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

annotate Python/bltinmodule.c @ 55372:79718ee03986

Merged revisions 72487-72488,72879 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r72487 | jeffrey.yasskin | 2009-05-08 17:51:06 -0400 (Fri, 08 May 2009) | 7 lines PyCode_NewEmpty: Most uses of PyCode_New found by http://www.google.com/codesearch?q=PyCode_New are trying to build an empty code object, usually to put it in a dummy frame object. This patch adds a PyCode_NewEmpty wrapper which lets the user specify just the filename, function name, and first line number, instead of also requiring lots of code internals. ........ r72488 | jeffrey.yasskin | 2009-05-08 18:23:21 -0400 (Fri, 08 May 2009) | 13 lines Issue 5954, PyFrame_GetLineNumber: Most uses of PyCode_Addr2Line (http://www.google.com/codesearch?q=PyCode_Addr2Line) are just trying to get the line number of a specified frame, but there's no way to do that directly. Forcing people to go through the code object makes them know more about the guts of the interpreter than they should need. The remaining uses of PyCode_Addr2Line seem to be getting the line from a traceback (for example, http://www.google.com/codesearch/p?hl=en#u_9_nDrchrw/pygame-1.7.1release/src/base.c&q=PyCode_Addr2Line), which is replaced by the tb_lineno field. So we may be able to deprecate PyCode_Addr2Line entirely for external use. ........ r72879 | jeffrey.yasskin | 2009-05-23 19:23:01 -0400 (Sat, 23 May 2009) | 14 lines Issue #6042: lnotab-based tracing is very complicated and isn't documented very well. There were at least 3 comment blocks purporting to document co_lnotab, and none did a very good job. This patch unifies them into Objects/lnotab_notes.txt which tries to completely capture the current state of affairs. I also discovered that we've attached 2 layers of patches to the basic tracing scheme. The first layer avoids jumping to instructions that don't start a line, to avoid problems in if statements and while loops. The second layer discovered that jumps backward do need to trace at instructions that don't start a line, so it added extra lnotab entries for 'while' and 'for' loops, and added a special case for backward jumps within the same line. I replaced these patches by just treating forward and backward jumps differently. ........

author	Alexandre Vassalotti <alexandre@peadrop.com>
date	Tue, 21 Jul 2009 04:30:03 +0000
parents	466a71fc625c
children	0f9e8d3ecac3

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;
18611 fdb36a0c7e6e Part way to allowing "from __future__ import generators" to communicate Tim Peters <tim.peters@gmail.com> parents: 18436 diff changeset	532 PyCompilerFlags cf;
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	533 PyObject *cmd;
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	534 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	535 "dont_inherit", NULL};
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	536 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	537
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	538 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	539 kwlist, &cmd, &filename, &startstr,
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	540 &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	541 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	542
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	543 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	544
27878 be7683a6f521 - Finally fixed the bug in compile() and exec where a string ending Guido van Rossum <guido@python.org> parents: 27795 diff changeset	545 if (supplied_flags &
36660 3c0b26113df6 Generate code to recursively copy an AST into Martin v. Löwis <martin@v.loewis.de> parents: 36604 diff changeset	546 ~(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	547 {
19355 d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	548 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	549 "compile(): unrecognised flags");
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	550 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	551 }
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	552 /* 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	553
d5acff178ad5 A fiddled version of the rest of Michael Hudson's SF patch Tim Peters <tim.peters@gmail.com> parents: 19343 diff changeset	554 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	555 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	556 }
46208 ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	557
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	558 if (strcmp(startstr, "exec") == 0)
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	559 mode = 0;
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	560 else if (strcmp(startstr, "eval") == 0)
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	561 mode = 1;
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	562 else if (strcmp(startstr, "single") == 0)
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	563 mode = 2;
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	564 else {
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	565 PyErr_SetString(PyExc_ValueError,
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	566 "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	567 return NULL;
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	568 }
b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	569
46208 ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	570 if (PyAST_Check(cmd)) {
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	571 PyObject *result;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	572 if (supplied_flags & PyCF_ONLY_AST) {
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	573 Py_INCREF(cmd);
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	574 result = cmd;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	575 }
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	576 else {
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	577 PyArena *arena;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	578 mod_ty mod;
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 arena = PyArena_New();
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	581 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	582 if (mod == NULL) {
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	583 PyArena_Free(arena);
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	584 return NULL;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	585 }
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	586 result = (PyObject*)PyAST_Compile(mod, filename,
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	587 &cf, arena);
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	588 PyArena_Free(arena);
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 return result;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	591 }
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	592
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	593 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	594 if (str == NULL)
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	595 return NULL;
ea75b12fe8e7 Merged revisions 62004 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 45738 diff changeset	596
46227 b2d93a960b98 Merged revisions 62039-62042 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 46208 diff changeset	597 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	598 }
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	599
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	600 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	601 "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	602 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	603 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	604 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	605 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	606 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	607 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	608 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	609 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	610 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	611 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	612 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	613 in addition to any features explicitly specified.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	614
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	615 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	616 builtin_dir(PyObject self, PyObject args)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	617 {
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	618 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	619
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	620 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	621 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	622 return PyObject_Dir(arg);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	623 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	624
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	625 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	626 "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	627 "\n"
41107 cf452027073e Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Georg Brandl <georg@python.org> parents: 40933 diff changeset	628 "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	629 "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	630 "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	631 "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	632 "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	633 " 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	634 " 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	635 " of its bases.\n"
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	636 " 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	637 " recursively the attributes of its class's base classes.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	638
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	639 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	640 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	641 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	642 PyObject v, w;
2087 65146b52f16b * Python/bltinmodule.c: restructured coerce(), divmod(), pow() to Guido van Rossum <guido@python.org> parents: 2062 diff changeset	643
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	644 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	645 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	646 return PyNumber_Divmod(v, w);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	647 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	648
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	649 PyDoc_STRVAR(divmod_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	650 "divmod(x, y) -> (div, mod)\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	651 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	652 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	653
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	654
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	655 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	656 builtin_eval(PyObject self, PyObject args)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	657 {
27781 cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	658 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	659 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	660 char *str;
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	661 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	662
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	663 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	664 return NULL;
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	665 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	666 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	667 return NULL;
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	668 }
d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	669 if (globals != Py_None && !PyDict_Check(globals)) {
35500 8fa83a9ebc6e Whitespace normalization. Georg Brandl <georg@python.org> parents: 35364 diff changeset	670 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	671 "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	672 : "globals must be a dict");
32507 682f74088602 * Fix missing return after error message is set. Raymond Hettinger <python@rcn.com> parents: 32463 diff changeset	673 return NULL;
32463 d4a59230e93a SF Bug #215126: Over restricted type checking on eval() function Raymond Hettinger <python@rcn.com> parents: 31837 diff changeset	674 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	675 if (globals == Py_None) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	676 globals = PyEval_GetGlobals();
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	677 if (locals == Py_None)
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	678 locals = PyEval_GetLocals();
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2087 diff changeset	679 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	680 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	681 locals = globals;
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	682
35567 fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	683 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	684 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	685 "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	686 "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	687 return NULL;
fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	688 }
fa0881fd49b7 bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault. Georg Brandl <georg@python.org> parents: 35500 diff changeset	689
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	690 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	691 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	692 PyEval_GetBuiltins()) != 0)
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2087 diff changeset	693 return NULL;
b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2087 diff changeset	694 }
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	695
18885 22456d0ee737 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump Jeremy Hylton <jeremy@alum.mit.edu> parents: 18836 diff changeset	696 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	697 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	698 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	699 "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	700 return NULL;
22456d0ee737 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump Jeremy Hylton <jeremy@alum.mit.edu> parents: 18836 diff changeset	701 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	702 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	703 }
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	704
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	705 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	706 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	707 if (str == NULL)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	708 return NULL;
27781 cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	709
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2002 diff changeset	710 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	711 str++;
19357 be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	712
be9b50704e4c Fix for bug [#452230] future division isn't propagated. Tim Peters <tim.peters@gmail.com> parents: 19355 diff changeset	713 (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	714 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	715 Py_XDECREF(tmp);
cc01fb654ce3 patch #683515: "Add unicode support to compile(), eval() and exec" Just van Rossum <just@letterror.com> parents: 27681 diff changeset	716 return result;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	717 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	718
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	719 PyDoc_STRVAR(eval_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	720 "eval(source[, globals[, locals]]) -> value\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	721 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	722 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	723 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	724 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	725 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	726 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	727 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	728
