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

annotate Python/sysmodule.c @ 61789:3f08d98c8fa5 2.6

Merged revisions 81398 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81398 | antoine.pitrou | 2010-05-21 19:12:38 +0200 (ven., 21 mai 2010) | 6 lines Issue #5753: A new C API function, :cfunc:`PySys_SetArgvEx`, allows embedders of the interpreter to set sys.argv without also modifying sys.path. This helps fix `CVE-2008-5983 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_. ........

author	Antoine Pitrou <solipsis@pitrou.net>
date	Fri, 21 May 2010 17:22:43 +0000
parents	e38335d4df91
children	787b969d37f0

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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	52 PyThreadState *tstate = PyThreadState_GET();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	53 PyObject *sd = tstate->interp->sysdict;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	54 if (sd == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	55 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	62 FILE *fp = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	63 PyObject *v = PySys_GetObject(name);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	64 if (v != NULL && PyFile_Check(v))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	65 fp = PyFile_AsFile(v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	66 if (fp == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	67 fp = def;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	68 return fp;
6 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	74 PyThreadState *tstate = PyThreadState_GET();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	75 PyObject *sd = tstate->interp->sysdict;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	76 if (v == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	77 if (PyDict_GetItemString(sd, name) == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	78 return 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	79 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	80 return PyDict_DelItemString(sd, name);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	81 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	82 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	89 PyObject *outf;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	90 PyInterpreterState *interp = PyThreadState_GET()->interp;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	91 PyObject *modules = interp->modules;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	92 PyObject *builtins = PyDict_GetItemString(modules, "__builtin__");
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	93
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	94 if (builtins == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	95 PyErr_SetString(PyExc_RuntimeError, "lost __builtin__");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	96 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	97 }
18805 4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	98
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	99 /* Print value except if None */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	100 /* After printing, also assign to '_' */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	101 /* Before, set '_' to None to avoid recursion */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	102 if (o == Py_None) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	103 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	104 return Py_None;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	105 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	106 if (PyObject_SetAttrString(builtins, "_", Py_None) != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	107 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	108 if (Py_FlushLine() != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	109 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	110 outf = PySys_GetObject("stdout");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	111 if (outf == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	112 PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	113 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	114 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	115 if (PyFile_WriteObject(o, outf, 0) != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	116 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	117 PyFile_SoftSpace(outf, 1);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	118 if (Py_FlushLine() != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	119 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	120 if (PyObject_SetAttrString(builtins, "_", o) != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	121 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	122 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	123 return Py_None;
15811 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"
59307 5bb295a94b0f Revert r78621. This was not a critical fix and we're in rc mode. Barry Warsaw <barry@python.org> parents: 59299 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	135 PyObject exc, value, *tb;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	136 if (!PyArg_UnpackTuple(args, "excepthook", 3, 3, &exc, &value, &tb))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	137 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	138 PyErr_Display(exc, value, tb);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	139 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	140 return Py_None;
17164 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	152 PyThreadState *tstate;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	153 tstate = PyThreadState_GET();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	154 return Py_BuildValue(
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	155 "(OOO)",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	156 tstate->exc_type != NULL ? tstate->exc_type : Py_None,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	157 tstate->exc_value != NULL ? tstate->exc_value : Py_None,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	158 tstate->exc_traceback != NULL ?
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	159 tstate->exc_traceback : Py_None);
5405 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	172 PyThreadState *tstate;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	175 if (PyErr_WarnPy3k("sys.exc_clear() not supported in 3.x; "
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	176 "use except clauses", 1) < 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	177 return NULL;
45983 99355baa748d #2358: add py3k warning to sys.exc_clear(). Georg Brandl <georg@python.org> parents: 45143 diff changeset	178
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	179 tstate = PyThreadState_GET();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	180 tmp_type = tstate->exc_type;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	181 tmp_value = tstate->exc_value;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	182 tmp_tb = tstate->exc_traceback;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	183 tstate->exc_type = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	184 tstate->exc_value = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	185 tstate->exc_traceback = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	186 Py_XDECREF(tmp_type);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	187 Py_XDECREF(tmp_value);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	188 Py_XDECREF(tmp_tb);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	189 /* For b/w compatibility */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	190 PySys_SetObject("exc_type", Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	191 PySys_SetObject("exc_value", Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	192 PySys_SetObject("exc_traceback", Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	193 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	194 return Py_None;
28119 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	209 PyObject *exit_code = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	210 if (!PyArg_UnpackTuple(args, "exit", 0, 1, &exit_code))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	211 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	212 /* Raise SystemExit so callers may catch it or clean up. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	213 PyErr_SetObject(PyExc_SystemExit, exit_code);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	245 char *encoding;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	246 if (!PyArg_ParseTuple(args, "s:setdefaultencoding", &encoding))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	247 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	248 if (PyUnicode_SetDefaultEncoding(encoding))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	249 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	250 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	251 return Py_None;
12649 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	263 if (Py_FileSystemDefaultEncoding)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	264 return PyString_FromString(Py_FileSystemDefaultEncoding);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	265 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	266 return Py_None;
28174 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	287 static char *whatnames[7] = {"call", "exception", "line", "return",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	288 "c_call", "c_exception", "c_return"};
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	289 PyObject *name;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	290 int i;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	291 for (i = 0; i < 7; ++i) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	292 if (whatstrings[i] == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	293 name = PyString_InternFromString(whatnames[i]);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	294 if (name == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	295 return -1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	296 whatstrings[i] = name;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	297 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	298 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	299 return 0;
18326 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,
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	305 PyFrameObject frame, int what, PyObject arg)
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	306 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	307 PyObject *args = PyTuple_New(3);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	308 PyObject *whatstr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	309 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	310
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	311 if (args == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	312 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	313 Py_INCREF(frame);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	314 whatstr = whatstrings[what];
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	315 Py_INCREF(whatstr);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	316 if (arg == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	317 arg = Py_None;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	318 Py_INCREF(arg);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	319 PyTuple_SET_ITEM(args, 0, (PyObject *)frame);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	320 PyTuple_SET_ITEM(args, 1, whatstr);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	321 PyTuple_SET_ITEM(args, 2, arg);
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	322
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	323 /* call the Python-level function */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	324 PyFrame_FastToLocals(frame);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	325 result = PyEval_CallObject(callback, args);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	326 PyFrame_LocalsToFast(frame, 1);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	327 if (result == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	328 PyTraceBack_Here(frame);
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	329
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	330 /* cleanup */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	331 Py_DECREF(args);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	332 return result;
18326 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,
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	337 int what, PyObject *arg)
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	338 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	339 PyThreadState *tstate = frame->f_tstate;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	340 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	341
