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

annotate Python/sysmodule.c @ 61184:4fd3ab5fa71d

Make (most of) Python's tests pass under Thread Sanitizer. http://code.google.com/p/data-race-test/wiki/ThreadSanitizer is a dynamic data race detector that runs on top of valgrind. With this patch, the binaries at http://code.google.com/p/data-race-test/wiki/ThreadSanitizer#Binaries pass many but not all of the Python tests. All of regrtest still passes outside of tsan. I've implemented part of the C1x atomic types so that we can explicitly mark variables that are used across threads, and get defined behavior as compilers advance. I've added tsan's client header and implementation to the codebase in dynamic_annotations.{h,c} (docs at http://code.google.com/p/data-race-test/wiki/DynamicAnnotations). Unfortunately, I haven't been able to get helgrind and drd to give sensible error messages, even when I use their client annotations, so I'm not supporting them.

author	Jeffrey Yasskin <jyasskin@gmail.com>
date	Mon, 03 May 2010 19:29:34 +0000
parents	86fadaebcf66
children	cab14be0ada1

rev	line source
145 853b736a6a9e Added copyright notice. Guido van Rossum <guido@python.org> parents: 86 diff changeset	1
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	2 /* System module */
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	4 /*
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	5 Various bits of information used by the interpreter are collected in
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6 module 'sys'.
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	7 Function member:
2586 ae131b8b4e31 fix comment about exit() Guido van Rossum <guido@python.org> parents: 2421 diff changeset	8 - exit(sts): raise SystemExit
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	9 Data members:
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	10 - stdin, stdout, stderr: standard file objects
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	11 - modules: the table of modules (dictionary)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	12 - path: module search path (list of strings)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	13 - argv: script arguments (list of strings)
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	14 - ps1, ps2: optional primary and secondary prompts (strings)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	15 */
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	16
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	17 #include "Python.h"
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	18 #include "structseq.h"
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35673 diff changeset	19 #include "code.h"
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	20 #include "frameobject.h"
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	21 #include "eval.h"
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	22
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	23 #include "osdefs.h"
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	24
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	25 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	26 #define WIN32_LEAN_AND_MEAN
43813 1561763cda72 No need to include windows.h twice Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43777 diff changeset	27 #include <windows.h>
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	28 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	29
4291 1427d61f1307 Rationalized MS ifdefs Guido van Rossum <guido@python.org> parents: 4256 diff changeset	30 #ifdef MS_COREDLL
3490 1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	31 extern void *PyWin_DLLhModule;
6352 b62a7a59414e Get DLL version from a variable. Guido van Rossum <guido@python.org> parents: 5955 diff changeset	32 /* A string loaded from the DLL at startup: */
b62a7a59414e Get DLL version from a variable. Guido van Rossum <guido@python.org> parents: 5955 diff changeset	33 extern const char *PyWin_DLLVersionString;
3490 1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	34 #endif
1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	35
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	36 #ifdef __VMS
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	37 #include <unixlib.h>
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	38 #endif
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	39
29065 bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	40 #ifdef HAVE_LANGINFO_H
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	41 #include <locale.h>
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	42 #include <langinfo.h>
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	43 #endif
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	44
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	45 PyObject *
42812 a99ec4befda8 Add const to input string parameters Neal Norwitz <nnorwitz@gmail.com> parents: 42703 diff changeset	46 PySys_GetObject(const char *name)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	47 {
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	48 PyThreadState *tstate = PyThreadState_GET();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	49 PyObject *sd = tstate->interp->sysdict;
11374 66216f32403d In PySys_GetObject(), it's possible that tstate->interp->sysdict is Guido van Rossum <guido@python.org> parents: 9964 diff changeset	50 if (sd == NULL)
66216f32403d In PySys_GetObject(), it's possible that tstate->interp->sysdict is Guido van Rossum <guido@python.org> parents: 9964 diff changeset	51 return NULL;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	52 return PyDict_GetItemString(sd, name);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	53 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	54
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	55 int
42812 a99ec4befda8 Add const to input string parameters Neal Norwitz <nnorwitz@gmail.com> parents: 42703 diff changeset	56 PySys_SetObject(const char name, PyObject v)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	57 {
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	58 PyThreadState *tstate = PyThreadState_GET();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	59 PyObject *sd = tstate->interp->sysdict;
631 f5a2bc39e10e sysset(name, NULL) does nothing if sys.name is undefined Guido van Rossum <guido@python.org> parents: 596 diff changeset	60 if (v == NULL) {
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	61 if (PyDict_GetItemString(sd, name) == NULL)
631 f5a2bc39e10e sysset(name, NULL) does nothing if sys.name is undefined Guido van Rossum <guido@python.org> parents: 596 diff changeset	62 return 0;
f5a2bc39e10e sysset(name, NULL) does nothing if sys.name is undefined Guido van Rossum <guido@python.org> parents: 596 diff changeset	63 else
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	64 return PyDict_DelItemString(sd, name);
631 f5a2bc39e10e sysset(name, NULL) does nothing if sys.name is undefined Guido van Rossum <guido@python.org> parents: 596 diff changeset	65 }
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	66 else
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	67 return PyDict_SetItemString(sd, name, v);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	68 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	69
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	70 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	71 sys_displayhook(PyObject self, PyObject o)
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	72 {
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	73 PyObject *outf;
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	74 PyInterpreterState *interp = PyThreadState_GET()->interp;
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	75 PyObject *modules = interp->modules;
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44086 diff changeset	76 PyObject *builtins = PyDict_GetItemString(modules, "builtins");
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	77
18805 4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	78 if (builtins == NULL) {
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44086 diff changeset	79 PyErr_SetString(PyExc_RuntimeError, "lost builtins module");
18805 4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	80 return NULL;
4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	81 }
4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	82
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	83 /* Print value except if None */
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	84 /* After printing, also assign to '_' */
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	85 /* Before, set '_' to None to avoid recursion */
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	86 if (o == Py_None) {
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	87 Py_INCREF(Py_None);
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	88 return Py_None;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	89 }
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	90 if (PyObject_SetAttrString(builtins, "_", Py_None) != 0)
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	91 return NULL;
15812 a563eec46c1a stdout is sometimes a macro; use "outf" instead. Greg Stein <gstein@lyra.org> parents: 15811 diff changeset	92 outf = PySys_GetObject("stdout");
43855 ee081609cee8 Added some additional checks for sys.std?? is None, see #1440 Christian Heimes <christian@cheimes.de> parents: 43847 diff changeset	93 if (outf == NULL \|\| outf == Py_None) {
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	94 PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	95 return NULL;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	96 }
15812 a563eec46c1a stdout is sometimes a macro; use "outf" instead. Greg Stein <gstein@lyra.org> parents: 15811 diff changeset	97 if (PyFile_WriteObject(o, outf, 0) != 0)
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	98 return NULL;
40799 04f5cbc74424 Kill off softspace completely (except in formatter.py which seems to have Guido van Rossum <guido@python.org> parents: 40788 diff changeset	99 if (PyFile_WriteString("\n", outf) != 0)
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	100 return NULL;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	101 if (PyObject_SetAttrString(builtins, "_", o) != 0)
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	102 return NULL;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	103 Py_INCREF(Py_None);
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	104 return Py_None;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	105 }
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	106
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	107 PyDoc_STRVAR(displayhook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	108 "displayhook(object) -> None\n"
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	109 "\n"
59300 29fac4b1a51e Merged revisions 78620 via svnmerge from Florent Xicluna <florent.xicluna@gmail.com> parents: 58507 diff changeset	110 "Print an object to sys.stdout and also save it in builtins._\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	111 );
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	112
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	113 static PyObject *
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	114 sys_excepthook(PyObject* self, PyObject* args)
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	115 {
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	116 PyObject exc, value, *tb;
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	117 if (!PyArg_UnpackTuple(args, "excepthook", 3, 3, &exc, &value, &tb))
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	118 return NULL;
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	119 PyErr_Display(exc, value, tb);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	120 Py_INCREF(Py_None);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	121 return Py_None;
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	122 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	123
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	124 PyDoc_STRVAR(excepthook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	125 "excepthook(exctype, value, traceback) -> None\n"
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	126 "\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	127 "Handle an exception by displaying it with a traceback on sys.stderr.\n"
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	128 );
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	129
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	130 static PyObject *
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	131 sys_exc_info(PyObject self, PyObject noargs)
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	132 {
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	133 PyThreadState *tstate;
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	134 tstate = PyThreadState_GET();
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	135 return Py_BuildValue(
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	136 "(OOO)",
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	137 tstate->exc_type != NULL ? tstate->exc_type : Py_None,
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	138 tstate->exc_value != NULL ? tstate->exc_value : Py_None,
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	139 tstate->exc_traceback != NULL ?
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	140 tstate->exc_traceback : Py_None);
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	141 }
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	142
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	143 PyDoc_STRVAR(exc_info_doc,
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	144 "exc_info() -> (type, value, traceback)\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	145 \n\
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	146 Return information about the most recent exception caught by an except\n\
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	147 clause in the current stack frame or in an older stack frame."
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	148 );
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	149
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	150 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	151 sys_exit(PyObject self, PyObject args)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	152 {
22604 3f4b2f93e8b5 Change sys_exit to use METH_VARARGS. Neal Norwitz <nnorwitz@gmail.com> parents: 22531 diff changeset	153 PyObject *exit_code = 0;
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 37879 diff changeset	154 if (!PyArg_UnpackTuple(args, "exit", 0, 1, &exit_code))
22604 3f4b2f93e8b5 Change sys_exit to use METH_VARARGS. Neal Norwitz <nnorwitz@gmail.com> parents: 22531 diff changeset	155 return NULL;
549 4efff6cea90f Raise SystemExit instead of calling goaway(). Guido van Rossum <guido@python.org> parents: 476 diff changeset	156 /* Raise SystemExit so callers may catch it or clean up. */
22604 3f4b2f93e8b5 Change sys_exit to use METH_VARARGS. Neal Norwitz <nnorwitz@gmail.com> parents: 22531 diff changeset	157 PyErr_SetObject(PyExc_SystemExit, exit_code);
549 4efff6cea90f Raise SystemExit instead of calling goaway(). Guido van Rossum <guido@python.org> parents: 476 diff changeset	158 return NULL;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	159 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	160
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	161 PyDoc_STRVAR(exit_doc,
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	162 "exit([status])\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	163 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	164 Exit the interpreter by raising SystemExit(status).\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	165 If the status is omitted or None, it defaults to zero (i.e., success).\n\
22531 ef314b37e260 backport nascheme's checkin of Michael W. Hudson <mwh@python.net> parents: 22119 diff changeset	166 If the status is numeric, it will be used as the system exit status.\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	167 If it is another kind of object, it will be printed and the system\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	168 exit status will be one (i.e., failure)."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	169 );
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	170
20943 e4d380f5f297 Include sys_getdefaultencoding in #ifdef Py_USING_UNICODE. Fixes #479571. Martin v. Löwis <martin@v.loewis.de> parents: 20655 diff changeset	171
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	172 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	173 sys_getdefaultencoding(PyObject *self)
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	174 {
41956 b30c75d22f34 Change getdefaultencoding() and getfilesystemencoding() Walter Dörwald <walter@livinglogic.de> parents: 41846 diff changeset	175 return PyUnicode_FromString(PyUnicode_GetDefaultEncoding());
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	176 }
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	177
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	178 PyDoc_STRVAR(getdefaultencoding_doc,
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	179 "getdefaultencoding() -> string\n\
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	180 \n\
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	181 Return the current default string encoding used by the Unicode \n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	182 implementation."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	183 );
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	184
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	185 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	186 sys_setdefaultencoding(PyObject self, PyObject args)
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	187 {
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	188 char *encoding;
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	189 if (!PyArg_ParseTuple(args, "s:setdefaultencoding", &encoding))
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	190 return NULL;
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	191 if (PyUnicode_SetDefaultEncoding(encoding))
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	192 return NULL;
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	193 Py_INCREF(Py_None);
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	194 return Py_None;
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	195 }
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	196
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	197 PyDoc_STRVAR(setdefaultencoding_doc,
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	198 "setdefaultencoding(encoding)\n\
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	199 \n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	200 Set the current default string encoding used by the Unicode implementation."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	201 );
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	202
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	203 static PyObject *
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	204 sys_getfilesystemencoding(PyObject *self)
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	205 {
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	206 if (Py_FileSystemDefaultEncoding)
41956 b30c75d22f34 Change getdefaultencoding() and getfilesystemencoding() Walter Dörwald <walter@livinglogic.de> parents: 41846 diff changeset	207 return PyUnicode_FromString(Py_FileSystemDefaultEncoding);
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	208 Py_INCREF(Py_None);
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	209 return Py_None;
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	210 }
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	211
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	212 PyDoc_STRVAR(getfilesystemencoding_doc,
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	213 "getfilesystemencoding() -> string\n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	214 \n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	215 Return the encoding used to convert Unicode filenames in\n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	216 operating system filenames."