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	729 static PyObject *
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	730 builtin_exec(PyObject self, PyObject args)
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	731 {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	732 PyObject *v;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	733 PyObject prog, globals = Py_None, *locals = Py_None;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	734 int plain = 0;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	735
50615 45aef53f5c71 Mini-optimization: use pack/unpack functions for argument tuples. Raymond Hettinger <python@rcn.com> parents: 50586 diff changeset	736 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	737 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	738
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	739 if (globals == Py_None) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	740 globals = PyEval_GetGlobals();
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	741 if (locals == Py_None) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	742 locals = PyEval_GetLocals();
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	743 plain = 1;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	744 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	745 if (!globals \|\| !locals) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	746 PyErr_SetString(PyExc_SystemError,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	747 "globals and locals cannot be NULL");
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	748 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	749 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	750 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	751 else if (locals == Py_None)
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	752 locals = globals;
48883 f27ccfdea834 #3706: fix error message for wrong exec() argument type. R=Guido. Georg Brandl <georg@python.org> parents: 48660 diff changeset	753
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	754 if (!PyDict_Check(globals)) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	755 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	756 globals->ob_type->tp_name);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	757 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	758 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	759 if (!PyMapping_Check(locals)) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	760 PyErr_Format(PyExc_TypeError,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	761 "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	762 locals->ob_type->tp_name);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	763 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	764 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	765 if (PyDict_GetItemString(globals, "__builtins__") == NULL) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	766 if (PyDict_SetItemString(globals, "__builtins__",
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	767 PyEval_GetBuiltins()) != 0)
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	768 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	769 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	770
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	771 if (PyCode_Check(prog)) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	772 if (PyCode_GetNumFree((PyCodeObject *)prog) > 0) {
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	773 PyErr_SetString(PyExc_TypeError,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	774 "code object passed to exec() may not "
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	775 "contain free variables");
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	776 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	777 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	778 v = PyEval_EvalCode((PyCodeObject *) prog, globals, locals);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	779 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	780 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	781 char *str;
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	782 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	783 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	784 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	785 "string, bytes or code", &cf);
41595 2c54763c4504 More coding by random modification. Guido van Rossum <guido@python.org> parents: 41587 diff changeset	786 if (str == NULL)
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	787 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	788 if (PyEval_MergeCompilerFlags(&cf))
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	789 v = PyRun_StringFlags(str, Py_file_input, globals,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	790 locals, &cf);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	791 else
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	792 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	793 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	794 if (v == NULL)
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	795 return NULL;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	796 Py_DECREF(v);
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	797 Py_RETURN_NONE;
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	798 }
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	799
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	800 PyDoc_STRVAR(exec_doc,
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	801 "exec(object[, globals[, locals]])\n\
c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	802 \n\
50586 1146b7b0d518 #4826 exec() doesn't take a file object anymore Benjamin Peterson <benjamin@python.org> parents: 50076 diff changeset	803 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	804 object.\n\
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	805 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	806 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	807
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	808
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	809 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	810 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	811 {
42854 824b9d52e006 Use unicode and remove support for some uses of str8. Neal Norwitz <nnorwitz@gmail.com> parents: 42817 diff changeset	812 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	813 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	814
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	815 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	816 return NULL;
42013 cd125fe83051 Make identifiers str (not str8) objects throughout. Martin v. Löwis <martin@v.loewis.de> parents: 41969 diff changeset	817
cd125fe83051 Make identifiers str (not str8) objects throughout. Martin v. Löwis <martin@v.loewis.de> parents: 41969 diff changeset	818 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	819 PyErr_SetString(PyExc_TypeError,
28740 d3297e298211 some more error-message enhancements Alex Martelli <aleaxit@gmail.com> parents: 28738 diff changeset	820 "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	821 return NULL;
f12e1a766a14 Fix for SF byg [ #420304 ] getattr function w/ default Jeremy Hylton <jeremy@alum.mit.edu> parents: 18885 diff changeset	822 }
8581 221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	823 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	824 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	825 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	826 {
8581 221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	827 PyErr_Clear();
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	828 Py_INCREF(dflt);
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	829 result = dflt;
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	830 }
221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	831 return result;
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	832 }
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	833
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	834 PyDoc_STRVAR(getattr_doc,
8581 221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	835 "getattr(object, name[, default]) -> value\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	836 \n\
8581 221667f89064 Experimental feature: add default argument to getattr(). Guido van Rossum <guido@python.org> parents: 8561 diff changeset	837 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	838 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	839 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	840
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	841
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	842 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	843 builtin_globals(PyObject *self)
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	844 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	845 PyObject *d;
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	846
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	847 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	848 Py_XINCREF(d);
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	849 return d;
9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	850 }
9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	851
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	852 PyDoc_STRVAR(globals_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	853 "globals() -> dictionary\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	854 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	855 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	856
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	857
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	858 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	859 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	860 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	861 PyObject *v;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	862 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	863
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	864 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	865 return NULL;
42013 cd125fe83051 Make identifiers str (not str8) objects throughout. Martin v. Löwis <martin@v.loewis.de> parents: 41969 diff changeset	866 if (!PyUnicode_Check(name)) {
18890 fb837c5ae5d3 Do for hasattr() what was done for getattr() Jeremy Hylton <jeremy@alum.mit.edu> parents: 18888 diff changeset	867 PyErr_SetString(PyExc_TypeError,
28740 d3297e298211 some more error-message enhancements Alex Martelli <aleaxit@gmail.com> parents: 28738 diff changeset	868 "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	869 return NULL;
fb837c5ae5d3 Do for hasattr() what was done for getattr() Jeremy Hylton <jeremy@alum.mit.edu> parents: 18888 diff changeset	870 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	871 v = PyObject_GetAttr(v, name);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	872 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	873 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	874 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	875 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	876 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	877 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	878 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	879 }
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	880 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	881 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	882 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	883 return Py_True;
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	884 }
59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	885
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	886 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	887 "hasattr(object, name) -> bool\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	888 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	889 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	890 (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	891
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	892
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	893 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	894 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	895 {
13078 1d0407960953 Trent Mick: Guido van Rossum <guido@python.org> parents: 12961 diff changeset	896 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	897 }
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1257 diff changeset	898
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	899 PyDoc_STRVAR(id_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	900 "id(object) -> integer\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	901 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	902 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	903 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	904
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	905
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	906 /* map object ************************************************************/
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	907
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	908 typedef struct {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	909 PyObject_HEAD
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	910 PyObject *iters;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	911 PyObject *func;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	912 } mapobject;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	913
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	914 static PyObject *
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	915 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	916 {
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	917 PyObject it, iters, *func;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	918 mapobject *lz;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	919 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	920
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	921 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	922 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	923
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	924 numargs = PyTuple_Size(args);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	925 if (numargs < 2) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	926 PyErr_SetString(PyExc_TypeError,
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	927 "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	928 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	929 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	930
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	931 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	932 if (iters == NULL)
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	933 return NULL;
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 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	936 /* Get iterator. */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	937 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	938 if (it == NULL) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	939 Py_DECREF(iters);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	940 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	941 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	942 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	943 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	944
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	945 /* create mapobject structure */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	946 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	947 if (lz == NULL) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	948 Py_DECREF(iters);
17675 0be277039d93 Generalize map() to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17667 diff changeset	949 return NULL;
