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

annotate Python/sysmodule.c @ 61216:f550ed89398f legacy-trunk

Issue #1533: fix inconsistency in range function argument processing: any non-float non-integer argument is now converted to an integer (if possible) using its __int__ method. Previously, only small arguments were treated this way; larger arguments (those whose __int__ was outside the range of a C long) would produce a TypeError. Patch by Alexander Belopolsky (with minor modifications).

author	Mark Dickinson <dickinsm@gmail.com>
date	Tue, 04 May 2010 16:18:25 +0000
parents	b8750c72b9bc
children	fd25030223b0

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"
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 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
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	27 #include "windows.h"
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 MS_WINDOWS
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	41 #include <windows.h>
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	42 #endif
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	43
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	44 #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	45 #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	46 #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	47 #endif
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	48
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	49 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	50 PySys_GetObject(char *name)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	51 {
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	52 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	53 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	54 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	55 return NULL;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	56 return PyDict_GetItemString(sd, name);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	57 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	58
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	59 FILE *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	60 PySys_GetFile(char name, FILE def)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	61 {
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	62 FILE *fp = NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	63 PyObject *v = PySys_GetObject(name);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	64 if (v != NULL && PyFile_Check(v))
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	65 fp = PyFile_AsFile(v);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	66 if (fp == NULL)
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	67 fp = def;
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	68 return fp;
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	69 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	70
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	71 int
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	72 PySys_SetObject(char name, PyObject v)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	73 {
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	74 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	75 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	76 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	77 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	78 return 0;
f5a2bc39e10e sysset(name, NULL) does nothing if sys.name is undefined Guido van Rossum <guido@python.org> parents: 596 diff changeset	79 else
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	80 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	81 }
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	82 else
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	83 return PyDict_SetItemString(sd, name, v);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	84 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	85
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	86 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	87 sys_displayhook(PyObject self, PyObject o)
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	88 {
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	89 PyObject *outf;
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	90 PyInterpreterState *interp = PyThreadState_GET()->interp;
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	91 PyObject *modules = interp->modules;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	92 PyObject *builtins = PyDict_GetItemString(modules, "__builtin__");
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	93
18805 4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	94 if (builtins == NULL) {
4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	95 PyErr_SetString(PyExc_RuntimeError, "lost __builtin__");
4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	96 return NULL;
4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	97 }
4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	98
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	99 /* Print value except if None */
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	100 /* After printing, also assign to '_' */
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	101 /* Before, set '_' to None to avoid recursion */
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	102 if (o == Py_None) {
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 if (PyObject_SetAttrString(builtins, "_", Py_None) != 0)
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	107 return NULL;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	108 if (Py_FlushLine() != 0)
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	109 return NULL;
15812 a563eec46c1a stdout is sometimes a macro; use "outf" instead. Greg Stein <gstein@lyra.org> parents: 15811 diff changeset	110 outf = PySys_GetObject("stdout");
a563eec46c1a stdout is sometimes a macro; use "outf" instead. Greg Stein <gstein@lyra.org> parents: 15811 diff changeset	111 if (outf == NULL) {
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	112 PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	113 return NULL;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	114 }
15812 a563eec46c1a stdout is sometimes a macro; use "outf" instead. Greg Stein <gstein@lyra.org> parents: 15811 diff changeset	115 if (PyFile_WriteObject(o, outf, 0) != 0)
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	116 return NULL;
15812 a563eec46c1a stdout is sometimes a macro; use "outf" instead. Greg Stein <gstein@lyra.org> parents: 15811 diff changeset	117 PyFile_SoftSpace(outf, 1);
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	118 if (Py_FlushLine() != 0)
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	119 return NULL;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	120 if (PyObject_SetAttrString(builtins, "_", o) != 0)
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	121 return NULL;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	122 Py_INCREF(Py_None);
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	123 return Py_None;
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	124 }
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	125
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	126 PyDoc_STRVAR(displayhook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	127 "displayhook(object) -> None\n"
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	128 "\n"
59298 b8750c72b9bc Revert a nonexistent docstring typo, r42805. Florent Xicluna <florent.xicluna@gmail.com> parents: 58626 diff changeset	129 "Print an object to sys.stdout and also save it in __builtin__._\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	130 );
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	131
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	132 static PyObject *
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	133 sys_excepthook(PyObject* self, PyObject* args)
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	134 {
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	135 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	136 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	137 return NULL;
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	138 PyErr_Display(exc, value, tb);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	139 Py_INCREF(Py_None);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	140 return Py_None;
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	141 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 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(excepthook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	144 "excepthook(exctype, value, traceback) -> None\n"
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	145 "\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	146 "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	147 );
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	148
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	149 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	150 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	151 {
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	152 PyThreadState *tstate;
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	153 tstate = PyThreadState_GET();
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	154 return Py_BuildValue(
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	155 "(OOO)",
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	156 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	157 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	158 tstate->exc_traceback != NULL ?
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	159 tstate->exc_traceback : Py_None);
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	160 }
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	161
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	162 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	163 "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	164 \n\
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	165 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	166 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	167 );
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	168
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	169 static PyObject *
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	170 sys_exc_clear(PyObject self, PyObject noargs)
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	171 {
45983 99355baa748d #2358: add py3k warning to sys.exc_clear(). Georg Brandl <georg@python.org> parents: 45143 diff changeset	172 PyThreadState *tstate;
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	173 PyObject tmp_type, tmp_value, *tmp_tb;
45983 99355baa748d #2358: add py3k warning to sys.exc_clear(). Georg Brandl <georg@python.org> parents: 45143 diff changeset	174
46573 aef3501d8e77 Use PyErr_WarnPy3k throughout Benjamin Peterson <benjamin@python.org> parents: 46472 diff changeset	175 if (PyErr_WarnPy3k("sys.exc_clear() not supported in 3.x; "
46578 7670005da8c5 A little reformating of Py3k warnings Benjamin Peterson <benjamin@python.org> parents: 46573 diff changeset	176 "use except clauses", 1) < 0)
45983 99355baa748d #2358: add py3k warning to sys.exc_clear(). Georg Brandl <georg@python.org> parents: 45143 diff changeset	177 return NULL;
99355baa748d #2358: add py3k warning to sys.exc_clear(). Georg Brandl <georg@python.org> parents: 45143 diff changeset	178
99355baa748d #2358: add py3k warning to sys.exc_clear(). Georg Brandl <georg@python.org> parents: 45143 diff changeset	179 tstate = PyThreadState_GET();
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	180 tmp_type = tstate->exc_type;
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	181 tmp_value = tstate->exc_value;
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	182 tmp_tb = tstate->exc_traceback;
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	183 tstate->exc_type = NULL;
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	184 tstate->exc_value = NULL;
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	185 tstate->exc_traceback = NULL;
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	186 Py_XDECREF(tmp_type);
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	187 Py_XDECREF(tmp_value);
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	188 Py_XDECREF(tmp_tb);
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	189 /* For b/w compatibility */
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	190 PySys_SetObject("exc_type", Py_None);
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	191 PySys_SetObject("exc_value", Py_None);
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	192 PySys_SetObject("exc_traceback", Py_None);
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	193 Py_INCREF(Py_None);
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	194 return Py_None;
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	195 }
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	196
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	197 PyDoc_STRVAR(exc_clear_doc,
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	198 "exc_clear() -> None\n\
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	199 \n\
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	200 Clear global information on the current exception. Subsequent calls to\n\
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	201 exc_info() will return (None,None,None) until another exception is raised\n\
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	202 in the current thread or the execution stack returns to a frame where\n\
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	203 another exception is being handled."
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	204 );
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	205
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	206 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	207 sys_exit(PyObject self, PyObject args)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	208 {
22604 3f4b2f93e8b5 Change sys_exit to use METH_VARARGS. Neal Norwitz <nnorwitz@gmail.com> parents: 22531 diff changeset	209 PyObject *exit_code = 0;
38489 3fe3ccdf0155 Make use of METH_O and METH_NOARGS where possible. Georg Brandl <georg@python.org> parents: 37819 diff changeset	210 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	211 return NULL;
549 4efff6cea90f Raise SystemExit instead of calling goaway(). Guido van Rossum <guido@python.org> parents: 476 diff changeset	212 /* 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	213 PyErr_SetObject(PyExc_SystemExit, exit_code);
549 4efff6cea90f Raise SystemExit instead of calling goaway(). Guido van Rossum <guido@python.org> parents: 476 diff changeset	214 return NULL;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	215 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	216
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	217 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	218 "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	219 \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	220 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	221 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	222 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	223 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	224 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	225 );
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	226
20943 e4d380f5f297 Include sys_getdefaultencoding in #ifdef Py_USING_UNICODE. Fixes #479571. Martin v. Löwis <martin@v.loewis.de> parents: 20655 diff changeset	227 #ifdef Py_USING_UNICODE
e4d380f5f297 Include sys_getdefaultencoding in #ifdef Py_USING_UNICODE. Fixes #479571. Martin v. Löwis <martin@v.loewis.de> parents: 20655 diff changeset	228
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	229 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	230 sys_getdefaultencoding(PyObject *self)
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	231 {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	232 return PyString_FromString(PyUnicode_GetDefaultEncoding());
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	233 }
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	234
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	235 PyDoc_STRVAR(getdefaultencoding_doc,
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	236 "getdefaultencoding() -> string\n\
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	237 \n\
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	238 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	239 implementation."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	240 );
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	241
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	242 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	243 sys_setdefaultencoding(PyObject self, PyObject args)
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	244 {
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	245 char *encoding;
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	246 if (!PyArg_ParseTuple(args, "s:setdefaultencoding", &encoding))
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	247 return NULL;
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	248 if (PyUnicode_SetDefaultEncoding(encoding))
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	249 return NULL;
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	250 Py_INCREF(Py_None);
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	251 return Py_None;
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	252 }
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	253
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	254 PyDoc_STRVAR(setdefaultencoding_doc,
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	255 "setdefaultencoding(encoding)\n\
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	256 \n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	257 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	258 );
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	259
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	260 static PyObject *
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	261 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	262 {
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	263 if (Py_FileSystemDefaultEncoding)
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	264 return PyString_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	265 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	266 return Py_None;
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	267 }
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	268
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	269 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	270 "getfilesystemencoding() -> string\n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	271 \n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	272 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	273 operating system filenames."
