PyObject cls, PyObject args)
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2745 {
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2746 PyObject newstring, hexobj;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2747 char *buf;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2748 Py_UNICODE *hex;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2749 Py_ssize_t hexlen, byteslen, i, j;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2750 int top, bot;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2751
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2752 if (!PyArg_ParseTuple(args, "U:fromhex", &hexobj))
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2753 return NULL;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2754 assert(PyUnicode_Check(hexobj));
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2755 hexlen = PyUnicode_GET_SIZE(hexobj);
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2756 hex = PyUnicode_AS_UNICODE(hexobj);
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2757 byteslen = hexlen/2; /* This overestimates if there are spaces */
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2758 newstring = PyBytes_FromStringAndSize(NULL, byteslen);
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2759 if (!newstring)
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2760 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2761 buf = PyBytes_AS_STRING(newstring);
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2762 for (i = j = 0; i < hexlen; i += 2) {
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2763 /* skip over spaces in the input */
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2764 while (hex[i] == ' ')
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2765 i++;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2766 if (i >= hexlen)
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2767 break;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2768 top = hex_digit_to_int(hex[i]);
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2769 bot = hex_digit_to_int(hex[i+1]);
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2770 if (top == -1 \|\| bot == -1) {
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2771 PyErr_Format(PyExc_ValueError,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2772 "non-hexadecimal number found in "
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2773 "fromhex() arg at position %zd", i);
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2774 goto error;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2775 }
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2776 buf[j++] = (top << 4) + bot;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2777 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2778 if (j != byteslen && _PyBytes_Resize(&newstring, j) < 0)
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2779 goto error;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2780 return newstring;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2781
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2782 error:
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2783 Py_XDECREF(newstring);
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2784 return NULL;
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2785 }
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2786
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2787 PyDoc_STRVAR(sizeof__doc__,
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2788 "S.__sizeof__() -> size of S in memory, in bytes");
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2789
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2790 static PyObject *
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2791 string_sizeof(PyBytesObject *v)
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2792 {
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2793 Py_ssize_t res;
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2794 res = sizeof(PyBytesObject) + Py_SIZE(v) * Py_TYPE(v)->tp_itemsize;
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2795 return PyLong_FromSsize_t(res);
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2796 }
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2797
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2798
27521 17bfd5dbc0f1 Implement appropriate __getnewargs__ for all immutable subclassable builtin Guido van Rossum <guido@python.org> parents: 27248 diff changeset	2799 static PyObject *
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2800 string_getnewargs(PyBytesObject *v)
27521 17bfd5dbc0f1 Implement appropriate __getnewargs__ for all immutable subclassable builtin Guido van Rossum <guido@python.org> parents: 27248 diff changeset	2801 {
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	2802 return Py_BuildValue("(s#)", v->ob_sval, Py_SIZE(v));
27521 17bfd5dbc0f1 Implement appropriate __getnewargs__ for all immutable subclassable builtin Guido van Rossum <guido@python.org> parents: 27248 diff changeset	2803 }
17bfd5dbc0f1 Implement appropriate __getnewargs__ for all immutable subclassable builtin Guido van Rossum <guido@python.org> parents: 27248 diff changeset	2804
45052 e43238760c38 Fixed issue #1973: bytes.fromhex('') raises SystemError Christian Heimes <christian@cheimes.de> parents: 44548 diff changeset	2805
17640 9934225fe297 A different approach to the problem reported in Tim Peters <tim.peters@gmail.com> parents: 17597 diff changeset	2806 static PyMethodDef
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2807 string_methods[] = {
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2808 {"__getnewargs__", (PyCFunction)string_getnewargs, METH_NOARGS},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2809 {"capitalize", (PyCFunction)stringlib_capitalize, METH_NOARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2810 _Py_capitalize__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2811 {"center", (PyCFunction)stringlib_center, METH_VARARGS, center__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2812 {"count", (PyCFunction)string_count, METH_VARARGS, count__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2813 {"decode", (PyCFunction)string_decode, METH_VARARGS, decode__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2814 {"endswith", (PyCFunction)string_endswith, METH_VARARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2815 endswith__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2816 {"expandtabs", (PyCFunction)stringlib_expandtabs, METH_VARARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2817 expandtabs__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2818 {"find", (PyCFunction)string_find, METH_VARARGS, find__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2819 {"fromhex", (PyCFunction)string_fromhex, METH_VARARGS\|METH_CLASS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2820 fromhex_doc},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2821 {"index", (PyCFunction)string_index, METH_VARARGS, index__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2822 {"isalnum", (PyCFunction)stringlib_isalnum, METH_NOARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2823 _Py_isalnum__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2824 {"isalpha", (PyCFunction)stringlib_isalpha, METH_NOARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2825 _Py_isalpha__doc__},
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	2826 {"isdigit", (PyCFunction)stringlib_isdigit, METH_NOARGS,
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	2827 _Py_isdigit__doc__},
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2828 {"islower", (PyCFunction)stringlib_islower, METH_NOARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2829 _Py_islower__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2830 {"isspace", (PyCFunction)stringlib_isspace, METH_NOARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2831 _Py_isspace__doc__},
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	2832 {"istitle", (PyCFunction)stringlib_istitle, METH_NOARGS,
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	2833 _Py_istitle__doc__},
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2834 {"isupper", (PyCFunction)stringlib_isupper, METH_NOARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2835 _Py_isupper__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2836 {"join", (PyCFunction)string_join, METH_O, join__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2837 {"ljust", (PyCFunction)stringlib_ljust, METH_VARARGS, ljust__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2838 {"lower", (PyCFunction)stringlib_lower, METH_NOARGS, _Py_lower__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2839 {"lstrip", (PyCFunction)string_lstrip, METH_VARARGS, lstrip__doc__},
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2840 {"partition", (PyCFunction)string_partition, METH_O, partition__doc__},
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	2841 {"replace", (PyCFunction)string_replace, METH_VARARGS, replace__doc__},
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	2842 {"rfind", (PyCFunction)string_rfind, METH_VARARGS, rfind__doc__},