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	217 );
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	218
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	219 static PyObject *
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	220 sys_setfilesystemencoding(PyObject self, PyObject args)
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	221 {
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	222 PyObject *new_encoding;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	223 if (!PyArg_ParseTuple(args, "U:setfilesystemencoding", &new_encoding))
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	224 return NULL;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	225 if (_Py_SetFileSystemEncoding(new_encoding))
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	226 return NULL;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	227 Py_INCREF(Py_None);
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	228 return Py_None;
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	229 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	230
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	231 PyDoc_STRVAR(setfilesystemencoding_doc,
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	232 "setfilesystemencoding(string) -> None\n\
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	233 \n\
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	234 Set the encoding used to convert Unicode filenames in\n\
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	235 operating system filenames."
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	236 );
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	237
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	238 static PyObject *
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	239 sys_intern(PyObject self, PyObject args)
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	240 {
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	241 PyObject *s;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43761 diff changeset	242 if (!PyArg_ParseTuple(args, "U:intern", &s))
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	243 return NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43761 diff changeset	244 if (PyUnicode_CheckExact(s)) {
41957 7015cccf29e3 Change sys.intern() so that unicode strings can be Walter Dörwald <walter@livinglogic.de> parents: 41956 diff changeset	245 Py_INCREF(s);
7015cccf29e3 Change sys.intern() so that unicode strings can be Walter Dörwald <walter@livinglogic.de> parents: 41956 diff changeset	246 PyUnicode_InternInPlace(&s);
7015cccf29e3 Change sys.intern() so that unicode strings can be Walter Dörwald <walter@livinglogic.de> parents: 41956 diff changeset	247 return s;
7015cccf29e3 Change sys.intern() so that unicode strings can be Walter Dörwald <walter@livinglogic.de> parents: 41956 diff changeset	248 }
7015cccf29e3 Change sys.intern() so that unicode strings can be Walter Dörwald <walter@livinglogic.de> parents: 41956 diff changeset	249 else {
7015cccf29e3 Change sys.intern() so that unicode strings can be Walter Dörwald <walter@livinglogic.de> parents: 41956 diff changeset	250 PyErr_Format(PyExc_TypeError,
7015cccf29e3 Change sys.intern() so that unicode strings can be Walter Dörwald <walter@livinglogic.de> parents: 41956 diff changeset	251 "can't intern %.400s", s->ob_type->tp_name);
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	252 return NULL;
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	253 }
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	254 }
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	255
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	256 PyDoc_STRVAR(intern_doc,
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	257 "intern(string) -> string\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	258 \n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	259 ``Intern'' the given string. This enters the string in the (global)\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	260 table of interned strings whose purpose is to speed up dictionary lookups.\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	261 Return the string itself or the previously interned string object with the\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	262 same value.");
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	263
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	264
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	265 /*
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	266 * Cached interned string objects used for calling the profile and
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	267 * trace functions. Initialized by trace_init().
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	268 */
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	269 static PyObject *whatstrings[7] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL};
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	270
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	271 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	272 trace_init(void)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	273 {
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	274 static char *whatnames[7] = {"call", "exception", "line", "return",
1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	275 "c_call", "c_exception", "c_return"};
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	276 PyObject *name;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	277 int i;
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	278 for (i = 0; i < 7; ++i) {
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	279 if (whatstrings[i] == NULL) {
42013 cd125fe83051 Make identifiers str (not str8) objects throughout. Martin v. Löwis <martin@v.loewis.de> parents: 41981 diff changeset	280 name = PyUnicode_InternFromString(whatnames[i]);
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	281 if (name == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	282 return -1;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	283 whatstrings[i] = name;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	284 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	285 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	286 return 0;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	287 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	288
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	289
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	290 static PyObject *
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	291 call_trampoline(PyThreadState tstate, PyObject callback,
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	292 PyFrameObject frame, int what, PyObject arg)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	293 {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	294 PyObject *args = PyTuple_New(3);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	295 PyObject *whatstr;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	296 PyObject *result;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	297
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	298 if (args == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	299 return NULL;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	300 Py_INCREF(frame);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	301 whatstr = whatstrings[what];
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	302 Py_INCREF(whatstr);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	303 if (arg == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	304 arg = Py_None;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	305 Py_INCREF(arg);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	306 PyTuple_SET_ITEM(args, 0, (PyObject *)frame);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	307 PyTuple_SET_ITEM(args, 1, whatstr);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	308 PyTuple_SET_ITEM(args, 2, arg);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	309
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	310 /* call the Python-level function */
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	311 PyFrame_FastToLocals(frame);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	312 result = PyEval_CallObject(callback, args);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	313 PyFrame_LocalsToFast(frame, 1);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	314 if (result == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	315 PyTraceBack_Here(frame);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	316
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	317 /* cleanup */
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	318 Py_DECREF(args);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	319 return result;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	320 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	321
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	322 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	323 profile_trampoline(PyObject self, PyFrameObject frame,
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	324 int what, PyObject *arg)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	325 {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	326 PyThreadState *tstate = frame->f_tstate;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	327 PyObject *result;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	328
20247 a4d328d50897 Rationalize the events passed to the profiler (no changes for the tracer). Fred Drake <fdrake@acm.org> parents: 19343 diff changeset	329 if (arg == NULL)
a4d328d50897 Rationalize the events passed to the profiler (no changes for the tracer). Fred Drake <fdrake@acm.org> parents: 19343 diff changeset	330 arg = Py_None;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	331 result = call_trampoline(tstate, self, frame, what, arg);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	332 if (result == NULL) {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	333 PyEval_SetProfile(NULL, NULL);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	334 return -1;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	335 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	336 Py_DECREF(result);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	337 return 0;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	338 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	339
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	340 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	341 trace_trampoline(PyObject self, PyFrameObject frame,
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	342 int what, PyObject *arg)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	343 {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	344 PyThreadState *tstate = frame->f_tstate;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	345 PyObject *callback;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	346 PyObject *result;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	347
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	348 if (what == PyTrace_CALL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	349 callback = self;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	350 else
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	351 callback = frame->f_trace;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	352 if (callback == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	353 return 0;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	354 result = call_trampoline(tstate, callback, frame, what, arg);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	355 if (result == NULL) {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	356 PyEval_SetTrace(NULL, NULL);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	357 Py_XDECREF(frame->f_trace);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	358 frame->f_trace = NULL;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	359 return -1;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	360 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	361 if (result != Py_None) {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	362 PyObject *temp = frame->f_trace;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	363 frame->f_trace = NULL;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	364 Py_XDECREF(temp);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	365 frame->f_trace = result;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	366 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	367 else {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	368 Py_DECREF(result);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	369 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	370 return 0;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	371 }
18136 4cb34314bd97 Instead of initializing & interning the strings passed to the profile Fred Drake <fdrake@acm.org> parents: 17396 diff changeset	372
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	373 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	374 sys_settrace(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	375 {
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	376 if (trace_init() == -1)
18136 4cb34314bd97 Instead of initializing & interning the strings passed to the profile Fred Drake <fdrake@acm.org> parents: 17396 diff changeset	377 return NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	378 if (args == Py_None)
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	379 PyEval_SetTrace(NULL, NULL);
788 ba4ec13c0f9f Fix reference counts of sys_trace and sys_profile Guido van Rossum <guido@python.org> parents: 710 diff changeset	380 else
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	381 PyEval_SetTrace(trace_trampoline, args);
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	382 Py_INCREF(Py_None);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	383 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	384 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	385
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	386 PyDoc_STRVAR(settrace_doc,
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	387 "settrace(function)\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	388 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	389 Set the global debug tracing function. It will be called on each\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	390 function call. See the debugger chapter in the library manual."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	391 );
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	392
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	393 static PyObject *
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	394 sys_gettrace(PyObject self, PyObject args)
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	395 {
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	396 PyThreadState *tstate = PyThreadState_GET();
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	397 PyObject *temp = tstate->c_traceobj;
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	398
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	399 if (temp == NULL)
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	400 temp = Py_None;
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	401 Py_INCREF(temp);
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	402 return temp;
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	403 }
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	404
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	405 PyDoc_STRVAR(gettrace_doc,
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	406 "gettrace()\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	407 \n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	408 Return the global debug tracing function set with sys.settrace.\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	409 See the debugger chapter in the library manual."
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	410 );
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	411
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	412 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	413 sys_setprofile(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	414 {
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	415 if (trace_init() == -1)
18136 4cb34314bd97 Instead of initializing & interning the strings passed to the profile Fred Drake <fdrake@acm.org> parents: 17396 diff changeset	416 return NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	417 if (args == Py_None)
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	418 PyEval_SetProfile(NULL, NULL);
788 ba4ec13c0f9f Fix reference counts of sys_trace and sys_profile Guido van Rossum <guido@python.org> parents: 710 diff changeset	419 else
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	420 PyEval_SetProfile(profile_trampoline, args);
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	421 Py_INCREF(Py_None);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	422 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	423 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	424
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	425 PyDoc_STRVAR(setprofile_doc,
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	426 "setprofile(function)\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	427 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	428 Set the profiling function. It will be called on each function call\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	429 and return. See the profiler chapter in the library manual."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	430 );
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	431
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	432 static PyObject *
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	433 sys_getprofile(PyObject self, PyObject args)
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	434 {
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	435 PyThreadState *tstate = PyThreadState_GET();
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	436 PyObject *temp = tstate->c_profileobj;
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	437
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	438 if (temp == NULL)
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	439 temp = Py_None;
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	440 Py_INCREF(temp);
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	441 return temp;
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	442 }
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	443
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	444 PyDoc_STRVAR(getprofile_doc,
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	445 "getprofile()\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	446 \n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	447 Return the profiling function set with sys.setprofile.\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	448 See the profiler chapter in the library manual."