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	342 if (arg == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	343 arg = Py_None;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	344 result = call_trampoline(tstate, self, frame, what, arg);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	345 if (result == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	346 PyEval_SetProfile(NULL, NULL);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	347 return -1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	348 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	349 Py_DECREF(result);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	350 return 0;
18326 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,
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	355 int what, PyObject *arg)
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	356 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	357 PyThreadState *tstate = frame->f_tstate;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	358 PyObject *callback;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	359 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	360
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	361 if (what == PyTrace_CALL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	362 callback = self;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	363 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	364 callback = frame->f_trace;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	365 if (callback == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	366 return 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	367 result = call_trampoline(tstate, callback, frame, what, arg);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	368 if (result == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	369 PyEval_SetTrace(NULL, NULL);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	370 Py_XDECREF(frame->f_trace);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	371 frame->f_trace = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	372 return -1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	373 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	374 if (result != Py_None) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	375 PyObject *temp = frame->f_trace;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	376 frame->f_trace = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	377 Py_XDECREF(temp);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	378 frame->f_trace = result;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	379 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	380 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	381 Py_DECREF(result);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	382 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	383 return 0;
18326 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	389 if (trace_init() == -1)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	390 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	391 if (args == Py_None)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	392 PyEval_SetTrace(NULL, NULL);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	393 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	394 PyEval_SetTrace(trace_trampoline, args);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	395 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	409 PyThreadState *tstate = PyThreadState_GET();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	410 PyObject *temp = tstate->c_traceobj;
44822 424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	411
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	412 if (temp == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	413 temp = Py_None;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	414 Py_INCREF(temp);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	415 return temp;
44822 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	428 if (trace_init() == -1)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	429 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	430 if (args == Py_None)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	431 PyEval_SetProfile(NULL, NULL);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	432 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	433 PyEval_SetProfile(profile_trampoline, args);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	434 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	448 PyThreadState *tstate = PyThreadState_GET();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	449 PyObject *temp = tstate->c_profileobj;
44822 424cccfd2baa #1648: add sys.gettrace() and sys.getprofile(). Georg Brandl <georg@python.org> parents: 44678 diff changeset	450
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	451 if (temp == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	452 temp = Py_None;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	453 Py_INCREF(temp);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	454 return temp;
44822 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	467 if (!PyArg_ParseTuple(args, "i:setcheckinterval", &_Py_CheckInterval))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	468 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	469 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	483 return PyInt_FromLong(_Py_CheckInterval);
29765 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	494 int bool;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	495 PyThreadState *tstate = PyThreadState_Get();
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	496
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	497 if (!PyArg_ParseTuple(args, "i:settscdump", &bool))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	498 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	499 if (bool)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	500 tstate->interp->tscdump = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	501 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	502 tstate->interp->tscdump = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	503 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	520 int new_limit;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	521 if (!PyArg_ParseTuple(args, "i:setrecursionlimit", &new_limit))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	522 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	523 if (new_limit <= 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	524 PyErr_SetString(PyExc_ValueError,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	525 "recursion limit must be positive");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	526 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	527 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	528 Py_SetRecursionLimit(new_limit);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	529 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	530 return Py_None;
14308 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 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	545 return PyInt_FromLong(Py_GetRecursionLimit());
14308 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\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	560 Return information about the running version of Windows.\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	561 The result is a tuple of (major, minor, build, platform, text)\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	562 All elements are numbers, except text which is a string.\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	563 Platform may be 0 for win32s, 1 for Windows 9x/ME, 2 for Windows NT/2000/XP\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	564 "
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	565 );
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	566
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	567 static PyObject *
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	568 sys_getwindowsversion(PyObject *self)
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	569 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	570 OSVERSIONINFO ver;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	571 ver.dwOSVersionInfoSize = sizeof(ver);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	572 if (!GetVersionEx(&ver))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	573 return PyErr_SetFromWindowsErr(0);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	574 return Py_BuildValue("HHHHs",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	575 ver.dwMajorVersion,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	576 ver.dwMinorVersion,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	577 ver.dwBuildNumber,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	578 ver.dwPlatformId,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	579 ver.szCSDVersion);
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	580 }
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	581
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	582 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	583
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	584 #ifdef HAVE_DLOPEN
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	585 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	586 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	587 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	588 int new_val;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	589 PyThreadState *tstate = PyThreadState_GET();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	590 if (!PyArg_ParseTuple(args, "i:setdlopenflags", &new_val))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	591 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	592 if (!tstate)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	593 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	594 tstate->interp->dlopenflags = new_val;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	595 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	596 return Py_None;
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	597 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	598
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	599 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	600 "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	601 \n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	602 Set the flags that will be used for dlopen() calls. Among other\n\
21833 070d392042e3 Fix spelling mistakes. Bugfix candidates. Neal Norwitz <nnorwitz@gmail.com> parents: 21712 diff changeset	603 things, this will enable a lazy resolving of symbols when importing\n\
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	604 a module, if called as sys.setdlopenflags(0)\n\
21833 070d392042e3 Fix spelling mistakes. Bugfix candidates. Neal Norwitz <nnorwitz@gmail.com> parents: 21712 diff changeset	605 To share symbols across extension modules, call as\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	606 sys.setdlopenflags(dl.RTLD_NOW\|dl.RTLD_GLOBAL)"
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	607 );
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	608
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	609 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	610 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	611 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	612 PyThreadState *tstate = PyThreadState_GET();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	613 if (!tstate)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	614 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	615 return PyInt_FromLong(tstate->interp->dlopenflags);
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	616 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	617
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	618 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	619 "getdlopenflags() -> int\n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	620 \n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	621 Return the current value of the flags that are used for dlopen()\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	622 calls. The flag constants are defined in the dl module."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	623 );
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	624 #endif
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	625
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	626 #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	627 /* 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	628 #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	629
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	630 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	631 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	632 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	633 int flag;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	634 if (!PyArg_ParseTuple(args, "i:mdebug", &flag))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	635 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	636 mallopt(M_DEBUG, flag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	637 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	638 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	639 }
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	640 #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	641
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	642 static PyObject *