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	2843 {"rindex", (PyCFunction)string_rindex, METH_VARARGS, rindex__doc__},
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2844 {"rjust", (PyCFunction)stringlib_rjust, METH_VARARGS, rjust__doc__},
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2845 {"rpartition", (PyCFunction)string_rpartition, METH_O,
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37904 diff changeset	2846 rpartition__doc__},
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2847 {"rsplit", (PyCFunction)string_rsplit, METH_VARARGS, rsplit__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2848 {"rstrip", (PyCFunction)string_rstrip, METH_VARARGS, rstrip__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2849 {"split", (PyCFunction)string_split, METH_VARARGS, split__doc__},
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2850 {"splitlines", (PyCFunction)stringlib_splitlines, METH_VARARGS,
0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2851 splitlines__doc__},
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	2852 {"startswith", (PyCFunction)string_startswith, METH_VARARGS,
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2853 startswith__doc__},
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	2854 {"strip", (PyCFunction)string_strip, METH_VARARGS, strip__doc__},
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	2855 {"swapcase", (PyCFunction)stringlib_swapcase, METH_NOARGS,
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	2856 _Py_swapcase__doc__},
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2857 {"title", (PyCFunction)stringlib_title, METH_NOARGS, _Py_title__doc__},
23046 769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	2858 {"translate", (PyCFunction)string_translate, METH_VARARGS,
769e0a538e54 Remove 'const' from local variable declaration in string_zfill() -- it Guido van Rossum <guido@python.org> parents: 23045 diff changeset	2859 translate__doc__},
43693 0502a8c64ef2 Sort the method lists for str8 and bytes so differences are more apparent. Guido van Rossum <guido@python.org> parents: 43664 diff changeset	2860 {"upper", (PyCFunction)stringlib_upper, METH_NOARGS, _Py_upper__doc__},
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43503 diff changeset	2861 {"zfill", (PyCFunction)stringlib_zfill, METH_VARARGS, zfill__doc__},
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2862 {"__sizeof__", (PyCFunction)string_sizeof, METH_NOARGS,
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47461 diff changeset	2863 sizeof__doc__},
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2864 {NULL, NULL} /* sentinel */
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2865 };
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2866
24280 1598a1e473e2 staticforward bites the dust. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24184 diff changeset	2867 static PyObject *
19592 85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	2868 str_subtype_new(PyTypeObject type, PyObject args, PyObject *kwds);
85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	2869
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2870 static PyObject *
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	2871 string_new(PyTypeObject type, PyObject args, PyObject *kwds)
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	2872 {
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2873 PyObject x = NULL, it;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2874 const char *encoding = NULL;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2875 const char *errors = NULL;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2876 PyObject *new = NULL;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2877 Py_ssize_t i, size;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2878 static char *kwlist[] = {"source", "encoding", "errors", 0};
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	2879
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2880 if (type != &PyBytes_Type)
19592 85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	2881 return str_subtype_new(type, args, kwds);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2882 if (!PyArg_ParseTupleAndKeywords(args, kwds, "\|Oss:bytes", kwlist, &x,
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2883 &encoding, &errors))
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2884 return NULL;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2885 if (x == NULL) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2886 if (encoding != NULL \|\| errors != NULL) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2887 PyErr_SetString(PyExc_TypeError,
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2888 "encoding or errors without sequence "
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2889 "argument");
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2890 return NULL;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2891 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2892 return PyBytes_FromString("");
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2893 }
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2894
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2895 if (PyUnicode_Check(x)) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2896 /* Encode via the codec registry */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2897 if (encoding == NULL) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2898 PyErr_SetString(PyExc_TypeError,
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2899 "string argument without an encoding");
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2900 return NULL;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2901 }
47496 2284fa89ab08 Move the codec decode type checks to bytes/bytearray.decode(). Marc-André Lemburg <mal@egenix.com> parents: 47466 diff changeset	2902 new = PyUnicode_AsEncodedString(x, encoding, errors);
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2903 if (new == NULL)
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2904 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2905 assert(PyBytes_Check(new));
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2906 return new;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2907 }
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2908
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2909 /* If it's not unicode, there can't be encoding or errors */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2910 if (encoding != NULL \|\| errors != NULL) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2911 PyErr_SetString(PyExc_TypeError,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2912 "encoding or errors without a string argument");
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	2913 return NULL;
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2914 }
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2915
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2916 /* Is it an int? */
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2917 size = PyNumber_AsSsize_t(x, PyExc_ValueError);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2918 if (size == -1 && PyErr_Occurred()) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2919 PyErr_Clear();
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2920 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2921 else {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2922 if (size < 0) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2923 PyErr_SetString(PyExc_ValueError, "negative count");
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2924 return NULL;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2925 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2926 new = PyBytes_FromStringAndSize(NULL, size);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2927 if (new == NULL) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2928 return NULL;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2929 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2930 if (size > 0) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2931 memset(((PyBytesObject*)new)->ob_sval, 0, size);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2932 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2933 return new;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2934 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2935
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2936 /* Use the modern buffer interface */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2937 if (PyObject_CheckBuffer(x)) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2938 Py_buffer view;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2939 if (PyObject_GetBuffer(x, &view, PyBUF_FULL_RO) < 0)
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2940 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2941 new = PyBytes_FromStringAndSize(NULL, view.len);
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2942 if (!new)
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2943 goto fail;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2944 // XXX(brett.cannon): Better way to get to internal buffer?
