cpython-lru_cache-weakref: Python/bltinmodule.c annotate

annotate Python/bltinmodule.c @ 57675:087fe5fa113c

author	Benjamin Peterson <benjamin@python.org>
date	Sun, 13 Dec 2009 01:23:39 +0000
parents	7dc57b991d83
children	a08840ce88d3

rev	line source
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1 /* Built-in functions */
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	2
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	3 #include "Python.h"
46208 ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	4 #include "Python-ast.h"
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	5
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	6 #include "node.h"
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35636 diff changeset	7 #include "code.h"
1263 65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	8 #include "eval.h"
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	9
5317 c72c7e1930b3 Keep gcc -Wall and Microsoft VC happy. Guido van Rossum <guido@python.org> parents: 5223 diff changeset	10 #include <ctype.h>
c72c7e1930b3 Keep gcc -Wall and Microsoft VC happy. Guido van Rossum <guido@python.org> parents: 5223 diff changeset	11
17822 50376d470648 Fix the Py_FileSystemDefaultEncoding checkin - declare the variable in a fileobject.h, and initialize it in bltinmodule. Mark Hammond <mhammond@skippinet.com.au> parents: 17817 diff changeset	12 /* The default encoding used by the platform file system APIs
50376d470648 Fix the Py_FileSystemDefaultEncoding checkin - declare the variable in a fileobject.h, and initialize it in bltinmodule. Mark Hammond <mhammond@skippinet.com.au> parents: 17817 diff changeset	13 Can remain NULL for all platforms that don't have such a concept
43569 19319e70fc3e Patch #1272, by Christian Heimes and Alexandre Vassalotti. Guido van Rossum <guido@python.org> parents: 43487 diff changeset	14
19319e70fc3e Patch #1272, by Christian Heimes and Alexandre Vassalotti. Guido van Rossum <guido@python.org> parents: 43487 diff changeset	15 Don't forget to modify PyUnicode_DecodeFSDefault() if you touch any of the
19319e70fc3e Patch #1272, by Christian Heimes and Alexandre Vassalotti. Guido van Rossum <guido@python.org> parents: 43487 diff changeset	16 values for Py_FileSystemDefaultEncoding!
17822 50376d470648 Fix the Py_FileSystemDefaultEncoding checkin - declare the variable in a fileobject.h, and initialize it in bltinmodule. Mark Hammond <mhammond@skippinet.com.au> parents: 17817 diff changeset	17 */
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23868 diff changeset	18 #if defined(MS_WINDOWS) && defined(HAVE_USABLE_WCHAR_T)
17822 50376d470648 Fix the Py_FileSystemDefaultEncoding checkin - declare the variable in a fileobject.h, and initialize it in bltinmodule. Mark Hammond <mhammond@skippinet.com.au> parents: 17817 diff changeset	19 const char *Py_FileSystemDefaultEncoding = "mbcs";
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	20 int Py_HasFileSystemDefaultEncoding = 1;
27782 904f0e769820 My previous checkin caused compile() to no longer accept buffers, as noted Just van Rossum <just@letterror.com> parents: 27781 diff changeset	21 #elif defined(__APPLE__)
904f0e769820 My previous checkin caused compile() to no longer accept buffers, as noted Just van Rossum <just@letterror.com> parents: 27781 diff changeset	22 const char *Py_FileSystemDefaultEncoding = "utf-8";
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	23 int Py_HasFileSystemDefaultEncoding = 1;
17822 50376d470648 Fix the Py_FileSystemDefaultEncoding checkin - declare the variable in a fileobject.h, and initialize it in bltinmodule. Mark Hammond <mhammond@skippinet.com.au> parents: 17817 diff changeset	24 #else
50376d470648 Fix the Py_FileSystemDefaultEncoding checkin - declare the variable in a fileobject.h, and initialize it in bltinmodule. Mark Hammond <mhammond@skippinet.com.au> parents: 17817 diff changeset	25 const char Py_FileSystemDefaultEncoding = NULL; / use default */
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	26 int Py_HasFileSystemDefaultEncoding = 0;
17822 50376d470648 Fix the Py_FileSystemDefaultEncoding checkin - declare the variable in a fileobject.h, and initialize it in bltinmodule. Mark Hammond <mhammond@skippinet.com.au> parents: 17817 diff changeset	27 #endif
17817 f7c385226f65 Add support for Windows using "mbcs" as the default Unicode encoding when dealing with the file system. As discussed on python-dev and in patch 410465. Mark Hammond <mhammond@skippinet.com.au> parents: 17694 diff changeset	28
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	29 int
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	30 _Py_SetFileSystemEncoding(PyObject *s)
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	31 {
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	32 PyObject *defenc;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	33 if (!PyUnicode_Check(s)) {
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	34 PyErr_BadInternalCall();
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	35 return -1;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	36 }
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	37 defenc = _PyUnicode_AsDefaultEncodedString(s, NULL);
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	38 if (!defenc)
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	39 return -1;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	40 if (!Py_HasFileSystemDefaultEncoding && Py_FileSystemDefaultEncoding)
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	41 /* A file system encoding was set at run-time */
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	42 free((char*)Py_FileSystemDefaultEncoding);
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	43 Py_FileSystemDefaultEncoding = strdup(PyBytes_AsString(defenc));
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	44 Py_HasFileSystemDefaultEncoding = 0;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	45 return 0;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	46 }
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 49261 diff changeset	47
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	48 static PyObject *
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	49 builtin___build_class__(PyObject self, PyObject args, PyObject *kwds)
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	50 {
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	51 PyObject func, name, bases, mkw, meta, prep, ns, cell;
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	52 PyObject *cls = NULL;
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	53 Py_ssize_t nargs, nbases;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	54
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	55 assert(args != NULL);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	56 if (!PyTuple_Check(args)) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	57 PyErr_SetString(PyExc_TypeError,
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	58 "__build_class__: args is not a tuple");
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	59 return NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	60 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	61 nargs = PyTuple_GET_SIZE(args);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	62 if (nargs < 2) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	63 PyErr_SetString(PyExc_TypeError,
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	64 "__build_class__: not enough arguments");
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	65 return NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	66 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	67 func = PyTuple_GET_ITEM(args, 0); /* Better be callable */
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	68 name = PyTuple_GET_ITEM(args, 1);
42854 824b9d52e006 Use unicode and remove support for some uses of str8. Neal Norwitz <nnorwitz@gmail.com> parents: 42817 diff changeset	69 if (!PyUnicode_Check(name)) {
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	70 PyErr_SetString(PyExc_TypeError,
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	71 "__build_class__: name is not a string");
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	72 return NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	73 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	74 bases = PyTuple_GetSlice(args, 2, nargs);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	75 if (bases == NULL)
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	76 return NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	77 nbases = nargs - 2;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	78
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	79 if (kwds == NULL) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	80 meta = NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	81 mkw = NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	82 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	83 else {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	84 mkw = PyDict_Copy(kwds); /* Don't modify kwds passed in! */
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	85 if (mkw == NULL) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	86 Py_DECREF(bases);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	87 return NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	88 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	89 meta = PyDict_GetItemString(mkw, "metaclass");
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	90 if (meta != NULL) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	91 Py_INCREF(meta);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	92 if (PyDict_DelItemString(mkw, "metaclass") < 0) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	93 Py_DECREF(meta);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	94 Py_DECREF(mkw);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	95 Py_DECREF(bases);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	96 return NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	97 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	98 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	99 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	100 if (meta == NULL) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	101 if (PyTuple_GET_SIZE(bases) == 0)
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	102 meta = (PyObject *) (&PyType_Type);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	103 else {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	104 PyObject *base0 = PyTuple_GET_ITEM(bases, 0);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	105 meta = (PyObject *) (base0->ob_type);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	106 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	107 Py_INCREF(meta);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	108 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	109 prep = PyObject_GetAttrString(meta, "__prepare__");
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	110 if (prep == NULL) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	111 PyErr_Clear();
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	112 ns = PyDict_New();
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	113 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	114 else {
50615 45aef53f5c71 Mini-optimization: use pack/unpack functions for argument tuples. Raymond Hettinger <python@rcn.com> parents: 50586 diff changeset	115 PyObject *pargs = PyTuple_Pack(2, name, bases);
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	116 if (pargs == NULL) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	117 Py_DECREF(prep);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	118 Py_DECREF(meta);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	119 Py_XDECREF(mkw);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	120 Py_DECREF(bases);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	121 return NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	122 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	123 ns = PyEval_CallObjectWithKeywords(prep, pargs, mkw);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	124 Py_DECREF(pargs);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	125 Py_DECREF(prep);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	126 if (ns == NULL) {
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	127 Py_DECREF(meta);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	128 Py_XDECREF(mkw);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	129 Py_DECREF(bases);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	130 return NULL;
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	131 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	132 }
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	133 cell = PyObject_CallFunctionObjArgs(func, ns, NULL);
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	134 if (cell != NULL) {
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	135 PyObject *margs;
50615 45aef53f5c71 Mini-optimization: use pack/unpack functions for argument tuples. Raymond Hettinger <python@rcn.com> parents: 50586 diff changeset	136 margs = PyTuple_Pack(3, name, bases, ns);
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	137 if (margs != NULL) {
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	138 cls = PyEval_CallObjectWithKeywords(meta, margs, mkw);
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	139 Py_DECREF(margs);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	140 }
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	141 if (cls != NULL && PyCell_Check(cell)) {
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	142 Py_INCREF(cls);
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	143 PyCell_SET(cell, cls);
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	144 }
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	145 Py_DECREF(cell);
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	146 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	147 Py_DECREF(ns);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	148 Py_DECREF(meta);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	149 Py_XDECREF(mkw);
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	150 Py_DECREF(bases);
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	151 return cls;
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	152 }
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	153
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	154 PyDoc_STRVAR(build_class_doc,
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	155 "__build_class__(func, name, bases, metaclass=None, *kwds) -> class\n\
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	156 \n\
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	157 Internal helper function used by the class statement.");
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	158
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	159 static PyObject *
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	160 builtin___import__(PyObject self, PyObject args, PyObject *kwds)
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	161 {
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	162 static char *kwlist[] = {"name", "globals", "locals", "fromlist",
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	163 "level", 0};
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	164 char *name;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	165 PyObject *globals = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	166 PyObject *locals = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	167 PyObject *fromlist = NULL;
36712 5c36c222e7ca SF patch #1438387, PEP 328: relative and absolute imports. Thomas Wouters <thomas@python.org> parents: 36675 diff changeset	168 int level = -1;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	169
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	170 if (!PyArg_ParseTupleAndKeywords(args, kwds, "s\|OOOi:__import__",
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	171 kwlist, &name, &globals, &locals, &fromlist, &level))
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	172 return NULL;
36712 5c36c222e7ca SF patch #1438387, PEP 328: relative and absolute imports. Thomas Wouters <thomas@python.org> parents: 36675 diff changeset	173 return PyImport_ImportModuleLevel(name, globals, locals,
5c36c222e7ca SF patch #1438387, PEP 328: relative and absolute imports. Thomas Wouters <thomas@python.org> parents: 36675 diff changeset	174 fromlist, level);
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	175 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	176
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	177 PyDoc_STRVAR(import_doc,
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	178 "__import__(name, globals={}, locals={}, fromlist=[], level=-1) -> module\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	179 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	180 Import a module. The globals are only used to determine the context;\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	181 they are not modified. The locals are currently unused. The fromlist\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	182 should be a list of names to emulate ``from name import ...'', or an\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	183 empty list to emulate ``import name''.\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	184 When importing a module from a package, note that __import__('A.B', ...)\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	185 returns package A when fromlist is empty, but its submodule B when\n\
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	186 fromlist is not empty. Level is used to determine whether to perform \n\
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	187 absolute or relative imports. -1 is the original strategy of attempting\n\
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	188 both absolute and relative imports, 0 is absolute, a positive number\n\
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	189 is the number of parent directories to search relative to the current module.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	190
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	191
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	192 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	193 builtin_abs(PyObject self, PyObject v)
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	194 {
8402 0cb0394c2edc A bunch of functions are now properly implemented in abstract.c, and Guido van Rossum <guido@python.org> parents: 8287 diff changeset	195 return PyNumber_Absolute(v);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	196 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	197
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	198 PyDoc_STRVAR(abs_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	199 "abs(number) -> number\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	200 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	201 Return the absolute value of the argument.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	202
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	203 static PyObject *
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	204 builtin_all(PyObject self, PyObject v)
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	205 {
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	206 PyObject it, item;
44373 2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	207 PyObject (iternext)(PyObject *);
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	208 int cmp;
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	209
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	210 it = PyObject_GetIter(v);
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	211 if (it == NULL)
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	212 return NULL;
44373 2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	213 iternext = *Py_TYPE(it)->tp_iternext;
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	214
44373 2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	215 for (;;) {
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	216 item = iternext(it);
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	217 if (item == NULL)
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	218 break;
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	219 cmp = PyObject_IsTrue(item);
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	220 Py_DECREF(item);
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	221 if (cmp < 0) {
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	222 Py_DECREF(it);
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	223 return NULL;
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	224 }
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	225 if (cmp == 0) {
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	226 Py_DECREF(it);
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	227 Py_RETURN_FALSE;
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	228 }
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	229 }
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	230 Py_DECREF(it);
44373 2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	231 if (PyErr_Occurred()) {
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	232 if (PyErr_ExceptionMatches(PyExc_StopIteration))
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	233 PyErr_Clear();
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	234 else
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	235 return NULL;
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	236 }
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	237 Py_RETURN_TRUE;
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	238 }
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	239
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	240 PyDoc_STRVAR(all_doc,
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	241 "all(iterable) -> bool\n\
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	242 \n\
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	243 Return True if bool(x) is True for all values x in the iterable.");
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	244
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	245 static PyObject *
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	246 builtin_any(PyObject self, PyObject v)
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	247 {
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	248 PyObject it, item;
44373 2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	249 PyObject (iternext)(PyObject *);
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	250 int cmp;
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	251
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	252 it = PyObject_GetIter(v);
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	253 if (it == NULL)
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	254 return NULL;
44373 2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	255 iternext = *Py_TYPE(it)->tp_iternext;
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	256
44373 2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	257 for (;;) {
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	258 item = iternext(it);
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	259 if (item == NULL)
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	260 break;
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	261 cmp = PyObject_IsTrue(item);
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	262 Py_DECREF(item);
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	263 if (cmp < 0) {
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	264 Py_DECREF(it);
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	265 return NULL;
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	266 }
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	267 if (cmp == 1) {
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	268 Py_DECREF(it);
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	269 Py_RETURN_TRUE;
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	270 }
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	271 }
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	272 Py_DECREF(it);
44373 2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	273 if (PyErr_Occurred()) {
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	274 if (PyErr_ExceptionMatches(PyExc_StopIteration))
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	275 PyErr_Clear();
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	276 else
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	277 return NULL;
2750d531fdc0 Merged revisions 59565-59594 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	278 }
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	279 Py_RETURN_FALSE;
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	280 }
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	281
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	282 PyDoc_STRVAR(any_doc,