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	449 );
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	450
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	451 static int _check_interval = 100;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	452
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	453 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	454 sys_setcheckinterval(PyObject self, PyObject args)
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	455 {
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	456 if (PyErr_WarnEx(PyExc_DeprecationWarning,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	457 "sys.getcheckinterval() and sys.setcheckinterval() "
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	458 "are deprecated. Use sys.setswitchinterval() "
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	459 "instead.", 1) < 0)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	460 return NULL;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	461 if (!PyArg_ParseTuple(args, "i:setcheckinterval", &_check_interval))
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	462 return NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	463 Py_INCREF(Py_None);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	464 return Py_None;
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	465 }
e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	466
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	467 PyDoc_STRVAR(setcheckinterval_doc,
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	468 "setcheckinterval(n)\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	469 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	470 Tell the Python interpreter to check for asynchronous events every\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	471 n instructions. This also affects how often thread switches occur."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	472 );
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	473
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	474 static PyObject *
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	475 sys_getcheckinterval(PyObject self, PyObject args)
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	476 {
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	477 if (PyErr_WarnEx(PyExc_DeprecationWarning,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	478 "sys.getcheckinterval() and sys.setcheckinterval() "
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	479 "are deprecated. Use sys.getswitchinterval() "
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	480 "instead.", 1) < 0)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	481 return NULL;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	482 return PyLong_FromLong(_check_interval);
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	483 }
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	484
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	485 PyDoc_STRVAR(getcheckinterval_doc,
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	486 "getcheckinterval() -> current check interval; see setcheckinterval()."
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	487 );
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	488
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	489 #ifdef WITH_THREAD
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	490 static PyObject *
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	491 sys_setswitchinterval(PyObject self, PyObject args)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	492 {
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	493 double d;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	494 if (!PyArg_ParseTuple(args, "d:setswitchinterval", &d))
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	495 return NULL;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	496 if (d <= 0.0) {
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	497 PyErr_SetString(PyExc_ValueError,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	498 "switch interval must be strictly positive");
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	499 return NULL;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	500 }
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	501 _PyEval_SetSwitchInterval((unsigned long) (1e6 * d));
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	502 Py_INCREF(Py_None);
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	503 return Py_None;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	504 }
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	505
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	506 PyDoc_STRVAR(setswitchinterval_doc,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	507 "setswitchinterval(n)\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	508 \n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	509 Set the ideal thread switching delay inside the Python interpreter\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	510 The actual frequency of switching threads can be lower if the\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	511 interpreter executes long sequences of uninterruptible code\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	512 (this is implementation-specific and workload-dependent).\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	513 \n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	514 The parameter must represent the desired switching delay in seconds\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	515 A typical value is 0.005 (5 milliseconds)."
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	516 );
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	517
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	518 static PyObject *
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	519 sys_getswitchinterval(PyObject self, PyObject args)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	520 {
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	521 return PyFloat_FromDouble(1e-6 * _PyEval_GetSwitchInterval());
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	522 }
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	523
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	524 PyDoc_STRVAR(getswitchinterval_doc,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	525 "getswitchinterval() -> current thread switch interval; see setswitchinterval()."
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	526 );
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	527
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	528 #endif /* WITH_THREAD */
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	529
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	530 #ifdef WITH_TSC
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	531 static PyObject *
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	532 sys_settscdump(PyObject self, PyObject args)
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	533 {
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	534 int bool;
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	535 PyThreadState *tstate = PyThreadState_Get();
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	536
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	537 if (!PyArg_ParseTuple(args, "i:settscdump", &bool))
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	538 return NULL;
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	539 if (bool)
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	540 tstate->interp->tscdump = 1;
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	541 else
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	542 tstate->interp->tscdump = 0;
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	543 Py_INCREF(Py_None);
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	544 return Py_None;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	545
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	546 }
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	547
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	548 PyDoc_STRVAR(settscdump_doc,
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	549 "settscdump(bool)\n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	550 \n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	551 If true, tell the Python interpreter to dump VM measurements to\n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	552 stderr. If false, turn off dump. The measurements are based on the\n\
33104 f455bbe7ea7e This is my patch: Michael W. Hudson <mwh@python.net> parents: 32344 diff changeset	553 processor's time-stamp counter."
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	554 );
32344 748129e6e108 Remove compiler warning Neal Norwitz <nnorwitz@gmail.com> parents: 32301 diff changeset	555 #endif /* TSC */
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	556
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	557 static PyObject *
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	558 sys_setrecursionlimit(PyObject self, PyObject args)
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	559 {
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	560 int new_limit;
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	561 if (!PyArg_ParseTuple(args, "i:setrecursionlimit", &new_limit))
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	562 return NULL;
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	563 if (new_limit <= 0) {
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	564 PyErr_SetString(PyExc_ValueError,
6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	565 "recursion limit must be positive");
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	566 return NULL;
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	567 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	568 Py_SetRecursionLimit(new_limit);
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	569 Py_INCREF(Py_None);
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	570 return Py_None;
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	571 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	572
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	573 PyDoc_STRVAR(setrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	574 "setrecursionlimit(n)\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	575 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	576 Set the maximum depth of the Python interpreter stack to n. This\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	577 limit prevents infinite recursion from causing an overflow of the C\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	578 stack and crashing Python. The highest possible limit is platform-\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	579 dependent."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	580 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	581
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	582 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	583 sys_getrecursionlimit(PyObject *self)
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	584 {
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	585 return PyLong_FromLong(Py_GetRecursionLimit());
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	586 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	587
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	588 PyDoc_STRVAR(getrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	589 "getrecursionlimit()\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	590 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	591 Return the current value of the recursion limit, the maximum depth\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	592 of the Python interpreter stack. This limit prevents infinite\n\
24013 71f13cf4f9e2 Got rid of an extraneous semicolon. Jack Jansen <jack.jansen@cwi.nl> parents: 23947 diff changeset	593 recursion from causing an overflow of the C stack and crashing Python."
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	594 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	595
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	596 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	597 PyDoc_STRVAR(getwindowsversion_doc,
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	598 "getwindowsversion()\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	599 \n\
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	600 Return information about the running version of Windows as a named tuple.\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	601 The members are named: major, minor, build, platform, service_pack,\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	602 service_pack_major, service_pack_minor, suite_mask, and product_type. For\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	603 backward compatibiliy, only the first 5 items are available by indexing.\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	604 All elements are numbers, except service_pack which is a string. Platform\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	605 may be 0 for win32s, 1 for Windows 9x/ME, 2 for Windows NT/2000/XP/Vista/7,\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	606 3 for Windows CE. Product_type may be 1 for a workstation, 2 for a domain\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	607 controller, 3 for a server."
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	608 );
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	609
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	610 static PyTypeObject WindowsVersionType = {0, 0, 0, 0, 0, 0};
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	611
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	612 static PyStructSequence_Field windows_version_fields[] = {
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	613 {"major", "Major version number"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	614 {"minor", "Minor version number"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	615 {"build", "Build number"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	616 {"platform", "Operating system platform"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	617 {"service_pack", "Latest Service Pack installed on the system"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	618 {"service_pack_major", "Service Pack major version number"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	619 {"service_pack_minor", "Service Pack minor version number"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	620 {"suite_mask", "Bit mask identifying available product suites"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	621 {"product_type", "System product type"},
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	622 {0}
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	623 };
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	624
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	625 static PyStructSequence_Desc windows_version_desc = {
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	626 "sys.getwindowsversion", /* name */
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	627 getwindowsversion_doc, /* doc */
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	628 windows_version_fields, /* fields */
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	629 5 /* For backward compatibility,
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	630 only the first 5 items are accessible
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	631 via indexing, the rest are name only */
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	632 };
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	633
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	634 static PyObject *
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	635 sys_getwindowsversion(PyObject *self)
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	636 {
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	637 PyObject *version;
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	638 int pos = 0;
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	639 OSVERSIONINFOEX ver;
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	640 ver.dwOSVersionInfoSize = sizeof(ver);
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	641 if (!GetVersionEx((OSVERSIONINFO*) &ver))
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	642 return PyErr_SetFromWindowsErr(0);
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	643
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	644 version = PyStructSequence_New(&WindowsVersionType);
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	645 if (version == NULL)
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	646 return NULL;
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	647
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	648 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.dwMajorVersion));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	649 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.dwMinorVersion));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	650 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.dwBuildNumber));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	651 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.dwPlatformId));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	652 PyStructSequence_SET_ITEM(version, pos++, PyUnicode_FromString(ver.szCSDVersion));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	653 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.wServicePackMajor));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	654 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.wServicePackMinor));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	655 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.wSuiteMask));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	656 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.wProductType));
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	657
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	658 return version;
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	659 }
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	660
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	661 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	662
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	663 #ifdef HAVE_DLOPEN
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	664 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	665 sys_setdlopenflags(PyObject self, PyObject args)
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	666 {
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	667 int new_val;
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	668 PyThreadState *tstate = PyThreadState_GET();
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	669 if (!PyArg_ParseTuple(args, "i:setdlopenflags", &new_val))
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	670 return NULL;
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	671 if (!tstate)
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	672 return NULL;
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	673 tstate->interp->dlopenflags = new_val;
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	674 Py_INCREF(Py_None);
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	675 return Py_None;
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	676 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	677
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	678 PyDoc_STRVAR(setdlopenflags_doc,
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	679 "setdlopenflags(n) -> None\n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	680 \n\
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	681 Set the flags used by the interpreter for dlopen calls, such as when the\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	682 interpreter loads extension modules. Among other things, this will enable\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	683 a lazy resolving of symbols when importing a module, if called as\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	684 sys.setdlopenflags(0). To share symbols across extension modules, call as\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	685 sys.setdlopenflags(ctypes.RTLD_GLOBAL). Symbolic names for the flag modules\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	686 can be either found in the ctypes module, or in the DLFCN module. If DLFCN\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	687 is not available, it can be generated from /usr/include/dlfcn.h using the\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	688 h2py script.");
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	689
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	690 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	691 sys_getdlopenflags(PyObject self, PyObject args)
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	692 {
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	693 PyThreadState *tstate = PyThreadState_GET();
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	694 if (!tstate)
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	695 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	696 return PyLong_FromLong(tstate->interp->dlopenflags);
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	697 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	698
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	699 PyDoc_STRVAR(getdlopenflags_doc,
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	700 "getdlopenflags() -> int\n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	701 \n\
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	702 Return the current value of the flags that are used for dlopen calls.\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	703 The flag constants are defined in the ctypes and DLFCN modules.");
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	704
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	705 #endif /* HAVE_DLOPEN */
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	706
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	707 #ifdef USE_MALLOPT
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	708 /* Link with -lmalloc (or -lmpc) on an SGI */
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	709 #include <malloc.h>
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	710
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	711 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	712 sys_mdebug(PyObject self, PyObject args)
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	713 {
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	714 int flag;
12136 9b9abde032b3 Use modern PyArg_ParseTuple style, with function names. Guido van Rossum <guido@python.org> parents: 11882 diff changeset	715 if (!PyArg_ParseTuple(args, "i:mdebug", &flag))
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	716 return NULL;
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	717 mallopt(M_DEBUG, flag);
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	718 Py_INCREF(Py_None);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	719 return Py_None;
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	720 }
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	721 #endif /* USE_MALLOPT */
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	722
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	723 static PyObject *
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	724 sys_getsizeof(PyObject self, PyObject args, PyObject *kwds)
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	725 {
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	726 PyObject *res = NULL;