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2945 if (PyBuffer_ToContiguous(((PyBytesObject *)new)->ob_sval,
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2946 &view, view.len, 'C') < 0)
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2947 goto fail;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2948 PyObject_ReleaseBuffer(x, &view);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2949 return new;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2950 fail:
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2951 Py_XDECREF(new);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2952 PyObject_ReleaseBuffer(x, &view);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2953 return NULL;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2954 }
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2955
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2956 /* For iterator version, create a string object and resize as needed */
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2957 /* XXX(gb): is 64 a good value? also, optimize if length is known */
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2958 /* XXX(guido): perhaps use Pysequence_Fast() -- I can't imagine the
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	2959 input being a truly long iterator. */
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2960 size = 64;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2961 new = PyBytes_FromStringAndSize(NULL, size);
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2962 if (new == NULL)
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2963 return NULL;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2964
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2965 /* XXX Optimize this if the arguments is a list, tuple */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2966
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2967 /* Get the iterator */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2968 it = PyObject_GetIter(x);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2969 if (it == NULL)
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2970 goto error;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2971
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2972 /* Run the iterator to exhaustion */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2973 for (i = 0; ; i++) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2974 PyObject *item;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2975 Py_ssize_t value;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2976
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2977 /* Get the next item */
44016 22e09905e400 Use proper API for iter.__next__(). Georg Brandl <georg@python.org> parents: 43976 diff changeset	2978 item = PyIter_Next(it);
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2979 if (item == NULL) {
44016 22e09905e400 Use proper API for iter.__next__(). Georg Brandl <georg@python.org> parents: 43976 diff changeset	2980 if (PyErr_Occurred())
22e09905e400 Use proper API for iter.__next__(). Georg Brandl <georg@python.org> parents: 43976 diff changeset	2981 goto error;
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2982 break;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2983 }
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2984
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2985 /* Interpret it as an int (__index__) */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2986 value = PyNumber_AsSsize_t(item, PyExc_ValueError);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2987 Py_DECREF(item);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2988 if (value == -1 && PyErr_Occurred())
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2989 goto error;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2990
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2991 /* Range check */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2992 if (value < 0 \|\| value >= 256) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2993 PyErr_SetString(PyExc_ValueError,
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2994 "bytes must be in range(0, 256)");
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2995 goto error;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2996 }
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2997
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2998 /* Append the byte */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	2999 if (i >= size) {
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3000 size *= 2;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3001 if (_PyBytes_Resize(&new, size) < 0)
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3002 goto error;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3003 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3004 ((PyBytesObject *)new)->ob_sval[i] = value;
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3005 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3006 _PyBytes_Resize(&new, i);
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3007
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3008 /* Clean up and return success */
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3009 Py_DECREF(it);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3010 return new;
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3011
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3012 error:
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3013 /* Error handling when new != NULL */
43664 33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3014 Py_XDECREF(it);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3015 Py_DECREF(new);
33efbfc28d2b Patch #1303: Adapt str8 constructor to bytes (now buffer) one. Georg Brandl <georg@python.org> parents: 43604 diff changeset	3016 return NULL;
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	3017 }
aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	3018
19592 85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	3019 static PyObject *
85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	3020 str_subtype_new(PyTypeObject type, PyObject args, PyObject *kwds)
85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	3021 {
19886 3b0da13ace48 str_subtype_new, unicode_subtype_new: Tim Peters <tim.peters@gmail.com> parents: 19884 diff changeset	3022 PyObject tmp, pnew;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	3023 Py_ssize_t n;
19592 85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	3024
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3025 assert(PyType_IsSubtype(type, &PyBytes_Type));
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3026 tmp = string_new(&PyBytes_Type, args, kwds);
19592 85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	3027 if (tmp == NULL)
85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	3028 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3029 assert(PyBytes_CheckExact(tmp));