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	274 );
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	275
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	276 #endif
7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	277
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	278 /*
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	279 * 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	280 * 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	281 */
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	282 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	283
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	284 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	285 trace_init(void)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	286 {
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	287 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	288 "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	289 PyObject *name;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	290 int i;
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	291 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	292 if (whatstrings[i] == NULL) {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	293 name = PyString_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	294 if (name == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	295 return -1;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	296 whatstrings[i] = name;
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 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	299 return 0;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	300 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	301
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	302
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	303 static PyObject *
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	304 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	305 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	306 {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	307 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	308 PyObject *whatstr;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	309 PyObject *result;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	310
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	311 if (args == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	312 return NULL;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	313 Py_INCREF(frame);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	314 whatstr = whatstrings[what];
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	315 Py_INCREF(whatstr);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	316 if (arg == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	317 arg = Py_None;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	318 Py_INCREF(arg);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	319 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	320 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	321 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	322
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	323 /* 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	324 PyFrame_FastToLocals(frame);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	325 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	326 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	327 if (result == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	328 PyTraceBack_Here(frame);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	329
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	330 /* cleanup */
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	331 Py_DECREF(args);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	332 return result;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	333 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	334
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	335 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	336 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	337 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	338 {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	339 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	340 PyObject *result;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	341
20247 a4d328d50897 Rationalize the events passed to the profiler (no changes for the tracer). Fred Drake <fdrake@acm.org> parents: 19343 diff changeset	342 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	343 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	344 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	345 if (result == NULL) {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	346 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	347 return -1;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	348 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	349 Py_DECREF(result);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	350 return 0;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	351 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	352
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	353 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	354 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	355 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	356 {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	357 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	358 PyObject *callback;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	359 PyObject *result;
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 (what == PyTrace_CALL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	362 callback = self;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	363 else
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	364 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	365 if (callback == NULL)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	366 return 0;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	367 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	368 if (result == NULL) {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	369 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	370 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	371 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	372 return -1;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	373 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	374 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	375 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	376 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	377 Py_XDECREF(temp);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	378 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	379 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	380 else {
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	381 Py_DECREF(result);
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	382 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	383 return 0;
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	384 }
18136 4cb34314bd97 Instead of initializing & interning the strings passed to the profile Fred Drake <fdrake@acm.org> parents: 17396 diff changeset	385
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	386 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	387 sys_settrace(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	388 {
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	389 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	390 return NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	391 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	392 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	393 else
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	394 PyEval_SetTrace(trace_trampoline, args);
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	395 Py_INCREF(Py_None);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	396 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	397 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	398
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	399 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	400 "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	401 \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	402 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	403 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	404 );
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	405
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	406 static PyObject *
44822 424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	407 sys_gettrace(PyObject self, PyObject args)
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	408 {
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	409 PyThreadState *tstate = PyThreadState_GET();
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	410 PyObject *temp = tstate->c_traceobj;
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	411
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	412 if (temp == NULL)
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	413 temp = Py_None;
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	414 Py_INCREF(temp);
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	415 return temp;
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	416 }
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	417
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	418 PyDoc_STRVAR(gettrace_doc,
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	419 "gettrace()\n\
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	420 \n\
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	421 Return the global debug tracing function set with sys.settrace.\n\
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	422 See the debugger chapter in the library manual."
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	423 );
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	424
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	425 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	426 sys_setprofile(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	427 {
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	428 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	429 return NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	430 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	431 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	432 else
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	433 PyEval_SetProfile(profile_trampoline, args);
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	434 Py_INCREF(Py_None);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	435 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	436 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	437
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	438 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	439 "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	440 \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	441 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	442 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	443 );
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	444
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	445 static PyObject *
44822 424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	446 sys_getprofile(PyObject self, PyObject args)
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	447 {
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	448 PyThreadState *tstate = PyThreadState_GET();
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	449 PyObject *temp = tstate->c_profileobj;
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	450
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	451 if (temp == NULL)
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	452 temp = Py_None;
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	453 Py_INCREF(temp);
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	454 return temp;
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	455 }
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	456
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	457 PyDoc_STRVAR(getprofile_doc,
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	458 "getprofile()\n\
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	459 \n\
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	460 Return the profiling function set with sys.setprofile.\n\
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	461 See the profiler chapter in the library manual."
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	462 );
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	463
424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	464 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	465 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	466 {
25108 3a26e352f0a6 replace thread state objects' ticker and checkinterval fields with two Skip Montanaro <skip@pobox.com> parents: 25099 diff changeset	467 if (!PyArg_ParseTuple(args, "i:setcheckinterval", &_Py_CheckInterval))
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	468 return NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	469 Py_INCREF(Py_None);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	470 return Py_None;
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	471 }
e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	472
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	473 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	474 "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	475 \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	476 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	477 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	478 );
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	479
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	480 static PyObject *
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	481 sys_getcheckinterval(PyObject self, PyObject args)
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	482 {
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	483 return PyInt_FromLong(_Py_CheckInterval);
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
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	486 PyDoc_STRVAR(getcheckinterval_doc,
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	487 "getcheckinterval() -> current check interval; see setcheckinterval()."
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	488 );
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	489
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	490 #ifdef WITH_TSC
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	491 static PyObject *
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	492 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	493 {
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	494 int bool;
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	495 PyThreadState *tstate = PyThreadState_Get();
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	496
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	497 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	498 return NULL;
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	499 if (bool)
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	500 tstate->interp->tscdump = 1;
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	501 else
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	502 tstate->interp->tscdump = 0;
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	503 Py_INCREF(Py_None);
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	504 return Py_None;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	505
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	506 }
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	507
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	508 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	509 "settscdump(bool)\n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	510 \n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	511 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	512 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	513 processor's time-stamp counter."