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	283 "any(iterable) -> bool\n\
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	284 \n\
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	285 Return True if bool(x) is True for any x in the iterable.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	286
47611 da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	287 static PyObject *
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	288 builtin_ascii(PyObject self, PyObject v)
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	289 {
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	290 return PyObject_ASCII(v);
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	291 }
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	292
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	293 PyDoc_STRVAR(ascii_doc,
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	294 "ascii(object) -> string\n\
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	295 \n\
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	296 As repr(), return a string containing a printable representation of an\n\
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	297 object, but escape the non-ASCII characters in the string returned by\n\
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	298 repr() using \\x, \\u or \\U escapes. This generates a string similar\n\
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	299 to that returned by repr() in Python 2.");
da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	300
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	301
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	302 static PyObject *
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	303 builtin_bin(PyObject self, PyObject v)
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	304 {
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	305 return PyNumber_ToBase(v, 2);
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	306 }
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	307
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	308 PyDoc_STRVAR(bin_doc,
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	309 "bin(number) -> string\n\
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	310 \n\
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	311 Return the binary representation of an integer or long integer.");
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	312
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	313
45734 e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	314 typedef struct {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	315 PyObject_HEAD
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	316 PyObject *func;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	317 PyObject *it;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	318 } filterobject;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	319
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	320 static PyObject *
45734 e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	321 filter_new(PyTypeObject type, PyObject args, PyObject *kwds)
1369 89e1e5d9ccbf * compile.[ch]: support for lambda() Guido van Rossum <guido@python.org> parents: 1360 diff changeset	322 {
45734 e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	323 PyObject func, seq;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	324 PyObject *it;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	325 filterobject *lz;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	326
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	327 if (type == &PyFilter_Type && !_PyArg_NoKeywords("filter()", kwds))
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	328 return NULL;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	329
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	330 if (!PyArg_UnpackTuple(args, "filter", 2, 2, &func, &seq))
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	331 return NULL;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	332
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	333 /* Get iterator. */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	334 it = PyObject_GetIter(seq);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	335 if (it == NULL)
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	336 return NULL;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	337
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	338 /* create filterobject structure */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	339 lz = (filterobject *)type->tp_alloc(type, 0);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	340 if (lz == NULL) {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	341 Py_DECREF(it);
35264 b431ed7bcdc2 Fix cleanup DECREF logic in builtin_filter function. Georg Brandl <georg@python.org> parents: 34736 diff changeset	342 return NULL;
45734 e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	343 }
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	344 Py_INCREF(func);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	345 lz->func = func;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	346 lz->it = it;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	347
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	348 return (PyObject *)lz;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	349 }
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	350
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	351 static void
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	352 filter_dealloc(filterobject *lz)
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	353 {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	354 PyObject_GC_UnTrack(lz);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	355 Py_XDECREF(lz->func);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	356 Py_XDECREF(lz->it);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	357 Py_TYPE(lz)->tp_free(lz);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	358 }
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	359
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	360 static int
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	361 filter_traverse(filterobject lz, visitproc visit, void arg)
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	362 {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	363 Py_VISIT(lz->it);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	364 Py_VISIT(lz->func);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	365 return 0;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	366 }
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	367
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	368 static PyObject *
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	369 filter_next(filterobject *lz)
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	370 {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	371 PyObject *item;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	372 PyObject *it = lz->it;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	373 long ok;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	374 PyObject (iternext)(PyObject *);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	375
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	376 iternext = *Py_TYPE(it)->tp_iternext;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	377 for (;;) {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	378 item = iternext(it);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	379 if (item == NULL)
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	380 return NULL;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	381
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	382 if (lz->func == Py_None \|\| lz->func == (PyObject *)&PyBool_Type) {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	383 ok = PyObject_IsTrue(item);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	384 } else {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	385 PyObject *good;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	386 good = PyObject_CallFunctionObjArgs(lz->func,
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	387 item, NULL);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	388 if (good == NULL) {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	389 Py_DECREF(item);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	390 return NULL;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	391 }
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	392 ok = PyObject_IsTrue(good);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	393 Py_DECREF(good);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	394 }
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	395 if (ok)
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	396 return item;
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	397 Py_DECREF(item);
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	398 }
1369 89e1e5d9ccbf * compile.[ch]: support for lambda() Guido van Rossum <guido@python.org> parents: 1360 diff changeset	399 }
89e1e5d9ccbf * compile.[ch]: support for lambda() Guido van Rossum <guido@python.org> parents: 1360 diff changeset	400
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	401 PyDoc_STRVAR(filter_doc,
47097 b2403d470b69 Rename enumerate() kw argument name to "iterable" and fix "sequence"->"iterable" in some docstrings. Georg Brandl <georg@python.org> parents: 47080 diff changeset	402 "filter(function or None, iterable) --> filter object\n\
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	403 \n\
47097 b2403d470b69 Rename enumerate() kw argument name to "iterable" and fix "sequence"->"iterable" in some docstrings. Georg Brandl <georg@python.org> parents: 47080 diff changeset	404 Return an iterator yielding those items of iterable for which function(item)\n\
45734 e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	405 is true. If function is None, return the items that are true.");
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	406
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	407 PyTypeObject PyFilter_Type = {
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	408 PyVarObject_HEAD_INIT(&PyType_Type, 0)
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	409 "filter", /* tp_name */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	410 sizeof(filterobject), /* tp_basicsize */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	411 0, /* tp_itemsize */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	412 /* methods */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	413 (destructor)filter_dealloc, /* tp_dealloc */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	414 0, /* tp_print */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	415 0, /* tp_getattr */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	416 0, /* tp_setattr */
51270 debd14c489b9 Issue #1717: rename tp_compare to tp_reserved. I'll change the Mark Dickinson <dickinsm@gmail.com> parents: 51245 diff changeset	417 0, /* tp_reserved */
45734 e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	418 0, /* tp_repr */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	419 0, /* tp_as_number */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	420 0, /* tp_as_sequence */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	421 0, /* tp_as_mapping */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	422 0, /* tp_hash */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	423 0, /* tp_call */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	424 0, /* tp_str */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	425 PyObject_GenericGetAttr, /* tp_getattro */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	426 0, /* tp_setattro */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	427 0, /* tp_as_buffer */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	428 Py_TPFLAGS_DEFAULT \| Py_TPFLAGS_HAVE_GC \|
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	429 Py_TPFLAGS_BASETYPE, /* tp_flags */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	430 filter_doc, /* tp_doc */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	431 (traverseproc)filter_traverse, /* tp_traverse */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	432 0, /* tp_clear */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	433 0, /* tp_richcompare */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	434 0, /* tp_weaklistoffset */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	435 PyObject_SelfIter, /* tp_iter */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	436 (iternextfunc)filter_next, /* tp_iternext */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	437 0, /* tp_methods */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	438 0, /* tp_members */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	439 0, /* tp_getset */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	440 0, /* tp_base */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	441 0, /* tp_dict */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	442 0, /* tp_descr_get */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	443 0, /* tp_descr_set */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	444 0, /* tp_dictoffset */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	445 0, /* tp_init */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	446 PyType_GenericAlloc, /* tp_alloc */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	447 filter_new, /* tp_new */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	448 PyObject_GC_Del, /* tp_free */
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	449 };
e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	450
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	451
42817 5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	452 static PyObject *
5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	453 builtin_format(PyObject self, PyObject args)
5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	454 {
44273 eb2260dcb365 Fixed #1593 spacing of the builtin_format function is inconsistent. Thanks to Joseph for the fix Christian Heimes <christian@cheimes.de> parents: 44158 diff changeset	455 PyObject *value;
45382 7af955843929 Fixes for shared 2.6 code that implements PEP 3101, advanced string Eric Smith <eric@trueblade.com> parents: 45086 diff changeset	456 PyObject *format_spec = NULL;
42817 5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	457
45382 7af955843929 Fixes for shared 2.6 code that implements PEP 3101, advanced string Eric Smith <eric@trueblade.com> parents: 45086 diff changeset	458 if (!PyArg_ParseTuple(args, "O\|U:format", &value, &format_spec))
7af955843929 Fixes for shared 2.6 code that implements PEP 3101, advanced string Eric Smith <eric@trueblade.com> parents: 45086 diff changeset	459 return NULL;
42817 5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	460
45382 7af955843929 Fixes for shared 2.6 code that implements PEP 3101, advanced string Eric Smith <eric@trueblade.com> parents: 45086 diff changeset	461 return PyObject_Format(value, format_spec);
42817 5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	462 }
5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	463
43110 cdb7b9f82cc4 Added test cases for string.Formatter subclassing. Eric Smith <eric@trueblade.com> parents: 42899 diff changeset	464 PyDoc_STRVAR(format_doc,
cdb7b9f82cc4 Added test cases for string.Formatter subclassing. Eric Smith <eric@trueblade.com> parents: 42899 diff changeset	465 "format(value[, format_spec]) -> string\n\
cdb7b9f82cc4 Added test cases for string.Formatter subclassing. Eric Smith <eric@trueblade.com> parents: 42899 diff changeset	466 \n\
cdb7b9f82cc4 Added test cases for string.Formatter subclassing. Eric Smith <eric@trueblade.com> parents: 42899 diff changeset	467 Returns value.__format__(format_spec)\n\
cdb7b9f82cc4 Added test cases for string.Formatter subclassing. Eric Smith <eric@trueblade.com> parents: 42899 diff changeset	468 format_spec defaults to \"\"");
42817 5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	469
41609 92ead87bf984 Add 8-bit chr() back as chr8(). Guido van Rossum <guido@python.org> parents: 41595 diff changeset	470 static PyObject *
41955 4c5fbe65b7de Make the name of the C variables match the Python names Walter Dörwald <walter@livinglogic.de> parents: 41888 diff changeset	471 builtin_chr(PyObject self, PyObject args)
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	472 {
48601 a476ef5eebad Merged revisions 65339-65340,65342 via svnmerge from Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48432 diff changeset	473 int x;
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	474
48601 a476ef5eebad Merged revisions 65339-65340,65342 via svnmerge from Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48432 diff changeset	475 if (!PyArg_ParseTuple(args, "i:chr", &x))
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	476 return NULL;
18282 f38923ce3c6b more unicode tweaks: make unichr(0xdddddddd) behave like u"\Udddddddd" Fredrik Lundh <fredrik@pythonware.com> parents: 18281 diff changeset	477
24737 eaa87632b1e8 Add C API PyUnicode_FromOrdinal() which exposes unichr() at C level. Marc-André Lemburg <mal@egenix.com> parents: 24071 diff changeset	478 return PyUnicode_FromOrdinal(x);
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	479 }
8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	480
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	481 PyDoc_VAR(chr_doc) = PyDoc_STR(
41585 825d966338ea Rename 'unicode' to 'str' in its tp_name field. Rename 'str' to 'str8'. Guido van Rossum <guido@python.org> parents: 41558 diff changeset	482 "chr(i) -> Unicode character\n\
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	483 \n\
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	484 Return a Unicode string of one character with ordinal i; 0 <= i <= 0x10ffff."
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	485 )
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	486 #ifndef Py_UNICODE_WIDE
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	487 PyDoc_STR(
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	488 "\nIf 0x10000 <= i, a surrogate pair is returned."
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	489 )
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	490 #endif
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	491 ;
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	492
8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	493
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	494 static char *
51956 8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	495 source_as_string(PyObject cmd, char funcname, char what, PyCompilerFlags cf)
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	496 {
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	497 char *str;
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	498 Py_ssize_t size;
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	499
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	500 if (PyUnicode_Check(cmd)) {
51956 8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	501 cf->cf_flags \|= PyCF_IGNORE_COOKIE;
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	502 cmd = _PyUnicode_AsDefaultEncodedString(cmd, NULL);
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	503 if (cmd == NULL)
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	504 return NULL;
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	505 }
42898 0020bc784c76 Some changes in preparation of stricter rules about mixing str and bytes. Guido van Rossum <guido@python.org> parents: 42854 diff changeset	506 else if (!PyObject_CheckReadBuffer(cmd)) {
48883 f27ccfdea834 #3706: fix error message for wrong exec() argument type. R=Guido. Georg Brandl <georg@python.org> parents: 48660 diff changeset	507 PyErr_Format(PyExc_TypeError,
f27ccfdea834 #3706: fix error message for wrong exec() argument type. R=Guido. Georg Brandl <georg@python.org> parents: 48660 diff changeset	508 "%s() arg 1 must be a %s object",
f27ccfdea834 #3706: fix error message for wrong exec() argument type. R=Guido. Georg Brandl <georg@python.org> parents: 48660 diff changeset	509 funcname, what);
42898 0020bc784c76 Some changes in preparation of stricter rules about mixing str and bytes. Guido van Rossum <guido@python.org> parents: 42854 diff changeset	510 return NULL;
0020bc784c76 Some changes in preparation of stricter rules about mixing str and bytes. Guido van Rossum <guido@python.org> parents: 42854 diff changeset	511 }
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	512 if (PyObject_AsReadBuffer(cmd, (const void **)&str, &size) < 0) {
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	513 return NULL;
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	514 }
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	515 if (strlen(str) != size) {
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	516 PyErr_SetString(PyExc_TypeError,
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	517 "source code string cannot contain null bytes");
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	518 return NULL;
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	519 }
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	520 return str;
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	521 }
2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	522
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	523 static PyObject *
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	524 builtin_compile(PyObject self, PyObject args, PyObject *kwds)
1263 65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	525 {
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	526 char *str;
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	527 char *filename;
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	528 char *startstr;
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	529 int mode = -1;
19355 d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	530 int dont_inherit = 0;
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	531 int supplied_flags = 0;
57675 087fe5fa113c Merged revisions 76534,76538,76628,76701,76774 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 56751 diff changeset	532 int is_ast;
18611 fdb36a0c7e6e Part way to allowing "from __future__ import generators" to communicate Tim Peters <tim.peters@gmail.com> parents: 18436 diff changeset	533 PyCompilerFlags cf;
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	534 PyObject *cmd;
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	535 static char *kwlist[] = {"source", "filename", "mode", "flags",
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	536 "dont_inherit", NULL};
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	537 int start[] = {Py_file_input, Py_eval_input, Py_single_input};
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	538
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	539 if (!PyArg_ParseTupleAndKeywords(args, kwds, "Oss\|ii:compile",
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	540 kwlist, &cmd, &filename, &startstr,
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	541 &supplied_flags, &dont_inherit))
1263 65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	542 return NULL;
19355 d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	543
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	544 cf.cf_flags = supplied_flags \| PyCF_SOURCE_IS_UTF8;
27781 cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	545
27878 be7683a6f521 - Finally fixed the bug in compile() and exec where a string ending Guido van Rossum <guido@python.org> parents: 27795 diff changeset	546 if (supplied_flags &
36660 3c0b26113df6 Generate code to recursively copy an AST into Martin v. Löwis <martin@v.loewis.de> parents: 36604 diff changeset	547 ~(PyCF_MASK \| PyCF_MASK_OBSOLETE \| PyCF_DONT_IMPLY_DEDENT \| PyCF_ONLY_AST))
27878 be7683a6f521 - Finally fixed the bug in compile() and exec where a string ending Guido van Rossum <guido@python.org> parents: 27795 diff changeset	548 {
19355 d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	549 PyErr_SetString(PyExc_ValueError,
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	550 "compile(): unrecognised flags");
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	551 return NULL;
19355 d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	552 }
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	553 /* XXX Warn if (supplied_flags & PyCF_MASK_OBSOLETE) != 0? */
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	554
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	555 if (!dont_inherit) {
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	556 PyEval_MergeCompilerFlags(&cf);
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	557 }
46208 ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	558
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	559 if (strcmp(startstr, "exec") == 0)
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	560 mode = 0;