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3030 n = PyBytes_GET_SIZE(tmp);
19886 3b0da13ace48 str_subtype_new, unicode_subtype_new: Tim Peters <tim.peters@gmail.com> parents: 19884 diff changeset	3031 pnew = type->tp_alloc(type, n);
3b0da13ace48 str_subtype_new, unicode_subtype_new: Tim Peters <tim.peters@gmail.com> parents: 19884 diff changeset	3032 if (pnew != NULL) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3033 Py_MEMCPY(PyBytes_AS_STRING(pnew),
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3034 PyBytes_AS_STRING(tmp), n+1);
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3035 ((PyBytesObject *)pnew)->ob_shash =
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3036 ((PyBytesObject *)tmp)->ob_shash;
19886 3b0da13ace48 str_subtype_new, unicode_subtype_new: Tim Peters <tim.peters@gmail.com> parents: 19884 diff changeset	3037 }
19632 20fb7591f885 Fix a memory leak in str_subtype_new(). (All the other Guido van Rossum <guido@python.org> parents: 19592 diff changeset	3038 Py_DECREF(tmp);
19886 3b0da13ace48 str_subtype_new, unicode_subtype_new: Tim Peters <tim.peters@gmail.com> parents: 19884 diff changeset	3039 return pnew;
19592 85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	3040 }
85765e61deb0 Make str and tuple types subclassable. Guido van Rossum <guido@python.org> parents: 19489 diff changeset	3041
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23778 diff changeset	3042 PyDoc_STRVAR(string_doc,
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	3043 "bytes(iterable_of_ints) -> bytes\n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3044 bytes(string, encoding[, errors]) -> bytes\n\
47389 6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	3045 bytes(bytes_or_buffer) -> immutable copy of bytes_or_buffer\n\
6ce4435f15ad Fix all return types for str/bytes/bytearray docstrings and make the wording more consistent. Georg Brandl <georg@python.org> parents: 47346 diff changeset	3046 bytes(memory_view) -> bytes\n\
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3047 \n\
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3048 Construct an immutable array of bytes from:\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3049 - an iterable yielding integers in range(256)\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3050 - a text string encoded using the specified encoding\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3051 - a bytes or a buffer object\n\
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3052 - any object implementing the buffer API.");
11383 aca7b5eaf5e8 Mainlining the string_methods branch. See branch revision log Barry Warsaw <barry@python.org> parents: 10923 diff changeset	3053
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3054 static PyObject str_iter(PyObject seq);
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3055
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3056 PyTypeObject PyBytes_Type = {
42334 e70cdce0e8b2 Merged revisions 56467-56482 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 42309 diff changeset	3057 PyVarObject_HEAD_INIT(&PyType_Type, 0)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3058 "bytes",
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3059 sizeof(PyBytesObject),
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3060 sizeof(char),
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	3061 string_dealloc, /* tp_dealloc */
42477 e7fd327e0c19 Kill all uses and definitions of tp_print under Objects/. (Others will follow.) Guido van Rossum <guido@python.org> parents: 42466 diff changeset	3062 0, /* tp_print */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3063 0, /* tp_getattr */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3064 0, /* tp_setattr */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3065 0, /* tp_compare */
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3066 (reprfunc)string_repr, /* tp_repr */
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3067 0, /* tp_as_number */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3068 &string_as_sequence, /* tp_as_sequence */
23778 245224d1b8c9 This is my nearly two year old patch Michael W. Hudson <mwh@python.net> parents: 23597 diff changeset	3069 &string_as_mapping, /* tp_as_mapping */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3070 (hashfunc)string_hash, /* tp_hash */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3071 0, /* tp_call */
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37191 diff changeset	3072 string_str, /* tp_str */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3073 PyObject_GenericGetAttr, /* tp_getattro */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3074 0, /* tp_setattro */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3075 &string_as_buffer, /* tp_as_buffer */
40909 f2f0b41f270d Merged revisions 53875-53911 via svnmerge from Thomas Wouters <thomas@python.org> parents: 40626 diff changeset	3076 Py_TPFLAGS_DEFAULT \| Py_TPFLAGS_BASETYPE \|
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3077 Py_TPFLAGS_BYTES_SUBCLASS, /* tp_flags */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3078 string_doc, /* tp_doc */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3079 0, /* tp_traverse */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3080 0, /* tp_clear */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3081 (richcmpfunc)string_richcompare, /* tp_richcompare */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3082 0, /* tp_weaklistoffset */
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3083 str_iter, /* tp_iter */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3084 0, /* tp_iternext */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3085 string_methods, /* tp_methods */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3086 0, /* tp_members */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3087 0, /* tp_getset */
43577 ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43576 diff changeset	3088 &PyBaseObject_Type, /* tp_base */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3089 0, /* tp_dict */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3090 0, /* tp_descr_get */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3091 0, /* tp_descr_set */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3092 0, /* tp_dictoffset */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3093 0, /* tp_init */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3094 0, /* tp_alloc */
09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18887 diff changeset	3095 string_new, /* tp_new */
22977 4ba091cc70b8 Remove PyMalloc_New, _PyMalloc_MALLOC, and PyMalloc_Del. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 22785 diff changeset	3096 PyObject_Del, /* tp_free */
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3097 };
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3098
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3099 void