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	950 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	951 lz->iters = iters;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	952 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	953 Py_INCREF(func);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	954 lz->func = func;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	955
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	956 return (PyObject *)lz;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	957 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	958
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	959 static void
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	960 map_dealloc(mapobject *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 PyObject_GC_UnTrack(lz);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	963 Py_XDECREF(lz->iters);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	964 Py_XDECREF(lz->func);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	965 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	966 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	967
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	968 static int
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	969 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	970 {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	971 Py_VISIT(lz->iters);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	972 Py_VISIT(lz->func);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	973 return 0;
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
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	976 static PyObject *
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	977 map_next(mapobject *lz)
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 PyObject *val;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	980 PyObject *argtuple;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	981 PyObject *result;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	982 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	983
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	984 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	985 argtuple = PyTuple_New(numargs);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	986 if (argtuple == NULL)
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	987 return NULL;
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	988
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	989 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	990 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	991 if (val == NULL) {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	992 Py_DECREF(argtuple);
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	993 return NULL;
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	994 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	995 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	996 }
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	997 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	998 Py_DECREF(argtuple);
17675 0be277039d93 Generalize map() to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17667 diff changeset	999 return result;
1369 89e1e5d9ccbf * compile.[ch]: support for lambda() Guido van Rossum <guido@python.org> parents: 1360 diff changeset	1000 }
89e1e5d9ccbf * compile.[ch]: support for lambda() Guido van Rossum <guido@python.org> parents: 1360 diff changeset	1001
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1002 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	1003 "map(func, *iterables) --> map object\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1004 \n\
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1005 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	1006 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	1007
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1008 PyTypeObject PyMap_Type = {
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1009 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	1010 "map", /* tp_name */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1011 sizeof(mapobject), /* tp_basicsize */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1012 0, /* tp_itemsize */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1013 /* methods */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1014 (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	1015 0, /* tp_print */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1016 0, /* tp_getattr */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1017 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	1018 0, /* tp_reserved */
45735 7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1019 0, /* tp_repr */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1020 0, /* tp_as_number */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1021 0, /* tp_as_sequence */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1022 0, /* tp_as_mapping */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1023 0, /* tp_hash */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1024 0, /* tp_call */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1025 0, /* tp_str */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1026 PyObject_GenericGetAttr, /* tp_getattro */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1027 0, /* tp_setattro */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1028 0, /* tp_as_buffer */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1029 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	1030 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	1031 map_doc, /* tp_doc */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1032 (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	1033 0, /* tp_clear */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1034 0, /* tp_richcompare */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1035 0, /* tp_weaklistoffset */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1036 PyObject_SelfIter, /* tp_iter */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1037 (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	1038 0, /* tp_methods */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1039 0, /* tp_members */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1040 0, /* tp_getset */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1041 0, /* tp_base */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1042 0, /* tp_dict */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1043 0, /* tp_descr_get */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1044 0, /* tp_descr_set */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1045 0, /* tp_dictoffset */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1046 0, /* tp_init */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1047 PyType_GenericAlloc, /* tp_alloc */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1048 map_new, /* tp_new */
7adaab64eb72 Issues 2186 and 2187. Move map() from itertools to builtins. Raymond Hettinger <python@rcn.com> parents: 45734 diff changeset	1049 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	1050 };
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1051
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1052 static PyObject *
41501 0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1053 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	1054 {
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1055 PyObject it, res;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1056 PyObject *def = NULL;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1057
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1058 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	1059 return NULL;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1060 if (!PyIter_Check(it)) {
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1061 PyErr_Format(PyExc_TypeError,
46606 af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1062 "%.200s object is not an iterator",
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1063 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	1064 return NULL;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1065 }
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1066
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1067 res = (*it->ob_type->tp_iternext)(it);
46606 af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1068 if (res != NULL) {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1069 return res;
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1070 } else if (def != NULL) {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1071 if (PyErr_Occurred()) {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1072 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	1073 return NULL;
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1074 PyErr_Clear();
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1075 }
46606 af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1076 Py_INCREF(def);
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1077 return def;
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1078 } else if (PyErr_Occurred()) {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1079 return NULL;
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1080 } else {
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1081 PyErr_SetNone(PyExc_StopIteration);
af0ef04401bb Fix nits in builtin next(). Georg Brandl <georg@python.org> parents: 46227 diff changeset	1082 return NULL;
41501 0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1083 }
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1084 }
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1085
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1086 PyDoc_STRVAR(next_doc,
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1087 "next(iterator[, default])\n\
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1088 \n\
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1089 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	1090 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	1091
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1092
0c5019afc55b PEP 3114: rename .next() to .__next__() and add next() builtin. Georg Brandl <georg@python.org> parents: 41452 diff changeset	1093 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1094 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	1095 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1096 PyObject *v;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1097 PyObject *name;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1098 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	1099
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1100 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	1101 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1102 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	1103 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1104 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1105 return Py_None;
644 59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	1106 }
59f9325bb8ec Added getattr and setattr built-in functions. Guido van Rossum <guido@python.org> parents: 606 diff changeset	1107
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1108 PyDoc_STRVAR(setattr_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1109 "setattr(object, name, value)\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1110 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1111 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	1112 ``x.y = v''.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1113
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1114
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1115 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1116 builtin_delattr(PyObject self, PyObject args)
1843 8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1117 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1118 PyObject *v;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1119 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	1120
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1121 if (!PyArg_UnpackTuple(args, "delattr", 2, 2, &v, &name))
1843 8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1122 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1123 if (PyObject_SetAttr(v, name, (PyObject *)NULL) != 0)
1843 8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1124 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1125 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1126 return Py_None;
1843 8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1127 }
8294bbd94535 Added delattr() Guido van Rossum <guido@python.org> parents: 1842 diff changeset	1128
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1129 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	1130 "delattr(object, name)\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1131 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1132 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	1133 ``del x.y''.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1134
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1135
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1136 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	1137 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	1138 {
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1139 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	1140
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1141 x = PyObject_Hash(v);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1142 if (x == -1)
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1143 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	1144 return PyLong_FromLong(x);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1145 }
1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	1146
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1147 PyDoc_STRVAR(hash_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1148 "hash(object) -> integer\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1149 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1150 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	1151 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	1152
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1153
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1154 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	1155 builtin_hex(PyObject self, PyObject v)
404 9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1156 {
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	1157 return PyNumber_ToBase(v, 16);
404 9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1158 }
9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1159
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1160 PyDoc_STRVAR(hex_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1161 "hex(number) -> string\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1162 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1163 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	1164
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1165
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1166 static PyObject *
17597 32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1167 builtin_iter(PyObject self, PyObject args)
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1168 {
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1169 PyObject v, w = NULL;
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1170
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1171 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	1172 return NULL;
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1173 if (w == NULL)
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1174 return PyObject_GetIter(v);
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1175 if (!PyCallable_Check(v)) {
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1176 PyErr_SetString(PyExc_TypeError,
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1177 "iter(v, w): v must be callable");
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1178 return NULL;
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1179 }
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1180 return PyCallIter_New(v, w);
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1181 }
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1182
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1183 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	1184 "iter(iterable) -> iterator\n\