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	514 );
32344 748129e6e108 Remove compiler warning Neal Norwitz <nnorwitz@gmail.com> parents: 32301 diff changeset	515 #endif /* TSC */
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	516
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	517 static PyObject *
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	518 sys_setrecursionlimit(PyObject self, PyObject args)
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	519 {
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	520 int new_limit;
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	521 if (!PyArg_ParseTuple(args, "i:setrecursionlimit", &new_limit))
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	522 return NULL;
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	523 if (new_limit <= 0) {
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	524 PyErr_SetString(PyExc_ValueError,
6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	525 "recursion limit must be positive");
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	526 return NULL;
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	527 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	528 Py_SetRecursionLimit(new_limit);
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	529 Py_INCREF(Py_None);
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	530 return Py_None;
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	531 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	532
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	533 PyDoc_STRVAR(setrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	534 "setrecursionlimit(n)\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	535 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	536 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	537 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	538 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	539 dependent."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	540 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	541
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	542 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	543 sys_getrecursionlimit(PyObject *self)
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	544 {
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	545 return PyInt_FromLong(Py_GetRecursionLimit());
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	546 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	547
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	548 PyDoc_STRVAR(getrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	549 "getrecursionlimit()\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	550 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	551 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	552 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	553 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	554 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	555
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	556 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	557 PyDoc_STRVAR(getwindowsversion_doc,
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	558 "getwindowsversion()\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	559 \n\
58505 bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	560 Return information about the running version of Windows as a named tuple.\n\
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	561 The members are named: major, minor, build, platform, service_pack,\n\
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	562 service_pack_major, service_pack_minor, suite_mask, and product_type. For\n\
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	563 backward compatibiliy, only the first 5 items are available by indexing.\n\
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	564 All elements are numbers, except service_pack which is a string. Platform\n\
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	565 may be 0 for win32s, 1 for Windows 9x/ME, 2 for Windows NT/2000/XP/Vista/7,\n\
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	566 3 for Windows CE. Product_type may be 1 for a workstation, 2 for a domain\n\
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	567 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	568 );
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	569
58505 bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	570 static PyTypeObject WindowsVersionType = {0, 0, 0, 0, 0, 0};
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	571
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	572 static PyStructSequence_Field windows_version_fields[] = {
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	573 {"major", "Major version number"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	574 {"minor", "Minor version number"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	575 {"build", "Build number"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	576 {"platform", "Operating system platform"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	577 {"service_pack", "Latest Service Pack installed on the system"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	578 {"service_pack_major", "Service Pack major version number"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	579 {"service_pack_minor", "Service Pack minor version number"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	580 {"suite_mask", "Bit mask identifying available product suites"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	581 {"product_type", "System product type"},
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	582 {0}
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	583 };
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	584
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	585 static PyStructSequence_Desc windows_version_desc = {
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	586 "sys.getwindowsversion", /* name */
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	587 getwindowsversion_doc, /* doc */
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	588 windows_version_fields, /* fields */
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	589 5 /* For backward compatibility,
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	590 only the first 5 items are accessible
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	591 via indexing, the rest are name only */
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	592 };
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	593
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	594 static PyObject *
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	595 sys_getwindowsversion(PyObject *self)
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	596 {
58505 bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	597 PyObject *version;
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	598 int pos = 0;
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	599 OSVERSIONINFOEX ver;
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	600 ver.dwOSVersionInfoSize = sizeof(ver);
58505 bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	601 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	602 return PyErr_SetFromWindowsErr(0);
58505 bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	603
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	604 version = PyStructSequence_New(&WindowsVersionType);
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	605 if (version == NULL)
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	606 return NULL;
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	607
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	608 PyStructSequence_SET_ITEM(version, pos++, PyInt_FromLong(ver.dwMajorVersion));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	609 PyStructSequence_SET_ITEM(version, pos++, PyInt_FromLong(ver.dwMinorVersion));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	610 PyStructSequence_SET_ITEM(version, pos++, PyInt_FromLong(ver.dwBuildNumber));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	611 PyStructSequence_SET_ITEM(version, pos++, PyInt_FromLong(ver.dwPlatformId));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	612 PyStructSequence_SET_ITEM(version, pos++, PyString_FromString(ver.szCSDVersion));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	613 PyStructSequence_SET_ITEM(version, pos++, PyInt_FromLong(ver.wServicePackMajor));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	614 PyStructSequence_SET_ITEM(version, pos++, PyInt_FromLong(ver.wServicePackMinor));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	615 PyStructSequence_SET_ITEM(version, pos++, PyInt_FromLong(ver.wSuiteMask));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	616 PyStructSequence_SET_ITEM(version, pos++, PyInt_FromLong(ver.wProductType));
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	617
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	618 return version;
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	619 }
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	620
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	621 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	622
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	623 #ifdef HAVE_DLOPEN
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	624 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	625 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	626 {
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	627 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	628 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	629 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	630 return NULL;
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	631 if (!tstate)
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	632 return NULL;
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	633 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	634 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	635 return Py_None;
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	636 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	637
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	638 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	639 "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	640 \n\
54955 164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	641 Set the flags used by the interpreter for dlopen calls, such as when the\n\
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	642 interpreter loads extension modules. Among other things, this will enable\n\
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	643 a lazy resolving of symbols when importing a module, if called as\n\
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	644 sys.setdlopenflags(0). To share symbols across extension modules, call as\n\
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	645 sys.setdlopenflags(ctypes.RTLD_GLOBAL). Symbolic names for the flag modules\n\
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	646 can be either found in the ctypes module, or in the DLFCN module. If DLFCN\n\
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	647 is not available, it can be generated from /usr/include/dlfcn.h using the\n\
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	648 h2py script.");
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	649
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	650 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	651 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	652 {
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	653 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	654 if (!tstate)
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	655 return NULL;
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	656 return PyInt_FromLong(tstate->interp->dlopenflags);
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	657 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	658
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	659 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	660 "getdlopenflags() -> int\n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	661 \n\
54955 164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	662 Return the current value of the flags that are used for dlopen calls.\n\
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	663 The flag constants are defined in the ctypes and DLFCN modules.");
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	664
164d64b39ac0 Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). Alexandre Vassalotti <alexandre@peadrop.com> parents: 54325 diff changeset	665 #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	666
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	667 #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	668 /* 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	669 #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	670
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	671 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	672 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	673 {
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	674 int flag;
12136 9b9abde032b3 Use modern PyArg_ParseTuple style, with function names. Guido van Rossum <guido@python.org> parents: 11882 diff changeset	675 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	676 return NULL;
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	677 mallopt(M_DEBUG, flag);
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	678 Py_INCREF(Py_None);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	679 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	680 }
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	681 #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	682
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	683 static PyObject *
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	684 sys_getsizeof(PyObject self, PyObject args, PyObject *kwds)
47419 88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	685 {
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	686 PyObject *res = NULL;
53947 f90b3eec7c32 convert some more special methods to use _PyObject_LookupSpecial Benjamin Peterson <benjamin@python.org> parents: 52233 diff changeset	687 static PyObject str__sizeof__ = NULL, gc_head_size = NULL;
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	688 static char *kwlist[] = {"object", "default", 0};
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	689 PyObject o, dflt = NULL;
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	690
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	691 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O\|O:getsizeof",
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	692 kwlist, &o, &dflt))
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	693 return NULL;
47419 88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	694
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	695 /* Initialize static variable for GC head size */
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	696 if (gc_head_size == NULL) {
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	697 gc_head_size = PyInt_FromSsize_t(sizeof(PyGC_Head));
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	698 if (gc_head_size == NULL)
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	699 return NULL;
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	700 }
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	701
47918 68c7964d2534 Fixed Issue3122 and extended sys.getsizeof tests for built-in types. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47897 diff changeset	702 /* Make sure the type is initialized. float gets initialized late */
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	703 if (PyType_Ready(Py_TYPE(o)) < 0)
47918 68c7964d2534 Fixed Issue3122 and extended sys.getsizeof tests for built-in types. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47897 diff changeset	704 return NULL;
68c7964d2534 Fixed Issue3122 and extended sys.getsizeof tests for built-in types. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47897 diff changeset	705
68c7964d2534 Fixed Issue3122 and extended sys.getsizeof tests for built-in types. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47897 diff changeset	706 /* Instance of old-style class */
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	707 if (PyInstance_Check(o))
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	708 res = PyInt_FromSsize_t(PyInstance_Type.tp_basicsize);
47918 68c7964d2534 Fixed Issue3122 and extended sys.getsizeof tests for built-in types. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47897 diff changeset	709 /* all other objects */
68c7964d2534 Fixed Issue3122 and extended sys.getsizeof tests for built-in types. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47897 diff changeset	710 else {
53947 f90b3eec7c32 convert some more special methods to use _PyObject_LookupSpecial Benjamin Peterson <benjamin@python.org> parents: 52233 diff changeset	711 PyObject *method = _PyObject_LookupSpecial(o, "__sizeof__",
f90b3eec7c32 convert some more special methods to use _PyObject_LookupSpecial Benjamin Peterson <benjamin@python.org> parents: 52233 diff changeset	712 &str__sizeof__);
54325 0c617b7a727a handle errors from _PyObject_LookupSpecial when __get__ fails Benjamin Peterson <benjamin@python.org> parents: 54289 diff changeset	713 if (method == NULL) {
0c617b7a727a handle errors from _PyObject_LookupSpecial when __get__ fails Benjamin Peterson <benjamin@python.org> parents: 54289 diff changeset	714 if (!PyErr_Occurred())
0c617b7a727a handle errors from _PyObject_LookupSpecial when __get__ fails Benjamin Peterson <benjamin@python.org> parents: 54289 diff changeset	715 PyErr_Format(PyExc_TypeError,
0c617b7a727a handle errors from _PyObject_LookupSpecial when __get__ fails Benjamin Peterson <benjamin@python.org> parents: 54289 diff changeset	716 "Type %.100s doesn't define __sizeof__",
0c617b7a727a handle errors from _PyObject_LookupSpecial when __get__ fails Benjamin Peterson <benjamin@python.org> parents: 54289 diff changeset	717 Py_TYPE(o)->tp_name);
0c617b7a727a handle errors from _PyObject_LookupSpecial when __get__ fails Benjamin Peterson <benjamin@python.org> parents: 54289 diff changeset	718 }
53947 f90b3eec7c32 convert some more special methods to use _PyObject_LookupSpecial Benjamin Peterson <benjamin@python.org> parents: 52233 diff changeset	719 else {
f90b3eec7c32 convert some more special methods to use _PyObject_LookupSpecial Benjamin Peterson <benjamin@python.org> parents: 52233 diff changeset	720 res = PyObject_CallFunctionObjArgs(method, NULL);
f90b3eec7c32 convert some more special methods to use _PyObject_LookupSpecial Benjamin Peterson <benjamin@python.org> parents: 52233 diff changeset	721 Py_DECREF(method);
f90b3eec7c32 convert some more special methods to use _PyObject_LookupSpecial Benjamin Peterson <benjamin@python.org> parents: 52233 diff changeset	722 }
47918 68c7964d2534 Fixed Issue3122 and extended sys.getsizeof tests for built-in types. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47897 diff changeset	723 }
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	724
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	725 /* Has a default value been given? */
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	726 if ((res == NULL) && (dflt != NULL) &&
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	727 PyErr_ExceptionMatches(PyExc_TypeError))
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	728 {
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	729 PyErr_Clear();
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	730 Py_INCREF(dflt);
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	731 return dflt;
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	732 }
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	733 else if (res == NULL)
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	734 return res;
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	735
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	736 /* add gc_head size */
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	737 if (PyObject_IS_GC(o)) {
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	738 PyObject *tmp = res;
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	739 res = PyNumber_Add(tmp, gc_head_size);
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	740 Py_DECREF(tmp);
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	741 }
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	742 return res;
47419 88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	743 }
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	744
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	745 PyDoc_STRVAR(getsizeof_doc,
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	746 "getsizeof(object, default) -> int\n\
47419 88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	747 \n\
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	748 Return the size of object in bytes.");
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	749
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	750 static PyObject *
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	751 sys_getrefcount(PyObject self, PyObject arg)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	752 {
36866 9eb24f92a784 Change int to Py_ssize_t in several places. Martin v. Löwis <martin@v.loewis.de> parents: 36837 diff changeset	753 return PyInt_FromSsize_t(arg->ob_refcnt);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	754 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	755
24126 fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	756 #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	757 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	758 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	759 {
37638 65ecb83ea7dd Ignore the references to the dummy objects used as deleted keys Armin Rigo <arigo@tunes.org> parents: 37423 diff changeset	760 return PyInt_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	761 }
37638 65ecb83ea7dd Ignore the references to the dummy objects used as deleted keys Armin Rigo <arigo@tunes.org> parents: 37423 diff changeset	762 #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	763
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	764 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	765 "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	766 \n\
23947 37118b6e5f46 Fix the docstring for sys.getrefcount(). Fred Drake <fdrake@acm.org> parents: 23746 diff changeset	767 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	768 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	769 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	770 );
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	771
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	772 #ifdef COUNT_ALLOCS
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	773 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	774 sys_getcounts(PyObject *self)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	775 {
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	776 extern PyObject *get_counts(void);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	777
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	778 return get_counts();
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	779 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	780 #endif
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	781
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	782 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	783 "_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	784 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	785 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	786 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	787 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	788 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	789 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	790 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	791 purposes only."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	792 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	793
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	794 static PyObject *
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	795 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	796 {
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31796 diff changeset	797 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	798 int depth = -1;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	799
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	800 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	801 return NULL;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	802
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	803 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	804 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	805 --depth;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	806 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	807 if (f == NULL) {
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	808 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	809 "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	810 return NULL;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	811 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	812 Py_INCREF(f);
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	813 return (PyObject*)f;
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	814 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	815
39056 b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	816 PyDoc_STRVAR(current_frames_doc,
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	817 "_current_frames() -> dictionary\n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	818 \n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	819 Return a dictionary mapping each current thread T's thread id to T's\n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	820 current stack frame.\n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	821 \n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	822 This function should be used for specialized purposes only."