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3100 PyBytes_Concat(register PyObject *pv, register PyObject w)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3101 {
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3102 register PyObject *v;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3103 assert(pv != NULL);
1847 0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3104 if (*pv == NULL)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3105 return;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3106 if (w == NULL) {
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3107 Py_DECREF(*pv);
1847 0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3108 *pv = NULL;
0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3109 return;
0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3110 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3111 v = string_concat(*pv, w);
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3112 Py_DECREF(*pv);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3113 *pv = v;
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3114 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3115
1847 0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3116 void
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3117 PyBytes_ConcatAndDel(register PyObject *pv, register PyObject w)
1847 0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3118 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3119 PyBytes_Concat(pv, w);
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3120 Py_XDECREF(w);
1847 0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3121 }
0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3122
0d318475f9e3 fix nasty bug in resizing (formatstring) Guido van Rossum <guido@python.org> parents: 1409 diff changeset	3123
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3124 /* The following function breaks the notion that strings are immutable:
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3125 it changes the size of a string. We get away with this only if there
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3126 is only one module referencing the object. You can also think of it
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3127 as creating a new string object and destroying the old one, only
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3128 more efficiently. In any case, don't use this if the string may
23295 6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	3129 already be known to some other part of the code...
6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	3130 Note that if there's not enough memory to resize the string, the original
6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	3131 string object at pv is deallocated, pv is set to NULL, an "out of
6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	3132 memory" exception is set, and -1 is returned. Else (on success) 0 is
6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	3133 returned, and the value in *pv may or may not be the same as on input.
6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	3134 As always, an extra byte is allocated for a trailing \0 byte (newsize
6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	3135 does not include that), and a trailing \0 byte is stored.
6fa76b4e59fe Repair widespread misuse of _PyString_Resize. Since it's clear people Tim Peters <tim.peters@gmail.com> parents: 23225 diff changeset	3136 */
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3137
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3138 int
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3139 _PyBytes_Resize(PyObject **pv, Py_ssize_t newsize)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3140 {
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3141 register PyObject *v;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3142 register PyBytesObject *sv;
71 ac4522e99ca9 Fixed resizestring() to work if reference tracing is turned on. Guido van Rossum <guido@python.org> parents: 27 diff changeset	3143 v = *pv;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3144 if (!PyBytes_Check(v) \|\| Py_REFCNT(v) != 1 \|\| newsize < 0) {
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3145 *pv = 0;
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3146 Py_DECREF(v);
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3147 PyErr_BadInternalCall();
27 82c7bab78bb1 New errors. Guido van Rossum <guido@python.org> parents: 6 diff changeset	3148 return -1;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3149 }
71 ac4522e99ca9 Fixed resizestring() to work if reference tracing is turned on. Guido van Rossum <guido@python.org> parents: 27 diff changeset	3150 /* XXX UNREF/NEWREF interface should be more symmetrical */
24184 c4dcb80f48ea object.h special-build macro minefield: renamed all the new lexical Tim Peters <tim.peters@gmail.com> parents: 23850 diff changeset	3151 _Py_DEC_REFTOTAL;
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3152 _Py_ForgetReference(v);
d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3153 pv = (PyObject )
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3154 PyObject_REALLOC((char *)v, sizeof(PyBytesObject) + newsize);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3155 if (*pv == NULL) {
22977 4ba091cc70b8 Remove PyMalloc_New, _PyMalloc_MALLOC, and PyMalloc_Del. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 22785 diff changeset	3156 PyObject_Del(v);
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3157 PyErr_NoMemory();
27 82c7bab78bb1 New errors. Guido van Rossum <guido@python.org> parents: 6 diff changeset	3158 return -1;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3159 }
5396 d1447950fa04 Quickly renamed the last directory. Guido van Rossum <guido@python.org> parents: 5288 diff changeset	3160 _Py_NewReference(*pv);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3161 sv = (PyBytesObject ) pv;
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	3162 Py_SIZE(sv) = newsize;
71 ac4522e99ca9 Fixed resizestring() to work if reference tracing is turned on. Guido van Rossum <guido@python.org> parents: 27 diff changeset	3163 sv->ob_sval[newsize] = '\0';
33833 10512ceba30c SF bug #1054139: serious string hashing error in 2.4b1 Raymond Hettinger <python@rcn.com> parents: 33246 diff changeset	3164 sv->ob_shash = -1; /* invalidate cached hash value */
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3165 return 0;
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3166 }
1252 c4cd0d9d8281 * Changed many files to use mkvalue() instead of newtupleobject(). Guido van Rossum <guido@python.org> parents: 1023 diff changeset	3167
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3168 /* _PyBytes_FormatLong emulates the format codes d, u, o, x and X, and
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3169 * the F_ALT flag, for Python's long (unbounded) ints. It's not used for
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3170 * Python's regular ints.