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	561 else if (strcmp(startstr, "eval") == 0)
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	562 mode = 1;
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	563 else if (strcmp(startstr, "single") == 0)
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	564 mode = 2;
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	565 else {
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	566 PyErr_SetString(PyExc_ValueError,
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	567 "compile() arg 3 must be 'exec', 'eval' or 'single'");
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	568 return NULL;
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	569 }
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	570
57675 087fe5fa113c Merged revisions 76534,76538,76628,76701,76774 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 56751 diff changeset	571 is_ast = PyAST_Check(cmd);
087fe5fa113c Merged revisions 76534,76538,76628,76701,76774 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 56751 diff changeset	572 if (is_ast == -1)
087fe5fa113c Merged revisions 76534,76538,76628,76701,76774 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 56751 diff changeset	573 return NULL;
087fe5fa113c Merged revisions 76534,76538,76628,76701,76774 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 56751 diff changeset	574 if (is_ast) {
46208 ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	575 PyObject *result;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	576 if (supplied_flags & PyCF_ONLY_AST) {
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	577 Py_INCREF(cmd);
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	578 result = cmd;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	579 }
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	580 else {
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	581 PyArena *arena;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	582 mod_ty mod;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	583
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	584 arena = PyArena_New();
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	585 mod = PyAST_obj2mod(cmd, arena, mode);
46208 ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	586 if (mod == NULL) {
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	587 PyArena_Free(arena);
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	588 return NULL;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	589 }
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	590 result = (PyObject*)PyAST_Compile(mod, filename,
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	591 &cf, arena);
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	592 PyArena_Free(arena);
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	593 }
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	594 return result;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	595 }
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	596
51956 8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	597 str = source_as_string(cmd, "compile", "string, bytes, AST or code", &cf);
46208 ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	598 if (str == NULL)
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	599 return NULL;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	600
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	601 return Py_CompileStringFlags(str, filename, start[mode], &cf);
1263 65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	602 }
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	603
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	604 PyDoc_STRVAR(compile_doc,
19355 d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	605 "compile(source, filename, mode[, flags[, dont_inherit]]) -> code object\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	606 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	607 Compile the source string (a Python module, statement or expression)\n\
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	608 into a code object that can be executed by exec() or eval().\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	609 The filename will be used for run-time error messages.\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	610 The mode must be 'exec' to compile a module, 'single' to compile a\n\
19355 d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	611 single (interactive) statement, or 'eval' to compile an expression.\n\
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	612 The flags argument, if present, controls which future statements influence\n\
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	613 the compilation of the code.\n\
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	614 The dont_inherit argument, if non-zero, stops the compilation inheriting\n\
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	615 the effects of any future statements in effect in the code calling\n\
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	616 compile; if absent or zero these statements do influence the compilation,\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	617 in addition to any features explicitly specified.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	618
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	619 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	620 builtin_dir(PyObject self, PyObject args)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	621 {
19665 08c3c9edd99b Make dir() wordier (see the new docstring). The new behavior is a mixed Tim Peters <tim.peters@gmail.com> parents: 19471 diff changeset	622 PyObject *arg = NULL;
08c3c9edd99b Make dir() wordier (see the new docstring). The new behavior is a mixed Tim Peters <tim.peters@gmail.com> parents: 19471 diff changeset	623
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	624 if (!PyArg_UnpackTuple(args, "dir", 0, 1, &arg))
19665 08c3c9edd99b Make dir() wordier (see the new docstring). The new behavior is a mixed Tim Peters <tim.peters@gmail.com> parents: 19471 diff changeset	625 return NULL;
19705 b7f6fbc087a7 At Guido's suggestion, here's a new C API function, PyObject_Dir(), like Tim Peters <tim.peters@gmail.com> parents: 19670 diff changeset	626 return PyObject_Dir(arg);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	627 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	628
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	629 PyDoc_STRVAR(dir_doc,
19665 08c3c9edd99b Make dir() wordier (see the new docstring). The new behavior is a mixed Tim Peters <tim.peters@gmail.com> parents: 19471 diff changeset	630 "dir([object]) -> list of strings\n"
08c3c9edd99b Make dir() wordier (see the new docstring). The new behavior is a mixed Tim Peters <tim.peters@gmail.com> parents: 19471 diff changeset	631 "\n"
41107 cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	632 "If called without an argument, return the names in the current scope.\n"
cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	633 "Else, return an alphabetized list of names comprising (some of) the attributes\n"
cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	634 "of the given object, and of attributes reachable from it.\n"
cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	635 "If the object supplies a method named __dir__, it will be used; otherwise\n"
cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	636 "the default dir() logic is used and returns:\n"
cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	637 " for a module object: the module's attributes.\n"
cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	638 " for a class object: its attributes, and recursively the attributes\n"
cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	639 " of its bases.\n"
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	640 " for any other object: its attributes, its class's attributes, and\n"
41107 cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	641 " recursively the attributes of its class's base classes.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	642
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	643 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	644 builtin_divmod(PyObject self, PyObject args)
2087 65146b52f16b * Python/bltinmodule.c: restructured coerce(), divmod(), pow() to Guido van Rossum <guido@python.org> parents: 2062 diff changeset	645 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	646 PyObject v, w;
2087 65146b52f16b * Python/bltinmodule.c: restructured coerce(), divmod(), pow() to Guido van Rossum <guido@python.org> parents: 2062 diff changeset	647
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	648 if (!PyArg_UnpackTuple(args, "divmod", 2, 2, &v, &w))
2087 65146b52f16b * Python/bltinmodule.c: restructured coerce(), divmod(), pow() to Guido van Rossum <guido@python.org> parents: 2062 diff changeset	649 return NULL;
8402 0cb0394c2edc A bunch of functions are now properly implemented in abstract.c, and Guido van Rossum <guido@python.org> parents: 8287 diff changeset	650 return PyNumber_Divmod(v, w);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	651 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	652
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	653 PyDoc_STRVAR(divmod_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	654 "divmod(x, y) -> (div, mod)\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	655 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	656 Return the tuple ((x-x%y)/y, x%y). Invariant: div*y + mod == x.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	657
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	658
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	659 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	660 builtin_eval(PyObject self, PyObject args)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	661 {
27781 cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	662 PyObject cmd, result, *tmp = NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	663 PyObject globals = Py_None, locals = Py_None;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	664 char *str;
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	665 PyCompilerFlags cf;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	666
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	667 if (!PyArg_UnpackTuple(args, "eval", 1, 3, &cmd, &globals, &locals))
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	668 return NULL;
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	669 if (locals != Py_None && !PyMapping_Check(locals)) {
d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	670 PyErr_SetString(PyExc_TypeError, "locals must be a mapping");
32507 682f74088602 * Fix missing return after error message is set. Raymond Hettinger <python@rcn.com> parents: 32463 diff changeset	671 return NULL;
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	672 }
d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	673 if (globals != Py_None && !PyDict_Check(globals)) {
35500 8fa83a9ebc6e Whitespace normalization. Georg Brandl <georg@python.org> parents: 35364 diff changeset	674 PyErr_SetString(PyExc_TypeError, PyMapping_Check(globals) ?
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	675 "globals must be a real dict; try eval(expr, {}, mapping)"
d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	676 : "globals must be a dict");
32507 682f74088602 * Fix missing return after error message is set. Raymond Hettinger <python@rcn.com> parents: 32463 diff changeset	677 return NULL;
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	678 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	679 if (globals == Py_None) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	680 globals = PyEval_GetGlobals();
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	681 if (locals == Py_None)
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	682 locals = PyEval_GetLocals();
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2087 diff changeset	683 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	684 else if (locals == Py_None)
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2087 diff changeset	685 locals = globals;
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	686
35567 fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	687 if (globals == NULL \|\| locals == NULL) {
fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	688 PyErr_SetString(PyExc_TypeError,
fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	689 "eval must be given globals and locals "
fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	690 "when called without a frame");
fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	691 return NULL;
fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	692 }
fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	693
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	694 if (PyDict_GetItemString(globals, "__builtins__") == NULL) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	695 if (PyDict_SetItemString(globals, "__builtins__",
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	696 PyEval_GetBuiltins()) != 0)
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2087 diff changeset	697 return NULL;
b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2087 diff changeset	698 }
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	699
18885 22456d0ee737 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump Jeremy Hylton <jeremy@alum.mit.edu> parents: 18836 diff changeset	700 if (PyCode_Check(cmd)) {
21398 de125792bfaa Fix for SF bug [ #492403 ] exec() segfaults on closure's func_code Jeremy Hylton <jeremy@alum.mit.edu> parents: 21077 diff changeset	701 if (PyCode_GetNumFree((PyCodeObject *)cmd) > 0) {
18885 22456d0ee737 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump Jeremy Hylton <jeremy@alum.mit.edu> parents: 18836 diff changeset	702 PyErr_SetString(PyExc_TypeError,
22456d0ee737 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump Jeremy Hylton <jeremy@alum.mit.edu> parents: 18836 diff changeset	703 "code object passed to eval() may not contain free variables");
22456d0ee737 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump Jeremy Hylton <jeremy@alum.mit.edu> parents: 18836 diff changeset	704 return NULL;
22456d0ee737 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump Jeremy Hylton <jeremy@alum.mit.edu> parents: 18836 diff changeset	705 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	706 return PyEval_EvalCode((PyCodeObject *) cmd, globals, locals);
18885 22456d0ee737 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump Jeremy Hylton <jeremy@alum.mit.edu> parents: 18836 diff changeset	707 }
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	708
51956 8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	709 cf.cf_flags = PyCF_SOURCE_IS_UTF8;
8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	710 str = source_as_string(cmd, "eval", "string, bytes or code", &cf);
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	711 if (str == NULL)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	712 return NULL;
27781 cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	713
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	714 while (str == ' ' \|\| str == '\t')
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	715 str++;
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	716
be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	717 (void)PyEval_MergeCompilerFlags(&cf);
27781 cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	718 result = PyRun_StringFlags(str, Py_eval_input, globals, locals, &cf);
cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	719 Py_XDECREF(tmp);
cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	720 return result;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	721 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	722
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	723 PyDoc_STRVAR(eval_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	724 "eval(source[, globals[, locals]]) -> value\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	725 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	726 Evaluate the source in the context of globals and locals.\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	727 The source may be a string representing a Python expression\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	728 or a code object as returned by compile().\n\
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 40411 diff changeset	729 The globals must be a dictionary and locals can be any mapping,\n\
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	730 defaulting to the current globals and locals.\n\
d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	731 If only globals is given, locals defaults to it.\n");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	732
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	733 static PyObject *
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	734 builtin_exec(PyObject self, PyObject args)
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	735 {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	736 PyObject *v;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	737 PyObject prog, globals = Py_None, *locals = Py_None;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	738 int plain = 0;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	739
50615 45aef53f5c71 Mini-optimization: use pack/unpack functions for argument tuples. Raymond Hettinger <python@rcn.com> parents: 50586 diff changeset	740 if (!PyArg_UnpackTuple(args, "exec", 1, 3, &prog, &globals, &locals))
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	741 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	742
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	743 if (globals == Py_None) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	744 globals = PyEval_GetGlobals();
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	745 if (locals == Py_None) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	746 locals = PyEval_GetLocals();
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	747 plain = 1;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	748 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	749 if (!globals \|\| !locals) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	750 PyErr_SetString(PyExc_SystemError,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	751 "globals and locals cannot be NULL");
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	752 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	753 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	754 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	755 else if (locals == Py_None)
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	756 locals = globals;
48883 f27ccfdea834 #3706: fix error message for wrong exec() argument type. R=Guido. Georg Brandl <georg@python.org> parents: 48660 diff changeset	757
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	758 if (!PyDict_Check(globals)) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	759 PyErr_Format(PyExc_TypeError, "exec() arg 2 must be a dict, not %.100s",
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	760 globals->ob_type->tp_name);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	761 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	762 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	763 if (!PyMapping_Check(locals)) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	764 PyErr_Format(PyExc_TypeError,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	765 "arg 3 must be a mapping or None, not %.100s",
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	766 locals->ob_type->tp_name);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	767 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	768 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	769 if (PyDict_GetItemString(globals, "__builtins__") == NULL) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	770 if (PyDict_SetItemString(globals, "__builtins__",
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	771 PyEval_GetBuiltins()) != 0)
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	772 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	773 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	774
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	775 if (PyCode_Check(prog)) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	776 if (PyCode_GetNumFree((PyCodeObject *)prog) > 0) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	777 PyErr_SetString(PyExc_TypeError,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	778 "code object passed to exec() may not "
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	779 "contain free variables");
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	780 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	781 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	782 v = PyEval_EvalCode((PyCodeObject *) prog, globals, locals);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	783 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	784 else {
51956 8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	785 char *str;
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	786 PyCompilerFlags cf;
51956 8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	787 cf.cf_flags = PyCF_SOURCE_IS_UTF8;
8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	788 str = source_as_string(prog, "exec",
8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51270 diff changeset	789 "string, bytes or code", &cf);
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	790 if (str == NULL)
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	791 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	792 if (PyEval_MergeCompilerFlags(&cf))
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	793 v = PyRun_StringFlags(str, Py_file_input, globals,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	794 locals, &cf);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	795 else
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	796 v = PyRun_String(str, Py_file_input, globals, locals);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	797 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	798 if (v == NULL)
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	799 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	800 Py_DECREF(v);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	801 Py_RETURN_NONE;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	802 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	803
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	804 PyDoc_STRVAR(exec_doc,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	805 "exec(object[, globals[, locals]])\n\
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	806 \n\
50586 1146b7b0d518 #4826 exec() doesn't take a file object anymore Benjamin Peterson <benjamin@python.org> parents: 50076 diff changeset	807 Read and execute code from a object, which can be a string or a code\n\
1146b7b0d518 #4826 exec() doesn't take a file object anymore Benjamin Peterson <benjamin@python.org> parents: 50076 diff changeset	808 object.\n\
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	809 The globals and locals are dictionaries, defaulting to the current\n\
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	810 globals and locals. If only globals is given, locals defaults to it.");
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	811
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	812
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	813 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	814 builtin_getattr(PyObject self, PyObject args)
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	815 {
42854 824b9d52e006 Use unicode and remove support for some uses of str8. Neal Norwitz <nnorwitz@gmail.com> parents: 42817 diff changeset	816 PyObject v, result, *dflt = NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	817 PyObject *name;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	818
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	819 if (!PyArg_UnpackTuple(args, "getattr", 2, 3, &v, &name, &dflt))
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	820 return NULL;
42013 cd125fe83051 Make identifiers str (not str8) objects throughout. Martin v. Löwis <martin@v.loewis.de> parents: 41969 diff changeset	821
cd125fe83051 Make identifiers str (not str8) objects throughout. Martin v. Löwis <martin@v.loewis.de> parents: 41969 diff changeset	822 if (!PyUnicode_Check(name)) {
18888 f12e1a766a14 Fix for SF byg [ #420304 ] getattr function w/ default Jeremy Hylton <jeremy@alum.mit.edu> parents: 18885 diff changeset	823 PyErr_SetString(PyExc_TypeError,
28740 d3297e298211 some more error-message enhancements Alex Martelli <aleaxit@gmail.com> parents: 28738 diff changeset	824 "getattr(): attribute name must be string");
18888 f12e1a766a14 Fix for SF byg [ #420304 ] getattr function w/ default Jeremy Hylton <jeremy@alum.mit.edu> parents: 18885 diff changeset	825 return NULL;