53954 1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	727 static PyObject str__sizeof__ = NULL, gc_head_size = NULL;
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	728 static char *kwlist[] = {"object", "default", 0};
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	729 PyObject o, dflt = NULL;
48477 e26c724d5e23 Make these files to compile again under Windows. Thomas Heller <theller@ctypes.org> parents: 48470 diff changeset	730 PyObject *method;
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	731
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	732 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O\|O:getsizeof",
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	733 kwlist, &o, &dflt))
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	734 return NULL;
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	735
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	736 /* Initialize static variable for GC head size */
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	737 if (gc_head_size == NULL) {
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	738 gc_head_size = PyLong_FromSsize_t(sizeof(PyGC_Head));
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	739 if (gc_head_size == NULL)
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	740 return NULL;
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	741 }
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	742
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	743 /* Make sure the type is initialized. float gets initialized late */
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	744 if (PyType_Ready(Py_TYPE(o)) < 0)
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	745 return NULL;
53954 1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	746
1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	747 method = _PyObject_LookupSpecial(o, "__sizeof__",
1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	748 &str__sizeof__);
54326 db212869d814 Merged revisions 72907 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 54292 diff changeset	749 if (method == NULL) {
db212869d814 Merged revisions 72907 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 54292 diff changeset	750 if (!PyErr_Occurred())
db212869d814 Merged revisions 72907 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 54292 diff changeset	751 PyErr_Format(PyExc_TypeError,
db212869d814 Merged revisions 72907 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 54292 diff changeset	752 "Type %.100s doesn't define __sizeof__",
db212869d814 Merged revisions 72907 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 54292 diff changeset	753 Py_TYPE(o)->tp_name);
db212869d814 Merged revisions 72907 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 54292 diff changeset	754 }
53954 1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	755 else {
1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	756 res = PyObject_CallFunctionObjArgs(method, NULL);
1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	757 Py_DECREF(method);
1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	758 }
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	759
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	760 /* Has a default value been given */
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	761 if ((res == NULL) && (dflt != NULL) &&
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	762 PyErr_ExceptionMatches(PyExc_TypeError))
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	763 {
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	764 PyErr_Clear();
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	765 Py_INCREF(dflt);
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	766 return dflt;
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	767 }
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	768 else if (res == NULL)
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	769 return res;
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	770
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	771 /* add gc_head size */
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	772 if (PyObject_IS_GC(o)) {
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	773 PyObject *tmp = res;
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	774 res = PyNumber_Add(tmp, gc_head_size);
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	775 Py_DECREF(tmp);
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	776 }
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	777 return res;
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	778 }
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	779
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	780 PyDoc_STRVAR(getsizeof_doc,
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	781 "getsizeof(object, default) -> int\n\
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	782 \n\
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	783 Return the size of object in bytes.");
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	784
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	785 static PyObject *
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	786 sys_getrefcount(PyObject self, PyObject arg)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	787 {
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	788 return PyLong_FromSsize_t(arg->ob_refcnt);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	789 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	790
24126 fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	791 #ifdef Py_REF_DEBUG
12965 04c89d77dfdb Added a new debug method sys.gettotalrefcount(), which returns the total number of references on all Python objects. This is only enabled when Py_TRACE_REFS is defined (which includes default debug builds under Windows). Mark Hammond <mhammond@skippinet.com.au> parents: 12877 diff changeset	792 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	793 sys_gettotalrefcount(PyObject *self)
12965 04c89d77dfdb Added a new debug method sys.gettotalrefcount(), which returns the total number of references on all Python objects. This is only enabled when Py_TRACE_REFS is defined (which includes default debug builds under Windows). Mark Hammond <mhammond@skippinet.com.au> parents: 12877 diff changeset	794 {
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	795 return PyLong_FromSsize_t(_Py_GetRefTotal());
12965 04c89d77dfdb Added a new debug method sys.gettotalrefcount(), which returns the total number of references on all Python objects. This is only enabled when Py_TRACE_REFS is defined (which includes default debug builds under Windows). Mark Hammond <mhammond@skippinet.com.au> parents: 12877 diff changeset	796 }
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	797 #endif /* Py_REF_DEBUG */
12965 04c89d77dfdb Added a new debug method sys.gettotalrefcount(), which returns the total number of references on all Python objects. This is only enabled when Py_TRACE_REFS is defined (which includes default debug builds under Windows). Mark Hammond <mhammond@skippinet.com.au> parents: 12877 diff changeset	798
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	799 PyDoc_STRVAR(getrefcount_doc,
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	800 "getrefcount(object) -> integer\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	801 \n\
23947 37118b6e5f46 Fix the docstring for sys.getrefcount(). Fred Drake <fdrake@acm.org> parents: 23746 diff changeset	802 Return the reference count of object. The count returned is generally\n\
37118b6e5f46 Fix the docstring for sys.getrefcount(). Fred Drake <fdrake@acm.org> parents: 23746 diff changeset	803 one higher than you might expect, because it includes the (temporary)\n\
37118b6e5f46 Fix the docstring for sys.getrefcount(). Fred Drake <fdrake@acm.org> parents: 23746 diff changeset	804 reference as an argument to getrefcount()."
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	805 );
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	806
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	807 #ifdef COUNT_ALLOCS
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	808 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	809 sys_getcounts(PyObject *self)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	810 {
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	811 extern PyObject *get_counts(void);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	812
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	813 return get_counts();
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	814 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	815 #endif
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	816
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	817 PyDoc_STRVAR(getframe_doc,
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	818 "_getframe([depth]) -> frameobject\n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	819 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	820 Return a frame object from the call stack. If optional integer depth is\n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	821 given, return the frame object that many calls below the top of the stack.\n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	822 If that is deeper than the call stack, ValueError is raised. The default\n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	823 for depth is zero, returning the frame at the top of the call stack.\n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	824 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	825 This function should be used for internal and specialized\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	826 purposes only."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	827 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	828
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	829 static PyObject *
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	830 sys_getframe(PyObject self, PyObject args)
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	831 {
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	832 PyFrameObject *f = PyThreadState_GET()->frame;
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	833 int depth = -1;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	834
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	835 if (!PyArg_ParseTuple(args, "\|i:_getframe", &depth))
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	836 return NULL;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	837
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	838 while (depth > 0 && f != NULL) {
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	839 f = f->f_back;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	840 --depth;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	841 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	842 if (f == NULL) {
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	843 PyErr_SetString(PyExc_ValueError,
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	844 "call stack is not deep enough");
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	845 return NULL;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	846 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	847 Py_INCREF(f);
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	848 return (PyObject*)f;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	849 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	850
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	851 PyDoc_STRVAR(current_frames_doc,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	852 "_current_frames() -> dictionary\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	853 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	854 Return a dictionary mapping each current thread T's thread id to T's\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	855 current stack frame.\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	856 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	857 This function should be used for specialized purposes only."
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	858 );
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	859
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	860 static PyObject *
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	861 sys_current_frames(PyObject self, PyObject noargs)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	862 {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	863 return _PyThread_CurrentFrames();
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	864 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	865
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	866 PyDoc_STRVAR(call_tracing_doc,
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	867 "call_tracing(func, args) -> object\n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	868 \n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	869 Call func(*args), while tracing is enabled. The tracing state is\n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	870 saved, and restored afterwards. This is intended to be called from\n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	871 a debugger from a checkpoint, to recursively debug some other code."
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	872 );
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	873
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	874 static PyObject *
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	875 sys_call_tracing(PyObject self, PyObject args)
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	876 {
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	877 PyObject func, funcargs;
49537 2c3a6c9dff62 Benjamin Peterson's patch to fix bug 3661, sys.call_tracing segfaults. Barry Warsaw <barry@python.org> parents: 49536 diff changeset	878 if (!PyArg_ParseTuple(args, "OO!:call_tracing", &func, &PyTuple_Type, &funcargs))
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	879 return NULL;
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	880 return _PyEval_CallTracing(func, funcargs);
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	881 }
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	882
27712 16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	883 PyDoc_STRVAR(callstats_doc,
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	884 "callstats() -> tuple of integers\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	885 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	886 Return a tuple of function call statistics, if CALL_PROFILE was defined\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	887 when Python was built. Otherwise, return None.\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	888 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	889 When enabled, this function returns detailed, implementation-specific\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	890 details about the number of function calls executed. The return value is\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	891 a 11-tuple where the entries in the tuple are counts of:\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	892 0. all function calls\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	893 1. calls to PyFunction_Type objects\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	894 2. PyFunction calls that do not create an argument tuple\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	895 3. PyFunction calls that do not create an argument tuple\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	896 and bypass PyEval_EvalCodeEx()\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	897 4. PyMethod calls\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	898 5. PyMethod calls on bound methods\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	899 6. PyType calls\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	900 7. PyCFunction calls\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	901 8. generator calls\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	902 9. All other calls\n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	903 10. Number of stack pops performed by call_function()"
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	904 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	905
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	906 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	907 extern "C" {
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	908 #endif
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	909
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	910 #ifdef Py_TRACE_REFS
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	911 /* Defined in objects.c because it uses static globals if that file */
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	912 extern PyObject _Py_GetObjects(PyObject , PyObject *);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	913 #endif
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	914
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	915 #ifdef DYNAMIC_EXECUTION_PROFILE
7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	916 /* Defined in ceval.c because it uses static globals if that file */
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	917 extern PyObject _Py_GetDXProfile(PyObject , PyObject *);
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	918 #endif
7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	919
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	920 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	921 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	922 #endif
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	923
45145 3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	924 static PyObject *
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	925 sys_clear_type_cache(PyObject* self, PyObject* args)
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	926 {
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	927 PyType_ClearCache();
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	928 Py_RETURN_NONE;
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	929 }
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	930
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	931 PyDoc_STRVAR(sys_clear_type_cache__doc__,
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	932 "_clear_type_cache() -> None\n\
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	933 Clear the internal type lookup cache.");
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	934
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	935
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	936 static PyMethodDef sys_methods[] = {
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	937 /* Might as well keep this in alphabetic order */
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	938 {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
27712 16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	939 callstats_doc},
45145 3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	940 {"_clear_type_cache", sys_clear_type_cache, METH_NOARGS,
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	941 sys_clear_type_cache__doc__},
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	942 {"_current_frames", sys_current_frames, METH_NOARGS,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	943 current_frames_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	944 {"displayhook", sys_displayhook, METH_O, displayhook_doc},
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	945 {"exc_info", sys_exc_info, METH_NOARGS, exc_info_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	946 {"excepthook", sys_excepthook, METH_VARARGS, excepthook_doc},
22604 3f4b2f93e8b5 Change sys_exit to use METH_VARARGS. Neal Norwitz <nnorwitz@gmail.com> parents: 22531 diff changeset	947 {"exit", sys_exit, METH_VARARGS, exit_doc},
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	948 {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding,
6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	949 METH_NOARGS, getdefaultencoding_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	950 #ifdef HAVE_DLOPEN
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	951 {"getdlopenflags", (PyCFunction)sys_getdlopenflags, METH_NOARGS,
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	952 getdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	953 #endif
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	954 #ifdef COUNT_ALLOCS
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	955 {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	956 #endif
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	957 #ifdef DYNAMIC_EXECUTION_PROFILE
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	958 {"getdxp", _Py_GetDXProfile, METH_VARARGS},
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	959 #endif
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	960 {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding,
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	961 METH_NOARGS, getfilesystemencoding_doc},
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	962 #ifdef Py_TRACE_REFS
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	963 {"getobjects", _Py_GetObjects, METH_VARARGS},
24126 fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	964 #endif
fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	965 #ifdef Py_REF_DEBUG
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	966 {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	967 #endif
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	968 {"getrefcount", (PyCFunction)sys_getrefcount, METH_O, getrefcount_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	969 {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	970 getrecursionlimit_doc},
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	971 {"getsizeof", (PyCFunction)sys_getsizeof,
c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	972 METH_VARARGS \| METH_KEYWORDS, getsizeof_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	973 {"_getframe", sys_getframe, METH_VARARGS, getframe_doc},
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	974 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	975 {"getwindowsversion", (PyCFunction)sys_getwindowsversion, METH_NOARGS,
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	976 getwindowsversion_doc},
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	977 #endif /* MS_WINDOWS */
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	978 {"intern", sys_intern, METH_VARARGS, intern_doc},
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	979 #ifdef USE_MALLOPT
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	980 {"mdebug", sys_mdebug, METH_VARARGS},
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	981 #endif
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	982 {"setdefaultencoding", sys_setdefaultencoding, METH_VARARGS,
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	983 setdefaultencoding_doc},
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	984 {"setfilesystemencoding", sys_setfilesystemencoding, METH_VARARGS,
e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	985 setfilesystemencoding_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	986 {"setcheckinterval", sys_setcheckinterval, METH_VARARGS,
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	987 setcheckinterval_doc},
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	988 {"getcheckinterval", sys_getcheckinterval, METH_NOARGS,
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	989 getcheckinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	990 #ifdef WITH_THREAD