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	643 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	644 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	645 PyObject *res = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	646 static PyObject str__sizeof__, gc_head_size = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	647 static char *kwlist[] = {"object", "default", 0};
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	648 PyObject o, dflt = NULL;
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	649
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	650 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O\|O:getsizeof",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	651 kwlist, &o, &dflt))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	652 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	653
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	654 /* Initialize static variable needed by _PyType_Lookup */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	655 if (str__sizeof__ == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	656 str__sizeof__ = PyString_InternFromString("__sizeof__");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	657 if (str__sizeof__ == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	658 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	659 }
47419 88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	660
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	661 /* Initialize static variable for GC head size */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	662 if (gc_head_size == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	663 gc_head_size = PyInt_FromSsize_t(sizeof(PyGC_Head));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	664 if (gc_head_size == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	665 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	666 }
47925 fd054e73e2f2 Added garbage collector overhead and optional default return value to Robert Schuppenies <okkotonushi@googlemail.com> parents: 47918 diff changeset	667
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	668 /* Make sure the type is initialized. float gets initialized late */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	669 if (PyType_Ready(Py_TYPE(o)) < 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	670 return NULL;
47918 68c7964d2534 Fixed Issue3122 and extended sys.getsizeof tests for built-in types. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47897 diff changeset	671
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	672 /* Instance of old-style class */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	673 if (PyInstance_Check(o))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	674 res = PyInt_FromSsize_t(PyInstance_Type.tp_basicsize);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	675 /* all other objects */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	676 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	677 PyObject *method = _PyType_Lookup(Py_TYPE(o),
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	678 str__sizeof__);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	679 if (method == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	680 PyErr_Format(PyExc_TypeError,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	681 "Type %.100s doesn't define __sizeof__",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	682 Py_TYPE(o)->tp_name);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	683 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	684 res = PyObject_CallFunctionObjArgs(method, o, NULL);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 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
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	687 /* Has a default value been given? */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	688 if ((res == NULL) && (dflt != NULL) &&
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	689 PyErr_ExceptionMatches(PyExc_TypeError))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	690 {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	691 PyErr_Clear();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	692 Py_INCREF(dflt);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	693 return dflt;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	694 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	695 else if (res == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	696 return res;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	697
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	698 /* add gc_head size */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	699 if (PyObject_IS_GC(o)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	700 PyObject *tmp = res;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	701 res = PyNumber_Add(tmp, gc_head_size);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	702 Py_DECREF(tmp);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	703 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	704 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	705 }
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	706
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	707 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	708 "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	709 \n\
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	710 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	711
88bd07c0a847 Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes. Robert Schuppenies <okkotonushi@googlemail.com> parents: 47413 diff changeset	712 static PyObject *
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	713 sys_getrefcount(PyObject self, PyObject arg)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	714 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	715 return PyInt_FromSsize_t(arg->ob_refcnt);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	716 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	717
24126 fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	718 #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	719 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	720 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	721 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	722 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	723 }
37638 65ecb83ea7dd Ignore the references to the dummy objects used as deleted keys Armin Rigo <arigo@tunes.org> parents: 37423 diff changeset	724 #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	725
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	726 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	727 "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	728 \n\
23947 37118b6e5f46 Fix the docstring for sys.getrefcount(). Fred Drake <fdrake@acm.org> parents: 23746 diff changeset	729 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	730 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	731 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	732 );
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	733
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	734 #ifdef COUNT_ALLOCS
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	735 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	736 sys_getcounts(PyObject *self)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	737 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	738 extern PyObject *get_counts(void);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	739
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	740 return get_counts();
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	741 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	742 #endif
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	743
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	744 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	745 "_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	746 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	747 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	748 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	749 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	750 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	751 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	752 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	753 purposes only."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	754 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	755
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	756 static PyObject *
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	757 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	758 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	759 PyFrameObject *f = PyThreadState_GET()->frame;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	760 int depth = -1;
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	761
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	762 if (!PyArg_ParseTuple(args, "\|i:_getframe", &depth))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	763 return NULL;
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	764
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	765 while (depth > 0 && f != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	766 f = f->f_back;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	767 --depth;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	768 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	769 if (f == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	770 PyErr_SetString(PyExc_ValueError,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	771 "call stack is not deep enough");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	772 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	773 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	774 Py_INCREF(f);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	775 return (PyObject*)f;
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	776 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	777
39056 b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	778 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	779 "_current_frames() -> dictionary\n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	780 \n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	781 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	782 current stack frame.\n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	783 \n\
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	784 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	785 );
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	786
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	787 static PyObject *
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	788 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	789 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	790 return _PyThread_CurrentFrames();
39056 b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	791 }
b6fd499e4343 After approval from Anthony, merge the tim-current_frames Tim Peters <tim.peters@gmail.com> parents: 38622 diff changeset	792
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	793 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	794 "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	795 \n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	796 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	797 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	798 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	799 );
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	800
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	801 static PyObject *
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	802 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	803 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	804 PyObject func, funcargs;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	805 if (!PyArg_ParseTuple(args, "OO!:call_tracing", &func, &PyTuple_Type, &funcargs))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	806 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	807 return _PyEval_CallTracing(func, funcargs);
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	808 }
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	809
27712 16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	810 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	811 "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	812 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	813 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	814 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	815 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	816 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	817 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	818 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	819 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	820 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	821 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	822 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	823 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	824 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	825 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	826 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	827 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	828 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	829 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	830 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	831 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	832