17597 32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1185 iter(callable, sentinel) -> iterator\n\
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1186 \n\
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1187 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	1188 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	1189 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	1190
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1191
32e7d0898eab Iterators phase 1. This comprises: Guido van Rossum <guido@python.org> parents: 17337 diff changeset	1192 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	1193 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	1194 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36484 diff changeset	1195 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	1196
13576 61e4c29d53d8 replace PyXXX_Length calls with PyXXX_Size calls Jeremy Hylton <jeremy@alum.mit.edu> parents: 13447 diff changeset	1197 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	1198 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	1199 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	1200 return PyLong_FromSsize_t(res);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1201 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1202
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1203 PyDoc_STRVAR(len_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1204 "len(object) -> integer\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1205 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1206 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	1207
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1208
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1209 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	1210 builtin_locals(PyObject *self)
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1211 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1212 PyObject *d;
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1213
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1214 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	1215 Py_XINCREF(d);
2808 9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1216 return d;
9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1217 }
9318ac51691e added locals() and globals(); [raw_]input() uses readline() Guido van Rossum <guido@python.org> parents: 2375 diff changeset	1218
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1219 PyDoc_STRVAR(locals_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1220 "locals() -> dictionary\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1221 \n\
27076 753306f9b0a0 SF bug #655271: Slightly modify locals() doc Raymond Hettinger <python@rcn.com> parents: 26824 diff changeset	1222 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	1223
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1224
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1225 static PyObject *
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1226 min_max(PyObject args, PyObject kwds, int op)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1227 {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1228 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	1229 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	1230
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1231 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	1232 v = args;
33099 ce016d0ec701 Patch #1005468: Disambiguate "min() or max()" exception string. Martin v. Löwis <martin@v.loewis.de> parents: 33019 diff changeset	1233 else if (!PyArg_UnpackTuple(args, (char *)name, 1, 1, &v))
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1234 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	1235
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1236 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	1237 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	1238 if (PyDict_Size(kwds)!=1 \|\| keyfunc == NULL) {
35500 8fa83a9ebc6e Whitespace normalization. Georg Brandl <georg@python.org> parents: 35364 diff changeset	1239 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	1240 "%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	1241 return NULL;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1242 }
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1243 Py_INCREF(keyfunc);
35500 8fa83a9ebc6e Whitespace normalization. Georg Brandl <georg@python.org> parents: 35364 diff changeset	1244 }
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1245
17667 76ee8b62ee2a Generalize max(seq) and min(seq) to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17654 diff changeset	1246 it = PyObject_GetIter(v);
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1247 if (it == NULL) {
c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1248 Py_XDECREF(keyfunc);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1249 return NULL;
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1250 }
17667 76ee8b62ee2a Generalize max(seq) and min(seq) to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17654 diff changeset	1251
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1252 maxitem = NULL; /* the result */
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1253 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	1254 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	1255 /* 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	1256 if (keyfunc != NULL) {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1257 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	1258 if (val == NULL)
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1259 goto Fail_it_item;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1260 }
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1261 /* 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	1262 else {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1263 val = item;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1264 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	1265 }
17667 76ee8b62ee2a Generalize max(seq) and min(seq) to work with iterators. Tim Peters <tim.peters@gmail.com> parents: 17654 diff changeset	1266
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1267 /* 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	1268 if (maxval == NULL) {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1269 maxitem = item;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1270 maxval = val;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1271 }
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1272 /* 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	1273 else {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1274 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	1275 if (cmp < 0)
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1276 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	1277 else if (cmp > 0) {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1278 Py_DECREF(maxval);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1279 Py_DECREF(maxitem);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1280 maxval = val;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1281 maxitem = item;
15949 76ad2a9a3e53 Use rich comparisons in min and max. Guido van Rossum <guido@python.org> parents: 15832 diff changeset	1282 }
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1283 else {
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1284 Py_DECREF(item);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1285 Py_DECREF(val);
5610 10e9cfa010f0 PyObject_Compare can raise an exception now. Guido van Rossum <guido@python.org> parents: 5471 diff changeset	1286 }
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1287 }
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1288 }
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1289 if (PyErr_Occurred())
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1290 goto Fail_it;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1291 if (maxval == NULL) {
33099 ce016d0ec701 Patch #1005468: Disambiguate "min() or max()" exception string. Martin v. Löwis <martin@v.loewis.de> parents: 33019 diff changeset	1292 PyErr_Format(PyExc_ValueError,
ce016d0ec701 Patch #1005468: Disambiguate "min() or max()" exception string. Martin v. Löwis <martin@v.loewis.de> parents: 33019 diff changeset	1293 "%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	1294 assert(maxitem == NULL);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1295 }
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1296 else
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1297 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	1298 Py_DECREF(it);
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1299 Py_XDECREF(keyfunc);
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1300 return maxitem;
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1301
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1302 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	1303 Py_DECREF(val);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1304 Fail_it_item:
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1305 Py_DECREF(item);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1306 Fail_it:
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1307 Py_XDECREF(maxval);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1308 Py_XDECREF(maxitem);
cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1309 Py_DECREF(it);
44905 c0f048356c36 Merged revisions 60210-60233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44881 diff changeset	1310 Py_XDECREF(keyfunc);
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1311 return NULL;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1312 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1313
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1314 static PyObject *
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1315 builtin_min(PyObject self, PyObject args, PyObject *kwds)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1316 {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1317 return min_max(args, kwds, Py_LT);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1318 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1319
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1320 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	1321 "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	1322 min(a, b, c, ...[, key=func]) -> value\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1323 \n\
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1324 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	1325 With two or more arguments, return the smallest argument.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1326
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1327
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1328 static PyObject *
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1329 builtin_max(PyObject self, PyObject args, PyObject *kwds)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1330 {
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1331 return min_max(args, kwds, Py_GT);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1332 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1333
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1334 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	1335 "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	1336 max(a, b, c, ...[, key=func]) -> value\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1337 \n\
34085 cc9ce6837ea9 SF patch #1077353: add key= argument to min and max Raymond Hettinger <python@rcn.com> parents: 33261 diff changeset	1338 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	1339 With two or more arguments, return the largest argument.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1340
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1341
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1342 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	1343 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	1344 {
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 42071 diff changeset	1345 return PyNumber_ToBase(v, 8);
404 9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1346 }
9cd38d1ac391 Made dir() more robust. Guido van Rossum <guido@python.org> parents: 385 diff changeset	1347
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1348 PyDoc_STRVAR(oct_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1349 "oct(number) -> string\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1350 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1351 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	1352
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1353
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1354 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	1355 builtin_ord(PyObject self, PyObject obj)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1356 {
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	1357 long ord;
36521 30aef3ce2b26 Use Py_ssize_t to count the Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1358 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	1359
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1360 if (PyBytes_Check(obj)) {
23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1361 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	1362 if (size == 1) {
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	1363 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	1364 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	1365 }
41452 3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1366 }
3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1367 else if (PyUnicode_Check(obj)) {
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1368 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	1369 if (size == 1) {
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1370 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	1371 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	1372 }
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1373 #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	1374 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	1375 /* 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	1376 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	1377 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	1378 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	1379 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	1380 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	1381 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	1382 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	1383 }
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1384 }
18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1385 #endif
41846 308e632702bf Enable new I/O. Disable creation of old files. Guido van Rossum <guido@python.org> parents: 41824 diff changeset	1386 }
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	1387 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	1388 /* XXX Hopefully this is temporary */
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	1389 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	1390 if (size == 1) {
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	1391 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	1392 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	1393 }
3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1394 }
3c339de80010 Support marshal.dump(x, f) where f is not a real file. Guido van Rossum <guido@python.org> parents: 41226 diff changeset	1395 else {
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1396 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	1397 "ord() expected string of length 1, but " \
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1398 "%.200s found", obj->ob_type->tp_name);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1399 return NULL;
11973 8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	1400 }
8bdc25d22925 Marc-Andre Lemburg: added new builtin functions unicode() and Guido van Rossum <guido@python.org> parents: 11882 diff changeset	1401
15829 9308dc8c85e0 (Modified) patch by Ping - SF Patch #102681. Guido van Rossum <guido@python.org> parents: 15727 diff changeset	1402 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	1403 "ord() expected a character, "
36521 30aef3ce2b26 Use Py_ssize_t to count the Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1404 "but string of length %zd found",