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	823 );
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	824
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	825 static PyObject *
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	826 sys_current_frames(PyObject self, PyObject noargs)
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	827 {
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	828 return _PyThread_CurrentFrames();
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	829 }
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	830
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	831 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	832 "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	833 \n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	834 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	835 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	836 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	837 );
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	838
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	839 static PyObject *
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	840 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	841 {
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	842 PyObject func, funcargs;
58626 24665a9d881a Issue #7819: Check sys.call_tracing() arguments types. Victor Stinner <victor.stinner@haypocalc.com> parents: 58505 diff changeset	843 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	844 return NULL;
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	845 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	846 }
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	847
27712 16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	848 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	849 "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	850 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	851 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	852 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	853 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	854 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	855 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	856 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	857 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	858 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	859 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	860 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	861 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	862 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	863 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	864 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	865 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	866 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	867 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	868 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	869 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	870
37819 61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	871 #ifdef __cplusplus
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	872 extern "C" {
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	873 #endif
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	874
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	875 #ifdef Py_TRACE_REFS
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	876 /* 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	877 extern PyObject _Py_GetObjects(PyObject , PyObject *);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	878 #endif
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	879
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	880 #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	881 /* 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	882 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	883 #endif
7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	884
37819 61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	885 #ifdef __cplusplus
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	886 }
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	887 #endif
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	888
45143 8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	889 static PyObject *
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	890 sys_clear_type_cache(PyObject* self, PyObject* args)
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	891 {
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	892 PyType_ClearCache();
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	893 Py_RETURN_NONE;
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	894 }
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	895
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	896 PyDoc_STRVAR(sys_clear_type_cache__doc__,
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	897 "_clear_type_cache() -> None\n\
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	898 Clear the internal type lookup cache.");
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	899
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	900
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	901 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	902 /* Might as well keep this in alphabetic order */
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	903 {"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	904 callstats_doc},
45143 8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	905 {"_clear_type_cache", sys_clear_type_cache, METH_NOARGS,
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	906 sys_clear_type_cache__doc__},
39056 b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	907 {"_current_frames", sys_current_frames, METH_NOARGS,
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	908 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	909 {"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	910 {"exc_info", sys_exc_info, METH_NOARGS, exc_info_doc},
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	911 {"exc_clear", sys_exc_clear, METH_NOARGS, exc_clear_doc},
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	912 {"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	913 {"exit", sys_exit, METH_VARARGS, exit_doc},
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	914 #ifdef Py_USING_UNICODE
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	915 {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding,
6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	916 METH_NOARGS, getdefaultencoding_doc},
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	917 #endif
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	918 #ifdef HAVE_DLOPEN
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	919 {"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	920 getdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	921 #endif
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	922 #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	923 {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	924 #endif
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	925 #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	926 {"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	927 #endif
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	928 #ifdef Py_USING_UNICODE
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	929 {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding,
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	930 METH_NOARGS, getfilesystemencoding_doc},
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	931 #endif
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	932 #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	933 {"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	934 #endif
fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	935 #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	936 {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	937 #endif
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	938 {"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	939 {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	940 getrecursionlimit_doc},
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	941 {"getsizeof", (PyCFunction)sys_getsizeof,
fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	942 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	943 {"_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	944 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	945 {"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	946 getwindowsversion_doc},
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	947 #endif /* MS_WINDOWS */
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	948 #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	949 {"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	950 #endif
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	951 #ifdef Py_USING_UNICODE
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	952 {"setdefaultencoding", sys_setdefaultencoding, METH_VARARGS,
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	953 setdefaultencoding_doc},
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	954 #endif
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	955 {"setcheckinterval", sys_setcheckinterval, METH_VARARGS,
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	956 setcheckinterval_doc},
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	957 {"getcheckinterval", sys_getcheckinterval, METH_NOARGS,
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	958 getcheckinterval_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	959 #ifdef HAVE_DLOPEN
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	960 {"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	961 setdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	962 #endif
22119 0859e764509e SF #506611, fix sys.setprofile(), sys.settrace() core dumps Neal Norwitz <nnorwitz@gmail.com> parents: 21833 diff changeset	963 {"setprofile", sys_setprofile, METH_O, setprofile_doc},
44822 424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	964 {"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	965 {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	966 setrecursionlimit_doc},
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	967 #ifdef WITH_TSC
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	968 {"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	969 #endif
22119 0859e764509e SF #506611, fix sys.setprofile(), sys.settrace() core dumps Neal Norwitz <nnorwitz@gmail.com> parents: 21833 diff changeset	970 {"settrace", sys_settrace, METH_O, settrace_doc},
44822 424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	971 {"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	972 {"call_tracing", sys_call_tracing, METH_VARARGS, call_tracing_doc},
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	973 {NULL, NULL} /* sentinel */
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	974 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	975
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	976 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	977 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	978 {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	979 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	980 int i;
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	981 if (list == NULL)
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	982 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	983 for (i = 0; PyImport_Inittab[i].name != NULL; i++) {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	984 PyObject *name = PyString_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	985 PyImport_Inittab[i].name);
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	986 if (name == NULL)
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	987 break;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	988 PyList_Append(list, name);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	989 Py_DECREF(name);
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	990 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	991 if (PyList_Sort(list) != 0) {
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	992 Py_DECREF(list);
1848 b724599401ff Merge back to main trunk Guido van Rossum <guido@python.org> parents: 1198 diff changeset	993 list = NULL;
b724599401ff Merge back to main trunk Guido van Rossum <guido@python.org> parents: 1198 diff changeset	994 }
4904 5dc20a9e0506 Make builtin_module_names a tuple instead of a list. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	995 if (list) {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	996 PyObject *v = PyList_AsTuple(list);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	997 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	998 list = v;
5dc20a9e0506 Make builtin_module_names a tuple instead of a list. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	999 }
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1000 return list;
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1001 }
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1002
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1003 static PyObject *warnoptions = NULL;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1004
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1005 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1006 PySys_ResetWarnOptions(void)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1007 {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1008 if (warnoptions == NULL \|\| !PyList_Check(warnoptions))
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1009 return;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1010 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	1011 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1012
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1013 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1014 PySys_AddWarnOption(char *s)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1015 {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1016 PyObject *str;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1017
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1018 if (warnoptions == NULL \|\| !PyList_Check(warnoptions)) {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1019 Py_XDECREF(warnoptions);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1020 warnoptions = PyList_New(0);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1021 if (warnoptions == NULL)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1022 return;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1023 }
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1024 str = PyString_FromString(s);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1025 if (str != NULL) {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1026 PyList_Append(warnoptions, str);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1027 Py_DECREF(str);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1028 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1029 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1030
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	1031 int
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	1032 PySys_HasWarnOptions(void)
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	1033 {
46416 39ea2fc4503d Fix a bug in PySys_HasWarnOption() where it was not properly checking the Brett Cannon <bcannon@gmail.com> parents: 46414 diff changeset	1034 return (warnoptions != NULL && (PyList_Size(warnoptions) > 0)) ? 1 : 0;
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	1035 }
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	1036