37819 61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	833 #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	834 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	835 #endif
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	836
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	837 #ifdef Py_TRACE_REFS
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	838 /* 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	839 extern PyObject _Py_GetObjects(PyObject , PyObject *);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	840 #endif
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	841
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	842 #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	843 /* 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	844 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	845 #endif
7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	846
37819 61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	847 #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	848 }
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	849 #endif
61ac1e322da7 C++ compiler cleanup: extern "C" a couple declarations, cast int to size_t Skip Montanaro <skip@pobox.com> parents: 37638 diff changeset	850
45143 8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	851 static PyObject *
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	852 sys_clear_type_cache(PyObject* self, PyObject* args)
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	853 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	854 PyType_ClearCache();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	855 Py_RETURN_NONE;
45143 8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	856 }
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	857
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	858 PyDoc_STRVAR(sys_clear_type_cache__doc__,
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	859 "_clear_type_cache() -> None\n\
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	860 Clear the internal type lookup cache.");
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	861
8fdd6d62ea55 Patch #1953 Christian Heimes <christian@cheimes.de> parents: 45060 diff changeset	862
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	863 static PyMethodDef sys_methods[] = {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	864 /* Might as well keep this in alphabetic order */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	865 {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	866 callstats_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	867 {"_clear_type_cache", sys_clear_type_cache, METH_NOARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	868 sys_clear_type_cache__doc__},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	869 {"_current_frames", sys_current_frames, METH_NOARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	870 current_frames_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	871 {"displayhook", sys_displayhook, METH_O, displayhook_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	872 {"exc_info", sys_exc_info, METH_NOARGS, exc_info_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	873 {"exc_clear", sys_exc_clear, METH_NOARGS, exc_clear_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	874 {"excepthook", sys_excepthook, METH_VARARGS, excepthook_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	875 {"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	876 #ifdef Py_USING_UNICODE
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	877 {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	878 METH_NOARGS, getdefaultencoding_doc},
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	879 #endif
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	880 #ifdef HAVE_DLOPEN
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	881 {"getdlopenflags", (PyCFunction)sys_getdlopenflags, METH_NOARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	882 getdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	883 #endif
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	884 #ifdef COUNT_ALLOCS
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	885 {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	886 #endif
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	887 #ifdef DYNAMIC_EXECUTION_PROFILE
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	888 {"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	889 #endif
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	890 #ifdef Py_USING_UNICODE
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	891 {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	892 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	893 #endif
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	894 #ifdef Py_TRACE_REFS
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	895 {"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	896 #endif
fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	897 #ifdef Py_REF_DEBUG
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	898 {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	899 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	900 {"getrefcount", (PyCFunction)sys_getrefcount, METH_O, getrefcount_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	901 {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	902 getrecursionlimit_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	903 {"getsizeof", (PyCFunction)sys_getsizeof,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	904 METH_VARARGS \| METH_KEYWORDS, getsizeof_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	905 {"_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	906 #ifdef MS_WINDOWS
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	907 {"getwindowsversion", (PyCFunction)sys_getwindowsversion, METH_NOARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	908 getwindowsversion_doc},
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	909 #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	910 #ifdef USE_MALLOPT
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	911 {"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	912 #endif
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	913 #ifdef Py_USING_UNICODE
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	914 {"setdefaultencoding", sys_setdefaultencoding, METH_VARARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	915 setdefaultencoding_doc},
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	916 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	917 {"setcheckinterval", sys_setcheckinterval, METH_VARARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	918 setcheckinterval_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	919 {"getcheckinterval", sys_getcheckinterval, METH_NOARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	920 getcheckinterval_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	921 #ifdef HAVE_DLOPEN
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	922 {"setdlopenflags", sys_setdlopenflags, METH_VARARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	923 setdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	924 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	925 {"setprofile", sys_setprofile, METH_O, setprofile_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	926 {"getprofile", sys_getprofile, METH_NOARGS, getprofile_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	927 {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	928 setrecursionlimit_doc},
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	929 #ifdef WITH_TSC
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	930 {"settscdump", sys_settscdump, METH_VARARGS, settscdump_doc},
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	931 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	932 {"settrace", sys_settrace, METH_O, settrace_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	933 {"gettrace", sys_gettrace, METH_NOARGS, gettrace_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	934 {"call_tracing", sys_call_tracing, METH_VARARGS, call_tracing_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	935 {NULL, NULL} /* sentinel */
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	936 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	937
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	938 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	939 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	940 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	941 PyObject *list = PyList_New(0);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	942 int i;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	943 if (list == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	944 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	945 for (i = 0; PyImport_Inittab[i].name != NULL; i++) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	946 PyObject *name = PyString_FromString(
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	947 PyImport_Inittab[i].name);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	948 if (name == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	949 break;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	950 PyList_Append(list, name);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	951 Py_DECREF(name);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	952 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	953 if (PyList_Sort(list) != 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	954 Py_DECREF(list);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	955 list = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	956 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	957 if (list) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	958 PyObject *v = PyList_AsTuple(list);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	959 Py_DECREF(list);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	960 list = v;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	961 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	962 return list;
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	963 }
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	964
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	965 static PyObject *warnoptions = NULL;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	966
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	967 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	968 PySys_ResetWarnOptions(void)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	969 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	970 if (warnoptions == NULL \|\| !PyList_Check(warnoptions))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	971 return;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	972 PyList_SetSlice(warnoptions, 0, PyList_GET_SIZE(warnoptions), NULL);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	973 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	974
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	975 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	976 PySys_AddWarnOption(char *s)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	977 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	978 PyObject *str;
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	979
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	980 if (warnoptions == NULL \|\| !PyList_Check(warnoptions)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	981 Py_XDECREF(warnoptions);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	982 warnoptions = PyList_New(0);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	983 if (warnoptions == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	984 return;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	985 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	986 str = PyString_FromString(s);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	987 if (str != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	988 PyList_Append(warnoptions, str);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	989 Py_DECREF(str);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	990 }
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	991 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	992
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	993 int
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	994 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	995 {
46416 39ea2fc4503d Fix a bug in PySys_HasWarnOption() where it was not properly checking the Brett Cannon <bcannon@gmail.com> parents: 46414 diff changeset	996 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	997 }
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46075 diff changeset	998
8840 44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	999 /* 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	1000 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	1001 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	1002 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	1003 PyDoc_VAR(sys_doc) =