12384 aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1405 size);
aa013f2cf80b ord: provide better error messages Jeremy Hylton <jeremy@alum.mit.edu> parents: 12368 diff changeset	1406 return NULL;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1407 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	1408
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	1409 PyDoc_VAR(ord_doc) = PyDoc_STR(
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1410 "ord(c) -> integer\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1411 \n\
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1412 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	1413 )
42283 18e5ae91bd29 Make chr() and ord() return/accept surrogate pairs in narrow builds. Guido van Rossum <guido@python.org> parents: 42142 diff changeset	1414 #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	1415 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	1416 "\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	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 #endif
42291 3772103200ec Three patches by Amaury Forgeot d'Arc; SF patch# 1754484. Guido van Rossum <guido@python.org> parents: 42283 diff changeset	1419 ;
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1420
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1421
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1422 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1423 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	1424 {
8402 0cb0394c2edc A bunch of functions are now properly implemented in abstract.c, and Guido van Rossum <guido@python.org> parents: 8287 diff changeset	1425 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	1426
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1427 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	1428 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	1429 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	1430 }
6693c5d87f3a Added long() and support for longs in int() and float(); Guido van Rossum <guido@python.org> parents: 182 diff changeset	1431
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1432 PyDoc_STRVAR(pow_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1433 "pow(x, y[, z]) -> number\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1434 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1435 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	1436 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	1437
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1438
28583 a0c002050526 Patch by Chad Netzer (with significant change): Guido van Rossum <guido@python.org> parents: 28513 diff changeset	1439
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	1440 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	1441 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	1442 {
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1443 static char *kwlist[] = {"sep", "end", "file", 0};
40922 be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1444 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	1445 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	1446 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	1447
40922 be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1448 if (dummy_args == NULL) {
be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1449 if (!(dummy_args = PyTuple_New(0)))
be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1450 return NULL;
be41da66ce37 Fix leak in the print function. Georg Brandl <georg@python.org> parents: 40788 diff changeset	1451 }
40788 e9a6234b26af * Remove PRINT_ITEM(_TO), PRINT_NEWLINE(_TO) opcodes. Georg Brandl <georg@python.org> parents: 40774 diff changeset	1452 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	1453 kwlist, &sep, &end, &file))
43844 2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1454 return NULL;
2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1455 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	1456 file = PySys_GetObject("stdout");
43844 2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1457 /* 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	1458 if (file == Py_None)
2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1459 Py_RETURN_NONE;
2c97e24b16cf Another #1415 fix for Windows GUI apps Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	1460 }
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	1461
55057 466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1462 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	1463 sep = NULL;
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1464 }
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1465 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	1466 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	1467 "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	1468 sep->ob_type->tp_name);
b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1469 return NULL;
b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1470 }
55057 466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1471 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	1472 end = NULL;
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1473 }
466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1474 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	1475 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	1476 "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	1477 end->ob_type->tp_name);
b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1478 return NULL;
b3ed053cc6a1 Check "sep" and "end" for stringness in Print(). Georg Brandl <georg@python.org> parents: 40410 diff changeset	1479 }
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	1480
2e5011acb414 Add built-in Print() function. This is PEP 3105 except for the name; Guido van Rossum <guido@python.org> parents: 39782 diff changeset	1481 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	1482 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	1483 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	1484 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	1485 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	1486 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	1487 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	1488 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	1489 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	1490 }
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 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	1492 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	1493 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	1494 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	1495 }
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
55057 466a71fc625c refactor logic a little when no sep or end is passed Benjamin Peterson <benjamin@python.org> parents: 53953 diff changeset	1497 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	1498 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	1499 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	1500 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	1501 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	1502 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	1503
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 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	1505 }
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
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 PyDoc_STRVAR(print_doc,
45086 7cb6e5617da0 Make print docstring consistent with its docs. Georg Brandl <georg@python.org> parents: 45082 diff changeset	1508 "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	1509 \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	1510 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	1511 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	1512 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	1513 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	1514 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	1515
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
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1517 static PyObject *
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1518 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	1519 {
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1520 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	1521 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	1522 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	1523 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	1524 PyObject *tmp;
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1525 long fd;
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1526 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	1527
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1528 /* Parse arguments */
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1529 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	1530 return NULL;
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 /* 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	1533 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	1534 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	1535 "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	1536 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1537 }
43855 ee081609cee8 Added some additional checks for sys.std?? is None, see #1440 Christian Heimes <christian@cheimes.de> parents: 43844 diff changeset	1538 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	1539 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	1540 "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	1541 return NULL;
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1542 }
43855 ee081609cee8 Added some additional checks for sys.std?? is None, see #1440 Christian Heimes <christian@cheimes.de> parents: 43844 diff changeset	1543 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	1544 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	1545 "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	1546 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1547 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1548
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1549 /* 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	1550 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	1551 if (tmp == NULL)
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1552 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1553 else
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1554 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	1555
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1556 /* 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	1557 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	1558 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	1559 tmp = PyObject_CallMethod(fin, "fileno", "");
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1560 if (tmp == NULL) {
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1561 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1562 tty = 0;
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1563 }
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1564 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	1565 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	1566 Py_DECREF(tmp);
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1567 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	1568 return NULL;
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1569 tty = fd == fileno(stdin) && isatty(fd);
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1570 }
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1571 if (tty) {
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1572 tmp = PyObject_CallMethod(fout, "fileno", "");
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1573 if (tmp == NULL)
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1574 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1575 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	1576 fd = PyLong_AsLong(tmp);
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1577 Py_DECREF(tmp);
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1578 if (fd < 0 && PyErr_Occurred())
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1579 return NULL;
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1580 tty = fd == fileno(stdout) && isatty(fd);
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1581 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1582 }
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1583
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1584 /* 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	1585 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	1586 PyObject *po;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1587 char *prompt;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1588 char *s;
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1589 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	1590 PyObject *result;
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1591
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1592 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	1593 if (!stdin_encoding)
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1594 /* 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	1595 encoding. */
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1596 return NULL;
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1597 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	1598 if (tmp == NULL)
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1599 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1600 else
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1601 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	1602 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	1603 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	1604 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	1605 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	1606 "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	1607 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	1608 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	1609 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	1610 }
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 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	1612 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	1613 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	1614 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	1615 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	1616 }
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 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	1618 _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	1619 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	1620 Py_DECREF(stringpo);
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1621 if (po == NULL) {
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1622 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	1623 return NULL;
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1624 }
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	1625 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	1626 if (prompt == NULL) {
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1627 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	1628 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	1629 return NULL;
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1630 }
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1631 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1632 else {
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1633 po = NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1634 prompt = "";
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1635 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1636 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	1637 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	1638 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	1639 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	1640 PyErr_SetNone(PyExc_KeyboardInterrupt);