f12e1a766a14 Fix for SF byg [ #420304 ] getattr function w/ default Jeremy Hylton <jeremy@alum.mit.edu> parents: 18885 diff changeset	826 }
8581 221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	827 result = PyObject_GetAttr(v, name);
20471 bbdc0abfbb13 SF patch #471852 (anonymous) notes that getattr(obj, name, default) Guido van Rossum <guido@python.org> parents: 20307 diff changeset	828 if (result == NULL && dflt != NULL &&
bbdc0abfbb13 SF patch #471852 (anonymous) notes that getattr(obj, name, default) Guido van Rossum <guido@python.org> parents: 20307 diff changeset	829 PyErr_ExceptionMatches(PyExc_AttributeError))
bbdc0abfbb13 SF patch #471852 (anonymous) notes that getattr(obj, name, default) Guido van Rossum <guido@python.org> parents: 20307 diff changeset	830 {
8581 221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	831 PyErr_Clear();
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	832 Py_INCREF(dflt);
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	833 result = dflt;
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	834 }
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	835 return result;
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	836 }
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	837
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	838 PyDoc_STRVAR(getattr_doc,
8581 221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	839 "getattr(object, name[, default]) -> value\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	840 \n\
8581 221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	841 Get a named attribute from an object; getattr(x, 'y') is equivalent to x.y.\n\
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	842 When a default argument is given, it is returned when the attribute doesn't\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	843 exist; without it, an exception is raised in that case.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	844
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	845
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	846 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	847 builtin_globals(PyObject *self)
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	848 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	849 PyObject *d;
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	850
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	851 d = PyEval_GetGlobals();
39610 3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39603 diff changeset	852 Py_XINCREF(d);
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	853 return d;
9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	854 }
9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	855
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	856 PyDoc_STRVAR(globals_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	857 "globals() -> dictionary\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	858 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	859 Return the dictionary containing the current scope's global variables.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	860
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	861
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	862 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	863 builtin_hasattr(PyObject self, PyObject args)
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	864 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	865 PyObject *v;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	866 PyObject *name;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	867
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	868 if (!PyArg_UnpackTuple(args, "hasattr", 2, 2, &v, &name))
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	869 return NULL;
42013 cd125fe83051 Make identifiers str (not str8) objects throughout. Martin v. Löwis <martin@v.loewis.de> parents: 41969 diff changeset	870 if (!PyUnicode_Check(name)) {
18890 fb837c5ae5d3 Do for hasattr() what was done for getattr() Jeremy Hylton <jeremy@alum.mit.edu> parents: 18888 diff changeset	871 PyErr_SetString(PyExc_TypeError,
28740 d3297e298211 some more error-message enhancements Alex Martelli <aleaxit@gmail.com> parents: 28738 diff changeset	872 "hasattr(): attribute name must be string");
18890 fb837c5ae5d3 Do for hasattr() what was done for getattr() Jeremy Hylton <jeremy@alum.mit.edu> parents: 18888 diff changeset	873 return NULL;
fb837c5ae5d3 Do for hasattr() what was done for getattr() Jeremy Hylton <jeremy@alum.mit.edu> parents: 18888 diff changeset	874 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	875 v = PyObject_GetAttr(v, name);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	876 if (v == NULL) {
47080 58a0d5524f9a Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46606 diff changeset	877 if (!PyErr_ExceptionMatches(PyExc_Exception))
58a0d5524f9a Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46606 diff changeset	878 return NULL;
58a0d5524f9a Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46606 diff changeset	879 else {
58a0d5524f9a Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46606 diff changeset	880 PyErr_Clear();
58a0d5524f9a Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46606 diff changeset	881 Py_INCREF(Py_False);
58a0d5524f9a Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46606 diff changeset	882 return Py_False;
58a0d5524f9a Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from Alexandre Vassalotti <alexandre@peadrop.com> parents: 46606 diff changeset	883 }
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	884 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	885 Py_DECREF(v);
8402 0cb0394c2edc A bunch of functions are now properly implemented in abstract.c, and Guido van Rossum <guido@python.org> parents: 8287 diff changeset	886 Py_INCREF(Py_True);
0cb0394c2edc A bunch of functions are now properly implemented in abstract.c, and Guido van Rossum <guido@python.org> parents: 8287 diff changeset	887 return Py_True;
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	888 }
59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	889
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	890 PyDoc_STRVAR(hasattr_doc,
22785 aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	891 "hasattr(object, name) -> bool\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	892 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	893 Return whether the object has an attribute with the given name.\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	894 (This is done by calling getattr(object, name) and catching exceptions.)");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	895
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	896
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	897 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	898 builtin_id(PyObject self, PyObject v)
1263 65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	899 {
13078 1d0407960953 Trent Mick: Guido van Rossum <guido@python.org> parents: 12961 diff changeset	900 return PyLong_FromVoidPtr(v);
1263 65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	901 }
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	902
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	903 PyDoc_STRVAR(id_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	904 "id(object) -> integer\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	905 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	906 Return the identity of an object. This is guaranteed to be unique among\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	907 simultaneously existing objects. (Hint: it's the object's memory address.)");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	908
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	909
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	910 /* map object ************************************************************/
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	911
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	912 typedef struct {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	913 PyObject_HEAD
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	914 PyObject *iters;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	915 PyObject *func;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	916 } mapobject;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	917
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	918 static PyObject *
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	919 map_new(PyTypeObject type, PyObject args, PyObject *kwds)
1369 89e1e5d9ccbf * compile.[ch]: support for lambda() Guido van Rossum <guido@python.org> parents: 1360 diff changeset	920 {
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	921 PyObject it, iters, *func;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	922 mapobject *lz;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	923 Py_ssize_t numargs, i;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	924
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	925 if (type == &PyMap_Type && !_PyArg_NoKeywords("map()", kwds))
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	926 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	927
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	928 numargs = PyTuple_Size(args);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	929 if (numargs < 2) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	930 PyErr_SetString(PyExc_TypeError,
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	931 "map() must have at least two arguments.");
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	932 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	933 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	934
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	935 iters = PyTuple_New(numargs-1);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	936 if (iters == NULL)
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	937 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	938
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	939 for (i=1 ; i<numargs ; i++) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	940 /* Get iterator. */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	941 it = PyObject_GetIter(PyTuple_GET_ITEM(args, i));
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	942 if (it == NULL) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	943 Py_DECREF(iters);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	944 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	945 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	946 PyTuple_SET_ITEM(iters, i-1, it);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	947 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	948
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	949 /* create mapobject structure */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	950 lz = (mapobject *)type->tp_alloc(type, 0);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	951 if (lz == NULL) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	952 Py_DECREF(iters);
17675 0be277039d93 Generalize map() to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17667 diff changeset	953 return NULL;
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	954 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	955 lz->iters = iters;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	956 func = PyTuple_GET_ITEM(args, 0);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	957 Py_INCREF(func);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	958 lz->func = func;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	959
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	960 return (PyObject *)lz;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	961 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	962
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	963 static void
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	964 map_dealloc(mapobject *lz)
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	965 {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	966 PyObject_GC_UnTrack(lz);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	967 Py_XDECREF(lz->iters);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	968 Py_XDECREF(lz->func);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	969 Py_TYPE(lz)->tp_free(lz);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	970 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	971
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	972 static int
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	973 map_traverse(mapobject lz, visitproc visit, void arg)
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	974 {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	975 Py_VISIT(lz->iters);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	976 Py_VISIT(lz->func);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	977 return 0;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	978 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	979
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	980 static PyObject *
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	981 map_next(mapobject *lz)
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	982 {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	983 PyObject *val;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	984 PyObject *argtuple;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	985 PyObject *result;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	986 Py_ssize_t numargs, i;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	987
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	988 numargs = PyTuple_Size(lz->iters);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	989 argtuple = PyTuple_New(numargs);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	990 if (argtuple == NULL)
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	991 return NULL;
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	992
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	993 for (i=0 ; i<numargs ; i++) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	994 val = PyIter_Next(PyTuple_GET_ITEM(lz->iters, i));
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	995 if (val == NULL) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	996 Py_DECREF(argtuple);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	997 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	998 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	999 PyTuple_SET_ITEM(argtuple, i, val);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1000 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1001 result = PyObject_Call(lz->func, argtuple, NULL);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1002 Py_DECREF(argtuple);
17675 0be277039d93 Generalize map() to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17667 diff changeset	1003 return result;
1369 89e1e5d9ccbf * compile.[ch]: support for lambda() Guido van Rossum <guido@python.org> parents: 1360 diff changeset	1004 }
89e1e5d9ccbf * compile.[ch]: support for lambda() Guido van Rossum <guido@python.org> parents: 1360 diff changeset	1005
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1006 PyDoc_STRVAR(map_doc,
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1007 "map(func, *iterables) --> map object\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1008 \n\
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1009 Make an iterator that computes the function using arguments from\n\
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1010 each of the iterables. Stops when the shortest iterable is exhausted.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1011
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1012 PyTypeObject PyMap_Type = {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1013 PyVarObject_HEAD_INIT(&PyType_Type, 0)
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1014 "map", /* tp_name */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1015 sizeof(mapobject), /* tp_basicsize */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1016 0, /* tp_itemsize */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1017 /* methods */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1018 (destructor)map_dealloc, /* tp_dealloc */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1019 0, /* tp_print */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1020 0, /* tp_getattr */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1021 0, /* tp_setattr */
51270 debd14c489b9 Issue #1717: rename tp_compare to tp_reserved. I'll change the Mark Dickinson <dickinsm@gmail.com> parents: 51245 diff changeset	1022 0, /* tp_reserved */
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1023 0, /* tp_repr */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1024 0, /* tp_as_number */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1025 0, /* tp_as_sequence */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1026 0, /* tp_as_mapping */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1027 0, /* tp_hash */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1028 0, /* tp_call */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1029 0, /* tp_str */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1030 PyObject_GenericGetAttr, /* tp_getattro */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1031 0, /* tp_setattro */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1032 0, /* tp_as_buffer */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1033 Py_TPFLAGS_DEFAULT \| Py_TPFLAGS_HAVE_GC \|
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1034 Py_TPFLAGS_BASETYPE, /* tp_flags */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1035 map_doc, /* tp_doc */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1036 (traverseproc)map_traverse, /* tp_traverse */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1037 0, /* tp_clear */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1038 0, /* tp_richcompare */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1039 0, /* tp_weaklistoffset */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1040 PyObject_SelfIter, /* tp_iter */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1041 (iternextfunc)map_next, /* tp_iternext */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1042 0, /* tp_methods */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1043 0, /* tp_members */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1044 0, /* tp_getset */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1045 0, /* tp_base */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1046 0, /* tp_dict */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1047 0, /* tp_descr_get */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1048 0, /* tp_descr_set */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1049 0, /* tp_dictoffset */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1050 0, /* tp_init */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1051 PyType_GenericAlloc, /* tp_alloc */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1052 map_new, /* tp_new */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1053 PyObject_GC_Del, /* tp_free */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1054 };
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1055
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1056 static PyObject *
41501 0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1057 builtin_next(PyObject self, PyObject args)
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1058 {
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1059 PyObject it, res;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1060 PyObject *def = NULL;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1061
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1062 if (!PyArg_UnpackTuple(args, "next", 1, 2, &it, &def))
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1063 return NULL;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1064 if (!PyIter_Check(it)) {
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1065 PyErr_Format(PyExc_TypeError,
46606 af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1066 "%.200s object is not an iterator",
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1067 it->ob_type->tp_name);
41501 0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1068 return NULL;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1069 }
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1070
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1071 res = (*it->ob_type->tp_iternext)(it);
46606 af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1072 if (res != NULL) {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1073 return res;
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1074 } else if (def != NULL) {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1075 if (PyErr_Occurred()) {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1076 if(!PyErr_ExceptionMatches(PyExc_StopIteration))
41501 0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1077 return NULL;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1078 PyErr_Clear();
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1079 }
46606 af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1080 Py_INCREF(def);
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1081 return def;
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1082 } else if (PyErr_Occurred()) {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1083 return NULL;
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1084 } else {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1085 PyErr_SetNone(PyExc_StopIteration);
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1086 return NULL;
41501 0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1087 }
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1088 }
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1089
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1090 PyDoc_STRVAR(next_doc,
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1091 "next(iterator[, default])\n\
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1092 \n\
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1093 Return the next item from the iterator. If default is given and the iterator\n\
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1094 is exhausted, it is returned instead of raising StopIteration.");
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1095
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1096
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1097 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1098 builtin_setattr(PyObject self, PyObject args)
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	1099 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1100 PyObject *v;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1101 PyObject *name;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1102 PyObject *value;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1103
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1104 if (!PyArg_UnpackTuple(args, "setattr", 3, 3, &v, &name, &value))
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	1105 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1106 if (PyObject_SetAttr(v, name, value) != 0)
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	1107 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1108 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1109 return Py_None;
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	1110 }
59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	1111
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1112 PyDoc_STRVAR(setattr_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1113 "setattr(object, name, value)\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1114 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1115 Set a named attribute on an object; setattr(x, 'y', v) is equivalent to\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1116 ``x.y = v''.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1117
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1118
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1119 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1120 builtin_delattr(PyObject self, PyObject args)
1843 8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1121 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1122 PyObject *v;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1123 PyObject *name;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1124
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1125 if (!PyArg_UnpackTuple(args, "delattr", 2, 2, &v, &name))
1843 8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1126 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1127 if (PyObject_SetAttr(v, name, (PyObject *)NULL) != 0)
1843 8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1128 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1129 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1130 return Py_None;