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1004 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	1005 "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	1006 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	1007 \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	1008 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	1009 \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	1010 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	1011 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	1012 modules -- dictionary of loaded modules\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1013 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1014 displayhook -- called to show results in an interactive session\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1015 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	1016 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	1017 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	1018 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1019 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	1020 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	1021 \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	1022 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	1023 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	1024 stderr -- standard error object; used for error messages\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1025 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	1026 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	1027 \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	1028 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	1029 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	1030 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	1031 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	1032 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	1033 \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	1034 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	1035 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	1036 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	1037 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	1038 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	1039 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1040 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1041 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1042 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	1043 "\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	1044 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	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 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	1047 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	1048 maxunicode -- the largest supported character\n\
21833 070d392042e3 Fix spelling mistakes. Bugfix candidates. Neal Norwitz <nnorwitz@gmail.com> parents: 21712 diff changeset	1049 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	1050 version -- the version of this interpreter as a string\n\
60dd95c75999 Define version_info to be a tuple (major, minor, micro, level); level Fred Drake <fdrake@acm.org> parents: 12136 diff changeset	1051 version_info -- version information as a tuple\n\
60dd95c75999 Define version_info to be a tuple (major, minor, micro, level); level Fred Drake <fdrake@acm.org> parents: 12136 diff changeset	1052 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	1053 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	1054 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	1055 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	1056 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	1057 exec_prefix -- prefix used to find the machine-specific Python library\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1058 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1059 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1060 #ifdef MS_WINDOWS
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1061 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1062 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1063 "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	1064 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	1065 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1066 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1067 #endif /* MS_WINDOWS */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1068 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1069 "__stdin__ -- the original stdin; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1070 __stdout__ -- the original stdout; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1071 __stderr__ -- the original stderr; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1072 __displayhook__ -- the original displayhook; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1073 __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	1074 \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 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	1076 \n\
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	1077 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	1078 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	1079 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	1080 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	1081 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	1082 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	1083 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	1084 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	1085 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	1086 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	1087 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	1088 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	1089 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	1090 setprofile() -- set the global profiling function\n\
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1091 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	1092 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	1093 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1094 )
13971 aa4202702252 The attempt to protect against MS_WIN16 compilers that do not support long Fred Drake <fdrake@acm.org> parents: 13968 diff changeset	1095 /* 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	1096
34483 4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1097 static int
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1098 _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	1099 {
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1100 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	1101 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	1102 }
4a1fefdfc793 Flush std{in,out,err} before closing it. Fixes #1074011. Martin v. Löwis <martin@v.loewis.de> parents: 33104 diff changeset	1103
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1104 /* Subversion branch and revision management */
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1105 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	1106 static const char headurl[] = "$HeadURL$";
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1107 static int svn_initialized;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1108 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	1109 static char branch[50];
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1110 static char shortbranch[50];
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1111 static const char *svn_revision;
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1112
36212 cee05980f1fd svnversion_init(): Use standard layout for function defn. Tim Peters <tim.peters@gmail.com> parents: 36211 diff changeset	1113 static void
cee05980f1fd svnversion_init(): Use standard layout for function defn. Tim Peters <tim.peters@gmail.com> parents: 36211 diff changeset	1114 svnversion_init(void)
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1115 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1116 const char python, br_start, br_end, br_end2, *svnversion;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1117 Py_ssize_t len;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1118 int istag;
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1119
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1120 if (svn_initialized)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1121 return;
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1122
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1123 python = strstr(headurl, "/python/");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1124 if (!python) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1125 /* XXX quick hack to get bzr working */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1126 *patchlevel_revision = '\0';
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1127 strcpy(branch, "");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1128 strcpy(shortbranch, "unknown");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1129 svn_revision = "";
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1130 return;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1131 /* Py_FatalError("subversion keywords missing"); */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1132 }
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1133
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1134 br_start = python + 8;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1135 br_end = strchr(br_start, '/');
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1136 assert(br_end);
40224 c58d1b969843 Add some asserts. In sysmodule, I think these were to try to silence Neal Norwitz <nnorwitz@gmail.com> parents: 39995 diff changeset	1137
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1138 /* Works even for trunk,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1139 as we are in trunk/Python/sysmodule.c */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1140 br_end2 = strchr(br_end+1, '/');
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1141
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1142 istag = strncmp(br_start, "tags", 4) == 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1143 if (strncmp(br_start, "trunk", 5) == 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1144 strcpy(branch, "trunk");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1145 strcpy(shortbranch, "trunk");
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1146
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1147 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1148 else if (istag \|\| strncmp(br_start, "branches", 8) == 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1149 len = br_end2 - br_start;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1150 strncpy(branch, br_start, len);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1151 branch[len] = '\0';
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1152
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1153 len = br_end2 - (br_end + 1);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1154 strncpy(shortbranch, br_end + 1, len);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1155 shortbranch[len] = '\0';
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1156 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1157 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1158 Py_FatalError("bad HeadURL");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1159 return;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1160 }
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1161
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1162
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1163 svnversion = _Py_svnversion();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1164 if (strcmp(svnversion, "Unversioned directory") != 0 && strcmp(svnversion, "exported") != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1165 svn_revision = svnversion;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1166 else if (istag) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1167 len = strlen(_patchlevel_revision);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1168 assert(len >= 13);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1169 assert(len < (sizeof(patchlevel_revision) + 13));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1170 strncpy(patchlevel_revision, _patchlevel_revision + 11,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1171 len - 13);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1172 patchlevel_revision[len - 13] = '\0';
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1173 svn_revision = patchlevel_revision;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1174 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1175 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1176 svn_revision = "";
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1177
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1178 svn_initialized = 1;
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1179 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1180
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1181 /* Return svnversion output if available.