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1641 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	1642 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1643 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1644 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	1645 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	1646 result = 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 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	1649 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	1650 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	1651 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	1652 "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	1653 result = NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1654 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1655 else {
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1656 result = PyUnicode_Decode
a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1657 (s, len-1,
48660 85b67fb5672b Rename PyUnicode_AsString -> _PyUnicode_AsString and Marc-André Lemburg <mal@egenix.com> parents: 48601 diff changeset	1658 _PyUnicode_AsString(stdin_encoding),
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1659 NULL);
40933 a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1660 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1661 }
43216 a311ab2fc1a7 Decode input() with stdin.encoding. Fixes #1097. Martin v. Löwis <martin@v.loewis.de> parents: 43172 diff changeset	1662 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	1663 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	1664 return result;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1665 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1666
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1667 /* 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	1668 if (promptarg != NULL) {
aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1669 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	1670 return NULL;
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1671 }
41888 aa73206c9ce6 Make input9) behave properly with the new I/O library. Guido van Rossum <guido@python.org> parents: 41846 diff changeset	1672 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	1673 if (tmp == NULL)
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1674 PyErr_Clear();
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1675 else
a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	1676 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	1677 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	1678 }
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1679
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1680 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	1681 "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	1682 \n\
a2629be1b1d0 Add raw_input() back, named input(). Revive the old unittests too. Guido van Rossum <guido@python.org> parents: 40922 diff changeset	1683 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	1684 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	1685 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	1686 is printed without a trailing newline before reading.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1687
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1688
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1689 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	1690 builtin_repr(PyObject self, PyObject v)
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1079 diff changeset	1691 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1692 return PyObject_Repr(v);
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1079 diff changeset	1693 }
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1079 diff changeset	1694
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1695 PyDoc_STRVAR(repr_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1696 "repr(object) -> string\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1697 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1698 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	1699 For most object types, eval(repr(object)) == object.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1700
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1701
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1702 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	1703 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	1704 {
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1705 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	1706 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	1707 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	1708 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	1709
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 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	1711 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	1712 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	1713
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	1714 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	1715 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	1716 return NULL;
e3e06b389406 Before calling _PyType_Lookup() the type needs to be initialized. Guido van Rossum <guido@python.org> parents: 42753 diff changeset	1717 }
e3e06b389406 Before calling _PyType_Lookup() the type needs to be initialized. Guido van Rossum <guido@python.org> parents: 42753 diff changeset	1718
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1719 if (round_str == NULL) {
45029 ef2d3bf8383d Merged revisions 60379-60382 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44905 diff changeset	1720 round_str = PyUnicode_InternFromString("__round__");
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1721 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	1722 return NULL;
42753 077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1723 }
077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1724
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	1725 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	1726 if (round == NULL) {
077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1727 PyErr_Format(PyExc_TypeError,
077fe7860cc9 Finish the work on __round__ and __trunc__. Guido van Rossum <guido@python.org> parents: 42718 diff changeset	1728 "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	1729 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	1730 return NULL;
7fe2848fd41d Implement the round functionality for PEP 3141, and add tests for it. Alex Martelli <aleaxit@gmail.com> parents: 42713 diff changeset	1731 }
7fe2848fd41d Implement the round functionality for PEP 3141, and add tests for it. Alex Martelli <aleaxit@gmail.com> parents: 42713 diff changeset	1732
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	1733 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	1734 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	1735 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	1736 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	1737 }
9d6cf529bb71 bltinmodule.c: added round(x, [n]); coerce() of two class instances Guido van Rossum <guido@python.org> parents: 1096 diff changeset	1738
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1739 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	1740 "round(number[, ndigits]) -> number\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1741 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1742 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	1743 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	1744 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	1745
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1746
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1747 static PyObject *
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1748 builtin_sorted(PyObject self, PyObject args, PyObject *kwds)
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1749 {
45061 b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1750 PyObject newlist, v, seq, keyfunc=NULL, *newargs;
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1751 PyObject *callable;
45061 b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1752 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	1753 int reverse;
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1754
45061 b9ee31a26f38 Issue #1771: Remove cmp parameter from list.sort() and builtin.sorted(). Raymond Hettinger <python@rcn.com> parents: 45029 diff changeset	1755 /* 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	1756 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	1757 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	1758 return NULL;
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1759
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1760 newlist = PySequence_List(seq);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1761 if (newlist == NULL)
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1762 return NULL;
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 callable = PyObject_GetAttrString(newlist, "sort");
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1765 if (callable == NULL) {
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1766 Py_DECREF(newlist);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1767 return NULL;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1768 }
35500 8fa83a9ebc6e Whitespace normalization. Georg Brandl <georg@python.org> parents: 35364 diff changeset	1769
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1770 newargs = PyTuple_GetSlice(args, 1, 4);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1771 if (newargs == NULL) {
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1772 Py_DECREF(newlist);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1773 Py_DECREF(callable);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1774 return NULL;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1775 }
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1776
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1777 v = PyObject_Call(callable, newargs, kwds);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1778 Py_DECREF(newargs);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1779 Py_DECREF(callable);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1780 if (v == NULL) {
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1781 Py_DECREF(newlist);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1782 return NULL;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1783 }
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1784 Py_DECREF(v);
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1785 return newlist;
c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	1786 }
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 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	1789 "sorted(iterable, key=None, reverse=False) --> new sorted list");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1790
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1791 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1792 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	1793 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1794 PyObject *v = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1795 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	1796
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1797 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	1798 return NULL;
1840 bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1799 if (v == NULL) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1800 d = PyEval_GetLocals();
2857 eebbdbee54f9 be more suspicious of getlocals() Guido van Rossum <guido@python.org> parents: 2844 diff changeset	1801 if (d == NULL) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1802 if (!PyErr_Occurred())
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1803 PyErr_SetString(PyExc_SystemError,
28740 d3297e298211 some more error-message enhancements Alex Martelli <aleaxit@gmail.com> parents: 28738 diff changeset	1804 "vars(): no locals!?");
2857 eebbdbee54f9 be more suspicious of getlocals() Guido van Rossum <guido@python.org> parents: 2844 diff changeset	1805 }
eebbdbee54f9 be more suspicious of getlocals() Guido van Rossum <guido@python.org> parents: 2844 diff changeset	1806 else
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1807 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	1808 }
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1809 else {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1810 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	1811 if (d == NULL) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1812 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	1813 "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	1814 return NULL;
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1815 }
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1816 }
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1817 return d;
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1818 }
bfd11620a2d8 * Python/bltinmodule.c (builtin_vars): correct typo in error msg Guido van Rossum <guido@python.org> parents: 1444 diff changeset	1819
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1820 PyDoc_STRVAR(vars_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1821 "vars([object]) -> dictionary\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1822 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1823 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	1824 With an argument, equivalent to object.__dict__.");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1825
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1826 static PyObject*
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1827 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	1828 {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1829 PyObject *seq;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1830 PyObject *result = NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1831 PyObject temp, item, *iter;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1832
30774 2d98710f272e Use PyArg_UnpackTuple() where possible. Raymond Hettinger <python@rcn.com> parents: 30683 diff changeset	1833 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	1834 return NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1835
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1836 iter = PyObject_GetIter(seq);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1837 if (iter == NULL)
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 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	1841 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	1842 if (result == NULL) {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1843 Py_DECREF(iter);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1844 return NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1845 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1846 } else {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1847 /* 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	1848 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	1849 PyErr_SetString(PyExc_TypeError,
28740 d3297e298211 some more error-message enhancements Alex Martelli <aleaxit@gmail.com> parents: 28738 diff changeset	1850 "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	1851 Py_DECREF(iter);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1852 return NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1853 }
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	1854 if (PyByteArray_Check(result)) {
43577 ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1855 PyErr_SetString(PyExc_TypeError,
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1856 "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	1857 Py_DECREF(iter);
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1858 return NULL;
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1859 }
ace45b361e87 Patch# 1258 by Christian Heimes: kill basestring. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1860
28718 16ef5b9bc789 fixed a potential refcount bug (thanks Raymond!). Alex Martelli <aleaxit@gmail.com> parents: 28717 diff changeset	1861 Py_INCREF(result);
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1862 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1863
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1864 #ifndef SLOW_SUM
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1865 /* 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	1866 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	1867 to the more general routine.