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3171 * Return value: a new PyString*, or NULL if error.
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3172 * . *pbuf is set to point into it,
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3173 * *plen set to the # of chars following that.
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3174 * Caller must decref it when done using pbuf.
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3175 * The string starting at *pbuf is of the form
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3176 * "-"? ("0x" \| "0X")? digit+
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3177 * "0x"/"0X" are present only for x and X conversions, with F_ALT
17640 9934225fe297 A different approach to the problem reported in Tim Peters <tim.peters@gmail.com> parents: 17597 diff changeset	3178 * set in flags. The case of hex digits will be correct,
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3179 * There will be at least prec digits, zero-filled on the left if
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3180 * necessary to get that many.
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3181 * val object to be converted
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3182 * flags bitmask of format flags; only F_ALT is looked at
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3183 * prec minimum number of digits; 0-fill on left if needed
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3184 * type a character in [duoxX]; u acts the same as d
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3185 *
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3186 * CAUTION: o, x and X conversions on regular ints can never
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3187 * produce a '-' sign, but can for Python's unbounded ints.
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3188 */
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3189 PyObject*
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3190 _PyBytes_FormatLong(PyObject *val, int flags, int prec, int type,
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3191 char *pbuf, int plen)
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3192 {
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3193 PyObject *result = NULL;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3194 char *buf;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 35999 diff changeset	3195 Py_ssize_t i;
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3196 int sign; /* 1 if '-', else 0 */
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3197 int len; /* number of characters */
36866 9eb24f92a784 Change int to Py_ssize_t in several places. Martin v. Löwis <martin@v.loewis.de> parents: 36675 diff changeset	3198 Py_ssize_t llen;
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3199 int numdigits; /* len == numnondigits + numdigits */
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3200 int numnondigits = 0;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3201
40626 4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	3202 /* Avoid exceeding SSIZE_T_MAX */
4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	3203 if (prec > PY_SSIZE_T_MAX-3) {
4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	3204 PyErr_SetString(PyExc_OverflowError,
4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	3205 "precision too large");
4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	3206 return NULL;
4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	3207 }
4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	3208
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3209 switch (type) {
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3210 case 'd':
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3211 case 'u':
42594 ac5ce7c43ee7 Format bools properly in %d. Martin v. Löwis <martin@v.loewis.de> parents: 42477 diff changeset	3212 /* Special-case boolean: we want 0/1 */
ac5ce7c43ee7 Format bools properly in %d. Martin v. Löwis <martin@v.loewis.de> parents: 42477 diff changeset	3213 if (PyBool_Check(val))
ac5ce7c43ee7 Format bools properly in %d. Martin v. Löwis <martin@v.loewis.de> parents: 42477 diff changeset	3214 result = PyNumber_ToBase(val, 10);
ac5ce7c43ee7 Format bools properly in %d. Martin v. Löwis <martin@v.loewis.de> parents: 42477 diff changeset	3215 else
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	3216 result = Py_TYPE(val)->tp_str(val);
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3217 break;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3218 case 'o':
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3219 numnondigits = 2;
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3220 result = PyNumber_ToBase(val, 8);
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3221 break;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3222 case 'x':
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3223 case 'X':
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3224 numnondigits = 2;
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3225 result = PyNumber_ToBase(val, 16);
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3226 break;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3227 default:
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3228 assert(!"'type' not in [duoxX]");
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3229 }
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3230 if (!result)
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3231 return NULL;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3232
43961 b231bda653a4 PyString_AsString is permissive and accepts unicode strings. Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43947 diff changeset	3233 buf = PyUnicode_AsString(result);
39610 3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39544 diff changeset	3234 if (!buf) {
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39544 diff changeset	3235 Py_DECREF(result);
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39544 diff changeset	3236 return NULL;
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39544 diff changeset	3237 }
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39544 diff changeset	3238
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3239 /* To modify the string in-place, there can only be one reference. */
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44252 diff changeset	3240 if (Py_REFCNT(result) != 1) {
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3241 PyErr_BadInternalCall();
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3242 return NULL;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3243 }
43961 b231bda653a4 PyString_AsString is permissive and accepts unicode strings. Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43947 diff changeset	3244 llen = PyUnicode_GetSize(result);
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39610 diff changeset	3245 if (llen > INT_MAX) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3246 PyErr_SetString(PyExc_ValueError,
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3247 "string too large in _PyBytes_FormatLong");
36866 9eb24f92a784 Change int to Py_ssize_t in several places. Martin v. Löwis <martin@v.loewis.de> parents: 36675 diff changeset	3248 return NULL;
9eb24f92a784 Change int to Py_ssize_t in several places. Martin v. Löwis <martin@v.loewis.de> parents: 36675 diff changeset	3249 }
9eb24f92a784 Change int to Py_ssize_t in several places. Martin v. Löwis <martin@v.loewis.de> parents: 36675 diff changeset	3250 len = (int)llen;
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3251 if (buf[len-1] == 'L') {
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3252 --len;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3253 buf[len] = '\0';
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3254 }
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3255 sign = buf[0] == '-';