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1182 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	1183 Else return empty string */
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1184 const char*
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1185 Py_SubversionRevision()
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1186 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1187 svnversion_init();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1188 return svn_revision;
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1189 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1190
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1191 const char*
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1192 Py_SubversionShortBranch()
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1193 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1194 svnversion_init();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1195 return shortbranch;
36207 825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1196 }
825a041813fb Drop sys.build_number. Add sys.subversion. Martin v. Löwis <martin@v.loewis.de> parents: 36070 diff changeset	1197
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1198
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1199 PyDoc_STRVAR(flags__doc__,
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1200 "sys.flags\n\
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1201 \n\
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1202 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	1203
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	1204 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	1205
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1206 static PyStructSequence_Field flags_fields[] = {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1207 {"debug", "-d"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1208 {"py3k_warning", "-3"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1209 {"division_warning", "-Q"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1210 {"division_new", "-Qnew"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1211 {"inspect", "-i"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1212 {"interactive", "-i"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1213 {"optimize", "-O or -OO"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1214 {"dont_write_bytecode", "-B"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1215 {"no_user_site", "-s"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1216 {"no_site", "-S"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1217 {"ignore_environment", "-E"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1218 {"tabcheck", "-t or -tt"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1219 {"verbose", "-v"},
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1220 #ifdef RISCOS
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1221 {"riscos_wimp", "???"},
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1222 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1223 /* {"unbuffered", "-u"}, */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1224 {"unicode", "-U"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1225 /* {"skip_first", "-x"}, */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1226 {"bytes_warning", "-b"},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1227 {0}
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1228 };
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1229
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1230 static PyStructSequence_Desc flags_desc = {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1231 "sys.flags", /* name */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1232 flags__doc__, /* doc */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1233 flags_fields, /* fields */
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1234 #ifdef RISCOS
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1235 16
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1236 #else
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1237 15
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1238 #endif
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
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1241 static PyObject*
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1242 make_flags(void)
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1243 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1244 int pos = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1245 PyObject *seq;
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1246
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1247 seq = PyStructSequence_New(&FlagsType);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1248 if (seq == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1249 return NULL;
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1250
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1251 #define SetFlag(flag) \
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1252 PyStructSequence_SET_ITEM(seq, pos++, PyInt_FromLong(flag))
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1253
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1254 SetFlag(Py_DebugFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1255 SetFlag(Py_Py3kWarningFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1256 SetFlag(Py_DivisionWarningFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1257 SetFlag(_Py_QnewFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1258 SetFlag(Py_InspectFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1259 SetFlag(Py_InteractiveFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1260 SetFlag(Py_OptimizeFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1261 SetFlag(Py_DontWriteBytecodeFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1262 SetFlag(Py_NoUserSiteDirectory);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1263 SetFlag(Py_NoSiteFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1264 SetFlag(Py_IgnoreEnvironmentFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1265 SetFlag(Py_TabcheckFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1266 SetFlag(Py_VerboseFlag);
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1267 #ifdef RISCOS
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1268 SetFlag(Py_RISCOSWimpFlag);
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1269 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1270 /* SetFlag(saw_unbuffered_flag); */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1271 SetFlag(Py_UnicodeFlag);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1272 /* 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	1273 SetFlag(Py_BytesWarningFlag);
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1274 #undef SetFlag
9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1275
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1276 if (PyErr_Occurred()) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1277 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1278 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1279 return seq;
44669 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
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1282 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1283 _PySys_Init(void)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1284 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1285 PyObject m, v, *sysdict;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1286 PyObject sysin, sysout, *syserr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1287 char *s;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1288
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1289 m = Py_InitModule3("sys", sys_methods, sys_doc);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1290 if (m == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1291 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1292 sysdict = PyModule_GetDict(m);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1293 #define SET_SYS_FROM_STRING(key, value) \
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1294 v = value; \
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1295 if (v != NULL) \
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1296 PyDict_SetItemString(sysdict, key, v); \
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1297 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	1298
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1299 /* Check that stdin is not a directory
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1300 Using shell redirection, you can redirect stdin to a directory,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1301 crashing the Python interpreter. Catch this common mistake here
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1302 and output a useful error message. Note that under MS Windows,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1303 the shell already prevents that. */
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	1304 #if !defined(MS_WINDOWS)
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1305 {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1306 struct stat sb;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1307 if (fstat(fileno(stdin), &sb) == 0 &&
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1308 S_ISDIR(sb.st_mode)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1309 /* There's nothing more we can do. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1310 /* Py_FatalError() will core dump, so just exit. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1311 PySys_WriteStderr("Python error: <stdin> is a directory, cannot continue\n");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1312 exit(EXIT_FAILURE);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1313 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1314 }
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	1315 #endif
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1316
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1317 /* Closing the standard FILE* if sys.std* goes aways causes problems
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1318 * for embedded Python usages. Closing them when somebody explicitly
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1319 * invokes .close() might be possible, but the FAQ promises they get
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1320 * never closed. However, we still need to get write errors when
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1321 * writing fails (e.g. because stdout is redirected), so we flush the
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1322 * streams and check for errors before the file objects are deleted.
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1323 * On OS X, fflush()ing stdin causes an error, so we exempt stdin
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1324 * from that procedure.
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1325 */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1326 sysin = PyFile_FromFile(stdin, "<stdin>", "r", NULL);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1327 sysout = PyFile_FromFile(stdout, "<stdout>", "w", _check_and_flush);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1328 syserr = PyFile_FromFile(stderr, "<stderr>", "w", _check_and_flush);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1329 if (PyErr_Occurred())
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1330 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	1331
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1332 PyDict_SetItemString(sysdict, "stdin", sysin);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1333 PyDict_SetItemString(sysdict, "stdout", sysout);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1334 PyDict_SetItemString(sysdict, "stderr", syserr);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1335 /* Make backup copies for cleanup */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1336 PyDict_SetItemString(sysdict, "__stdin__", sysin);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1337 PyDict_SetItemString(sysdict, "__stdout__", sysout);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1338 PyDict_SetItemString(sysdict, "__stderr__", syserr);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1339 PyDict_SetItemString(sysdict, "__displayhook__",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1340 PyDict_GetItemString(sysdict, "displayhook"));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1341 PyDict_SetItemString(sysdict, "__excepthook__",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1342 PyDict_GetItemString(sysdict, "excepthook"));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1343 Py_XDECREF(sysin);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1344 Py_XDECREF(sysout);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1345 Py_XDECREF(syserr);
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1346
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1347 SET_SYS_FROM_STRING("version",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1348 PyString_FromString(Py_GetVersion()));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1349 SET_SYS_FROM_STRING("hexversion",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1350 PyInt_FromLong(PY_VERSION_HEX));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1351 svnversion_init();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1352 SET_SYS_FROM_STRING("subversion",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1353 Py_BuildValue("(ssz)", "CPython", branch,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1354 svn_revision));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1355 SET_SYS_FROM_STRING("dont_write_bytecode",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1356 PyBool_FromLong(Py_DontWriteBytecodeFlag));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1357 /*
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1358 * These release level checks are mutually exclusive and cover
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1359 * the field, so don't get too fancy with the pre-processor!