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1868 */
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1869 if (PyLong_CheckExact(result)) {
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1870 int overflow;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1871 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	1872 /* 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	1873 if (overflow == 0) {
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1874 Py_DECREF(result);
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1875 result = NULL;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1876 }
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1877 while(result == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1878 item = PyIter_Next(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1879 if (item == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1880 Py_DECREF(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1881 if (PyErr_Occurred())
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1882 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	1883 return PyLong_FromLong(i_result);
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1884 }
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1885 if (PyLong_CheckExact(item)) {
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1886 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	1887 long x = i_result + b;
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1888 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	1889 i_result = x;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1890 Py_DECREF(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1891 continue;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1892 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1893 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1894 /* 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	1895 result = PyLong_FromLong(i_result);
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1896 temp = PyNumber_Add(result, item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1897 Py_DECREF(result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1898 Py_DECREF(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1899 result = temp;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1900 if (result == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1901 Py_DECREF(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1902 return NULL;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1903 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1904 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1905 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1906
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1907 if (PyFloat_CheckExact(result)) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1908 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	1909 Py_DECREF(result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1910 result = NULL;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1911 while(result == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1912 item = PyIter_Next(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1913 if (item == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1914 Py_DECREF(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1915 if (PyErr_Occurred())
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1916 return NULL;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1917 return PyFloat_FromDouble(f_result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1918 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1919 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	1920 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	1921 f_result += PyFloat_AS_DOUBLE(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1922 PyFPE_END_PROTECT(f_result)
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1923 Py_DECREF(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1924 continue;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1925 }
44158 81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1926 if (PyLong_CheckExact(item)) {
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1927 long value;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1928 int overflow;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1929 value = PyLong_AsLongAndOverflow(item, &overflow);
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1930 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	1931 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	1932 f_result += (double)value;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1933 PyFPE_END_PROTECT(f_result)
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1934 Py_DECREF(item);
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1935 continue;
81e0c0e2a8c1 Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow. Martin v. Löwis <martin@v.loewis.de> parents: 44099 diff changeset	1936 }
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1937 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1938 result = PyFloat_FromDouble(f_result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1939 temp = PyNumber_Add(result, item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1940 Py_DECREF(result);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1941 Py_DECREF(item);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1942 result = temp;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1943 if (result == NULL) {
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1944 Py_DECREF(iter);
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1945 return NULL;
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1946 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1947 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1948 }
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1949 #endif
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43577 diff changeset	1950
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1951 for(;;) {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1952 item = PyIter_Next(iter);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1953 if (item == NULL) {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1954 /* 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	1955 if (PyErr_Occurred()) {
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1956 Py_DECREF(result);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1957 result = NULL;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1958 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1959 break;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1960 }
30784 37285a0346c1 regressing the performance bugfix -- Guido wants the performance bug left Alex Martelli <aleaxit@gmail.com> parents: 30776 diff changeset	1961 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	1962 Py_DECREF(result);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1963 Py_DECREF(item);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1964 result = temp;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1965 if (result == NULL)
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1966 break;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1967 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1968 Py_DECREF(iter);
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1969 return result;
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1970 }
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1971
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1972 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	1973 "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	1974 \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	1975 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	1976 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	1977 empty, returns start.");
28717 13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1978
13d0a3c4e465 Adding new built-in function sum, with docs and tests. Alex Martelli <aleaxit@gmail.com> parents: 28612 diff changeset	1979
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1980 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	1981 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	1982 {
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1983 PyObject *inst;
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1984 PyObject *cls;
17111 bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	1985 int retval;
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1986
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	1987 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	1988 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	1989
17111 bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	1990 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	1991 if (retval < 0)
15829 9308dc8c85e0 (Modified) patch by Ping - SF Patch #102681. Guido van Rossum <guido@python.org> parents: 15727 diff changeset	1992 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	1993 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	1994 }
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	1995
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	1996 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	1997 "isinstance(object, class-or-type-or-tuple) -> bool\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1998 \n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	1999 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	2000 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	2001 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	2002 isinstance(x, A) or isinstance(x, B) or ... (etc.).");
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2003
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2004
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2005 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	2006 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	2007 {
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2008 PyObject *derived;
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2009 PyObject *cls;
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2010 int retval;
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2011
26818 e094a03a80ff SF patch #659536: Use PyArg_UnpackTuple where possible. Raymond Hettinger <python@rcn.com> parents: 26612 diff changeset	2012 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	2013 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	2014
17111 bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	2015 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	2016 if (retval < 0)
bf678a11c21a Move the code implementing isinstance() and issubclass() to new C Guido van Rossum <guido@python.org> parents: 16048 diff changeset	2017 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	2018 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	2019 }
341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2020
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2021 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	2022 "issubclass(C, B) -> bool\n\
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2023 \n\
26612 97f83542f8ee Enhance issubclass() and PyObject_IsSubclass() so that a tuple is Walter Dörwald <walter@livinglogic.de> parents: 25924 diff changeset	2024 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	2025 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	2026 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	2027
6145 341fcb7bad90 Two new built-in functions: issubclass() and isinstance(). Both take Barry Warsaw <barry@python.org> parents: 5926 diff changeset	2028
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2029 typedef struct {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2030 PyObject_HEAD
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2031 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	2032 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	2033 PyObject *result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2034 } zipobject;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2035
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2036 static PyObject *
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2037 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	2038 {
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2039 zipobject *lz;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2040 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	2041 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	2042 PyObject *result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2043 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	2044
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2045 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	2046 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2047
39686 aca709f33a6a SF patch 1546297 (with some tweaks): Guido van Rossum <guido@python.org> parents: 39656 diff changeset	2048 /* args must be a tuple */
aca709f33a6a SF patch 1546297 (with some tweaks): Guido van Rossum <guido@python.org> parents: 39656 diff changeset	2049 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	2050
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2051 /* obtain iterators */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2052 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	2053 if (ittuple == NULL)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2054 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2055 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	2056 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	2057 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	2058 if (it == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2059 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	2060 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	2061 "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	2062 i+1);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2063 Py_DECREF(ittuple);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2064 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2065 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2066 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	2067 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2068
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2069 /* 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	2070 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	2071 if (result == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2072 Py_DECREF(ittuple);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2073 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2074 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2075 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	2076 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	2077 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	2078 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2079
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2080 /* create zipobject structure */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2081 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	2082 if (lz == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2083 Py_DECREF(ittuple);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2084 Py_DECREF(result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2085 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2086 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2087 lz->ittuple = ittuple;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2088 lz->tuplesize = tuplesize;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2089 lz->result = result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2090
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2091 return (PyObject *)lz;
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
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2094 static void
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2095 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	2096 {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2097 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	2098 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	2099 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	2100 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	2101 }
c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2102
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2103 static int
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2104 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	2105 {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2106 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	2107 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	2108 return 0;
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
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2111 static PyObject *