8840 44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1037 /* 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	1038 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	1039 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	1040 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	1041 PyDoc_VAR(sys_doc) =
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1042 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	1043 "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	1044 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	1045 \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	1046 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	1047 \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	1048 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	1049 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	1050 modules -- dictionary of loaded modules\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1051 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1052 displayhook -- called to show results in an interactive session\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1053 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	1054 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	1055 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	1056 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1057 exitfunc -- if sys.exitfunc exists, this routine is called when Python exits\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1058 Assigning to sys.exitfunc is deprecated; use the atexit module instead.\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	1059 \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	1060 stdin -- standard input file object; used by raw_input() and input()\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	1061 stdout -- standard output file object; used by the print statement\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	1062 stderr -- standard error object; used for error messages\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1063 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	1064 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	1065 \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	1066 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	1067 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	1068 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	1069 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	1070 traceback has been printed.\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	1071 \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	1072 exc_type -- type of exception currently being handled\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	1073 exc_value -- value of exception currently being handled\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	1074 exc_traceback -- traceback of exception currently being handled\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	1075 The function exc_info() should be used instead of these three,\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	1076 because it is thread-safe.\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	1077 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1078 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1079 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1080 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	1081 "\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	1082 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	1083 \n\
52233 9b358eae532a Issue #4258: Use 30-bit digits for Python longs, on 64-bit platforms. Mark Dickinson <dickinsm@gmail.com> parents: 51365 diff changeset	1084 float_info -- a dict with information about the float inplementation.\n\
9b358eae532a Issue #4258: Use 30-bit digits for Python longs, on 64-bit platforms. Mark Dickinson <dickinsm@gmail.com> parents: 51365 diff changeset	1085 long_info -- a struct sequence with information about the long implementation.\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	1086 maxint -- the largest supported integer (the smallest is -maxint-1)\n\
47194 59ab2cf002fa Patch #2488: Add sys.maxsize. Martin v. Löwis <martin@v.loewis.de> parents: 46759 diff changeset	1087 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	1088 maxunicode -- the largest supported character\n\
21833 070d392042e3 Fix spelling mistakes. Bugfix candidates. Neal Norwitz <nnorwitz@gmail.com> parents: 21712 diff changeset	1089 builtin_module_names -- tuple of module names built into this interpreter\n\
12394 60dd95c75999 Define version_info to be a tuple (major, minor, micro, level); level Fred Drake <fdrake@acm.org> parents: 12136 diff changeset	1090 version -- the version of this interpreter as a string\n\
51365 e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1091 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	1092 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	1093 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	1094 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	1095 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	1096 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	1097 exec_prefix -- prefix used to find the machine-specific Python library\n\
56715 aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1098 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	1099 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1100 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1101 #ifdef MS_WINDOWS
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1102 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1103 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1104 "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	1105 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	1106 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1107 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1108 #endif /* MS_WINDOWS */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1109 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1110 "__stdin__ -- the original stdin; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1111 __stdout__ -- the original stdout; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1112 __stderr__ -- the original stderr; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1113 __displayhook__ -- the original displayhook; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1114 __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	1115 \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	1116 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	1117 \n\
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	1118 displayhook() -- print an object to the screen, and save it in __builtin__._\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1119 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	1120 exc_info() -- return thread-safe information about the current exception\n\
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	1121 exc_clear() -- clear the exception state for the current thread\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	1122 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	1123 getdlopenflags() -- returns flags to be used for dlopen() calls\n\
44822 424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	1124 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	1125 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	1126 getrecursionlimit() -- return the max recursion depth for the interpreter\n\
47419 88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	1127 getsizeof() -- return the size of an object in bytes\n\
44822 424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	1128 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	1129 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	1130 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	1131 setprofile() -- set the global profiling function\n\
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1132 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	1133 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	1134 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1135 )
13971 aa4202702252 The attempt to protect against MS_WIN16 compilers that do not support long Fred Drake <fdrake@acm.org> parents: 13968 diff changeset	1136 /* 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	1137
34483 4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1138 static int
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1139 _check_and_flush (FILE *stream)
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1140 {
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1141 int prev_fail = ferror (stream);
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1142 return fflush (stream) \|\| prev_fail ? EOF : 0;
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1143 }
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1144
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1145 /* Subversion branch and revision management */
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1146 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	1147 static const char headurl[] = "$HeadURL$";
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1148 static int svn_initialized;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1149 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	1150 static char branch[50];
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1151 static char shortbranch[50];
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1152 static const char *svn_revision;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1153
36212 cee05980f1fd svnversion_init(): Use standard layout for function defn. Tim Peters <tim.peters@gmail.com> parents: 36211 diff changeset	1154 static void
cee05980f1fd svnversion_init(): Use standard layout for function defn. Tim Peters <tim.peters@gmail.com> parents: 36211 diff changeset	1155 svnversion_init(void)
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1156 {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1157 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	1158 Py_ssize_t len;
30aef3ce2b26 Use Py_ssize_t to count the Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1159 int istag;
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1160
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1161 if (svn_initialized)
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1162 return;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1163
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1164 python = strstr(headurl, "/python/");
46057 bfcda552492e Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 45983 diff changeset	1165 if (!python) {
bfcda552492e Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 45983 diff changeset	1166 /* XXX quick hack to get bzr working */
bfcda552492e Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 45983 diff changeset	1167 *patchlevel_revision = '\0';
bfcda552492e Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 45983 diff changeset	1168 strcpy(branch, "");
bfcda552492e Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 45983 diff changeset	1169 strcpy(shortbranch, "unknown");
bfcda552492e Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 45983 diff changeset	1170 svn_revision = "";
46058 c86e9dd16b8d Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 46057 diff changeset	1171 return;
c86e9dd16b8d Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 46057 diff changeset	1172 /* Py_FatalError("subversion keywords missing"); */
46057 bfcda552492e Added quick hack for bzr Christian Heimes <christian@cheimes.de> parents: 45983 diff changeset	1173 }
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1174
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1175 br_start = python + 8;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1176 br_end = strchr(br_start, '/');
40224 c58d1b969843 Add some asserts. In sysmodule, I think these were to try to silence Neal Norwitz <nnorwitz@gmail.com> parents: 39995 diff changeset	1177 assert(br_end);
c58d1b969843 Add some asserts. In sysmodule, I think these were to try to silence Neal Norwitz <nnorwitz@gmail.com> parents: 39995 diff changeset	1178
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1179 /* Works even for trunk,
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1180 as we are in trunk/Python/sysmodule.c */
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1181 br_end2 = strchr(br_end+1, '/');
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1182
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1183 istag = strncmp(br_start, "tags", 4) == 0;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1184 if (strncmp(br_start, "trunk", 5) == 0) {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1185 strcpy(branch, "trunk");
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1186 strcpy(shortbranch, "trunk");
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1187
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 if (istag \|\| strncmp(br_start, "branches", 8) == 0) {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1190 len = br_end2 - br_start;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1191 strncpy(branch, br_start, len);
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1192 branch[len] = '\0';
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1193
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1194 len = br_end2 - (br_end + 1);
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1195 strncpy(shortbranch, br_end + 1, len);
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1196 shortbranch[len] = '\0';
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1197 }
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1198 else {
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46578 diff changeset	1199 Py_FatalError("bad HeadURL");
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1200 return;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1201 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1202
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1203
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1204 svnversion = _Py_svnversion();
54289 150986ab3db2 support building with subversion 1.7 #6094 Benjamin Peterson <benjamin@python.org> parents: 53947 diff changeset	1205 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	1206 svn_revision = svnversion;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1207 else if (istag) {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1208 len = strlen(_patchlevel_revision);
41470 31c92828aefb SF #1701207, Fix bogus assertion (and test it!) Neal Norwitz <nnorwitz@gmail.com> parents: 40699 diff changeset	1209 assert(len >= 13);
31c92828aefb SF #1701207, Fix bogus assertion (and test it!) Neal Norwitz <nnorwitz@gmail.com> parents: 40699 diff changeset	1210 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	1211 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	1212 len - 13);
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1213 patchlevel_revision[len - 13] = '\0';
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1214 svn_revision = patchlevel_revision;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1215 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1216 else
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1217 svn_revision = "";
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1218
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1219 svn_initialized = 1;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1220 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1221
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1222 /* Return svnversion output if available.