1843 8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1131 }
8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1132
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1133 PyDoc_STRVAR(delattr_doc,
9514 a126107c433a Fix cosmetic bug in delattr docstring discovered by JvR. Guido van Rossum <guido@python.org> parents: 9188 diff changeset	1134 "delattr(object, name)\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1135 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1136 Delete a named attribute on an object; delattr(x, 'y') is equivalent to\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1137 ``del x.y''.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1138
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1139
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1140 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	1141 builtin_hash(PyObject self, PyObject v)
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1142 {
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1143 long x;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1144
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1145 x = PyObject_Hash(v);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1146 if (x == -1)
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1147 return NULL;
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1148 return PyLong_FromLong(x);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1149 }
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1150
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1151 PyDoc_STRVAR(hash_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1152 "hash(object) -> integer\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1153 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1154 Return a hash value for the object. Two objects with the same value have\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1155 the same hash value. The reverse is not necessarily true, but likely.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1156
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1157
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1158 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	1159 builtin_hex(PyObject self, PyObject v)
404 9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1160 {
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	1161 return PyNumber_ToBase(v, 16);
404 9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1162 }
9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1163
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1164 PyDoc_STRVAR(hex_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1165 "hex(number) -> string\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1166 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1167 Return the hexadecimal representation of an integer or long integer.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1168
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1169
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1170 static PyObject *
17597 32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1171 builtin_iter(PyObject self, PyObject args)
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1172 {
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1173 PyObject v, w = NULL;
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1174
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1175 if (!PyArg_UnpackTuple(args, "iter", 1, 2, &v, &w))
17597 32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1176 return NULL;
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1177 if (w == NULL)
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1178 return PyObject_GetIter(v);
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1179 if (!PyCallable_Check(v)) {
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1180 PyErr_SetString(PyExc_TypeError,
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1181 "iter(v, w): v must be callable");
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1182 return NULL;
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1183 }
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1184 return PyCallIter_New(v, w);
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1185 }
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1186
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1187 PyDoc_STRVAR(iter_doc,
47097 b2403d470b69 Rename enumerate() kw argument name to "iterable" and fix "sequence"->"iterable" in some docstrings. Georg Brandl <georg@python.org> parents: 47080 diff changeset	1188 "iter(iterable) -> iterator\n\
17597 32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1189 iter(callable, sentinel) -> iterator\n\
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1190 \n\
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1191 Get an iterator from an object. In the first form, the argument must\n\
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1192 supply its own iterator, or be a sequence.\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1193 In the second form, the callable is called until it returns the sentinel.");
17597 32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1194
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1195
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1196 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	1197 builtin_len(PyObject self, PyObject v)
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1198 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36484 diff changeset	1199 Py_ssize_t res;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1200
13576 61e4c29d53d8 replace PyXXX_Length calls with PyXXX_Size calls Jeremy Hylton <jeremy@alum.mit.edu> parents: 13447 diff changeset	1201 res = PyObject_Size(v);
8589 97dc6aa532e7 Fix a stupid little bug: len() of an unsized returns -1 and leaves an Guido van Rossum <guido@python.org> parents: 8581 diff changeset	1202 if (res < 0 && PyErr_Occurred())
97dc6aa532e7 Fix a stupid little bug: len() of an unsized returns -1 and leaves an Guido van Rossum <guido@python.org> parents: 8581 diff changeset	1203 return NULL;
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1204 return PyLong_FromSsize_t(res);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1205 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1206
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1207 PyDoc_STRVAR(len_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1208 "len(object) -> integer\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1209 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1210 Return the number of items of a sequence or mapping.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1211
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1212
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1213 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	1214 builtin_locals(PyObject *self)
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1215 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1216 PyObject *d;
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1217
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1218 d = PyEval_GetLocals();
39610 3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change, Thomas Wouters <thomas@python.org> parents: 39603 diff changeset	1219 Py_XINCREF(d);
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1220 return d;
9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1221 }
9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1222
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1223 PyDoc_STRVAR(locals_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1224 "locals() -> dictionary\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1225 \n\
27076 753306f9b0a0 SF bug #655271: Slightly modify locals() doc Raymond Hettinger <python@rcn.com> parents: 26824 diff changeset	1226 Update and return a dictionary containing the current scope's local variables.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1227
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1228
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1229 static PyObject *
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1230 min_max(PyObject args, PyObject kwds, int op)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1231 {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1232 PyObject v, it, item, val, maxitem, maxval, *keyfunc=NULL;
33099 ce016d0ec701 Patch #1005468: Disambiguate "min() or max()" exception string. Martin v. Löwis <martin@v.loewis.de> parents: 33019 diff changeset	1233 const char *name = op == Py_LT ? "min" : "max";
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1234
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1235 if (PyTuple_Size(args) > 1)
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1236 v = args;
33099 ce016d0ec701 Patch #1005468: Disambiguate "min() or max()" exception string. Martin v. Löwis <martin@v.loewis.de> parents: 33019 diff changeset	1237 else if (!PyArg_UnpackTuple(args, (char *)name, 1, 1, &v))
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1238 return NULL;
23305 ef6e31f0cee1 builtin_zip(): Take a good guess at how big the result list will be, Tim Peters <tim.peters@gmail.com> parents: 23295 diff changeset	1239
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1240 if (kwds != NULL && PyDict_Check(kwds) && PyDict_Size(kwds)) {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1241 keyfunc = PyDict_GetItemString(kwds, "key");
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1242 if (PyDict_Size(kwds)!=1 \|\| keyfunc == NULL) {
35500 8fa83a9ebc6e Whitespace normalization. Georg Brandl <georg@python.org> parents: 35364 diff changeset	1243 PyErr_Format(PyExc_TypeError,
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1244 "%s() got an unexpected keyword argument", name);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1245 return NULL;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1246 }
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1247 Py_INCREF(keyfunc);
35500 8fa83a9ebc6e Whitespace normalization. Georg Brandl <georg@python.org> parents: 35364 diff changeset	1248 }
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1249
17667 76ee8b62ee2a Generalize max(seq) and min(seq) to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17654 diff changeset	1250 it = PyObject_GetIter(v);
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1251 if (it == NULL) {
c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1252 Py_XDECREF(keyfunc);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1253 return NULL;
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1254 }
17667 76ee8b62ee2a Generalize max(seq) and min(seq) to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17654 diff changeset	1255
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1256 maxitem = NULL; /* the result */
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1257 maxval = NULL; /* the value associated with the result */
34123 4e8fb12f8378 Put parentheses around the assignment in the 'while' loop conditional Brett Cannon <bcannon@gmail.com> parents: 34085 diff changeset	1258 while (( item = PyIter_Next(it) )) {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1259 /* get the value from the key function */
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1260 if (keyfunc != NULL) {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1261 val = PyObject_CallFunctionObjArgs(keyfunc, item, NULL);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1262 if (val == NULL)
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1263 goto Fail_it_item;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1264 }
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1265 /* no key function; the value is the item */
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1266 else {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1267 val = item;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1268 Py_INCREF(val);
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1269 }
17667 76ee8b62ee2a Generalize max(seq) and min(seq) to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17654 diff changeset	1270
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1271 /* maximum value and item are unset; set them */
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1272 if (maxval == NULL) {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1273 maxitem = item;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1274 maxval = val;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1275 }
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1276 /* maximum value and item are set; update them as necessary */
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1277 else {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1278 int cmp = PyObject_RichCompareBool(val, maxval, op);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1279 if (cmp < 0)
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1280 goto Fail_it_item_and_val;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1281 else if (cmp > 0) {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1282 Py_DECREF(maxval);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1283 Py_DECREF(maxitem);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1284 maxval = val;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1285 maxitem = item;
15949 76ad2a9a3e53 Use rich comparisons in min and max. Guido van Rossum <guido@python.org> parents: 15832 diff changeset	1286 }
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1287 else {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1288 Py_DECREF(item);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1289 Py_DECREF(val);
5610 10e9cfa010f0 PyObject_Compare can raise an exception now. Guido van Rossum <guido@python.org> parents: 5471 diff changeset	1290 }
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1291 }
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1292 }
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1293 if (PyErr_Occurred())
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1294 goto Fail_it;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1295 if (maxval == NULL) {
33099 ce016d0ec701 Patch #1005468: Disambiguate "min() or max()" exception string. Martin v. Löwis <martin@v.loewis.de> parents: 33019 diff changeset	1296 PyErr_Format(PyExc_ValueError,
ce016d0ec701 Patch #1005468: Disambiguate "min() or max()" exception string. Martin v. Löwis <martin@v.loewis.de> parents: 33019 diff changeset	1297 "%s() arg is an empty sequence", name);
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1298 assert(maxitem == NULL);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1299 }
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1300 else
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1301 Py_DECREF(maxval);
17667 76ee8b62ee2a Generalize max(seq) and min(seq) to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17654 diff changeset	1302 Py_DECREF(it);
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1303 Py_XDECREF(keyfunc);
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1304 return maxitem;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1305
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1306 Fail_it_item_and_val:
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1307 Py_DECREF(val);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1308 Fail_it_item:
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1309 Py_DECREF(item);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1310 Fail_it:
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1311 Py_XDECREF(maxval);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1312 Py_XDECREF(maxitem);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1313 Py_DECREF(it);
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1314 Py_XDECREF(keyfunc);
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1315 return NULL;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1316 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1317
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1318 static PyObject *
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1319 builtin_min(PyObject self, PyObject args, PyObject *kwds)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1320 {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1321 return min_max(args, kwds, Py_LT);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1322 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1323
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1324 PyDoc_STRVAR(min_doc,
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1325 "min(iterable[, key=func]) -> value\n\
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1326 min(a, b, c, ...[, key=func]) -> value\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1327 \n\
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1328 With a single iterable argument, return its smallest item.\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1329 With two or more arguments, return the smallest argument.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1330
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1331
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1332 static PyObject *
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1333 builtin_max(PyObject self, PyObject args, PyObject *kwds)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1334 {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1335 return min_max(args, kwds, Py_GT);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1336 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1337
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1338 PyDoc_STRVAR(max_doc,
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1339 "max(iterable[, key=func]) -> value\n\
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1340 max(a, b, c, ...[, key=func]) -> value\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1341 \n\
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1342 With a single iterable argument, return its largest item.\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1343 With two or more arguments, return the largest argument.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1344
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1345
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1346 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	1347 builtin_oct(PyObject self, PyObject v)
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1348 {
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	1349 return PyNumber_ToBase(v, 8);
404 9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1350 }
9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1351
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1352 PyDoc_STRVAR(oct_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1353 "oct(number) -> string\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1354 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1355 Return the octal representation of an integer or long integer.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1356
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1357
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1358 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	1359 builtin_ord(PyObject self, PyObject obj)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1360 {
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	1361 long ord;
36521 30aef3ce2b26 Use Py_ssize_t to count the Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1362 Py_ssize_t size;
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	1363
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1364 if (PyBytes_Check(obj)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1365 size = PyBytes_GET_SIZE(obj);
15635 838551869790 Patch #102955, fixing one of the warnings in bug #121479: Andrew M. Kuchling <amk@amk.ca> parents: 15478 diff changeset	1366 if (size == 1) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1367 ord = (long)((unsigned char)*PyBytes_AS_STRING(obj));
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1368 return PyLong_FromLong(ord);
15635 838551869790 Patch #102955, fixing one of the warnings in bug #121479: Andrew M. Kuchling <amk@amk.ca> parents: 15478 diff changeset	1369 }
41452 3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1370 }
3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1371 else if (PyUnicode_Check(obj)) {
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1372 size = PyUnicode_GET_SIZE(obj);
15635 838551869790 Patch #102955, fixing one of the warnings in bug #121479: Andrew M. Kuchling <amk@amk.ca> parents: 15478 diff changeset	1373 if (size == 1) {
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1374 ord = (long)*PyUnicode_AS_UNICODE(obj);
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1375 return PyLong_FromLong(ord);
15635 838551869790 Patch #102955, fixing one of the warnings in bug #121479: Andrew M. Kuchling <amk@amk.ca> parents: 15478 diff changeset	1376 }
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1377 #ifndef Py_UNICODE_WIDE
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1378 if (size == 2) {
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1379 /* Decode a valid surrogate pair */
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1380 int c0 = PyUnicode_AS_UNICODE(obj)[0];
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1381 int c1 = PyUnicode_AS_UNICODE(obj)[1];
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1382 if (0xD800 <= c0 && c0 <= 0xDBFF &&
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1383 0xDC00 <= c1 && c1 <= 0xDFFF) {
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1384 ord = ((((c0 & 0x03FF) << 10) \| (c1 & 0x03FF)) +
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1385 0x00010000);
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1386 return PyLong_FromLong(ord);
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1387 }
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1388 }
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1389 #endif
41846 308e632702bf Enable new I/O. Disable creation of old files. Guido van Rossum <guido@python.org> parents: 41824 diff changeset	1390 }
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	1391 else if (PyByteArray_Check(obj)) {
41452 3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1392 /* XXX Hopefully this is temporary */
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	1393 size = PyByteArray_GET_SIZE(obj);
41452 3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1394 if (size == 1) {
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	1395 ord = (long)((unsigned char)*PyByteArray_AS_STRING(obj));
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1396 return PyLong_FromLong(ord);
41452 3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1397 }
3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1398 }
3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1399 else {
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1400 PyErr_Format(PyExc_TypeError,
15654 6405f30aa08c CHange error messages for ord(), using "string" instead of "string or Unicode" Andrew M. Kuchling <amk@amk.ca> parents: 15637 diff changeset	1401 "ord() expected string of length 1, but " \
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1402 "%.200s found", obj->ob_type->tp_name);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1403 return NULL;
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	1404 }
8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	1405
15829 9308dc8c85e0 (Modified) patch by Ping - SF Patch #102681. Guido van Rossum <guido@python.org> parents: 15727 diff changeset	1406 PyErr_Format(PyExc_TypeError,
15654 6405f30aa08c CHange error messages for ord(), using "string" instead of "string or Unicode" Andrew M. Kuchling <amk@amk.ca> parents: 15637 diff changeset	1407 "ord() expected a character, "
36521 30aef3ce2b26 Use Py_ssize_t to count the Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1408 "but string of length %zd found",
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1409 size);
aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1410 return NULL;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1411 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1412
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	1413 PyDoc_VAR(ord_doc) = PyDoc_STR(
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1414 "ord(c) -> integer\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1415 \n\
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1416 Return the integer ordinal of a one-character string."
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	1417 )
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1418 #ifndef Py_UNICODE_WIDE
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	1419 PyDoc_STR(
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1420 "\nA valid surrogate pair is also accepted."