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	991 {"setswitchinterval", sys_setswitchinterval, METH_VARARGS,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	992 setswitchinterval_doc},
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	993 {"getswitchinterval", sys_getswitchinterval, METH_NOARGS,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	994 getswitchinterval_doc},
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	995 #endif
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	996 #ifdef HAVE_DLOPEN
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	997 {"setdlopenflags", sys_setdlopenflags, METH_VARARGS,
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	998 setdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	999 #endif
22119 0859e764509e SF #506611, fix sys.setprofile(), sys.settrace() core dumps Neal Norwitz <nnorwitz@gmail.com> parents: 21833 diff changeset	1000 {"setprofile", sys_setprofile, METH_O, setprofile_doc},
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	1001 {"getprofile", sys_getprofile, METH_NOARGS, getprofile_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	1002 {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1003 setrecursionlimit_doc},
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	1004 #ifdef WITH_TSC
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	1005 {"settscdump", sys_settscdump, METH_VARARGS, settscdump_doc},
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	1006 #endif
22119 0859e764509e SF #506611, fix sys.setprofile(), sys.settrace() core dumps Neal Norwitz <nnorwitz@gmail.com> parents: 21833 diff changeset	1007 {"settrace", sys_settrace, METH_O, settrace_doc},
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	1008 {"gettrace", sys_gettrace, METH_NOARGS, gettrace_doc},
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	1009 {"call_tracing", sys_call_tracing, METH_VARARGS, call_tracing_doc},
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1010 {NULL, NULL} /* sentinel */
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1011 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1012
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1013 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1014 list_builtin_module_names(void)
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1015 {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1016 PyObject *list = PyList_New(0);
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1017 int i;
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1018 if (list == NULL)
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1019 return NULL;
6550 f406ec35bfca Get rid of another reference to _PyImport_Inittab (now a static array) Guido van Rossum <guido@python.org> parents: 6352 diff changeset	1020 for (i = 0; PyImport_Inittab[i].name != NULL; i++) {
42013 cd125fe83051 Make identifiers str (not str8) objects throughout. Martin v. Löwis <martin@v.loewis.de> parents: 41981 diff changeset	1021 PyObject *name = PyUnicode_FromString(
6550 f406ec35bfca Get rid of another reference to _PyImport_Inittab (now a static array) Guido van Rossum <guido@python.org> parents: 6352 diff changeset	1022 PyImport_Inittab[i].name);
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1023 if (name == NULL)
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1024 break;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1025 PyList_Append(list, name);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1026 Py_DECREF(name);
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1027 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1028 if (PyList_Sort(list) != 0) {
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1029 Py_DECREF(list);
1848 b724599401ff Merge back to main trunk Guido van Rossum <guido@python.org> parents: 1198 diff changeset	1030 list = NULL;
b724599401ff Merge back to main trunk Guido van Rossum <guido@python.org> parents: 1198 diff changeset	1031 }
4904 5dc20a9e0506 Make builtin_module_names a tuple instead of a list. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	1032 if (list) {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1033 PyObject *v = PyList_AsTuple(list);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1034 Py_DECREF(list);
4904 5dc20a9e0506 Make builtin_module_names a tuple instead of a list. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	1035 list = v;
5dc20a9e0506 Make builtin_module_names a tuple instead of a list. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	1036 }
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1037 return list;
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1038 }
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1039
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1040 static PyObject *warnoptions = NULL;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1041
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1042 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1043 PySys_ResetWarnOptions(void)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1044 {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1045 if (warnoptions == NULL \|\| !PyList_Check(warnoptions))
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1046 return;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1047 PyList_SetSlice(warnoptions, 0, PyList_GET_SIZE(warnoptions), NULL);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1048 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1049
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1050 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1051 PySys_AddWarnOption(const wchar_t *s)
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1052 {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1053 PyObject *str;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1054
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1055 if (warnoptions == NULL \|\| !PyList_Check(warnoptions)) {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1056 Py_XDECREF(warnoptions);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1057 warnoptions = PyList_New(0);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1058 if (warnoptions == NULL)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1059 return;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1060 }
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1061 str = PyUnicode_FromWideChar(s, -1);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1062 if (str != NULL) {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1063 PyList_Append(warnoptions, str);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1064 Py_DECREF(str);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1065 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1066 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1067
46430 47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1068 int
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1069 PySys_HasWarnOptions(void)
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1070 {
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1071 return (warnoptions != NULL && (PyList_Size(warnoptions) > 0)) ? 1 : 0;
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1072 }
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1073
8840 44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1074 /* XXX This doc string is too long to be a single string literal in VC++ 5.0.
44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1075 Two literals concatenated works just fine. If you have a K&R compiler
44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1076 or other abomination that however does understand longer strings,
44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1077 get rid of the !!! comment in the middle and the quotes that surround it. */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1078 PyDoc_VAR(sys_doc) =
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1079 PyDoc_STR(
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1080 "This module provides access to some objects used or maintained by the\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1081 interpreter and to functions that interact strongly with the interpreter.\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1082 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1083 Dynamic objects:\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1084 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1085 argv -- command line arguments; argv[0] is the script pathname if known\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1086 path -- module search path; path[0] is the script directory, else ''\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1087 modules -- dictionary of loaded modules\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1088 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1089 displayhook -- called to show results in an interactive session\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1090 excepthook -- called to handle any uncaught exception other than SystemExit\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1091 To customize printing in an interactive session or to install a custom\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1092 top-level exception handler, assign other functions to replace these.\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1093 \n\
48470 3d868254ff7e correct docstring Benjamin Peterson <benjamin@python.org> parents: 48467 diff changeset	1094 stdin -- standard input file object; used by input()\n\
40788 e9a6234b26af * Remove PRINT_ITEM(_TO), PRINT_NEWLINE(_TO) opcodes. Georg Brandl <georg@python.org> parents: 40737 diff changeset	1095 stdout -- standard output file object; used by print()\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1096 stderr -- standard error object; used for error messages\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1097 By assigning other file objects (or objects that behave like files)\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1098 to these, it is possible to redirect all of the interpreter's I/O.\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1099 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1100 last_type -- type of last uncaught exception\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1101 last_value -- value of last uncaught exception\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1102 last_traceback -- traceback of last uncaught exception\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1103 These three are only available in an interactive session after a\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1104 traceback has been printed.\n\
9885 030ee50bd8d1 Jim Ahlstrom patch: the module doc string is too long for 16-bit VC Guido van Rossum <guido@python.org> parents: 9746 diff changeset	1105 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1106 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1107 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1108 PyDoc_STR(
9885 030ee50bd8d1 Jim Ahlstrom patch: the module doc string is too long for 16-bit VC Guido van Rossum <guido@python.org> parents: 9746 diff changeset	1109 "\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1110 Static objects:\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1111 \n\
44311 303727c58b51 Fixed #1630 Christian Heimes <christian@cheimes.de> parents: 44160 diff changeset	1112 float_info -- a dict with information about the float implementation.\n\
52215 bb5de24a343f Issue #4258: Make it possible to use 30-bit digits for PyLongs: Mark Dickinson <dickinsm@gmail.com> parents: 51378 diff changeset	1113 int_info -- a struct sequence with information about the int implementation.\n\
43100 4e6b4ba60c3b Remove the simple slicing API. All slicing is now done with slice objects. Thomas Wouters <thomas@python.org> parents: 42896 diff changeset	1114 maxsize -- the largest supported length of containers.\n\
18298 982163c4e9d2 Encode surrogates in UTF-8 even for a wide Py_UNICODE. Martin v. Löwis <martin@v.loewis.de> parents: 18136 diff changeset	1115 maxunicode -- the largest supported character\n\
21833 070d392042e3 Fix spelling mistakes. Bugfix candidates. Neal Norwitz <nnorwitz@gmail.com> parents: 21712 diff changeset	1116 builtin_module_names -- tuple of module names built into this interpreter\n\
44311 303727c58b51 Fixed #1630 Christian Heimes <christian@cheimes.de> parents: 44160 diff changeset	1117 subversion -- subversion information of the build as tuple\n\
12394 60dd95c75999 Define version_info to be a tuple (major, minor, micro, level); level Fred Drake <fdrake@acm.org> parents: 12136 diff changeset	1118 version -- the version of this interpreter as a string\n\
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1119 version_info -- version information as a named tuple\n\
12394 60dd95c75999 Define version_info to be a tuple (major, minor, micro, level); level Fred Drake <fdrake@acm.org> parents: 12136 diff changeset	1120 hexversion -- version information encoded as a single integer\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1121 copyright -- copyright notice pertaining to this interpreter\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1122 platform -- platform identifier\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1123 executable -- pathname of this Python interpreter\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1124 prefix -- prefix used to find the Python library\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1125 exec_prefix -- prefix used to find the machine-specific Python library\n\
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1126 float_repr_style -- string indicating the style of repr() output for floats\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1127 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1128 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1129 #ifdef MS_WINDOWS
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1130 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1131 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1132 "dllhandle -- [Windows only] integer handle of the Python DLL\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1133 winver -- [Windows only] version number of the Python DLL\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1134 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1135 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1136 #endif /* MS_WINDOWS */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1137 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1138 "__stdin__ -- the original stdin; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1139 __stdout__ -- the original stdout; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1140 __stderr__ -- the original stderr; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1141 __displayhook__ -- the original displayhook; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1142 __excepthook__ -- the original excepthook; don't touch!\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1143 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1144 Functions:\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1145 \n\
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44086 diff changeset	1146 displayhook() -- print an object to the screen, and save it in builtins._\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1147 excepthook() -- print an exception and its traceback to sys.stderr\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1148 exc_info() -- return thread-safe information about the current exception\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1149 exit() -- exit the interpreter by raising SystemExit\n\
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1150 getdlopenflags() -- returns flags to be used for dlopen() calls\n\
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	1151 getprofile() -- get the global profiling function\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1152 getrefcount() -- return the reference count for an object (plus one :-)\n\
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1153 getrecursionlimit() -- return the max recursion depth for the interpreter\n\
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	1154 getsizeof() -- return the size of an object in bytes\n\
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	1155 gettrace() -- get the global debug tracing function\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1156 setcheckinterval() -- control how often the interpreter checks for events\n\
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1157 setdlopenflags() -- set the flags to be used for dlopen() calls\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1158 setprofile() -- set the global profiling function\n\
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1159 setrecursionlimit() -- set the max recursion depth for the interpreter\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1160 settrace() -- set the global debug tracing function\n\
13971 aa4202702252 The attempt to protect against MS_WIN16 compilers that do not support long Fred Drake <fdrake@acm.org> parents: 13968 diff changeset	1161 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1162 )
13971 aa4202702252 The attempt to protect against MS_WIN16 compilers that do not support long Fred Drake <fdrake@acm.org> parents: 13968 diff changeset	1163 /* end of sys_doc */ ;
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1164
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1165 /* Subversion branch and revision management */
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1166 static const char _patchlevel_revision[] = PY_PATCHLEVEL_REVISION;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1167 static const char headurl[] = "$HeadURL$";
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1168 static int svn_initialized;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1169 static char patchlevel_revision[50]; /* Just the number */
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1170 static char branch[50];
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1171 static char shortbranch[50];
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1172 static const char *svn_revision;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1173
36212 cee05980f1fd svnversion_init(): Use standard layout for function defn. Tim Peters <tim.peters@gmail.com> parents: 36211 diff changeset	1174 static void
cee05980f1fd svnversion_init(): Use standard layout for function defn. Tim Peters <tim.peters@gmail.com> parents: 36211 diff changeset	1175 svnversion_init(void)
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1176 {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1177 const char python, br_start, br_end, br_end2, *svnversion;
36521 30aef3ce2b26 Use Py_ssize_t to count the Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1178 Py_ssize_t len;
42703 8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1179 int istag = 0;
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1180
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1181 if (svn_initialized)
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1182 return;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1183
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1184 python = strstr(headurl, "/python/");
42703 8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1185 if (!python) {
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1186 strcpy(branch, "unknown branch");
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1187 strcpy(shortbranch, "unknown");
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1188 }
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1189 else {
42703 8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1190 br_start = python + 8;
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1191 br_end = strchr(br_start, '/');
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1192 assert(br_end);
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1193
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1194 /* Works even for trunk,
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1195 as we are in trunk/Python/sysmodule.c */
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1196 br_end2 = strchr(br_end+1, '/');
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1197
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1198 istag = strncmp(br_start, "tags", 4) == 0;
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1199 if (strncmp(br_start, "trunk", 5) == 0) {
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1200 strcpy(branch, "trunk");
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1201 strcpy(shortbranch, "trunk");
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1202 }
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1203 else if (istag \|\| strncmp(br_start, "branches", 8) == 0) {
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1204 len = br_end2 - br_start;
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1205 strncpy(branch, br_start, len);
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1206 branch[len] = '\0';
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1207
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1208 len = br_end2 - (br_end + 1);
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1209 strncpy(shortbranch, br_end + 1, len);
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1210 shortbranch[len] = '\0';
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1211 }
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1212 else {
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1213 Py_FatalError("bad HeadURL");
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1214 return;
8bad8722f0e6 Patch #1774414: make it possible to use SVK to develop Python. Collin Winter <collinw@gmail.com> parents: 42622 diff changeset	1215 }
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1216 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1217
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1218
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1219 svnversion = _Py_svnversion();
54292 89631f627810 Merged revisions 72871-72872 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53954 diff changeset	1220 if (strcmp(svnversion, "Unversioned directory") != 0 && strcmp(svnversion, "exported") != 0)
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1221 svn_revision = svnversion;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1222 else if (istag) {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1223 len = strlen(_patchlevel_revision);
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41253 diff changeset	1224 assert(len >= 13);
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41253 diff changeset	1225 assert(len < (sizeof(patchlevel_revision) + 13));
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1226 strncpy(patchlevel_revision, _patchlevel_revision + 11,
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1227 len - 13);
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1228 patchlevel_revision[len - 13] = '\0';
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1229 svn_revision = patchlevel_revision;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1230 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1231 else
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1232 svn_revision = "";
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1233
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1234 svn_initialized = 1;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1235 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1236
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1237 /* Return svnversion output if available.