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1360 */
12396 f82b2577fa0c Capitulate, changing version_info to a 5-tuple: Fred Drake <fdrake@acm.org> parents: 12394 diff changeset	1361 #if PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_ALPHA
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1362 s = "alpha";
14295 e5253b692e9f _PySys_Init(): When setting up sys.version_info, use #if/#elif.../#endif Fred Drake <fdrake@acm.org> parents: 14017 diff changeset	1363 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_BETA
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1364 s = "beta";
14295 e5253b692e9f _PySys_Init(): When setting up sys.version_info, use #if/#elif.../#endif Fred Drake <fdrake@acm.org> parents: 14017 diff changeset	1365 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_GAMMA
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1366 s = "candidate";
14295 e5253b692e9f _PySys_Init(): When setting up sys.version_info, use #if/#elif.../#endif Fred Drake <fdrake@acm.org> parents: 14017 diff changeset	1367 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_FINAL
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1368 s = "final";
12396 f82b2577fa0c Capitulate, changing version_info to a 5-tuple: Fred Drake <fdrake@acm.org> parents: 12394 diff changeset	1369 #endif
39129 f2031f15d99d Handle allocation failures gracefully. Found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39056 diff changeset	1370
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1371 SET_SYS_FROM_STRING("version_info",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1372 Py_BuildValue("iiisi", PY_MAJOR_VERSION,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1373 PY_MINOR_VERSION,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1374 PY_MICRO_VERSION, s,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1375 PY_RELEASE_SERIAL));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1376 SET_SYS_FROM_STRING("api_version",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1377 PyInt_FromLong(PYTHON_API_VERSION));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1378 SET_SYS_FROM_STRING("copyright",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1379 PyString_FromString(Py_GetCopyright()));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1380 SET_SYS_FROM_STRING("platform",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1381 PyString_FromString(Py_GetPlatform()));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1382 SET_SYS_FROM_STRING("executable",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1383 PyString_FromString(Py_GetProgramFullPath()));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1384 SET_SYS_FROM_STRING("prefix",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1385 PyString_FromString(Py_GetPrefix()));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1386 SET_SYS_FROM_STRING("exec_prefix",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1387 PyString_FromString(Py_GetExecPrefix()));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1388 SET_SYS_FROM_STRING("maxsize",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1389 PyInt_FromSsize_t(PY_SSIZE_T_MAX));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1390 SET_SYS_FROM_STRING("maxint",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1391 PyInt_FromLong(PyInt_GetMax()));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1392 SET_SYS_FROM_STRING("py3kwarning",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1393 PyBool_FromLong(Py_Py3kWarningFlag));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1394 SET_SYS_FROM_STRING("float_info",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1395 PyFloat_GetInfo());
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	1396 #ifdef Py_USING_UNICODE
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1397 SET_SYS_FROM_STRING("maxunicode",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1398 PyInt_FromLong(PyUnicode_GetMax()));
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19301 diff changeset	1399 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1400 SET_SYS_FROM_STRING("builtin_module_names",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1401 list_builtin_module_names());
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1402 {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1403 /* Assumes that longs are at least 2 bytes long.
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1404 Should be safe! */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1405 unsigned long number = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1406 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	1407
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1408 s = (char *) &number;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1409 if (s[0] == 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1410 value = "big";
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1411 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1412 value = "little";
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1413 SET_SYS_FROM_STRING("byteorder",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1414 PyString_FromString(value));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1415 }
4126 c80c515999b9 Use MS_DLL_ID as sys.winver Guido van Rossum <guido@python.org> parents: 3877 diff changeset	1416 #ifdef MS_COREDLL
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1417 SET_SYS_FROM_STRING("dllhandle",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1418 PyLong_FromVoidPtr(PyWin_DLLhModule));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1419 SET_SYS_FROM_STRING("winver",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1420 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	1421 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1422 if (warnoptions == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1423 warnoptions = PyList_New(0);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1424 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1425 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1426 Py_INCREF(warnoptions);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1427 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1428 if (warnoptions != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1429 PyDict_SetItemString(sysdict, "warnoptions", warnoptions);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1430 }
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1431
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1432 if (FlagsType.tp_name == 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1433 PyStructSequence_InitType(&FlagsType, &flags_desc);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1434 SET_SYS_FROM_STRING("flags", make_flags());
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1435 /* prevent user from creating new instances */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1436 FlagsType.tp_init = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1437 FlagsType.tp_new = NULL;
44669 9b6d348cec87 Applied patch #1816: sys.flags patch Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	1438
45059 9639a73afa47 Fixed some references leaks in sys. Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	1439 #undef SET_SYS_FROM_STRING
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1440 if (PyErr_Occurred())
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1441 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1442 return m;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1443 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1444
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1445 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1446 makepathobject(char *path, int delim)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1447 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1448 int i, n;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1449 char *p;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1450 PyObject v, w;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1451
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1452 n = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1453 p = path;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1454 while ((p = strchr(p, delim)) != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1455 n++;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1456 p++;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1457 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1458 v = PyList_New(n);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1459 if (v == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1460 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1461 for (i = 0; ; i++) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1462 p = strchr(path, delim);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1463 if (p == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1464 p = strchr(path, '\0'); /* End of string */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1465 w = PyString_FromStringAndSize(path, (Py_ssize_t) (p - path));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1466 if (w == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1467 Py_DECREF(v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1468 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1469 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1470 PyList_SetItem(v, i, w);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1471 if (*p == '\0')
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1472 break;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1473 path = p+1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1474 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1475 return v;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1476 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1477
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1478 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1479 PySys_SetPath(char *path)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1480 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1481 PyObject *v;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1482 if ((v = makepathobject(path, DELIM)) == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1483 Py_FatalError("can't create sys.path");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1484 if (PySys_SetObject("path", v) != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1485 Py_FatalError("can't assign sys.path");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1486 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	1487 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1488
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1489 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1490 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	1491 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1492 PyObject *av;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1493 if (argc <= 0 \|\| argv == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1494 /* Ensure at least one (empty) argument is seen */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1495 static char *empty_argv[1] = {""};
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1496 argv = empty_argv;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1497 argc = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1498 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1499 av = PyList_New(argc);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1500 if (av != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1501 int i;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1502 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	1503 #ifdef __VMS
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1504 PyObject *v;
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1505
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1506 /* argv[0] is the script pathname if known */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1507 if (i == 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1508 char* fn = decc$translate_vms(argv[0]);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1509 if ((fn == (char )0) \|\| fn == (char )-1)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1510 v = PyString_FromString(argv[0]);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1511 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1512 v = PyString_FromString(
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1513 decc$translate_vms(argv[0]));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1514 } else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1515 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	1516 #else
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1517 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	1518 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1519 if (v == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1520 Py_DECREF(av);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1521 av = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1522 break;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1523 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1524 PyList_SetItem(av, i, v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1525 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1526 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1527 return av;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1528 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1529
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1530 void
61789 3f08d98c8fa5 Merged revisions 81398 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61465 diff changeset	1531 PySys_SetArgvEx(int argc, char **argv, int updatepath)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1532 {
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	1533 #if defined(HAVE_REALPATH)