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2112 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	2113 {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2114 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	2115 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	2116 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	2117 PyObject *it;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2118 PyObject *item;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2119 PyObject *olditem;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2120
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2121 if (tuplesize == 0)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2122 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2123 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	2124 Py_INCREF(result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2125 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	2126 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	2127 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	2128 if (item == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2129 Py_DECREF(result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2130 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2131 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2132 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	2133 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	2134 Py_DECREF(olditem);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2135 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2136 } else {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2137 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	2138 if (result == NULL)
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2139 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2140 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	2141 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	2142 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	2143 if (item == NULL) {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2144 Py_DECREF(result);
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2145 return NULL;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2146 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2147 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	2148 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2149 }
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2150 return result;
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2151 }
13822 c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2152
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2153 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	2154 "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	2155 \n\
45738 740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2156 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	2157 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	2158 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	2159 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	2160
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2161 PyTypeObject PyZip_Type = {
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2162 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	2163 "zip", /* tp_name */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2164 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	2165 0, /* tp_itemsize */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2166 /* methods */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2167 (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	2168 0, /* tp_print */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2169 0, /* tp_getattr */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2170 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	2171 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	2172 0, /* tp_repr */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2173 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	2174 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	2175 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	2176 0, /* tp_hash */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2177 0, /* tp_call */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2178 0, /* tp_str */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2179 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	2180 0, /* tp_setattro */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2181 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	2182 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	2183 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	2184 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	2185 (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	2186 0, /* tp_clear */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2187 0, /* tp_richcompare */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2188 0, /* tp_weaklistoffset */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2189 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	2190 (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	2191 0, /* tp_methods */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2192 0, /* tp_members */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2193 0, /* tp_getset */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2194 0, /* tp_base */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2195 0, /* tp_dict */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2196 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	2197 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	2198 0, /* tp_dictoffset */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2199 0, /* tp_init */
740b5808c57a Move itertools izip() code to builtins as zip(). Complete the renaming. Raymond Hettinger <python@rcn.com> parents: 45735 diff changeset	2200 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	2201 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	2202 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	2203 };
13822 c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2204
c57b574e6766 Both PEP 201 Lockstep Iteration and SF patch #101030 have been Barry Warsaw <barry@python.org> parents: 13761 diff changeset	2205
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	2206 static PyMethodDef builtin_methods[] = {
41226 19f7ff443718 Implement PEP 3115 -- new metaclass syntax and semantics. Guido van Rossum <guido@python.org> parents: 41107 diff changeset	2207 {"__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	2208 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	2209 {"__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	2210 {"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	2211 {"all", builtin_all, METH_O, all_doc},
81b5a13fa38a Add two new functions, any() and all(). Raymond Hettinger <python@rcn.com> parents: 34123 diff changeset	2212 {"any", builtin_any, METH_O, any_doc},
47611 da47e7e135ae #2630: Implement PEP 3138. Georg Brandl <georg@python.org> parents: 47580 diff changeset	2213 {"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	2214 {"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	2215 {"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	2216 {"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	2217 {"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	2218 {"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	2219 {"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	2220 {"eval", builtin_eval, METH_VARARGS, eval_doc},
39782 c94f37054f19 Patch #1550800: make exec a function. Georg Brandl <georg@python.org> parents: 39686 diff changeset	2221 {"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	2222 {"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	2223 {"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	2224 {"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	2225 {"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	2226 {"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	2227 {"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	2228 {"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	2229 {"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	2230 {"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	2231 {"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	2232 {"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	2233 {"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	2234 {"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	2235 {"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	2236 {"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	2237 {"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	2238 {"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	2239 {"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	2240 {"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	2241 {"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	2242 {"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	2243 {"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	2244 {"setattr", builtin_setattr, METH_VARARGS, setattr_doc},
31210 c06b570adf12 Guido grants a Christmas wish: Raymond Hettinger <python@rcn.com> parents: 31122 diff changeset	2245 {"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	2246 {"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	2247 {"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	2248 {NULL, NULL},
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	2249 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	2250
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2251 PyDoc_STRVAR(builtin_doc,
8561 8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2252 "Built-in functions, exceptions, and other objects.\n\
8973e7085cf4 Added doc strings. Guido van Rossum <guido@python.org> parents: 8560 diff changeset	2253 \n\
23832 ed1ba37a46b7 Patch #568124: Add doc string macros. Martin v. Löwis <martin@v.loewis.de> parents: 23695 diff changeset	2254 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	2255
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2256 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	2257 PyModuleDef_HEAD_INIT,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2258 "builtins",
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2259 builtin_doc,
49613 efef5fc45a9a Issue 3723: Fixed initialization of subinterpreters Christian Heimes <christian@cheimes.de> parents: 49403 diff changeset	2260 -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	2261 builtin_methods,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2262 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2263 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2264 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2265 NULL
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2266 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2267
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47557 diff changeset	2268
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2269 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13576 diff changeset	2270 _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	2271 {
12961 eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2272 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	2273 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	2274 if (mod == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2275 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2276 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	2277
28396 d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2278 #ifdef Py_TRACE_REFS
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44064 diff changeset	2279 /* "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	2280 * 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	2281 * 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	2282 * 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	2283 * 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	2284 */
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2285 #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	2286 #else
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2287 #define ADD_TO_ALL(OBJECT) (void)0
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2288 #endif
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2289
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2290 #define SETBUILTIN(NAME, OBJECT) \
28396 d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2291 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	2292 return NULL; \
d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2293 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	2294
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2295 SETBUILTIN("None", Py_None);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2296 SETBUILTIN("Ellipsis", Py_Ellipsis);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2297 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	2298 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	2299 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	2300 SETBUILTIN("bool", &PyBool_Type);
43487 8c10aac37037 Breaking ground for PEP 3137 implementation: Guido van Rossum <guido@python.org> parents: 43216 diff changeset	2301 SETBUILTIN("memoryview", &PyMemoryView_Type);
47300 96b34263e448 Renamed PyBytes to PyByteArray Christian Heimes <christian@cheimes.de> parents: 47097 diff changeset	2302 SETBUILTIN("bytearray", &PyByteArray_Type);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 47300 diff changeset	2303 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	2304 SETBUILTIN("classmethod", &PyClassMethod_Type);
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18890 diff changeset	2305 #ifndef WITHOUT_COMPLEX
19902 de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2306 SETBUILTIN("complex", &PyComplex_Type);
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18890 diff changeset	2307 #endif
20754 272336648d1f Rename "dictionary" (type and constructor) to "dict". Tim Peters <tim.peters@gmail.com> parents: 20654 diff changeset	2308 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	2309 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	2310 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	2311 SETBUILTIN("float", &PyFloat_Type);
30929 54ff68e973ee * Migrate set() and frozenset() from the sandbox. Raymond Hettinger <python@rcn.com> parents: 30865 diff changeset	2312 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	2313 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	2314 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	2315 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	2316 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	2317 SETBUILTIN("object", &PyBaseObject_Type);
41642 a6eb6acfe04a Merged revisions 55007-55179 via svnmerge from Guido van Rossum <guido@python.org> parents: 41609 diff changeset	2318 SETBUILTIN("range", &PyRange_Type);
30865 41c4e143e6e6 Implement and apply PEP 322, reverse iteration Raymond Hettinger <python@rcn.com> parents: 30784 diff changeset	2319 SETBUILTIN("reversed", &PyReversed_Type);
30929 54ff68e973ee * Migrate set() and frozenset() from the sandbox. Raymond Hettinger <python@rcn.com> parents: 30865 diff changeset	2320 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	2321 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	2322 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	2323 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	2324 SETBUILTIN("super", &PySuper_Type);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2325 SETBUILTIN("tuple", &PyTuple_Type);
de39956b5458 _PyBuiltin_Init(): For clarity, macroize this purely repetitive code. Tim Peters <tim.peters@gmail.com> parents: 19894 diff changeset	2326 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	2327 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	2328 debug = PyBool_FromLong(Py_OptimizeFlag == 0);
12961 eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2329 if (PyDict_SetItemString(dict, "__debug__", debug) < 0) {
eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2330 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	2331 return NULL;
12961 eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2332 }
eb911eca9ee9 Christopher Fandrich <cfandrich@8cs.com>: Fred Drake <fdrake@acm.org> parents: 12756 diff changeset	2333 Py_XDECREF(debug);
6198 c43ca8dd0081 Removed obsolete exception PyExc_AccessError. Barry Warsaw <barry@python.org> parents: 6145 diff changeset	2334
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5610 diff changeset	2335 return mod;
28396 d56282c28a1e Improved new Py_TRACE_REFS gimmicks. Tim Peters <tim.peters@gmail.com> parents: 28027 diff changeset	2336 #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	2337 #undef SETBUILTIN
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: diff changeset	2338 }

Mercurial > cpython-lru_cache-weakref

annotate Python/bltinmodule.c @ 55372:79718ee03986