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1238 Else return Revision of patchlevel.h if on branch.
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1239 Else return empty string */
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1240 const char*
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1241 Py_SubversionRevision()
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1242 {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1243 svnversion_init();
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1244 return svn_revision;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1245 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1246
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1247 const char*
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1248 Py_SubversionShortBranch()
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1249 {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1250 svnversion_init();
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1251 return shortbranch;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1252 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1253
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1254
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1255 PyDoc_STRVAR(flags__doc__,
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1256 "sys.flags\n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1257 \n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1258 Flags provided through command line arguments or environment vars.");
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1259
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1260 static PyTypeObject FlagsType;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1261
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1262 static PyStructSequence_Field flags_fields[] = {
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1263 {"debug", "-d"},
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1264 {"division_warning", "-Q"},
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1265 {"inspect", "-i"},
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1266 {"interactive", "-i"},
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1267 {"optimize", "-O or -OO"},
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1268 {"dont_write_bytecode", "-B"},
46708 74b9c85361f8 Merged revisions 62774-62775,62785,62787-62788 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46478 diff changeset	1269 {"no_user_site", "-s"},
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1270 {"no_site", "-S"},
44699 6f049ca55e06 Merged revisions 59952-59984 via svnmerge from Guido van Rossum <guido@python.org> parents: 44674 diff changeset	1271 {"ignore_environment", "-E"},
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1272 {"verbose", "-v"},
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1273 #ifdef RISCOS
44699 6f049ca55e06 Merged revisions 59952-59984 via svnmerge from Guido van Rossum <guido@python.org> parents: 44674 diff changeset	1274 {"riscos_wimp", "???"},
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1275 #endif
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1276 /* {"unbuffered", "-u"}, */
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1277 /* {"skip_first", "-x"}, */
46430 47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1278 {"bytes_warning", "-b"},
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1279 {0}
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1280 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1281
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1282 static PyStructSequence_Desc flags_desc = {
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1283 "sys.flags", /* name */
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1284 flags__doc__, /* doc */
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1285 flags_fields, /* fields */
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1286 #ifdef RISCOS
47489 7a1d4e8233f8 Fix sys.flags sequence behavior and add a test case. Georg Brandl <georg@python.org> parents: 47466 diff changeset	1287 12
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1288 #else
47489 7a1d4e8233f8 Fix sys.flags sequence behavior and add a test case. Georg Brandl <georg@python.org> parents: 47466 diff changeset	1289 11
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1290 #endif
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1291 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1292
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1293 static PyObject*
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1294 make_flags(void)
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1295 {
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1296 int pos = 0;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1297 PyObject *seq;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1298
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1299 seq = PyStructSequence_New(&FlagsType);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1300 if (seq == NULL)
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1301 return NULL;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1302
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1303 #define SetFlag(flag) \
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1304 PyStructSequence_SET_ITEM(seq, pos++, PyLong_FromLong(flag))
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1305
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1306 SetFlag(Py_DebugFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1307 SetFlag(Py_DivisionWarningFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1308 SetFlag(Py_InspectFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1309 SetFlag(Py_InteractiveFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1310 SetFlag(Py_OptimizeFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1311 SetFlag(Py_DontWriteBytecodeFlag);
46708 74b9c85361f8 Merged revisions 62774-62775,62785,62787-62788 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46478 diff changeset	1312 SetFlag(Py_NoUserSiteDirectory);
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1313 SetFlag(Py_NoSiteFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1314 SetFlag(Py_IgnoreEnvironmentFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1315 SetFlag(Py_VerboseFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1316 #ifdef RISCOS
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1317 SetFlag(Py_RISCOSWimpFlag);
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1318 #endif
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1319 /* SetFlag(saw_unbuffered_flag); */
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1320 /* SetFlag(skipfirstline); */
46430 47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1321 SetFlag(Py_BytesWarningFlag);
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1322 #undef SetFlag
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1323
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1324 if (PyErr_Occurred()) {
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1325 return NULL;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1326 }
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1327 return seq;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1328 }
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1329
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1330 PyDoc_STRVAR(version_info__doc__,
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1331 "sys.version_info\n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1332 \n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1333 Version information as a named tuple.");
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1334
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1335 static PyTypeObject VersionInfoType;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1336
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1337 static PyStructSequence_Field version_info_fields[] = {
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1338 {"major", "Major release number"},
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1339 {"minor", "Minor release number"},
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1340 {"micro", "Patch release number"},
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1341 {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"},
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1342 {"serial", "Serial release number"},
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1343 {0}
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1344 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1345
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1346 static PyStructSequence_Desc version_info_desc = {
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1347 "sys.version_info", /* name */
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1348 version_info__doc__, /* doc */
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1349 version_info_fields, /* fields */
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1350 5
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1351 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1352
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1353 static PyObject *
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1354 make_version_info(void)
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1355 {
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1356 PyObject *version_info;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1357 char *s;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1358 int pos = 0;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1359
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1360 version_info = PyStructSequence_New(&VersionInfoType);
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1361 if (version_info == NULL) {
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1362 return NULL;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1363 }
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1364
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1365 /*
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1366 * These release level checks are mutually exclusive and cover
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1367 * the field, so don't get too fancy with the pre-processor!
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1368 */
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1369 #if PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_ALPHA
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1370 s = "alpha";
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1371 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_BETA
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1372 s = "beta";
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1373 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_GAMMA
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1374 s = "candidate";
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1375 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_FINAL
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1376 s = "final";
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1377 #endif
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1378
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1379 #define SetIntItem(flag) \
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1380 PyStructSequence_SET_ITEM(version_info, pos++, PyLong_FromLong(flag))
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1381 #define SetStrItem(flag) \
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1382 PyStructSequence_SET_ITEM(version_info, pos++, PyUnicode_FromString(flag))
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1383
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1384 SetIntItem(PY_MAJOR_VERSION);
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1385 SetIntItem(PY_MINOR_VERSION);
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1386 SetIntItem(PY_MICRO_VERSION);
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1387 SetStrItem(s);
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1388 SetIntItem(PY_RELEASE_SERIAL);
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1389 #undef SetIntItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1390 #undef SetStrItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1391
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1392 if (PyErr_Occurred()) {
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1393 Py_CLEAR(version_info);
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1394 return NULL;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1395 }
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1396 return version_info;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1397 }
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1398
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1399 static struct PyModuleDef sysmodule = {
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1400 PyModuleDef_HEAD_INIT,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1401 "sys",
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1402 sys_doc,
49613 efef5fc45a9a Issue 3723: Fixed initialization of subinterpreters Christian Heimes <christian@cheimes.de> parents: 49537 diff changeset	1403 -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: 47489 diff changeset	1404 sys_methods,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1405 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1406 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1407 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1408 NULL
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1409 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1410
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1411 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1412 _PySys_Init(void)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1413 {
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1414 PyObject m, v, *sysdict;
12398 2392d10e21f1 Simplify creation of the version_info value for clarity, per Fred Drake <fdrake@acm.org> parents: 12396 diff changeset	1415 char *s;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1416
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1417 m = PyModule_Create(&sysmodule);
36324 1af7f719ed28 Check return result from Py_InitModule(). This API can fail. Neal Norwitz <nnorwitz@gmail.com>* parents: 36212 diff changeset	1418 if (m == NULL)
1af7f719ed28 Check return result from Py_InitModule(). This API can fail. Neal Norwitz <nnorwitz@gmail.com>* parents: 36212 diff changeset	1419 return NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1420 sysdict = PyModule_GetDict(m);
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1421 #define SET_SYS_FROM_STRING(key, value) \
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1422 v = value; \
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1423 if (v != NULL) \
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1424 PyDict_SetItemString(sysdict, key, v); \
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1425 Py_XDECREF(v)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1426
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1427 /* Check that stdin is not a directory
e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1428 Using shell redirection, you can redirect stdin to a directory,
e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1429 crashing the Python interpreter. Catch this common mistake here
e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1430 and output a useful error message. Note that under MS Windows,
e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1431 the shell already prevents that. */
e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1432 #if !defined(MS_WINDOWS)
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1433 {
612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1434 struct stat sb;
612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1435 if (fstat(fileno(stdin), &sb) == 0 &&
612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1436 S_ISDIR(sb.st_mode)) {
36910 91a9e2e31e93 Try to be a bit more consistent on all platforms: Neal Norwitz <nnorwitz@gmail.com> parents: 36866 diff changeset	1437 /* There's nothing more we can do. */
91a9e2e31e93 Try to be a bit more consistent on all platforms: Neal Norwitz <nnorwitz@gmail.com> parents: 36866 diff changeset	1438 /* Py_FatalError() will core dump, so just exit. */
91a9e2e31e93 Try to be a bit more consistent on all platforms: Neal Norwitz <nnorwitz@gmail.com> parents: 36866 diff changeset	1439 PySys_WriteStderr("Python error: <stdin> is a directory, cannot continue\n");
91a9e2e31e93 Try to be a bit more consistent on all platforms: Neal Norwitz <nnorwitz@gmail.com> parents: 36866 diff changeset	1440 exit(EXIT_FAILURE);
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1441 }
612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1442 }
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1443 #endif
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1444
44368 32dd9b7773c3 Fix thoroughly misleading comment Nick Coghlan <ncoghlan@gmail.com> parents: 44311 diff changeset	1445 /* stdin/stdout/stderr are now set by pythonrun.c */
29065 bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	1446
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1447 PyDict_SetItemString(sysdict, "__displayhook__",
46478 beb7abcd6c01 Merged revisions 62350-62355,62358-62359,62364-62365,62370,62372-62375,62378-62379,62381 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46430 diff changeset	1448 PyDict_GetItemString(sysdict, "displayhook"));
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1449 PyDict_SetItemString(sysdict, "__excepthook__",
46478 beb7abcd6c01 Merged revisions 62350-62355,62358-62359,62364-62365,62370,62372-62375,62378-62379,62381 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46430 diff changeset	1450 PyDict_GetItemString(sysdict, "excepthook"));
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1451 SET_SYS_FROM_STRING("version",
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1452 PyUnicode_FromString(Py_GetVersion()));
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1453 SET_SYS_FROM_STRING("hexversion",
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1454 PyLong_FromLong(PY_VERSION_HEX));
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1455 svnversion_init();
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1456 SET_SYS_FROM_STRING("subversion",