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	1421 )
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1422 #endif
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	1423 ;
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1424
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1425
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1426 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1427 builtin_pow(PyObject self, PyObject args)
2087 65146b52f16b * Python/bltinmodule.c: restructured coerce(), divmod(), pow() to Guido van Rossum <guido@python.org> parents: 2062 diff changeset	1428 {
8402 0cb0394c2edc A bunch of functions are now properly implemented in abstract.c, and Guido van Rossum <guido@python.org> parents: 8287 diff changeset	1429 PyObject v, w, *z = Py_None;
2087 65146b52f16b * Python/bltinmodule.c: restructured coerce(), divmod(), pow() to Guido van Rossum <guido@python.org> parents: 2062 diff changeset	1430
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1431 if (!PyArg_UnpackTuple(args, "pow", 2, 3, &v, &w, &z))
2087 65146b52f16b * Python/bltinmodule.c: restructured coerce(), divmod(), pow() to Guido van Rossum <guido@python.org> parents: 2062 diff changeset	1432 return NULL;
8402 0cb0394c2edc A bunch of functions are now properly implemented in abstract.c, and Guido van Rossum <guido@python.org> parents: 8287 diff changeset	1433 return PyNumber_Power(v, w, z);
223 6693c5d87f3a Added long() and support for longs in int() and float(); Guido van Rossum <guido@python.org> parents: 182 diff changeset	1434 }
6693c5d87f3a Added long() and support for longs in int() and float(); Guido van Rossum <guido@python.org> parents: 182 diff changeset	1435
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1436 PyDoc_STRVAR(pow_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1437 "pow(x, y[, z]) -> number\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1438 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1439 With two arguments, equivalent to x**y. With three arguments,\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1440 equivalent to (x**y) % z, but may be more efficient (e.g. for longs).");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1441
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1442
28583 a0c002050526 Patch by Chad Netzer (with significant change): Guido van Rossum <guido@python.org> parents: 28513 diff changeset	1443
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1444 static PyObject *
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1445 builtin_print(PyObject self, PyObject args, PyObject *kwds)
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1446 {
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1447 static char *kwlist[] = {"sep", "end", "file", 0};
40922 be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1448 static PyObject *dummy_args;
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1449 PyObject sep = NULL, end = NULL, *file = NULL;
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1450 int i, err;
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1451
40922 be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1452 if (dummy_args == NULL) {
be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1453 if (!(dummy_args = PyTuple_New(0)))
be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1454 return NULL;
be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1455 }
40788 e9a6234b26af * Remove PRINT_ITEM(_TO), PRINT_NEWLINE(_TO) opcodes. Georg Brandl <georg@python.org> parents: 40774 diff changeset	1456 if (!PyArg_ParseTupleAndKeywords(dummy_args, kwds, "\|OOO:print",
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1457 kwlist, &sep, &end, &file))
43844 2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1458 return NULL;
2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1459 if (file == NULL \|\| file == Py_None) {
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1460 file = PySys_GetObject("stdout");
43844 2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1461 /* sys.stdout may be None when FILE* stdout isn't connected */
2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1462 if (file == Py_None)
2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1463 Py_RETURN_NONE;
2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1464 }
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1465
55057 466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1466 if (sep == Py_None) {
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1467 sep = NULL;
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1468 }
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1469 else if (sep && !PyUnicode_Check(sep)) {
40411 b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1470 PyErr_Format(PyExc_TypeError,
42854 824b9d52e006 Use unicode and remove support for some uses of str8. Neal Norwitz <nnorwitz@gmail.com> parents: 42817 diff changeset	1471 "sep must be None or a string, not %.200s",
40411 b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1472 sep->ob_type->tp_name);
b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1473 return NULL;
b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1474 }
55057 466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1475 if (end == Py_None) {
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1476 end = NULL;
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1477 }
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1478 else if (end && !PyUnicode_Check(end)) {
40411 b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1479 PyErr_Format(PyExc_TypeError,
42854 824b9d52e006 Use unicode and remove support for some uses of str8. Neal Norwitz <nnorwitz@gmail.com> parents: 42817 diff changeset	1480 "end must be None or a string, not %.200s",
40411 b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1481 end->ob_type->tp_name);
b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1482 return NULL;
b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1483 }
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1484
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1485 for (i = 0; i < PyTuple_Size(args); i++) {
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1486 if (i > 0) {
55057 466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1487 if (sep == NULL)
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1488 err = PyFile_WriteString(" ", file);
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1489 else
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1490 err = PyFile_WriteObject(sep, file,
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1491 Py_PRINT_RAW);
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1492 if (err)
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1493 return NULL;
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1494 }
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1495 err = PyFile_WriteObject(PyTuple_GetItem(args, i), file,
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1496 Py_PRINT_RAW);
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1497 if (err)
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1498 return NULL;
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1499 }
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1500
55057 466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1501 if (end == NULL)
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1502 err = PyFile_WriteString("\n", file);
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1503 else
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1504 err = PyFile_WriteObject(end, file, Py_PRINT_RAW);
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1505 if (err)
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1506 return NULL;
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1507
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1508 Py_RETURN_NONE;
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1509 }
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1510
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1511 PyDoc_STRVAR(print_doc,
45086 7cb6e5617da0 Make print docstring consistent with its docs. Georg Brandl <georg@python.org> parents: 45082 diff changeset	1512 "print(value, ..., sep=' ', end='\\n', file=sys.stdout)\n\
40410 2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1513 \n\
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1514 Prints the values to a stream, or to sys.stdout by default.\n\
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1515 Optional keyword arguments:\n\
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1516 file: a file-like object (stream); defaults to the current sys.stdout.\n\
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1517 sep: string inserted between values, default a space.\n\
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1518 end: string appended after the last value, default a newline.");
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1519
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1520
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1521 static PyObject *
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1522 builtin_input(PyObject self, PyObject args)
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1523 {
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1524 PyObject *promptarg = NULL;
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1525 PyObject *fin = PySys_GetObject("stdin");
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1526 PyObject *fout = PySys_GetObject("stdout");
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1527 PyObject *ferr = PySys_GetObject("stderr");
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1528 PyObject *tmp;
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1529 long fd;
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1530 int tty;
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1531
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1532 /* Parse arguments */
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1533 if (!PyArg_UnpackTuple(args, "input", 0, 1, &promptarg))
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1534 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1535
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1536 /* Check that stdin/out/err are intact */
43855 ee081609cee8 Added some additional checks for sys.std?? is None, see #1440 Christian Heimes <christian@cheimes.de> parents: 43844 diff changeset	1537 if (fin == NULL \|\| fin == Py_None) {
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1538 PyErr_SetString(PyExc_RuntimeError,
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1539 "input(): lost sys.stdin");
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1540 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1541 }
43855 ee081609cee8 Added some additional checks for sys.std?? is None, see #1440 Christian Heimes <christian@cheimes.de> parents: 43844 diff changeset	1542 if (fout == NULL \|\| fout == Py_None) {
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1543 PyErr_SetString(PyExc_RuntimeError,
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1544 "input(): lost sys.stdout");
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1545 return NULL;
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1546 }
43855 ee081609cee8 Added some additional checks for sys.std?? is None, see #1440 Christian Heimes <christian@cheimes.de> parents: 43844 diff changeset	1547 if (ferr == NULL \|\| ferr == Py_None) {
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1548 PyErr_SetString(PyExc_RuntimeError,
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1549 "input(): lost sys.stderr");
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1550 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1551 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1552
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1553 /* First of all, flush stderr */
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1554 tmp = PyObject_CallMethod(ferr, "flush", "");
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1555 if (tmp == NULL)
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1556 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1557 else
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1558 Py_DECREF(tmp);
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1559
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1560 /* We should only use (GNU) readline if Python's sys.stdin and
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1561 sys.stdout are the same as C's stdin and stdout, because we
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1562 need to pass it those. */
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1563 tmp = PyObject_CallMethod(fin, "fileno", "");
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1564 if (tmp == NULL) {
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1565 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1566 tty = 0;
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1567 }
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1568 else {
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1569 fd = PyLong_AsLong(tmp);
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1570 Py_DECREF(tmp);
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1571 if (fd < 0 && PyErr_Occurred())
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1572 return NULL;
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1573 tty = fd == fileno(stdin) && isatty(fd);
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1574 }
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1575 if (tty) {
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1576 tmp = PyObject_CallMethod(fout, "fileno", "");
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1577 if (tmp == NULL)
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1578 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1579 else {
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1580 fd = PyLong_AsLong(tmp);
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1581 Py_DECREF(tmp);
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1582 if (fd < 0 && PyErr_Occurred())
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1583 return NULL;
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1584 tty = fd == fileno(stdout) && isatty(fd);
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1585 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1586 }
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1587
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1588 /* If we're interactive, use (GNU) readline */
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1589 if (tty) {
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1590 PyObject *po;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1591 char *prompt;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1592 char *s;
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1593 PyObject *stdin_encoding;
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1594 PyObject *result;
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1595
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1596 stdin_encoding = PyObject_GetAttrString(fin, "encoding");
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1597 if (!stdin_encoding)
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1598 /* stdin is a text stream, so it must have an
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1599 encoding. */
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1600 return NULL;
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1601 tmp = PyObject_CallMethod(fout, "flush", "");
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1602 if (tmp == NULL)
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1603 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1604 else
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1605 Py_DECREF(tmp);
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1606 if (promptarg != NULL) {
49261 f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1607 PyObject *stringpo;
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1608 PyObject *stdout_encoding;
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1609 stdout_encoding = PyObject_GetAttrString(fout,
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1610 "encoding");
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1611 if (stdout_encoding == NULL) {
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1612 Py_DECREF(stdin_encoding);
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1613 return NULL;
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1614 }
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1615 stringpo = PyObject_Str(promptarg);
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1616 if (stringpo == NULL) {
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1617 Py_DECREF(stdin_encoding);
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1618 Py_DECREF(stdout_encoding);
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1619 return NULL;
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1620 }
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1621 po = PyUnicode_AsEncodedString(stringpo,
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1622 _PyUnicode_AsString(stdout_encoding), NULL);
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1623 Py_DECREF(stdout_encoding);
f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1624 Py_DECREF(stringpo);
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1625 if (po == NULL) {
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1626 Py_DECREF(stdin_encoding);
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1627 return NULL;
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1628 }
49261 f0c25e6bbad5 #1688: On Windows, the input() prompt was not correctly displayed if it Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 48883 diff changeset	1629 prompt = PyBytes_AsString(po);
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1630 if (prompt == NULL) {
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1631 Py_DECREF(stdin_encoding);
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1632 Py_DECREF(po);
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1633 return NULL;
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1634 }
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1635 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1636 else {
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1637 po = NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1638 prompt = "";
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1639 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1640 s = PyOS_Readline(stdin, stdout, prompt);
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1641 Py_XDECREF(po);
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1642 if (s == NULL) {
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1643 if (!PyErr_Occurred())
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1644 PyErr_SetNone(PyExc_KeyboardInterrupt);
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1645 Py_DECREF(stdin_encoding);
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1646 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1647 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1648 if (*s == '\0') {
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1649 PyErr_SetNone(PyExc_EOFError);
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1650 result = NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1651 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1652 else { /* strip trailing '\n' */
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1653 size_t len = strlen(s);
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1654 if (len > PY_SSIZE_T_MAX) {
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1655 PyErr_SetString(PyExc_OverflowError,
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1656 "input: input too long");
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1657 result = NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1658 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1659 else {
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1660 result = PyUnicode_Decode
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1661 (s, len-1,
48660 85b67fb5672b Rename PyUnicode_AsString -> _PyUnicode_AsString and Marc-André Lemburg <mal@egenix.com> parents: 48601 diff changeset	1662 _PyUnicode_AsString(stdin_encoding),
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1663 NULL);
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1664 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1665 }
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1666 Py_DECREF(stdin_encoding);
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1667 PyMem_FREE(s);
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1668 return result;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1669 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1670
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1671 /* Fallback if we're not interactive */
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1672 if (promptarg != NULL) {
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1673 if (PyFile_WriteObject(promptarg, fout, Py_PRINT_RAW) != 0)
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1674 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1675 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1676 tmp = PyObject_CallMethod(fout, "flush", "");
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1677 if (tmp == NULL)
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1678 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1679 else
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1680 Py_DECREF(tmp);
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1681 return PyFile_GetLine(fin, -1);
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1682 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1683
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1684 PyDoc_STRVAR(input_doc,
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1685 "input([prompt]) -> string\n\
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1686 \n\
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1687 Read a string from standard input. The trailing newline is stripped.\n\
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1688 If the user hits EOF (Unix: Ctl-D, Windows: Ctl-Z+Return), raise EOFError.\n\
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1689 On Unix, GNU readline is used if enabled. The prompt string, if given,\n\
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1690 is printed without a trailing newline before reading.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1691
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1692
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1693 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	1694 builtin_repr(PyObject self, PyObject v)
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1079 diff changeset	1695 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1696 return PyObject_Repr(v);
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1079 diff changeset	1697 }
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1079 diff changeset	1698
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1699 PyDoc_STRVAR(repr_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1700 "repr(object) -> string\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1701 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1702 Return the canonical string representation of the object.\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1703 For most object types, eval(repr(object)) == object.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1704
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1705
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1706 static PyObject *
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	1707 builtin_round(PyObject self, PyObject args, PyObject *kwds)
1215 9d6cf529bb71 bltinmodule.c: added round(x, [n]); coerce() of two class instances Guido van Rossum <guido@python.org> parents: 1096 diff changeset	1708 {
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1709 static PyObject *round_str = NULL;
51145 9742e8a4dca1 Issue #4707: round(x, n) now returns an integer when x is an integer. Mark Dickinson <dickinsm@gmail.com> parents: 50755 diff changeset	1710 PyObject *ndigits = NULL;
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	1711 static char *kwlist[] = {"number", "ndigits", 0};
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1712 PyObject number, round;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1713
51145 9742e8a4dca1 Issue #4707: round(x, n) now returns an integer when x is an integer. Mark Dickinson <dickinsm@gmail.com> parents: 50755 diff changeset	1714 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O\|O:round",
9742e8a4dca1 Issue #4707: round(x, n) now returns an integer when x is an integer. Mark Dickinson <dickinsm@gmail.com> parents: 50755 diff changeset	1715 kwlist, &number, &ndigits))
9742e8a4dca1 Issue #4707: round(x, n) now returns an integer when x is an integer. Mark Dickinson <dickinsm@gmail.com> parents: 50755 diff changeset	1716 return NULL;
42718 7fe2848fd41d Implement the round functionality for PEP 3141, and add tests for it. Alex Martelli <aleaxit@gmail.com> parents: 42713 diff changeset	1717
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: 44273 diff changeset	1718 if (Py_TYPE(number)->tp_dict == NULL) {
86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44273 diff changeset	1719 if (PyType_Ready(Py_TYPE(number)) < 0)
42760 e3e06b389406 Before calling _PyType_Lookup() the type needs to be initialized. Guido van Rossum <guido@python.org> parents: 42753 diff changeset	1720 return NULL;
e3e06b389406 Before calling _PyType_Lookup() the type needs to be initialized. Guido van Rossum <guido@python.org> parents: 42753 diff changeset	1721 }
e3e06b389406 Before calling _PyType_Lookup() the type needs to be initialized. Guido van Rossum <guido@python.org> parents: 42753 diff changeset	1722
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1723 if (round_str == NULL) {
45029 ef2d3bf8383d Merged revisions 60379-60382 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44905 diff changeset	1724 round_str = PyUnicode_InternFromString("__round__");
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1725 if (round_str == NULL)
42718 7fe2848fd41d Implement the round functionality for PEP 3141, and add tests for it. Alex Martelli <aleaxit@gmail.com> parents: 42713 diff changeset	1726 return NULL;
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1727 }
077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1728
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: 44273 diff changeset	1729 round = _PyType_Lookup(Py_TYPE(number), round_str);
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1730 if (round == NULL) {
077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1731 PyErr_Format(PyExc_TypeError,
077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1732 "type %.100s doesn't define __round__ method",
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: 44273 diff changeset	1733 Py_TYPE(number)->tp_name);
42718 7fe2848fd41d Implement the round functionality for PEP 3141, and add tests for it. Alex Martelli <aleaxit@gmail.com> parents: 42713 diff changeset	1734 return NULL;
7fe2848fd41d Implement the round functionality for PEP 3141, and add tests for it. Alex Martelli <aleaxit@gmail.com> parents: 42713 diff changeset	1735 }
7fe2848fd41d Implement the round functionality for PEP 3141, and add tests for it. Alex Martelli <aleaxit@gmail.com> parents: 42713 diff changeset	1736
51145 9742e8a4dca1 Issue #4707: round(x, n) now returns an integer when x is an integer. Mark Dickinson <dickinsm@gmail.com> parents: 50755 diff changeset	1737 if (ndigits == NULL)
9742e8a4dca1 Issue #4707: round(x, n) now returns an integer when x is an integer. Mark Dickinson <dickinsm@gmail.com> parents: 50755 diff changeset	1738 return PyObject_CallFunction(round, "O", number);
8287 d3bf3c2ad75a Implement round() slightly different, so that for negative ndigits no Guido van Rossum <guido@python.org> parents: 8138 diff changeset	1739 else
51145 9742e8a4dca1 Issue #4707: round(x, n) now returns an integer when x is an integer. Mark Dickinson <dickinsm@gmail.com> parents: 50755 diff changeset	1740 return PyObject_CallFunction(round, "OO", number, ndigits);
1215 9d6cf529bb71 bltinmodule.c: added round(x, [n]); coerce() of two class instances Guido van Rossum <guido@python.org> parents: 1096 diff changeset	1741 }
9d6cf529bb71 bltinmodule.c: added round(x, [n]); coerce() of two class instances Guido van Rossum <guido@python.org> parents: 1096 diff changeset	1742
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1743 PyDoc_STRVAR(round_doc,
51145 9742e8a4dca1 Issue #4707: round(x, n) now returns an integer when x is an integer. Mark Dickinson <dickinsm@gmail.com> parents: 50755 diff changeset	1744 "round(number[, ndigits]) -> number\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1745 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1746 Round a number to a given precision in decimal digits (default 0 digits).\n\
48432 8f1346502234 Docstring typo Mark Dickinson <dickinsm@gmail.com> parents: 48401 diff changeset	1747 This returns an int when called with one argument, otherwise the\n\
48401 70a4ec412882 #3191: fix round() docs and docstring. Georg Brandl <georg@python.org> parents: 47611 diff changeset	1748 same type as the number. ndigits may be negative.");
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1749
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1750
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1751 static PyObject *
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1752 builtin_sorted(PyObject self, PyObject args, PyObject *kwds)
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1753 {
45061 b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1754 PyObject newlist, v, seq, keyfunc=NULL, *newargs;
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1755 PyObject *callable;
45061 b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1756 static char *kwlist[] = {"iterable", "key", "reverse", 0};
36034 fdf0ac36eb74 Fix an int/long mismatch identified here: Neal Norwitz <nnorwitz@gmail.com> parents: 35999 diff changeset	1757 int reverse;
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1758
45061 b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1759 /* args 1-3 should match listsort in Objects/listobject.c */
b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1760 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O\|Oi:sorted",
b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1761 kwlist, &seq, &keyfunc, &reverse))
35608 a670a5dd1fc6 Removed a check "if (args != NULL)" which is always True and makes no sense. Armin Rigo <arigo@tunes.org> parents: 35567 diff changeset	1762 return NULL;
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1763
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1764 newlist = PySequence_List(seq);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1765 if (newlist == NULL)
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1766 return NULL;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1767
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1768 callable = PyObject_GetAttrString(newlist, "sort");
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1769 if (callable == NULL) {
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1770 Py_DECREF(newlist);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1771 return NULL;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1772 }
35500 8fa83a9ebc6e Whitespace normalization. Georg Brandl <georg@python.org> parents: 35364 diff changeset	1773
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1774 newargs = PyTuple_GetSlice(args, 1, 4);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1775 if (newargs == NULL) {
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1776 Py_DECREF(newlist);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1777 Py_DECREF(callable);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1778 return NULL;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1779 }
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1780
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1781 v = PyObject_Call(callable, newargs, kwds);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1782 Py_DECREF(newargs);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1783 Py_DECREF(callable);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1784 if (v == NULL) {
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1785 Py_DECREF(newlist);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1786 return NULL;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1787 }
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1788 Py_DECREF(v);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1789 return newlist;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1790 }
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1791
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1792 PyDoc_STRVAR(sorted_doc,
45061 b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1793 "sorted(iterable, key=None, reverse=False) --> new sorted list");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1794
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1795 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1796 builtin_vars(PyObject self, PyObject args)
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1797 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1798 PyObject *v = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1799 PyObject *d;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1800
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1801 if (!PyArg_UnpackTuple(args, "vars", 0, 1, &v))
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	1802 return NULL;
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1803 if (v == NULL) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1804 d = PyEval_GetLocals();
2857 eebbdbee54f9 be more suspicious of getlocals() Guido van Rossum <guido@python.org> parents: 2844 diff changeset	1805 if (d == NULL) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1806 if (!PyErr_Occurred())
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1807 PyErr_SetString(PyExc_SystemError,
28740 d3297e298211 some more error-message enhancements Alex Martelli <aleaxit@gmail.com> parents: 28738 diff changeset	1808 "vars(): no locals!?");
2857 eebbdbee54f9 be more suspicious of getlocals() Guido van Rossum <guido@python.org> parents: 2844 diff changeset	1809 }
eebbdbee54f9 be more suspicious of getlocals() Guido van Rossum <guido@python.org> parents: 2844 diff changeset	1810 else
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1811 Py_INCREF(d);
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1812 }
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1813 else {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1814 d = PyObject_GetAttrString(v, "__dict__");
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1815 if (d == NULL) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1816 PyErr_SetString(PyExc_TypeError,
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1817 "vars() argument must have __dict__ attribute");
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1818 return NULL;
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1819 }
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1820 }
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1821 return d;
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1822 }
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1823
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1824 PyDoc_STRVAR(vars_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1825 "vars([object]) -> dictionary\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1826 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1827 Without arguments, equivalent to locals().\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1828 With an argument, equivalent to object.__dict__.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1829
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1830 static PyObject*
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1831 builtin_sum(PyObject self, PyObject args)
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1832 {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1833 PyObject *seq;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1834 PyObject *result = NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1835 PyObject temp, item, *iter;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1836
30774 2d98710f272e Use PyArg_UnpackTuple() where possible. Raymond Hettinger <python@rcn.com> parents: 30683 diff changeset	1837 if (!PyArg_UnpackTuple(args, "sum", 1, 2, &seq, &result))
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1838 return NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1839
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1840 iter = PyObject_GetIter(seq);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1841 if (iter == NULL)
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1842 return NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1843
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1844 if (result == NULL) {
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1845 result = PyLong_FromLong(0);
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1846 if (result == NULL) {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1847 Py_DECREF(iter);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1848 return NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1849 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1850 } else {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1851 /* reject string values for 'start' parameter */
43577 ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1852 if (PyUnicode_Check(result)) {
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1853 PyErr_SetString(PyExc_TypeError,
28740 d3297e298211 some more error-message enhancements Alex Martelli <aleaxit@gmail.com> parents: 28738 diff changeset	1854 "sum() can't sum strings [use ''.join(seq) instead]");
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1855 Py_DECREF(iter);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1856 return NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1857 }
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	1858 if (PyByteArray_Check(result)) {
43577 ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1859 PyErr_SetString(PyExc_TypeError,
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1860 "sum() can't sum bytes [use b''.join(seq) instead]");
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1861 Py_DECREF(iter);
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1862 return NULL;
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1863 }
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1864
28718 16ef5b9bc789 fixed a potential refcount bug (thanks Raymond!). Alex Martelli <aleaxit@gmail.com> parents: 28717 diff changeset	1865 Py_INCREF(result);
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1866 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1867
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1868 #ifndef SLOW_SUM
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1869 /* Fast addition by keeping temporary sums in C instead of new Python objects.