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3256 numnondigits += sign;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3257 numdigits = len - numnondigits;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3258 assert(numdigits > 0);
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3259
17450 f74f5aafdc7e Bug 415514 reported that e.g. Tim Peters <tim.peters@gmail.com> parents: 17425 diff changeset	3260 /* Get rid of base marker unless F_ALT */
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3261 if (((flags & F_ALT) == 0 &&
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3262 (type == 'o' \|\| type == 'x' \|\| type == 'X'))) {
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3263 assert(buf[sign] == '0');
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3264 assert(buf[sign+1] == 'x' \|\| buf[sign+1] == 'X' \|\|
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	3265 buf[sign+1] == 'o');
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3266 numnondigits -= 2;
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3267 buf += 2;
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3268 len -= 2;
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3269 if (sign)
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42013 diff changeset	3270 buf[0] = '-';
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3271 assert(len == numnondigits + numdigits);
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3272 assert(numdigits > 0);
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3273 }
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3274
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3275 /* Fill with leading zeroes to meet minimum width. */
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3276 if (prec > numdigits) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3277 PyObject *r1 = PyBytes_FromStringAndSize(NULL,
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3278 numnondigits + prec);
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3279 char *b1;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3280 if (!r1) {
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3281 Py_DECREF(result);
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3282 return NULL;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3283 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3284 b1 = PyBytes_AS_STRING(r1);
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3285 for (i = 0; i < numnondigits; ++i)
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3286 b1++ = buf++;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3287 for (i = 0; i < prec - numdigits; i++)
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3288 *b1++ = '0';
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3289 for (i = 0; i < numdigits; i++)
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3290 b1++ = buf++;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3291 *b1 = '\0';
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3292 Py_DECREF(result);
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3293 result = r1;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3294 buf = PyBytes_AS_STRING(result);
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3295 len = numnondigits + prec;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3296 }
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3297
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3298 /* Fix up case for hex conversions. */
35177 27a718221e72 SF bug #1224347: int/long unification and hex() Raymond Hettinger <python@rcn.com> parents: 34621 diff changeset	3299 if (type == 'X') {
27a718221e72 SF bug #1224347: int/long unification and hex() Raymond Hettinger <python@rcn.com> parents: 34621 diff changeset	3300 /* Need to convert all lower case letters to upper case.
27a718221e72 SF bug #1224347: int/long unification and hex() Raymond Hettinger <python@rcn.com> parents: 34621 diff changeset	3301 and need to convert 0x to 0X (and -0x to -0X). */
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3302 for (i = 0; i < len; i++)
35177 27a718221e72 SF bug #1224347: int/long unification and hex() Raymond Hettinger <python@rcn.com> parents: 34621 diff changeset	3303 if (buf[i] >= 'a' && buf[i] <= 'x')
27a718221e72 SF bug #1224347: int/long unification and hex() Raymond Hettinger <python@rcn.com> parents: 34621 diff changeset	3304 buf[i] -= 'a'-'A';
14713 58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3305 }
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3306 *pbuf = buf;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3307 *plen = len;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3308 return result;
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3309 }
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats. Tim Peters <tim.peters@gmail.com> parents: 14696 diff changeset	3310
5920 5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3311 void
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3312 PyBytes_Fini(void)
5920 5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3313 {
5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3314 int i;
5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3315 for (i = 0; i < UCHAR_MAX + 1; i++) {
5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3316 Py_XDECREF(characters[i]);
5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3317 characters[i] = NULL;
5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3318 }
5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3319 Py_XDECREF(nullstring);
5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3320 nullstring = NULL;
5fb30413b93b Added internal routine PyString_Fini() which deletes all interned Guido van Rossum <guido@python.org> parents: 5717 diff changeset	3321 }
16751 ca1be7d00413 _Py_ReleaseInternedStrings(): Private API function to decref and Barry Warsaw <barry@python.org> parents: 16226 diff changeset	3322
47346 23379695b4db clean up some docstrings and errors in bytesobject.c Benjamin Peterson <benjamin@python.org> parents: 47302 diff changeset	3323 /********************* Bytes Iterator **************************/
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3324
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3325 typedef struct {
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3326 PyObject_HEAD
39544 01034018e8b2 Make the it_index field in the str/unicode iterators Py_ssize_t's. Guido van Rossum <guido@python.org> parents: 39536 diff changeset	3327 Py_ssize_t it_index;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3328 PyBytesObject it_seq; / Set to NULL when iterator is exhausted */
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3329 } striterobject;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3330
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3331 static void
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3332 striter_dealloc(striterobject *it)
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3333 {
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3334 _PyObject_GC_UNTRACK(it);
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3335 Py_XDECREF(it->it_seq);
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3336 PyObject_GC_Del(it);
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3337 }
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3338
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3339 static int
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3340 striter_traverse(striterobject it, visitproc visit, void arg)
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3341 {
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3342 Py_VISIT(it->it_seq);
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3343 return 0;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3344 }
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3345
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3346 static PyObject *
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3347 striter_next(striterobject *it)