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1457 Py_BuildValue("(UUU)", "CPython", branch,
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1458 svn_revision));
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1459 SET_SYS_FROM_STRING("dont_write_bytecode",
46478 beb7abcd6c01 Merged revisions 62350-62355,62358-62359,62364-62365,62370,62372-62375,62378-62379,62381 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46430 diff changeset	1460 PyBool_FromLong(Py_DontWriteBytecodeFlag));
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1461 SET_SYS_FROM_STRING("api_version",
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	1462 PyLong_FromLong(PYTHON_API_VERSION));
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1463 SET_SYS_FROM_STRING("copyright",
41981 c6a0b75dbec2 Change most sys attributes that were str8 objects into str objects Walter Dörwald <walter@livinglogic.de> parents: 41969 diff changeset	1464 PyUnicode_FromString(Py_GetCopyright()));
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1465 SET_SYS_FROM_STRING("platform",
41981 c6a0b75dbec2 Change most sys attributes that were str8 objects into str objects Walter Dörwald <walter@livinglogic.de> parents: 41969 diff changeset	1466 PyUnicode_FromString(Py_GetPlatform()));
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1467 SET_SYS_FROM_STRING("executable",
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1468 PyUnicode_FromWideChar(
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1469 Py_GetProgramFullPath(), -1));
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1470 SET_SYS_FROM_STRING("prefix",
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1471 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1472 SET_SYS_FROM_STRING("exec_prefix",
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1473 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
43100 4e6b4ba60c3b Remove the simple slicing API. All slicing is now done with slice objects. Thomas Wouters <thomas@python.org> parents: 42896 diff changeset	1474 SET_SYS_FROM_STRING("maxsize",
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	1475 PyLong_FromSsize_t(PY_SSIZE_T_MAX));
44086 110ff614ec28 Merged revisions 59245-59254 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43855 diff changeset	1476 SET_SYS_FROM_STRING("float_info",
110ff614ec28 Merged revisions 59245-59254 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43855 diff changeset	1477 PyFloat_GetInfo());
52215 bb5de24a343f Issue #4258: Make it possible to use 30-bit digits for PyLongs: Mark Dickinson <dickinsm@gmail.com> parents: 51378 diff changeset	1478 SET_SYS_FROM_STRING("int_info",
bb5de24a343f Issue #4258: Make it possible to use 30-bit digits for PyLongs: Mark Dickinson <dickinsm@gmail.com> parents: 51378 diff changeset	1479 PyLong_GetInfo());
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1480 SET_SYS_FROM_STRING("maxunicode",
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	1481 PyLong_FromLong(PyUnicode_GetMax()));
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1482 SET_SYS_FROM_STRING("builtin_module_names",
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1483 list_builtin_module_names());
13968 841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1484 {
841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1485 /* Assumes that longs are at least 2 bytes long.
841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1486 Should be safe! */
841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1487 unsigned long number = 1;
13977 eb9a36163a9e Guido pointed out that all names in the sys module have no underscore, Fred Drake <fdrake@acm.org> parents: 13971 diff changeset	1488 char *value;
13968 841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1489
841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1490 s = (char *) &number;
841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1491 if (s[0] == 0)
13977 eb9a36163a9e Guido pointed out that all names in the sys module have no underscore, Fred Drake <fdrake@acm.org> parents: 13971 diff changeset	1492 value = "big";
13968 841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1493 else
13977 eb9a36163a9e Guido pointed out that all names in the sys module have no underscore, Fred Drake <fdrake@acm.org> parents: 13971 diff changeset	1494 value = "little";
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1495 SET_SYS_FROM_STRING("byteorder",
41981 c6a0b75dbec2 Change most sys attributes that were str8 objects into str objects Walter Dörwald <walter@livinglogic.de> parents: 41969 diff changeset	1496 PyUnicode_FromString(value));
13968 841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1497 }
4126 c80c515999b9 Use MS_DLL_ID as sys.winver Guido van Rossum <guido@python.org> parents: 3877 diff changeset	1498 #ifdef MS_COREDLL
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1499 SET_SYS_FROM_STRING("dllhandle",
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1500 PyLong_FromVoidPtr(PyWin_DLLhModule));
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1501 SET_SYS_FROM_STRING("winver",
41981 c6a0b75dbec2 Change most sys attributes that were str8 objects into str objects Walter Dörwald <walter@livinglogic.de> parents: 41969 diff changeset	1502 PyUnicode_FromString(PyWin_DLLVersionString));
3490 1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	1503 #endif
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1504 if (warnoptions == NULL) {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1505 warnoptions = PyList_New(0);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1506 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1507 else {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1508 Py_INCREF(warnoptions);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1509 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1510 if (warnoptions != NULL) {
15846 d41f9b0a40ca Neil discovered a bad DECREF on warnoptions, that caused repeated Guido van Rossum <guido@python.org> parents: 15812 diff changeset	1511 PyDict_SetItemString(sysdict, "warnoptions", warnoptions);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1512 }
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1513
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1514 /* version_info */
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1515 if (VersionInfoType.tp_name == 0)
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1516 PyStructSequence_InitType(&VersionInfoType, &version_info_desc);
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1517 SET_SYS_FROM_STRING("version_info", make_version_info());
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1518 /* prevent user from creating new instances */
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1519 VersionInfoType.tp_init = NULL;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1520 VersionInfoType.tp_new = NULL;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1521
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1522 /* flags */
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1523 if (FlagsType.tp_name == 0)
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1524 PyStructSequence_InitType(&FlagsType, &flags_desc);
f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1525 SET_SYS_FROM_STRING("flags", make_flags());
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1526 /* prevent user from creating new instances */
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1527 FlagsType.tp_init = NULL;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1528 FlagsType.tp_new = NULL;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1529
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1530
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1531 #if defined(MS_WINDOWS)
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1532 /* getwindowsversion */
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1533 if (WindowsVersionType.tp_name == 0)
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1534 PyStructSequence_InitType(&WindowsVersionType, &windows_version_desc);
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1535 /* prevent user from creating new instances */
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1536 WindowsVersionType.tp_init = NULL;
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1537 WindowsVersionType.tp_new = NULL;
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1538 #endif
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1539
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1540 /* float repr style: 0.03 (short) vs 0.029999999999999999 (legacy) */
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1541 #ifndef PY_NO_SHORT_FLOAT_REPR
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1542 SET_SYS_FROM_STRING("float_repr_style",
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1543 PyUnicode_FromString("short"));
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1544 #else
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1545 SET_SYS_FROM_STRING("float_repr_style",
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1546 PyUnicode_FromString("legacy"));
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1547 #endif
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1548
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1549 #undef SET_SYS_FROM_STRING
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1550 if (PyErr_Occurred())
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1551 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1552 return m;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1553 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1554
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1555 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1556 makepathobject(const wchar_t *path, wchar_t delim)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1557 {
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1558 int i, n;
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1559 const wchar_t *p;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1560 PyObject v, w;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1561
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1562 n = 1;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1563 p = path;
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1564 while ((p = wcschr(p, delim)) != NULL) {
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1565 n++;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1566 p++;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1567 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1568 v = PyList_New(n);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1569 if (v == NULL)
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1570 return NULL;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1571 for (i = 0; ; i++) {
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1572 p = wcschr(path, delim);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1573 if (p == NULL)
49536 cbc3afc1e40a Apply Martin's patch for bug 3685, Crash while compiling Python 3000 in Barry Warsaw <barry@python.org> parents: 49403 diff changeset	1574 p = path + wcslen(path); /* End of string */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1575 w = PyUnicode_FromWideChar(path, (Py_ssize_t)(p - path));
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1576 if (w == NULL) {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1577 Py_DECREF(v);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1578 return NULL;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1579 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1580 PyList_SetItem(v, i, w);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1581 if (*p == '\0')
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1582 break;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1583 path = p+1;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1584 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1585 return v;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1586 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1587
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1588 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1589 PySys_SetPath(const wchar_t *path)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1590 {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1591 PyObject *v;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1592 if ((v = makepathobject(path, DELIM)) == NULL)
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1593 Py_FatalError("can't create sys.path");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1594 if (PySys_SetObject("path", v) != 0)
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1595 Py_FatalError("can't assign sys.path");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1596 Py_DECREF(v);
83 f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1597 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1598
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1599 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1600 makeargvobject(int argc, wchar_t **argv)
83 f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1601 {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1602 PyObject *av;
596 e18f1fa398a3 Ensure that sys.argv[0] always exists (maybe as empty string). Guido van Rossum <guido@python.org> parents: 549 diff changeset	1603 if (argc <= 0 \|\| argv == NULL) {
e18f1fa398a3 Ensure that sys.argv[0] always exists (maybe as empty string). Guido van Rossum <guido@python.org> parents: 549 diff changeset	1604 /* Ensure at least one (empty) argument is seen */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1605 static wchar_t *empty_argv[1] = {L""};
596 e18f1fa398a3 Ensure that sys.argv[0] always exists (maybe as empty string). Guido van Rossum <guido@python.org> parents: 549 diff changeset	1606 argv = empty_argv;
e18f1fa398a3 Ensure that sys.argv[0] always exists (maybe as empty string). Guido van Rossum <guido@python.org> parents: 549 diff changeset	1607 argc = 1;
e18f1fa398a3 Ensure that sys.argv[0] always exists (maybe as empty string). Guido van Rossum <guido@python.org> parents: 549 diff changeset	1608 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1609 av = PyList_New(argc);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1610 if (av != NULL) {
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1611 int i;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1612 for (i = 0; i < argc; i++) {
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1613 #ifdef __VMS
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1614 PyObject *v;
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1615
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1616 /* argv[0] is the script pathname if known */
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1617 if (i == 0) {
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1618 char* fn = decc$translate_vms(argv[0]);
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1619 if ((fn == (char )0) \|\| fn == (char )-1)
42099 6727cc9ed09f Make sys.path and sys.argv into lists of strings. Guido van Rossum <guido@python.org> parents: 42071 diff changeset	1620 v = PyUnicode_FromString(argv[0]);
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1621 else
42099 6727cc9ed09f Make sys.path and sys.argv into lists of strings. Guido van Rossum <guido@python.org> parents: 42071 diff changeset	1622 v = PyUnicode_FromString(
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1623 decc$translate_vms(argv[0]));
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1624 } else
42099 6727cc9ed09f Make sys.path and sys.argv into lists of strings. Guido van Rossum <guido@python.org> parents: 42071 diff changeset	1625 v = PyUnicode_FromString(argv[i]);
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1626 #else
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1627 PyObject *v = PyUnicode_FromWideChar(argv[i], -1);
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1628 #endif
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1629 if (v == NULL) {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1630 Py_DECREF(av);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1631 av = NULL;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1632 break;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1633 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1634 PyList_SetItem(av, i, v);
83 f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1635 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1636 }
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1637 return av;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1638 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1639
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1640 #ifdef HAVE_REALPATH
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1641 static wchar_t*
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1642 _wrealpath(const wchar_t path, wchar_t resolved_path)
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1643 {
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1644 char cpath[PATH_MAX];
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1645 char cresolved_path[PATH_MAX];
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1646 char *res;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1647 size_t r;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1648 r = wcstombs(cpath, path, PATH_MAX);
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1649 if (r == (size_t)-1 \|\| r >= PATH_MAX) {
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1650 errno = EINVAL;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1651 return NULL;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1652 }
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1653 res = realpath(cpath, cresolved_path);
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1654 if (res == NULL)
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1655 return NULL;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1656 r = mbstowcs(resolved_path, cresolved_path, PATH_MAX);
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1657 if (r == (size_t)-1 \|\| r >= PATH_MAX) {
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1658 errno = EINVAL;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1659 return NULL;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1660 }
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1661 return resolved_path;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1662 }
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1663 #endif