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1223 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	1224 Else return empty string */
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1225 const char*
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1226 Py_SubversionRevision()
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1227 {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1228 svnversion_init();
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1229 return svn_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
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1232 const char*
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1233 Py_SubversionShortBranch()
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1234 {
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1235 svnversion_init();
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1236 return shortbranch;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1237 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1238
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1239
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1240 PyDoc_STRVAR(flags__doc__,
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1241 "sys.flags\n\
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1242 \n\
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1243 Flags provided through command line arguments or environment vars.");
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1244
45060 c05ee77b39f2 The previous change was causing a segfault after multiple calls to Py_Initialize() and Py_Finalize(). Christian Heimes <christian@cheimes.de> parents: 45059 diff changeset	1245 static PyTypeObject FlagsType = {0, 0, 0, 0, 0, 0};
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1246
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1247 static PyStructSequence_Field flags_fields[] = {
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1248 {"debug", "-d"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1249 {"py3k_warning", "-3"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1250 {"division_warning", "-Q"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1251 {"division_new", "-Qnew"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1252 {"inspect", "-i"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1253 {"interactive", "-i"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1254 {"optimize", "-O or -OO"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1255 {"dont_write_bytecode", "-B"},
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46578 diff changeset	1256 {"no_user_site", "-s"},
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1257 {"no_site", "-S"},
44678 5dfded9ad8a0 Typo fixes Andrew M. Kuchling <amk@amk.ca> parents: 44669 diff changeset	1258 {"ignore_environment", "-E"},
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1259 {"tabcheck", "-t or -tt"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1260 {"verbose", "-v"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1261 #ifdef RISCOS
44678 5dfded9ad8a0 Typo fixes Andrew M. Kuchling <amk@amk.ca> parents: 44669 diff changeset	1262 {"riscos_wimp", "???"},
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1263 #endif
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1264 /* {"unbuffered", "-u"}, */
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1265 {"unicode", "-U"},
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1266 /* {"skip_first", "-x"}, */
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	1267 {"bytes_warning", "-b"},
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1268 {0}
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1269 };
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1270
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1271 static PyStructSequence_Desc flags_desc = {
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1272 "sys.flags", /* name */
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1273 flags__doc__, /* doc */
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1274 flags_fields, /* fields */
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1275 #ifdef RISCOS
46759 b8e7a161611c Fix sys.flags to properly expose bytes_warning. Brett Cannon <bcannon@gmail.com> parents: 46698 diff changeset	1276 16
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1277 #else
46759 b8e7a161611c Fix sys.flags to properly expose bytes_warning. Brett Cannon <bcannon@gmail.com> parents: 46698 diff changeset	1278 15
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1279 #endif
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1280 };
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1281
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1282 static PyObject*
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1283 make_flags(void)
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1284 {
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1285 int pos = 0;
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1286 PyObject *seq;
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1287
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1288 seq = PyStructSequence_New(&FlagsType);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1289 if (seq == NULL)
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1290 return NULL;
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1291
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1292 #define SetFlag(flag) \
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1293 PyStructSequence_SET_ITEM(seq, pos++, PyInt_FromLong(flag))
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1294
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1295 SetFlag(Py_DebugFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1296 SetFlag(Py_Py3kWarningFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1297 SetFlag(Py_DivisionWarningFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1298 SetFlag(_Py_QnewFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1299 SetFlag(Py_InspectFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1300 SetFlag(Py_InteractiveFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1301 SetFlag(Py_OptimizeFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1302 SetFlag(Py_DontWriteBytecodeFlag);
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46578 diff changeset	1303 SetFlag(Py_NoUserSiteDirectory);
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1304 SetFlag(Py_NoSiteFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1305 SetFlag(Py_IgnoreEnvironmentFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1306 SetFlag(Py_TabcheckFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1307 SetFlag(Py_VerboseFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1308 #ifdef RISCOS
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1309 SetFlag(Py_RISCOSWimpFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1310 #endif
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1311 /* SetFlag(saw_unbuffered_flag); */
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1312 SetFlag(Py_UnicodeFlag);
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1313 /* SetFlag(skipfirstline); */
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	1314 SetFlag(Py_BytesWarningFlag);
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1315 #undef SetFlag
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1316
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1317 if (PyErr_Occurred()) {
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1318 return NULL;
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1319 }
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1320 return seq;
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1321 }
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1322
51365 e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1323 PyDoc_STRVAR(version_info__doc__,
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1324 "sys.version_info\n\
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1325 \n\
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1326 Version information as a named tuple.");
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1327
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1328 static PyTypeObject VersionInfoType = {0, 0, 0, 0, 0, 0};
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1329
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1330 static PyStructSequence_Field version_info_fields[] = {
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1331 {"major", "Major release number"},
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1332 {"minor", "Minor release number"},
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1333 {"micro", "Patch release number"},
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1334 {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"},
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1335 {"serial", "Serial release number"},
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1336 {0}
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1337 };
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1338
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1339 static PyStructSequence_Desc version_info_desc = {
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1340 "sys.version_info", /* name */
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1341 version_info__doc__, /* doc */
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1342 version_info_fields, /* fields */
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1343 5
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1344 };
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1345
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1346 static PyObject *
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1347 make_version_info(void)
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1348 {
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1349 PyObject *version_info;
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1350 char *s;
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1351 int pos = 0;
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1352
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1353 version_info = PyStructSequence_New(&VersionInfoType);
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1354 if (version_info == NULL) {
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1355 return NULL;
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1356 }
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1357
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1358 /*
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1359 * These release level checks are mutually exclusive and cover
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1360 * the field, so don't get too fancy with the pre-processor!
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1361 */
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1362 #if PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_ALPHA
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1363 s = "alpha";
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1364 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_BETA
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1365 s = "beta";
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1366 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_GAMMA
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1367 s = "candidate";
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1368 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_FINAL
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1369 s = "final";
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1370 #endif
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1371
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1372 #define SetIntItem(flag) \
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1373 PyStructSequence_SET_ITEM(version_info, pos++, PyInt_FromLong(flag))
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1374 #define SetStrItem(flag) \
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1375 PyStructSequence_SET_ITEM(version_info, pos++, PyString_FromString(flag))
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1376
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1377 SetIntItem(PY_MAJOR_VERSION);
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1378 SetIntItem(PY_MINOR_VERSION);
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1379 SetIntItem(PY_MICRO_VERSION);
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1380 SetStrItem(s);
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1381 SetIntItem(PY_RELEASE_SERIAL);
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1382 #undef SetIntItem
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1383 #undef SetStrItem
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1384
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1385 if (PyErr_Occurred()) {
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1386 Py_CLEAR(version_info);
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1387 return NULL;
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1388 }
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1389 return version_info;
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1390 }
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1391
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1392 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1393 _PySys_Init(void)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1394 {
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1395 PyObject m, v, *sysdict;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1396 PyObject sysin, sysout, *syserr;
12398 2392d10e21f1 Simplify creation of the version_info value for clarity, per Fred Drake <fdrake@acm.org> parents: 12396 diff changeset	1397 char *s;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1398
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	1399 m = Py_InitModule3("sys", sys_methods, sys_doc);
36324 1af7f719ed28 Check return result from Py_InitModule(). This API can fail. Neal Norwitz <nnorwitz@gmail.com>* parents: 36212 diff changeset	1400 if (m == NULL)
1af7f719ed28 Check return result from Py_InitModule(). This API can fail. Neal Norwitz <nnorwitz@gmail.com>* parents: 36212 diff changeset	1401 return NULL;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1402 sysdict = PyModule_GetDict(m);
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1403 #define SET_SYS_FROM_STRING(key, value) \
9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1404 v = value; \
9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1405 if (v != NULL) \
9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1406 PyDict_SetItemString(sysdict, key, v); \
9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1407 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	1408
50788 e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1409 /* Check that stdin is not a directory
e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1410 Using shell redirection, you can redirect stdin to a directory,
e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1411 crashing the Python interpreter. Catch this common mistake here
e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1412 and output a useful error message. Note that under MS Windows,
e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1413 the shell already prevents that. */
e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1414 #if !defined(MS_WINDOWS)
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1415 {
612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1416 struct stat sb;
612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1417 if (fstat(fileno(stdin), &sb) == 0 &&
612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1418 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	1419 /* 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	1420 /* 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	1421 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	1422 exit(EXIT_FAILURE);
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1423 }
612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1424 }
50788 e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1425 #endif
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1426
34511 91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1427 /* Closing the standard FILE* if sys.std* goes aways causes problems
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1428 * for embedded Python usages. Closing them when somebody explicitly
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1429 * invokes .close() might be possible, but the FAQ promises they get
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1430 * never closed. However, we still need to get write errors when
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1431 * writing fails (e.g. because stdout is redirected), so we flush the
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1432 * streams and check for errors before the file objects are deleted.
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1433 * On OS X, fflush()ing stdin causes an error, so we exempt stdin
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1434 * from that procedure.