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1870 Assumes all inputs are the same type. If the assumption fails, default
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1871 to the more general routine.
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1872 */
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1873 if (PyLong_CheckExact(result)) {
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1874 int overflow;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1875 long i_result = PyLong_AsLongAndOverflow(result, &overflow);
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1876 /* If this already overflowed, don't even enter the loop. */
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1877 if (overflow == 0) {
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1878 Py_DECREF(result);
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1879 result = NULL;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1880 }
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1881 while(result == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1882 item = PyIter_Next(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1883 if (item == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1884 Py_DECREF(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1885 if (PyErr_Occurred())
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1886 return NULL;
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1887 return PyLong_FromLong(i_result);
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1888 }
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1889 if (PyLong_CheckExact(item)) {
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1890 long b = PyLong_AsLongAndOverflow(item, &overflow);
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1891 long x = i_result + b;
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1892 if (overflow == 0 && ((x^i_result) >= 0 \|\| (x^b) >= 0)) {
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1893 i_result = x;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1894 Py_DECREF(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1895 continue;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1896 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1897 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1898 /* Either overflowed or is not an int. Restore real objects and process normally */
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 44098 diff changeset	1899 result = PyLong_FromLong(i_result);
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1900 temp = PyNumber_Add(result, item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1901 Py_DECREF(result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1902 Py_DECREF(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1903 result = temp;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1904 if (result == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1905 Py_DECREF(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1906 return NULL;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1907 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1908 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1909 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1910
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1911 if (PyFloat_CheckExact(result)) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1912 double f_result = PyFloat_AS_DOUBLE(result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1913 Py_DECREF(result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1914 result = NULL;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1915 while(result == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1916 item = PyIter_Next(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1917 if (item == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1918 Py_DECREF(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1919 if (PyErr_Occurred())
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1920 return NULL;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1921 return PyFloat_FromDouble(f_result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1922 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1923 if (PyFloat_CheckExact(item)) {
47557 98827a21e352 Merged revisions 63724,63726,63732,63744,63754-63755,63757-63758,63760,63775,63781-63782,63787,63805-63808,63818-63819,63823-63824 via svnmerge from Georg Brandl <georg@python.org> parents: 47463 diff changeset	1924 PyFPE_START_PROTECT("add", Py_DECREF(item); Py_DECREF(iter); return 0)
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1925 f_result += PyFloat_AS_DOUBLE(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1926 PyFPE_END_PROTECT(f_result)
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1927 Py_DECREF(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1928 continue;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1929 }
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1930 if (PyLong_CheckExact(item)) {
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1931 long value;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1932 int overflow;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1933 value = PyLong_AsLongAndOverflow(item, &overflow);
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1934 if (!overflow) {
47557 98827a21e352 Merged revisions 63724,63726,63732,63744,63754-63755,63757-63758,63760,63775,63781-63782,63787,63805-63808,63818-63819,63823-63824 via svnmerge from Georg Brandl <georg@python.org> parents: 47463 diff changeset	1935 PyFPE_START_PROTECT("add", Py_DECREF(item); Py_DECREF(iter); return 0)
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1936 f_result += (double)value;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1937 PyFPE_END_PROTECT(f_result)
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1938 Py_DECREF(item);
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1939 continue;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1940 }
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1941 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1942 result = PyFloat_FromDouble(f_result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1943 temp = PyNumber_Add(result, item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1944 Py_DECREF(result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1945 Py_DECREF(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1946 result = temp;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1947 if (result == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1948 Py_DECREF(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1949 return NULL;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1950 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1951 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1952 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1953 #endif
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1954
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1955 for(;;) {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1956 item = PyIter_Next(iter);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1957 if (item == NULL) {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1958 /* error, or end-of-sequence */
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1959 if (PyErr_Occurred()) {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1960 Py_DECREF(result);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1961 result = NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1962 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1963 break;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1964 }
56751 7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1965 /* It's tempting to use PyNumber_InPlaceAdd instead of
7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1966 PyNumber_Add here, to avoid quadratic running time
7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1967 when doing 'sum(list_of_lists, [])'. However, this
7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1968 would produce a change in behaviour: a snippet like
7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1969
7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1970 empty = []
7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1971 sum([[x] for x in range(10)], empty)
7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1972
7dc57b991d83 Merged revisions 75714 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 56594 diff changeset	1973 would change the value of empty. */
30784 37285a0346c1 regressing the performance bugfix -- Guido wants the performance bug left Alex Martelli <aleaxit@gmail.com> parents: 30776 diff changeset	1974 temp = PyNumber_Add(result, item);
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1975 Py_DECREF(result);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1976 Py_DECREF(item);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1977 result = temp;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1978 if (result == NULL)
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1979 break;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1980 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1981 Py_DECREF(iter);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1982 return result;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1983 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1984
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1985 PyDoc_STRVAR(sum_doc,
47097 b2403d470b69 Rename enumerate() kw argument name to "iterable" and fix "sequence"->"iterable" in some docstrings. Georg Brandl <georg@python.org> parents: 47080 diff changeset	1986 "sum(iterable[, start]) -> value\n\
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1987 \n\
47097 b2403d470b69 Rename enumerate() kw argument name to "iterable" and fix "sequence"->"iterable" in some docstrings. Georg Brandl <georg@python.org> parents: 47080 diff changeset	1988 Returns the sum of an iterable of numbers (NOT strings) plus the value\n\
b2403d470b69 Rename enumerate() kw argument name to "iterable" and fix "sequence"->"iterable" in some docstrings. Georg Brandl <georg@python.org> parents: 47080 diff changeset	1989 of parameter 'start' (which defaults to 0). When the iterable is\n\
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 40411 diff changeset	1990 empty, returns start.");
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1991
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1992
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1993 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1994 builtin_isinstance(PyObject self, PyObject args)
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1995 {
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1996 PyObject *inst;
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1997 PyObject *cls;
17111 bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	1998 int retval;
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1999
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	2000 if (!PyArg_UnpackTuple(args, "isinstance", 2, 2, &inst, &cls))
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2001 return NULL;
10995 0d186c10a70e Patch by Jim Fulton (code style tweaked a bit) to support Guido van Rossum <guido@python.org> parents: 10529 diff changeset	2002
17111 bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	2003 retval = PyObject_IsInstance(inst, cls);
bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	2004 if (retval < 0)
15829 9308dc8c85e0 (Modified) patch by Ping - SF Patch #102681. Guido van Rossum <guido@python.org> parents: 15727 diff changeset	2005 return NULL;
22785 aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	2006 return PyBool_FromLong(retval);
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2007 }
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2008
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2009 PyDoc_STRVAR(isinstance_doc,
22785 aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	2010 "isinstance(object, class-or-type-or-tuple) -> bool\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2011 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2012 Return whether an object is an instance of a class or of a subclass thereof.\n\
20307 aa681345bfab Implement isinstance(x, (A, B, ...)). Note that we only allow tuples, Guido van Rossum <guido@python.org> parents: 19903 diff changeset	2013 With a type as second argument, return whether that is the object's type.\n\
aa681345bfab Implement isinstance(x, (A, B, ...)). Note that we only allow tuples, Guido van Rossum <guido@python.org> parents: 19903 diff changeset	2014 The form using a tuple, isinstance(x, (A, B, ...)), is a shortcut for\n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2015 isinstance(x, A) or isinstance(x, B) or ... (etc.).");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2016
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2017
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2018 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	2019 builtin_issubclass(PyObject self, PyObject args)
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2020 {
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2021 PyObject *derived;
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2022 PyObject *cls;
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2023 int retval;
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2024
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	2025 if (!PyArg_UnpackTuple(args, "issubclass", 2, 2, &derived, &cls))
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2026 return NULL;
10995 0d186c10a70e Patch by Jim Fulton (code style tweaked a bit) to support Guido van Rossum <guido@python.org> parents: 10529 diff changeset	2027
17111 bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	2028 retval = PyObject_IsSubclass(derived, cls);
bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	2029 if (retval < 0)
bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	2030 return NULL;
22785 aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	2031 return PyBool_FromLong(retval);
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2032 }
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2033
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2034 PyDoc_STRVAR(issubclass_doc,
22785 aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	2035 "issubclass(C, B) -> bool\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2036 \n\
26612 97f83542f8ee Enhance issubclass() and PyObject_IsSubclass() so that a tuple is Walter Dörwald <walter@livinglogic.de> parents: 25924 diff changeset	2037 Return whether class C is a subclass (i.e., a derived class) of class B.\n\
97f83542f8ee Enhance issubclass() and PyObject_IsSubclass() so that a tuple is Walter Dörwald <walter@livinglogic.de> parents: 25924 diff changeset	2038 When using a tuple as the second argument issubclass(X, (A, B, ...)),\n\
97f83542f8ee Enhance issubclass() and PyObject_IsSubclass() so that a tuple is Walter Dörwald <walter@livinglogic.de> parents: 25924 diff changeset	2039 is a shortcut for issubclass(X, A) or issubclass(X, B) or ... (etc.).");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2040
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2041
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2042 typedef struct {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2043 PyObject_HEAD
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2044 Py_ssize_t tuplesize;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2045 PyObject ittuple; / tuple of iterators */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2046 PyObject *result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2047 } zipobject;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2048
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2049 static PyObject *
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2050 zip_new(PyTypeObject type, PyObject args, PyObject *kwds)
13822 c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2051 {
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2052 zipobject *lz;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2053 Py_ssize_t i;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2054 PyObject ittuple; / tuple of iterators */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2055 PyObject *result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2056 Py_ssize_t tuplesize = PySequence_Length(args);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2057
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2058 if (type == &PyZip_Type && !_PyArg_NoKeywords("zip()", kwds))
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2059 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2060
39686 aca709f33a6a SF patch 1546297 (with some tweaks): Guido van Rossum <guido@python.org> parents: 39656 diff changeset	2061 /* args must be a tuple */
aca709f33a6a SF patch 1546297 (with some tweaks): Guido van Rossum <guido@python.org> parents: 39656 diff changeset	2062 assert(PyTuple_Check(args));
13822 c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2063
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2064 /* obtain iterators */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2065 ittuple = PyTuple_New(tuplesize);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2066 if (ittuple == NULL)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2067 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2068 for (i=0; i < tuplesize; ++i) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2069 PyObject *item = PyTuple_GET_ITEM(args, i);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2070 PyObject *it = PyObject_GetIter(item);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2071 if (it == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2072 if (PyErr_ExceptionMatches(PyExc_TypeError))
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2073 PyErr_Format(PyExc_TypeError,
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2074 "zip argument #%zd must support iteration",
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2075 i+1);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2076 Py_DECREF(ittuple);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2077 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2078 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2079 PyTuple_SET_ITEM(ittuple, i, it);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2080 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2081
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2082 /* create a result holder */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2083 result = PyTuple_New(tuplesize);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2084 if (result == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2085 Py_DECREF(ittuple);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2086 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2087 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2088 for (i=0 ; i < tuplesize ; i++) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2089 Py_INCREF(Py_None);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2090 PyTuple_SET_ITEM(result, i, Py_None);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2091 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2092
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2093 /* create zipobject structure */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2094 lz = (zipobject *)type->tp_alloc(type, 0);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2095 if (lz == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2096 Py_DECREF(ittuple);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2097 Py_DECREF(result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2098 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2099 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2100 lz->ittuple = ittuple;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2101 lz->tuplesize = tuplesize;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2102 lz->result = result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2103
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2104 return (PyObject *)lz;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2105 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2106
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2107 static void
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2108 zip_dealloc(zipobject *lz)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2109 {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2110 PyObject_GC_UnTrack(lz);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2111 Py_XDECREF(lz->ittuple);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2112 Py_XDECREF(lz->result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2113 Py_TYPE(lz)->tp_free(lz);
13822 c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2114 }
c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2115
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2116 static int
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2117 zip_traverse(zipobject lz, visitproc visit, void arg)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2118 {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2119 Py_VISIT(lz->ittuple);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2120 Py_VISIT(lz->result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2121 return 0;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2122 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2123