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3348 {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3349 PyBytesObject *seq;
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3350 PyObject *item;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3351
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3352 assert(it != NULL);
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3353 seq = it->it_seq;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3354 if (seq == NULL)
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3355 return NULL;
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3356 assert(PyBytes_Check(seq));
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3357
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3358 if (it->it_index < PyBytes_GET_SIZE(seq)) {
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	3359 item = PyLong_FromLong(
43604 b18f6092f6e0 Patch 1280, by Alexandre Vassalotti. Guido van Rossum <guido@python.org> parents: 43577 diff changeset	3360 (unsigned char)seq->ob_sval[it->it_index]);
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3361 if (item != NULL)
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3362 ++it->it_index;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3363 return item;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3364 }
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3365
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3366 Py_DECREF(seq);
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3367 it->it_seq = NULL;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3368 return NULL;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3369 }
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3370
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3371 static PyObject *
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3372 striter_len(striterobject *it)
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3373 {
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3374 Py_ssize_t len = 0;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3375 if (it->it_seq)
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3376 len = PyBytes_GET_SIZE(it->it_seq) - it->it_index;
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44017 diff changeset	3377 return PyLong_FromSsize_t(len);
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3378 }
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3379
39544 01034018e8b2 Make the it_index field in the str/unicode iterators Py_ssize_t's. Guido van Rossum <guido@python.org> parents: 39536 diff changeset	3380 PyDoc_STRVAR(length_hint_doc,
01034018e8b2 Make the it_index field in the str/unicode iterators Py_ssize_t's. Guido van Rossum <guido@python.org> parents: 39536 diff changeset	3381 "Private method returning an estimate of len(list(it)).");
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3382
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3383 static PyMethodDef striter_methods[] = {
39544 01034018e8b2 Make the it_index field in the str/unicode iterators Py_ssize_t's. Guido van Rossum <guido@python.org> parents: 39536 diff changeset	3384 {"__length_hint__", (PyCFunction)striter_len, METH_NOARGS,
01034018e8b2 Make the it_index field in the str/unicode iterators Py_ssize_t's. Guido van Rossum <guido@python.org> parents: 39536 diff changeset	3385 length_hint_doc},
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3386 {NULL, NULL} /* sentinel */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3387 };
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3388
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3389 PyTypeObject PyBytesIter_Type = {
42334 e70cdce0e8b2 Merged revisions 56467-56482 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 42309 diff changeset	3390 PyVarObject_HEAD_INIT(&PyType_Type, 0)
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43897 diff changeset	3391 "bytes_iterator", /* tp_name */
39544 01034018e8b2 Make the it_index field in the str/unicode iterators Py_ssize_t's. Guido van Rossum <guido@python.org> parents: 39536 diff changeset	3392 sizeof(striterobject), /* tp_basicsize */
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3393 0, /* tp_itemsize */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3394 /* methods */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3395 (destructor)striter_dealloc, /* tp_dealloc */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3396 0, /* tp_print */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3397 0, /* tp_getattr */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3398 0, /* tp_setattr */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3399 0, /* tp_compare */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3400 0, /* tp_repr */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3401 0, /* tp_as_number */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3402 0, /* tp_as_sequence */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3403 0, /* tp_as_mapping */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3404 0, /* tp_hash */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3405 0, /* tp_call */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3406 0, /* tp_str */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3407 PyObject_GenericGetAttr, /* tp_getattro */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3408 0, /* tp_setattro */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3409 0, /* tp_as_buffer */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3410 Py_TPFLAGS_DEFAULT \| Py_TPFLAGS_HAVE_GC,/* tp_flags */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3411 0, /* tp_doc */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3412 (traverseproc)striter_traverse, /* tp_traverse */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3413 0, /* tp_clear */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3414 0, /* tp_richcompare */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3415 0, /* tp_weaklistoffset */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3416 PyObject_SelfIter, /* tp_iter */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3417 (iternextfunc)striter_next, /* tp_iternext */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3418 striter_methods, /* tp_methods */
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3419 0,
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3420 };
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3421
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3422 static PyObject *
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3423 str_iter(PyObject *seq)
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3424 {
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3425 striterobject *it;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3426
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3427 if (!PyBytes_Check(seq)) {
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3428 PyErr_BadInternalCall();
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3429 return NULL;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3430 }
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3431 it = PyObject_GC_New(striterobject, &PyBytesIter_Type);
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3432 if (it == NULL)
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3433 return NULL;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3434 it->it_index = 0;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3435 Py_INCREF(seq);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	3436 it->it_seq = (PyBytesObject *)seq;
39536 8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3437 _PyObject_GC_TRACK(it);
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3438 return (PyObject *)it;
8f5b9982beba Completely get rid of PyClass and PyInstance. Guido van Rossum <guido@python.org> parents: 39442 diff changeset	3439 }

Mercurial > cpython-lru_cache-weakref

annotate Objects/bytesobject.c @ 48632:5f3ef6400a96