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1435 */
91038801eb45 Partially revert #1074011; don't try to fflush stdin. Martin v. Löwis <martin@v.loewis.de> parents: 34483 diff changeset	1436 sysin = PyFile_FromFile(stdin, "<stdin>", "r", NULL);
34483 4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1437 sysout = PyFile_FromFile(stdout, "<stdout>", "w", _check_and_flush);
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1438 syserr = PyFile_FromFile(stderr, "<stderr>", "w", _check_and_flush);
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1439 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	1440 return NULL;
29065 bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	1441
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1442 PyDict_SetItemString(sysdict, "stdin", sysin);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1443 PyDict_SetItemString(sysdict, "stdout", sysout);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1444 PyDict_SetItemString(sysdict, "stderr", syserr);
7402 c7454ca7d3ac Make backup copies of stdin, stdout, stderr as __stdin__, __stdout__, Guido van Rossum <guido@python.org> parents: 6550 diff changeset	1445 /* Make backup copies for cleanup */
c7454ca7d3ac Make backup copies of stdin, stdout, stderr as __stdin__, __stdout__, Guido van Rossum <guido@python.org> parents: 6550 diff changeset	1446 PyDict_SetItemString(sysdict, "__stdin__", sysin);
c7454ca7d3ac Make backup copies of stdin, stdout, stderr as __stdin__, __stdout__, Guido van Rossum <guido@python.org> parents: 6550 diff changeset	1447 PyDict_SetItemString(sysdict, "__stdout__", sysout);
c7454ca7d3ac Make backup copies of stdin, stdout, stderr as __stdin__, __stdout__, Guido van Rossum <guido@python.org> parents: 6550 diff changeset	1448 PyDict_SetItemString(sysdict, "__stderr__", syserr);
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1449 PyDict_SetItemString(sysdict, "__displayhook__",
46472 fb8d3e1f6161 Fix indentation in sysmodule.c Benjamin Peterson <benjamin@python.org> parents: 46416 diff changeset	1450 PyDict_GetItemString(sysdict, "displayhook"));
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1451 PyDict_SetItemString(sysdict, "__excepthook__",
46472 fb8d3e1f6161 Fix indentation in sysmodule.c Benjamin Peterson <benjamin@python.org> parents: 46416 diff changeset	1452 PyDict_GetItemString(sysdict, "excepthook"));
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1453 Py_XDECREF(sysin);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1454 Py_XDECREF(sysout);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1455 Py_XDECREF(syserr);
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1456
9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1457 SET_SYS_FROM_STRING("version",
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1458 PyString_FromString(Py_GetVersion()));
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1459 SET_SYS_FROM_STRING("hexversion",
9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1460 PyInt_FromLong(PY_VERSION_HEX));
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1461 svnversion_init();
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1462 SET_SYS_FROM_STRING("subversion",
46472 fb8d3e1f6161 Fix indentation in sysmodule.c Benjamin Peterson <benjamin@python.org> parents: 46416 diff changeset	1463 Py_BuildValue("(ssz)", "CPython", branch,
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1464 svn_revision));
9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1465 SET_SYS_FROM_STRING("dont_write_bytecode",
46472 fb8d3e1f6161 Fix indentation in sysmodule.c Benjamin Peterson <benjamin@python.org> parents: 46416 diff changeset	1466 PyBool_FromLong(Py_DontWriteBytecodeFlag));
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1467 SET_SYS_FROM_STRING("api_version",
f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1468 PyInt_FromLong(PYTHON_API_VERSION));
f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1469 SET_SYS_FROM_STRING("copyright",
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1470 PyString_FromString(Py_GetCopyright()));
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1471 SET_SYS_FROM_STRING("platform",
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1472 PyString_FromString(Py_GetPlatform()));
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1473 SET_SYS_FROM_STRING("executable",
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1474 PyString_FromString(Py_GetProgramFullPath()));
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1475 SET_SYS_FROM_STRING("prefix",
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1476 PyString_FromString(Py_GetPrefix()));
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1477 SET_SYS_FROM_STRING("exec_prefix",
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1478 PyString_FromString(Py_GetExecPrefix()));
47194 59ab2cf002fa Patch #2488: Add sys.maxsize. Martin v. Löwis <martin@v.loewis.de> parents: 46759 diff changeset	1479 SET_SYS_FROM_STRING("maxsize",
59ab2cf002fa Patch #2488: Add sys.maxsize. Martin v. Löwis <martin@v.loewis.de> parents: 46759 diff changeset	1480 PyInt_FromSsize_t(PY_SSIZE_T_MAX));
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1481 SET_SYS_FROM_STRING("maxint",
f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1482 PyInt_FromLong(PyInt_GetMax()));
44038 d44fffda2cd0 Expose Py_Py3kWarningFlag as sys.py3kwarning as discussed in #1504 Christian Heimes <christian@cheimes.de> parents: 41470 diff changeset	1483 SET_SYS_FROM_STRING("py3kwarning",
d44fffda2cd0 Expose Py_Py3kWarningFlag as sys.py3kwarning as discussed in #1504 Christian Heimes <christian@cheimes.de> parents: 41470 diff changeset	1484 PyBool_FromLong(Py_Py3kWarningFlag));
44085 c218d1ac916e Feature #1534 Christian Heimes <christian@cheimes.de> parents: 44038 diff changeset	1485 SET_SYS_FROM_STRING("float_info",
c218d1ac916e Feature #1534 Christian Heimes <christian@cheimes.de> parents: 44038 diff changeset	1486 PyFloat_GetInfo());
52233 9b358eae532a Issue #4258: Use 30-bit digits for Python longs, on 64-bit platforms. Mark Dickinson <dickinsm@gmail.com> parents: 51365 diff changeset	1487 SET_SYS_FROM_STRING("long_info",
9b358eae532a Issue #4258: Use 30-bit digits for Python longs, on 64-bit platforms. Mark Dickinson <dickinsm@gmail.com> parents: 51365 diff changeset	1488 PyLong_GetInfo());
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	1489 #ifdef Py_USING_UNICODE
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1490 SET_SYS_FROM_STRING("maxunicode",
f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1491 PyInt_FromLong(PyUnicode_GetMax()));
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	1492 #endif
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1493 SET_SYS_FROM_STRING("builtin_module_names",
f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1494 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	1495 {
841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1496 /* 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	1497 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	1498 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	1499 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	1500
841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1501 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	1502 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	1503 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	1504 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	1505 value = "little";
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1506 SET_SYS_FROM_STRING("byteorder",
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1507 PyString_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	1508 }
4126 c80c515999b9 Use MS_DLL_ID as sys.winver Guido van Rossum <guido@python.org> parents: 3877 diff changeset	1509 #ifdef MS_COREDLL
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1510 SET_SYS_FROM_STRING("dllhandle",
f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1511 PyLong_FromVoidPtr(PyWin_DLLhModule));
f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1512 SET_SYS_FROM_STRING("winver",
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1513 PyString_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	1514 #endif
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1515 if (warnoptions == NULL) {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1516 warnoptions = PyList_New(0);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1517 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1518 else {
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1519 Py_INCREF(warnoptions);
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1520 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1521 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	1522 PyDict_SetItemString(sysdict, "warnoptions", warnoptions);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1523 }
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1524
51365 e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1525 /* version_info */
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1526 if (VersionInfoType.tp_name == 0)
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1527 PyStructSequence_InitType(&VersionInfoType, &version_info_desc);
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1528 SET_SYS_FROM_STRING("version_info", make_version_info());
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1529 /* prevent user from creating new instances */
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1530 VersionInfoType.tp_init = NULL;
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1531 VersionInfoType.tp_new = NULL;
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1532
e239e977bb32 Implement issue #4285, convert sys.version_info to a named Eric Smith <eric@trueblade.com> parents: 50788 diff changeset	1533 /* flags */
45060 c05ee77b39f2 The previous change was causing a segfault after multiple calls to Py_Initialize() and Py_Finalize(). Christian Heimes <christian@cheimes.de> parents: 45059 diff changeset	1534 if (FlagsType.tp_name == 0)
c05ee77b39f2 The previous change was causing a segfault after multiple calls to Py_Initialize() and Py_Finalize(). Christian Heimes <christian@cheimes.de> parents: 45059 diff changeset	1535 PyStructSequence_InitType(&FlagsType, &flags_desc);
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1536 SET_SYS_FROM_STRING("flags", make_flags());
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1537 /* prevent user from creating new instances */
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1538 FlagsType.tp_init = NULL;
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1539 FlagsType.tp_new = NULL;
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1540
58505 bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1541
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1542 #if defined(MS_WINDOWS)
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1543 /* getwindowsversion */
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1544 if (WindowsVersionType.tp_name == 0)
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1545 PyStructSequence_InitType(&WindowsVersionType, &windows_version_desc);
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1546 /* prevent user from creating new instances */
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1547 WindowsVersionType.tp_init = NULL;
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1548 WindowsVersionType.tp_new = NULL;
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1549 #endif
bc2b88beae45 Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type. Eric Smith <eric@trueblade.com> parents: 56715 diff changeset	1550
56715 aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1551 /* float repr style: 0.03 (short) vs 0.029999999999999999 (legacy) */
aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1552 #ifndef PY_NO_SHORT_FLOAT_REPR
aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1553 SET_SYS_FROM_STRING("float_repr_style",
aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1554 PyString_FromString("short"));
aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1555 #else
aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1556 SET_SYS_FROM_STRING("float_repr_style",
aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1557 PyString_FromString("legacy"));
aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1558 #endif
aacee9749d15 Issue #7117 (backport py3k float repr) continued: Mark Dickinson <dickinsm@gmail.com> parents: 54955 diff changeset	1559
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1560 #undef SET_SYS_FROM_STRING
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1561 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	1562 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1563 return m;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1564 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1565
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1566 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1567 makepathobject(char *path, int delim)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1568 {
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1569 int i, n;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1570 char *p;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1571 PyObject v, w;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1572
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1573 n = 1;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1574 p = path;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1575 while ((p = strchr(p, delim)) != NULL) {
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1576 n++;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1577 p++;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1578 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1579 v = PyList_New(n);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1580 if (v == NULL)
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1581 return NULL;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1582 for (i = 0; ; i++) {
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1583 p = strchr(path, delim);
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1584 if (p == NULL)
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1585 p = strchr(path, '\0'); /* End of string */
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1586 w = PyString_FromStringAndSize(path, (Py_ssize_t) (p - path));
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1587 if (w == NULL) {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1588 Py_DECREF(v);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1589 return NULL;
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 PyList_SetItem(v, i, w);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1592 if (*p == '\0')
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1593 break;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1594 path = p+1;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1595 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1596 return v;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1597 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1598
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1599 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1600 PySys_SetPath(char *path)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1601 {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1602 PyObject *v;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1603 if ((v = makepathobject(path, DELIM)) == NULL)
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1604 Py_FatalError("can't create sys.path");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1605 if (PySys_SetObject("path", v) != 0)
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1606 Py_FatalError("can't assign sys.path");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1607 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	1608 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1609
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1610 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1611 makeargvobject(int argc, char **argv)
83 f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1612 {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1613 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	1614 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	1615 /* Ensure at least one (empty) argument is seen */
e18f1fa398a3 Ensure that sys.argv[0] always exists (maybe as empty string). Guido van Rossum <guido@python.org> parents: 549 diff changeset	1616 static char *empty_argv[1] = {""};
e18f1fa398a3 Ensure that sys.argv[0] always exists (maybe as empty string). Guido van Rossum <guido@python.org> parents: 549 diff changeset	1617 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	1618 argc = 1;