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2124 static PyObject *
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2125 zip_next(zipobject *lz)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2126 {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2127 Py_ssize_t i;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2128 Py_ssize_t tuplesize = lz->tuplesize;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2129 PyObject *result = lz->result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2130 PyObject *it;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2131 PyObject *item;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2132 PyObject *olditem;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2133
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2134 if (tuplesize == 0)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2135 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2136 if (Py_REFCNT(result) == 1) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2137 Py_INCREF(result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2138 for (i=0 ; i < tuplesize ; i++) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2139 it = PyTuple_GET_ITEM(lz->ittuple, i);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2140 item = (*Py_TYPE(it)->tp_iternext)(it);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2141 if (item == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2142 Py_DECREF(result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2143 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2144 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2145 olditem = PyTuple_GET_ITEM(result, i);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2146 PyTuple_SET_ITEM(result, i, item);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2147 Py_DECREF(olditem);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2148 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2149 } else {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2150 result = PyTuple_New(tuplesize);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2151 if (result == NULL)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2152 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2153 for (i=0 ; i < tuplesize ; i++) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2154 it = PyTuple_GET_ITEM(lz->ittuple, i);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2155 item = (*Py_TYPE(it)->tp_iternext)(it);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2156 if (item == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2157 Py_DECREF(result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2158 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2159 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2160 PyTuple_SET_ITEM(result, i, item);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2161 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2162 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2163 return result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2164 }
13822 c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2165
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2166 PyDoc_STRVAR(zip_doc,
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2167 "zip(iter1 [,iter2 [...]]) --> zip object\n\
13822 c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2168 \n\
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2169 Return a zip object whose .__next__() method returns a tuple where\n\
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2170 the i-th element comes from the i-th iterable argument. The .__next__()\n\
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2171 method continues until the shortest iterable in the argument sequence\n\
50076 c7abfab4dcdb Merged revisions 67525-67527,67529,67548-67549,67551-67552,67555,67578,67586,67593-67594,67596,67605-67606,67609,67612,67616-67617,67632,67635,67638 via svnmerge from Georg Brandl <georg@python.org> parents: 49613 diff changeset	2172 is exhausted and then it raises StopIteration.");
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2173
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2174 PyTypeObject PyZip_Type = {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2175 PyVarObject_HEAD_INIT(&PyType_Type, 0)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2176 "zip", /* tp_name */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2177 sizeof(zipobject), /* tp_basicsize */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2178 0, /* tp_itemsize */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2179 /* methods */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2180 (destructor)zip_dealloc, /* tp_dealloc */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2181 0, /* tp_print */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2182 0, /* tp_getattr */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2183 0, /* tp_setattr */
51270 debd14c489b9 Issue #1717: rename tp_compare to tp_reserved. I'll change the Mark Dickinson <dickinsm@gmail.com> parents: 51245 diff changeset	2184 0, /* tp_reserved */
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2185 0, /* tp_repr */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2186 0, /* tp_as_number */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2187 0, /* tp_as_sequence */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2188 0, /* tp_as_mapping */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2189 0, /* tp_hash */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2190 0, /* tp_call */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2191 0, /* tp_str */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2192 PyObject_GenericGetAttr, /* tp_getattro */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2193 0, /* tp_setattro */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2194 0, /* tp_as_buffer */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2195 Py_TPFLAGS_DEFAULT \| Py_TPFLAGS_HAVE_GC \|
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2196 Py_TPFLAGS_BASETYPE, /* tp_flags */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2197 zip_doc, /* tp_doc */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2198 (traverseproc)zip_traverse, /* tp_traverse */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2199 0, /* tp_clear */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2200 0, /* tp_richcompare */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2201 0, /* tp_weaklistoffset */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2202 PyObject_SelfIter, /* tp_iter */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2203 (iternextfunc)zip_next, /* tp_iternext */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2204 0, /* tp_methods */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2205 0, /* tp_members */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2206 0, /* tp_getset */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2207 0, /* tp_base */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2208 0, /* tp_dict */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2209 0, /* tp_descr_get */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2210 0, /* tp_descr_set */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2211 0, /* tp_dictoffset */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2212 0, /* tp_init */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2213 PyType_GenericAlloc, /* tp_alloc */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2214 zip_new, /* tp_new */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2215 PyObject_GC_Del, /* tp_free */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2216 };
13822 c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2217
c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2218
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	2219 static PyMethodDef builtin_methods[] = {
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	2220 {"__build_class__", (PyCFunction)builtin___build_class__,
19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	2221 METH_VARARGS \| METH_KEYWORDS, build_class_doc},
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	2222 {"__import__", (PyCFunction)builtin___import__, METH_VARARGS \| METH_KEYWORDS, import_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2223 {"abs", builtin_abs, METH_O, abs_doc},
34736 81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	2224 {"all", builtin_all, METH_O, all_doc},
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	2225 {"any", builtin_any, METH_O, any_doc},
47611 da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	2226 {"ascii", builtin_ascii, METH_O, ascii_doc},
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	2227 {"bin", builtin_bin, METH_O, bin_doc},
43121 8834e65683e7 Remove chr8, we're not likely to need it at this point Neal Norwitz <nnorwitz@gmail.com> parents: 43110 diff changeset	2228 {"chr", builtin_chr, METH_VARARGS, chr_doc},
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	2229 {"compile", (PyCFunction)builtin_compile, METH_VARARGS \| METH_KEYWORDS, compile_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2230 {"delattr", builtin_delattr, METH_VARARGS, delattr_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2231 {"dir", builtin_dir, METH_VARARGS, dir_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2232 {"divmod", builtin_divmod, METH_VARARGS, divmod_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2233 {"eval", builtin_eval, METH_VARARGS, eval_doc},
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	2234 {"exec", builtin_exec, METH_VARARGS, exec_doc},
42817 5355337709e1 Implementation of PEP 3101, Advanced String Formatting. Eric Smith <eric@trueblade.com> parents: 42760 diff changeset	2235 {"format", builtin_format, METH_VARARGS, format_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2236 {"getattr", builtin_getattr, METH_VARARGS, getattr_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2237 {"globals", (PyCFunction)builtin_globals, METH_NOARGS, globals_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2238 {"hasattr", builtin_hasattr, METH_VARARGS, hasattr_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2239 {"hash", builtin_hash, METH_O, hash_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2240 {"hex", builtin_hex, METH_O, hex_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2241 {"id", builtin_id, METH_O, id_doc},
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	2242 {"input", builtin_input, METH_VARARGS, input_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2243 {"isinstance", builtin_isinstance, METH_VARARGS, isinstance_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2244 {"issubclass", builtin_issubclass, METH_VARARGS, issubclass_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2245 {"iter", builtin_iter, METH_VARARGS, iter_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2246 {"len", builtin_len, METH_O, len_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2247 {"locals", (PyCFunction)builtin_locals, METH_NOARGS, locals_doc},
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	2248 {"max", (PyCFunction)builtin_max, METH_VARARGS \| METH_KEYWORDS, max_doc},
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	2249 {"min", (PyCFunction)builtin_min, METH_VARARGS \| METH_KEYWORDS, min_doc},
41501 0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	2250 {"next", (PyCFunction)builtin_next, METH_VARARGS, next_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2251 {"oct", builtin_oct, METH_O, oct_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2252 {"ord", builtin_ord, METH_O, ord_doc},
b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2253 {"pow", builtin_pow, METH_VARARGS, pow_doc},
40774 793e0323d4d6 Essential changes for print function changes. Guido van Rossum <guido@python.org> parents: 40644 diff changeset	2254 {"print", (PyCFunction)builtin_print, METH_VARARGS \| METH_KEYWORDS, print_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2255 {"repr", builtin_repr, METH_O, repr_doc},
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37048 diff changeset	2256 {"round", (PyCFunction)builtin_round, METH_VARARGS \| METH_KEYWORDS, round_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2257 {"setattr", builtin_setattr, METH_VARARGS, setattr_doc},
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	2258 {"sorted", (PyCFunction)builtin_sorted, METH_VARARGS \| METH_KEYWORDS, sorted_doc},
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	2259 {"sum", builtin_sum, METH_VARARGS, sum_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 19061 diff changeset	2260 {"vars", builtin_vars, METH_VARARGS, vars_doc},
480 c64c6702549d Added "apply"; added "SyntaxError"; changed table lay-out. Guido van Rossum <guido@python.org> parents: 463 diff changeset	2261 {NULL, NULL},
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	2262 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	2263
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2264 PyDoc_STRVAR(builtin_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2265 "Built-in functions, exceptions, and other objects.\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2266 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2267 Noteworthy: None is the `nil' object; Ellipsis represents `...' in slices.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2268
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2269 static struct PyModuleDef builtinsmodule = {
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2270 PyModuleDef_HEAD_INIT,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2271 "builtins",
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2272 builtin_doc,
49613 efef5fc45a9a Issue 3723: Fixed initialization of subinterpreters Christian Heimes <christian@cheimes.de> parents: 49403 diff changeset	2273 -1, /* multiple "initialization" just copies the module dict. */
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2274 builtin_methods,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2275 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2276 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2277 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2278 NULL
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2279 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2280
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2281
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2282 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	2283 _PyBuiltin_Init(void)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2284 {
12961 eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2285 PyObject mod, dict, *debug;
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2286 mod = PyModule_Create(&builtinsmodule);
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2287 if (mod == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2288 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2289 dict = PyModule_GetDict(mod);
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2290
28396 d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2291 #ifdef Py_TRACE_REFS
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44064 diff changeset	2292 /* "builtins" exposes a number of statically allocated objects
28396 d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2293 * that, before this code was added in 2.3, never showed up in
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2294 * the list of "all objects" maintained by Py_TRACE_REFS. As a
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2295 * result, programs leaking references to None and False (etc)
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2296 * couldn't be diagnosed by examining sys.getobjects(0).
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2297 */
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2298 #define ADD_TO_ALL(OBJECT) _Py_AddToAllObjects((PyObject *)(OBJECT), 0)
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2299 #else
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2300 #define ADD_TO_ALL(OBJECT) (void)0
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2301 #endif
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2302
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2303 #define SETBUILTIN(NAME, OBJECT) \
28396 d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2304 if (PyDict_SetItemString(dict, NAME, (PyObject *)OBJECT) < 0) \
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2305 return NULL; \
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2306 ADD_TO_ALL(OBJECT)
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2307
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2308 SETBUILTIN("None", Py_None);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2309 SETBUILTIN("Ellipsis", Py_Ellipsis);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2310 SETBUILTIN("NotImplemented", Py_NotImplemented);
22785 aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	2311 SETBUILTIN("False", Py_False);
aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	2312 SETBUILTIN("True", Py_True);
aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	2313 SETBUILTIN("bool", &PyBool_Type);
43487 8c10aac37037 Breaking ground for PEP 3137 implementation: Guido van Rossum <guido@python.org> parents: 43216 diff changeset	2314 SETBUILTIN("memoryview", &PyMemoryView_Type);
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	2315 SETBUILTIN("bytearray", &PyByteArray_Type);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2316 SETBUILTIN("bytes", &PyBytes_Type);
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2317 SETBUILTIN("classmethod", &PyClassMethod_Type);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2318 SETBUILTIN("complex", &PyComplex_Type);
20754 272336648d1f Rename "dictionary" (type and constructor) to "dict". Tim Peters <tim.peters@gmail.com> parents: 20654 diff changeset	2319 SETBUILTIN("dict", &PyDict_Type);
23305 ef6e31f0cee1 builtin_zip(): Take a good guess at how big the result list will be, Tim Peters <tim.peters@gmail.com> parents: 23295 diff changeset	2320 SETBUILTIN("enumerate", &PyEnum_Type);
45734 e09bc1c5295b Issue 2186 and 2187. Move filter from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45382 diff changeset	2321 SETBUILTIN("filter", &PyFilter_Type);
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2322 SETBUILTIN("float", &PyFloat_Type);
30929 54ff68e973ee * Migrate set() and frozenset() from the sandbox. Raymond Hettinger <python@rcn.com> parents: 30865 diff changeset	2323 SETBUILTIN("frozenset", &PyFrozenSet_Type);
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2324 SETBUILTIN("property", &PyProperty_Type);
40626 4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40484 diff changeset	2325 SETBUILTIN("int", &PyLong_Type);
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2326 SETBUILTIN("list", &PyList_Type);
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	2327 SETBUILTIN("map", &PyMap_Type);
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2328 SETBUILTIN("object", &PyBaseObject_Type);
41642 a6eb6acfe04a Merged revisions 55007-55179 via svnmerge from Guido van Rossum <guido@python.org> parents: 41609 diff changeset	2329 SETBUILTIN("range", &PyRange_Type);
30865 41c4e143e6e6 Implement and apply PEP 322, reverse iteration Raymond Hettinger <python@rcn.com> parents: 30784 diff changeset	2330 SETBUILTIN("reversed", &PyReversed_Type);
30929 54ff68e973ee * Migrate set() and frozenset() from the sandbox. Raymond Hettinger <python@rcn.com> parents: 30865 diff changeset	2331 SETBUILTIN("set", &PySet_Type);
23868 8e6760bf1884 SF patch 568629 by Oren Tirosh: types made callable. Guido van Rossum <guido@python.org> parents: 23832 diff changeset	2332 SETBUILTIN("slice", &PySlice_Type);
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2333 SETBUILTIN("staticmethod", &PyStaticMethod_Type);
41558 29ae667f3239 Checkpoint. Manipulated things so that string literals are always Guido van Rossum <guido@python.org> parents: 41554 diff changeset	2334 SETBUILTIN("str", &PyUnicode_Type);
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2335 SETBUILTIN("super", &PySuper_Type);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2336 SETBUILTIN("tuple", &PyTuple_Type);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2337 SETBUILTIN("type", &PyType_Type);
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2338 SETBUILTIN("zip", &PyZip_Type);
22785 aa8d59823add Add the 'bool' type and its values 'False' and 'True', as described in Guido van Rossum <guido@python.org> parents: 22205 diff changeset	2339 debug = PyBool_FromLong(Py_OptimizeFlag == 0);
12961 eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2340 if (PyDict_SetItemString(dict, "__debug__", debug) < 0) {
eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2341 Py_XDECREF(debug);
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2342 return NULL;
12961 eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2343 }
eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2344 Py_XDECREF(debug);
6198 c43ca8dd0081 Removed obsolete exception PyExc_AccessError. Barry Warsaw <barry@python.org> parents: 6145 diff changeset	2345
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2346 return mod;
28396 d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2347 #undef ADD_TO_ALL
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2348 #undef SETBUILTIN
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	2349 }

Mercurial > cpython-lru_cache-weakref

annotate Python/bltinmodule.c @ 57675:087fe5fa113c