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1534 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	1535 #elif defined(MS_WINDOWS) && !defined(MS_WINCE)
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1536 char fullpath[MAX_PATH];
27156 585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1537 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1538 PyObject *av = makeargvobject(argc, argv);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1539 PyObject *path = PySys_GetObject("path");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1540 if (av == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1541 Py_FatalError("no mem for sys.argv");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1542 if (PySys_SetObject("argv", av) != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1543 Py_FatalError("can't assign sys.argv");
61789 3f08d98c8fa5 Merged revisions 81398 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61465 diff changeset	1544 if (updatepath && path != NULL) {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1545 char *argv0 = argv[0];
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1546 char *p = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1547 Py_ssize_t n = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1548 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	1549 #ifdef HAVE_READLINK
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1550 char link[MAXPATHLEN+1];
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1551 char argv0copy[2*MAXPATHLEN+1];
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1552 int nr = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1553 if (argc > 0 && argv0 != NULL && strcmp(argv0, "-c") != 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1554 nr = readlink(argv0, link, MAXPATHLEN);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1555 if (nr > 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1556 /* It's a symlink */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1557 link[nr] = '\0';
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1558 if (link[0] == SEP)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1559 argv0 = link; /* Link to absolute path */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1560 else if (strchr(link, SEP) == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1561 ; /* Link without path */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1562 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1563 /* Must join(dirname(argv0), link) */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1564 char *q = strrchr(argv0, SEP);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1565 if (q == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1566 argv0 = link; /* argv0 without path */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1567 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1568 /* Must make a copy */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1569 strcpy(argv0copy, argv0);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1570 q = strrchr(argv0copy, SEP);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1571 strcpy(q+1, link);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1572 argv0 = argv0copy;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1573 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1574 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1575 }
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	1576 #endif /* HAVE_READLINK */
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1577 #if SEP == '\\' /* Special case for MS filename syntax */
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1578 if (argc > 0 && argv0 != NULL && strcmp(argv0, "-c") != 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1579 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	1580 #if defined(MS_WINDOWS) && !defined(MS_WINCE)
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1581 /* This code here replaces the first element in argv with the full
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1582 path that it represents. Under CE, there are no relative paths so
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1583 the argument must be the full path anyway. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1584 char *ptemp;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1585 if (GetFullPathName(argv0,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1586 sizeof(fullpath),
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1587 fullpath,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1588 &ptemp)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1589 argv0 = fullpath;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1590 }
27156 585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1591 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1592 p = strrchr(argv0, SEP);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1593 /* Test for alternate separator */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1594 q = strrchr(p ? p : argv0, '/');
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1595 if (q != NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1596 p = q;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1597 if (p != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1598 n = p + 1 - argv0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1599 if (n > 1 && p[-1] != ':')
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1600 n--; /* Drop trailing separator */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1601 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1602 }
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1603 #else /* All other filename syntaxes */
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1604 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	1605 #if defined(HAVE_REALPATH)
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1606 if (realpath(argv0, fullpath)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1607 argv0 = fullpath;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1608 }
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	1609 #endif
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1610 p = strrchr(argv0, SEP);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1611 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1612 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	1613 #ifndef RISCOS
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1614 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	1615 #else /* don't include trailing separator */
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1616 n = p - argv0;
17396 beb9d2b02846 Updated version of RISCOS support. SF patch 411213 by Dietmar Schwertberger Guido van Rossum <guido@python.org> parents: 17164 diff changeset	1617 #endif /* RISCOS */
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1618 #if SEP == '/' /* Special case for Unix filename syntax */
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1619 if (n > 1)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1620 n--; /* Drop trailing separator */
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1621 #endif /* Unix */
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1622 }
4256 e225e70fd657 Changes to setpythonpath(): Guido van Rossum <guido@python.org> parents: 4126 diff changeset	1623 #endif /* All others */
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1624 a = PyString_FromStringAndSize(argv0, n);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1625 if (a == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1626 Py_FatalError("no mem for sys.path insertion");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1627 if (PyList_Insert(path, 0, a) < 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1628 Py_FatalError("sys.path.insert(0) failed");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1629 Py_DECREF(a);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1630 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1631 Py_DECREF(av);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1632 }
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	1633
61789 3f08d98c8fa5 Merged revisions 81398 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61465 diff changeset	1634 void
3f08d98c8fa5 Merged revisions 81398 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61465 diff changeset	1635 PySys_SetArgv(int argc, char **argv)
3f08d98c8fa5 Merged revisions 81398 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61465 diff changeset	1636 {
3f08d98c8fa5 Merged revisions 81398 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61465 diff changeset	1637 PySys_SetArgvEx(argc, argv, 1);
3f08d98c8fa5 Merged revisions 81398 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61465 diff changeset	1638 }
3f08d98c8fa5 Merged revisions 81398 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61465 diff changeset	1639
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	1640
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	1641 /* 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	1642 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	1643
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	1644 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	1645 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	1646
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	1647 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	1648 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	1649 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	1650
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	1651 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	1652 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	1653
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	1654 * 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	1655
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	1656 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	1657 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	1658 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	1659 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	1660 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	1661 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	1662
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	1663 */
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	1664
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	1665 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1666 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	1667 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1668 PyObject *file;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1669 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	1670
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1671 PyErr_Fetch(&error_type, &error_value, &error_traceback);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1672 file = PySys_GetObject(name);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1673 if (file == NULL \|\| PyFile_AsFile(file) == fp)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1674 vfprintf(fp, format, va);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1675 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1676 char buffer[1001];
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1677 const int written = PyOS_vsnprintf(buffer, sizeof(buffer),
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1678 format, va);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1679 if (PyFile_WriteString(buffer, file) != 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1680 PyErr_Clear();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1681 fputs(buffer, fp);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1682 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1683 if (written < 0 \|\| (size_t)written >= sizeof(buffer)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1684 const char *truncated = "... truncated";
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1685 if (PyFile_WriteString(truncated, file) != 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1686 PyErr_Clear();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1687 fputs(truncated, fp);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1688 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1689 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1690 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1691 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	1692 }
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	1693
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	1694 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	1695 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	1696 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1697 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	1698
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1699 va_start(va, format);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1700 mywrite("stdout", stdout, format, va);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1701 va_end(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	1702 }
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	1703
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	1704 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	1705 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	1706 {
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1707 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	1708
61465 e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1709 va_start(va, format);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1710 mywrite("stderr", stderr, format, va);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 59307 diff changeset	1711 va_end(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	1712 }

Mercurial > cpython-lru_cache-weakref

annotate Python/sysmodule.c @ 61789:3f08d98c8fa5 2.6