e18f1fa398a3 Ensure that sys.argv[0] always exists (maybe as empty string). Guido van Rossum <guido@python.org> parents: 549 diff changeset	1619 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1620 av = PyList_New(argc);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1621 if (av != NULL) {
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1622 int i;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1623 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	1624 #ifdef __VMS
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1625 PyObject *v;
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1626
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1627 /* 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	1628 if (i == 0) {
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1629 char* fn = decc$translate_vms(argv[0]);
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1630 if ((fn == (char )0) \|\| fn == (char )-1)
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1631 v = PyString_FromString(argv[0]);
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1632 else
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1633 v = PyString_FromString(
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1634 decc$translate_vms(argv[0]));
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1635 } else
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1636 v = PyString_FromString(argv[i]);
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1637 #else
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1638 PyObject *v = PyString_FromString(argv[i]);
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1639 #endif
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1640 if (v == NULL) {
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1641 Py_DECREF(av);
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1642 av = NULL;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1643 break;
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1644 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1645 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	1646 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1647 }
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1648 return av;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1649 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1650
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1651 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1652 PySys_SetArgv(int argc, char **argv)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1653 {
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	1654 #if defined(HAVE_REALPATH)
0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1655 char fullpath[MAXPATHLEN];
50788 e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1656 #elif defined(MS_WINDOWS) && !defined(MS_WINCE)
27156 585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1657 char fullpath[MAX_PATH];
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1658 #endif
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1659 PyObject *av = makeargvobject(argc, argv);
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1660 PyObject *path = PySys_GetObject("path");
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1661 if (av == NULL)
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1662 Py_FatalError("no mem for sys.argv");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1663 if (PySys_SetObject("argv", av) != 0)
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1664 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	1665 if (path != 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	1666 char *argv0 = argv[0];
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	1667 char *p = NULL;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36324 diff changeset	1668 Py_ssize_t n = 0;
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1669 PyObject *a;
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	1670 #ifdef HAVE_READLINK
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1671 char link[MAXPATHLEN+1];
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1672 char argv0copy[2*MAXPATHLEN+1];
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1673 int nr = 0;
35572 1b25fe8834ae patch [ 1119423 ] python -c readlink()s and stat()s '-c' Georg Brandl <georg@python.org> parents: 34511 diff changeset	1674 if (argc > 0 && argv0 != NULL && strcmp(argv0, "-c") != 0)
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	1675 nr = readlink(argv0, link, MAXPATHLEN);
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1676 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	1677 /* 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	1678 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	1679 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	1680 argv0 = link; /* Link to absolute 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	1681 else if (strchr(link, SEP) == 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	1682 ; /* 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	1683 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	1684 /* Must join(dirname(argv0), link) */
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 char *q = strrchr(argv0, 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	1686 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	1687 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	1688 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	1689 /* Must make a copy */
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1690 strcpy(argv0copy, argv0);
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 q = strrchr(argv0copy, 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	1692 strcpy(q+1, link);
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 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	1694 }
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 }
db673e98f28d Expand one level of symbolic link in sys.argv[0] before inserting its Guido van Rossum <guido@python.org> parents: 5047 diff changeset	1696 }
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 #endif /* HAVE_READLINK */
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1698 #if SEP == '\\' /* Special case for MS filename syntax */
35572 1b25fe8834ae patch [ 1119423 ] python -c readlink()s and stat()s '-c' Georg Brandl <georg@python.org> parents: 34511 diff changeset	1699 if (argc > 0 && argv0 != NULL && strcmp(argv0, "-c") != 0) {
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1700 char *q;
50788 e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1701 #if defined(MS_WINDOWS) && !defined(MS_WINCE)
e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1702 /* This code here replaces the first element in argv with the full
e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1703 path that it represents. Under CE, there are no relative paths so
e11c99e1e6e7 Merged revisions 68521,68527,68534-68536,68540,68547,68552,68563,68570,68572,68575,68579-68580,68584 via svnmerge from Georg Brandl <georg@python.org> parents: 47925 diff changeset	1704 the argument must be the full path anyway. */
27156 585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1705 char *ptemp;
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1706 if (GetFullPathName(argv0,
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1707 sizeof(fullpath),
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1708 fullpath,
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1709 &ptemp)) {
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1710 argv0 = fullpath;
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1711 }
585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1712 #endif
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	1713 p = strrchr(argv0, SEP);
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1714 /* Test for alternate separator */
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	1715 q = strrchr(p ? p : argv0, '/');
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1716 if (q != NULL)
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1717 p = q;
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1718 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	1719 n = p + 1 - argv0;
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1720 if (n > 1 && p[-1] != ':')
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1721 n--; /* Drop trailing separator */
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1722 }
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1723 }
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1724 #else /* All other filename syntaxes */
35572 1b25fe8834ae patch [ 1119423 ] python -c readlink()s and stat()s '-c' Georg Brandl <georg@python.org> parents: 34511 diff changeset	1725 if (argc > 0 && argv0 != NULL && strcmp(argv0, "-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	1726 #if defined(HAVE_REALPATH)
0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1727 if (realpath(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	1728 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	1729 }
0fe321e78ad3 - sys.path[0] (the directory from which the script is loaded) is now Guido van Rossum <guido@python.org> parents: 27712 diff changeset	1730 #endif
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	1731 p = strrchr(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	1732 }
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1733 if (p != NULL) {
17396 beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17164 diff changeset	1734 #ifndef RISCOS
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	1735 n = p + 1 - argv0;
17396 beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17164 diff changeset	1736 #else /* don't include trailing separator */
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17164 diff changeset	1737 n = p - argv0;
beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17164 diff changeset	1738 #endif /* RISCOS */
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1739 #if SEP == '/' /* Special case for Unix filename syntax */
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1740 if (n > 1)
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1741 n--; /* Drop trailing separator */
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1742 #endif /* Unix */
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1743 }
e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1744 #endif /* All others */
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47421 diff changeset	1745 a = PyString_FromStringAndSize(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	1746 if (a == NULL)
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1747 Py_FatalError("no mem for sys.path insertion");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1748 if (PyList_Insert(path, 0, a) < 0)
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1749 Py_FatalError("sys.path.insert(0) failed");
424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1750 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	1751 }
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1752 Py_DECREF(av);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1753 }
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	1754
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	1755
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	1756 /* 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	1757 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	1758
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	1759 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	1760 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	1761
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	1762 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	1763 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	1764 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	1765
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	1766 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	1767 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	1768
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	1769 * 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	1770
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	1771 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	1772 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	1773 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	1774 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	1775 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	1776 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	1777
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	1778 */
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	1779
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	1780 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1781 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	1782 {
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	1783 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	1784 PyObject 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	1785
9328 81574e4646b4 Patches for mywrite() by Marc Lemburg: save/restore the error state Guido van Rossum <guido@python.org> parents: 8840 diff changeset	1786 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	1787 file = PySys_GetObject(name);
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	1788 if (file == NULL \|\| PyFile_AsFile(file) == fp)
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	1789 vfprintf(fp, 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	1790 else {
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	1791 char buffer[1001];
21127 dd28a4ecb37f mywrite(): The test for trouble in PyOS_vsnprintf was wrong on both Tim Peters <tim.peters@gmail.com> parents: 21091 diff changeset	1792 const int written = PyOS_vsnprintf(buffer, sizeof(buffer),
dd28a4ecb37f mywrite(): The test for trouble in PyOS_vsnprintf was wrong on both Tim Peters <tim.peters@gmail.com> parents: 21091 diff changeset	1793 format, 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	1794 if (PyFile_WriteString(buffer, file) != 0) {
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	1795 PyErr_Clear();
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	1796 fputs(buffer, fp);
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	1797 }
37819 61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	1798 if (written < 0 \|\| (size_t)written >= sizeof(buffer)) {
21091 47f6533674fd Use PyOS_vsnprintf() and check its return value. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20943 diff changeset	1799 const char *truncated = "... truncated";
47f6533674fd Use PyOS_vsnprintf() and check its return value. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20943 diff changeset	1800 if (PyFile_WriteString(truncated, file) != 0) {
47f6533674fd Use PyOS_vsnprintf() and check its return value. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20943 diff changeset	1801 PyErr_Clear();
47f6533674fd Use PyOS_vsnprintf() and check its return value. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20943 diff changeset	1802 fputs(truncated, fp);
47f6533674fd Use PyOS_vsnprintf() and check its return value. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20943 diff changeset	1803 }
47f6533674fd Use PyOS_vsnprintf() and check its return value. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20943 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 }
9328 81574e4646b4 Patches for mywrite() by Marc Lemburg: save/restore the error state Guido van Rossum <guido@python.org> parents: 8840 diff changeset	1806 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	1807 }
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 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	1810 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	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 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	1813
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	1814 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	1815 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	1816 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	1817 }
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	1818
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	1819 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	1820 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	1821 {
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 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	1823
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 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	1825 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	1826 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	1827 }

Mercurial > cpython-lru_cache-weakref

annotate Python/sysmodule.c @ 61216:f550ed89398f legacy-trunk