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1664
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1665 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1666 PySys_SetArgv(int argc, wchar_t **argv)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1667 {
27977 0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1668 #if defined(HAVE_REALPATH)
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1669 wchar_t fullpath[MAXPATHLEN];
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1670 #elif defined(MS_WINDOWS) && !defined(MS_WINCE)
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1671 wchar_t fullpath[MAX_PATH];
27156 585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1672 #endif
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1673 PyObject *av = makeargvobject(argc, argv);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1674 PyObject *path = PySys_GetObject("path");
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1675 if (av == NULL)
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1676 Py_FatalError("no mem for sys.argv");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1677 if (PySys_SetObject("argv", av) != 0)
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1678 Py_FatalError("can't assign sys.argv");
3877 408e374934e5 Always insert script directory in front of sys.path -- if there's no Guido van Rossum <guido@python.org> parents: 3806 diff changeset	1679 if (path != NULL) {
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1680 wchar_t *argv0 = argv[0];
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1681 wchar_t *p = NULL;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36324 diff changeset	1682 Py_ssize_t n = 0;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1683 PyObject *a;
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1684 extern int _Py_wreadlink(const wchar_t , wchar_t , size_t);
5340 db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1685 #ifdef HAVE_READLINK
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1686 wchar_t link[MAXPATHLEN+1];
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1687 wchar_t argv0copy[2*MAXPATHLEN+1];
5340 db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1688 int nr = 0;
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1689 if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0)
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1690 nr = _Py_wreadlink(argv0, link, MAXPATHLEN);
5340 db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1691 if (nr > 0) {
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1692 /* It's a symlink */
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1693 link[nr] = '\0';
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1694 if (link[0] == SEP)
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1695 argv0 = link; /* Link to absolute path */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1696 else if (wcschr(link, SEP) == NULL)
5340 db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1697 ; /* Link without path */
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1698 else {
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1699 /* Must join(dirname(argv0), link) */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1700 wchar_t *q = wcsrchr(argv0, SEP);
5340 db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1701 if (q == NULL)
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1702 argv0 = link; /* argv0 without path */
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1703 else {
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1704 /* Must make a copy */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1705 wcscpy(argv0copy, argv0);
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1706 q = wcsrchr(argv0copy, SEP);
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1707 wcscpy(q+1, link);
5340 db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1708 argv0 = argv0copy;
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1709 }
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1710 }
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1711 }
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1712 #endif /* HAVE_READLINK */
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1713 #if SEP == '\\' /* Special case for MS filename syntax */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1714 if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) {
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1715 wchar_t *q;
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1716 #if defined(MS_WINDOWS) && !defined(MS_WINCE)
e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1717 /* This code here replaces the first element in argv with the full
e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1718 path that it represents. Under CE, there are no relative paths so
e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1719 the argument must be the full path anyway. */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1720 wchar_t *ptemp;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1721 if (GetFullPathNameW(argv0,
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1722 sizeof(fullpath)/sizeof(fullpath[0]),
27156 585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1723 fullpath,
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1724 &ptemp)) {
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1725 argv0 = fullpath;
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1726 }
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1727 #endif
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1728 p = wcsrchr(argv0, SEP);
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1729 /* Test for alternate separator */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1730 q = wcsrchr(p ? p : argv0, '/');
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1731 if (q != NULL)
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1732 p = q;
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1733 if (p != NULL) {
5340 db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1734 n = p + 1 - argv0;
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1735 if (n > 1 && p[-1] != ':')
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1736 n--; /* Drop trailing separator */
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1737 }
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1738 }
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1739 #else /* All other filename syntaxes */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1740 if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) {
27977 0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1741 #if defined(HAVE_REALPATH)
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1742 if (_wrealpath(argv0, fullpath)) {
27977 0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1743 argv0 = fullpath;
0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1744 }
0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1745 #endif
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1746 p = wcsrchr(argv0, SEP);
27977 0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1747 }
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1748 if (p != NULL) {
5340 db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1749 n = p + 1 - argv0;
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1750 #if SEP == '/' /* Special case for Unix filename syntax */
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1751 if (n > 1)
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1752 n--; /* Drop trailing separator */
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1753 #endif /* Unix */
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1754 }
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1755 #endif /* All others */
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1756 a = PyUnicode_FromWideChar(argv0, n);
3877 408e374934e5 Always insert script directory in front of sys.path -- if there's no Guido van Rossum <guido@python.org> parents: 3806 diff changeset	1757 if (a == NULL)
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1758 Py_FatalError("no mem for sys.path insertion");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1759 if (PyList_Insert(path, 0, a) < 0)
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1760 Py_FatalError("sys.path.insert(0) failed");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1761 Py_DECREF(a);
3806 93868c7a15c9 As a side effect of calling PySys_SetArgv (setpythonargv), the Guido van Rossum <guido@python.org> parents: 3738 diff changeset	1762 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1763 Py_DECREF(av);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1764 }
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1765
60889 86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1766 /* Reimplementation of PyFile_WriteString() no calling indirectly
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1767 PyErr_CheckSignals(): avoid the call to PyObject_Str(). */
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1768
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1769 static int
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1770 sys_pyfile_write(const char text, PyObject file)
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1771 {
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1772 PyObject unicode = NULL, writer = NULL, args = NULL, result = NULL;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1773 int err;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1774
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1775 unicode = PyUnicode_FromString(text);
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1776 if (unicode == NULL)
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1777 goto error;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1778
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1779 writer = PyObject_GetAttrString(file, "write");
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1780 if (writer == NULL)
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1781 goto error;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1782
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1783 args = PyTuple_Pack(1, unicode);
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1784 if (args == NULL)
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1785 goto error;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1786
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1787 result = PyEval_CallObject(writer, args);
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1788 if (result == NULL) {
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1789 goto error;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1790 } else {
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1791 err = 0;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1792 goto finally;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1793 }
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1794
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1795 error:
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1796 err = -1;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1797 finally:
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1798 Py_XDECREF(unicode);
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1799 Py_XDECREF(writer);
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1800 Py_XDECREF(args);
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1801 Py_XDECREF(result);
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1802 return err;
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1803 }
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1804
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1805
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1806 /* APIs to write to sys.stdout or sys.stderr using a printf-like interface.
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1807 Adapted from code submitted by Just van Rossum.
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1808
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1809 PySys_WriteStdout(format, ...)
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1810 PySys_WriteStderr(format, ...)
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1811
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1812 The first function writes to sys.stdout; the second to sys.stderr. When
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1813 there is a problem, they write to the real (C level) stdout or stderr;
9328 81574e4646b4 Patches for mywrite() by Marc Lemburg: save/restore the error state Guido van Rossum <guido@python.org> parents: 8840 diff changeset	1814 no exceptions are raised.
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1815
60889 86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1816 PyErr_CheckSignals() is not called to avoid the execution of the Python
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1817 signal handlers: they may raise a new exception whereas mywrite() ignores
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1818 all exceptions.
86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1819
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1820 Both take a printf-style format string as their first argument followed
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1821 by a variable length argument list determined by the format string.
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1822
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1823 * WARNING *
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1824
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1825 The format should limit the total size of the formatted output string to
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1826 1000 bytes. In particular, this means that no unrestricted "%s" formats
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1827 should occur; these should be limited using "%.<N>s where <N> is a
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1828 decimal number calculated so that <N> plus the maximum size of other
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1829 formatted text does not exceed 1000 bytes. Also watch out for "%f",
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1830 which can print hundreds of digits for very large numbers.
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1831
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1832 */
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1833
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1834 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1835 mywrite(char name, FILE fp, const char *format, va_list va)
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1836 {
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1837 PyObject *file;
9328 81574e4646b4 Patches for mywrite() by Marc Lemburg: save/restore the error state Guido van Rossum <guido@python.org> parents: 8840 diff changeset	1838 PyObject error_type, error_value, *error_traceback;
42071 825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1839 char buffer[1001];
825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1840 int written;
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1841
9328 81574e4646b4 Patches for mywrite() by Marc Lemburg: save/restore the error state Guido van Rossum <guido@python.org> parents: 8840 diff changeset	1842 PyErr_Fetch(&error_type, &error_value, &error_traceback);
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1843 file = PySys_GetObject(name);
42071 825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1844 written = PyOS_vsnprintf(buffer, sizeof(buffer), format, va);
60889 86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1845 if (sys_pyfile_write(buffer, file) != 0) {
42071 825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1846 PyErr_Clear();
825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1847 fputs(buffer, fp);
825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1848 }
825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1849 if (written < 0 \|\| (size_t)written >= sizeof(buffer)) {
825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1850 const char *truncated = "... truncated";
60889 86fadaebcf66 Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute Victor Stinner <victor.stinner@haypocalc.com> parents: 59300 diff changeset	1851 if (sys_pyfile_write(truncated, file) != 0) {
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1852 PyErr_Clear();
42071 825041fc8e2c Rip out the file object's implementation. Guido van Rossum <guido@python.org> parents: 42013 diff changeset	1853 fputs(truncated, fp);
21091 47f6533674fd Use PyOS_vsnprintf() and check its return value. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20943 diff changeset	1854 }
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1855 }
9328 81574e4646b4 Patches for mywrite() by Marc Lemburg: save/restore the error state Guido van Rossum <guido@python.org> parents: 8840 diff changeset	1856 PyErr_Restore(error_type, error_value, error_traceback);
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1857 }
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1858
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1859 void
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1860 PySys_WriteStdout(const char *format, ...)
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1861 {
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1862 va_list va;
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1863
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1864 va_start(va, format);
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1865 mywrite("stdout", stdout, format, va);
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1866 va_end(va);
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1867 }
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1868
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1869 void
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1870 PySys_WriteStderr(const char *format, ...)
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1871 {
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1872 va_list va;
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1873
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1874 va_start(va, format);
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1875 mywrite("stderr", stderr, format, va);
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1876 va_end(va);
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	1877 }

Mercurial > cpython-lru_cache-weakref

annotate Python/sysmodule.c @ 61184:4fd3ab5fa71d