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

annotate Python/sysmodule.c @ 87690:66c1c9f32567 default tip

Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859

author	Radomir Dopieralski <devel@sheep.art.pl>
date	Tue, 03 Dec 2013 16:02:48 +0100
parents	adb471b9cba1
children

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"
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35673 diff changeset	18 #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	19 #include "frameobject.h"
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	20 #include "pythread.h"
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	21
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	22 #include "osdefs.h"
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	23
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	24 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	25 #define WIN32_LEAN_AND_MEAN
43813 1561763cda72 No need to include windows.h twice Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43777 diff changeset	26 #include <windows.h>
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	27 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	28
4291 1427d61f1307 Rationalized MS ifdefs Guido van Rossum <guido@python.org> parents: 4256 diff changeset	29 #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	30 extern void *PyWin_DLLhModule;
6352 b62a7a59414e Get DLL version from a variable. Guido van Rossum <guido@python.org> parents: 5955 diff changeset	31 /* 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	32 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	33 #endif
1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	34
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	35 #ifdef __VMS
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	36 #include <unixlib.h>
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	37 #endif
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	38
29065 bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	39 #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	40 #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	41 #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	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
86999 01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	44 _Py_IDENTIFIER(_);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	45 _Py_IDENTIFIER(__sizeof__);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	46 _Py_IDENTIFIER(buffer);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	47 _Py_IDENTIFIER(builtins);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	48 _Py_IDENTIFIER(encoding);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	49 _Py_IDENTIFIER(path);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	50 _Py_IDENTIFIER(stdout);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	51 _Py_IDENTIFIER(stderr);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	52 _Py_IDENTIFIER(write);
01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	53
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	54 PyObject *
86971 5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	55 _PySys_GetObjectId(_Py_Identifier *key)
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	56 {
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	57 PyThreadState *tstate = PyThreadState_GET();
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	58 PyObject *sd = tstate->interp->sysdict;
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	59 if (sd == NULL)
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	60 return NULL;
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	61 return _PyDict_GetItemId(sd, key);
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	62 }
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	63
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	64 PyObject *
42812 a99ec4befda8 Add const to input string parameters Neal Norwitz <nnorwitz@gmail.com> parents: 42703 diff changeset	65 PySys_GetObject(const char *name)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	66 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	67 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	68 PyObject *sd = tstate->interp->sysdict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	69 if (sd == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	70 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	71 return PyDict_GetItemString(sd, name);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	72 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	73
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	74 int
86971 5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	75 _PySys_SetObjectId(_Py_Identifier key, PyObject v)
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	76 {
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	77 PyThreadState *tstate = PyThreadState_GET();
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	78 PyObject *sd = tstate->interp->sysdict;
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	79 if (v == NULL) {
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	80 if (_PyDict_GetItemId(sd, key) == NULL)
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	81 return 0;
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	82 else
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	83 return _PyDict_DelItemId(sd, key);
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	84 }
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	85 else
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	86 return _PyDict_SetItemId(sd, key, v);
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	87 }
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	88
5e402c16a74c Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions Victor Stinner <victor.stinner@gmail.com> parents: 86964 diff changeset	89 int
42812 a99ec4befda8 Add const to input string parameters Neal Norwitz <nnorwitz@gmail.com> parents: 42703 diff changeset	90 PySys_SetObject(const char name, PyObject v)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	91 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	92 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	93 PyObject *sd = tstate->interp->sysdict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	94 if (v == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	95 if (PyDict_GetItemString(sd, name) == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	96 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	97 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	98 return PyDict_DelItemString(sd, name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	99 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	100 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	101 return PyDict_SetItemString(sd, name, v);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	102 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	103
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	104 /* Write repr(o) to sys.stdout using sys.stdout.encoding and 'backslashreplace'
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	105 error handler. If sys.stdout has a buffer attribute, use
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	106 sys.stdout.buffer.write(encoded), otherwise redecode the string and use
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	107 sys.stdout.write(redecoded).
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	108
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	109 Helper function for sys_displayhook(). */
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	110 static int
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	111 sys_displayhook_unencodable(PyObject outf, PyObject o)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	112 {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	113 PyObject *stdout_encoding = NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	114 PyObject encoded, escaped_str, repr_str, buffer, *result;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	115 char *stdout_encoding_str;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	116 int ret;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	117
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	118 stdout_encoding = _PyObject_GetAttrId(outf, &PyId_encoding);
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	119 if (stdout_encoding == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	120 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	121 stdout_encoding_str = _PyUnicode_AsString(stdout_encoding);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	122 if (stdout_encoding_str == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	123 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	124
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	125 repr_str = PyObject_Repr(o);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	126 if (repr_str == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	127 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	128 encoded = PyUnicode_AsEncodedString(repr_str,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	129 stdout_encoding_str,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	130 "backslashreplace");
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	131 Py_DECREF(repr_str);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	132 if (encoded == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	133 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	134
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	135 buffer = _PyObject_GetAttrId(outf, &PyId_buffer);
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	136 if (buffer) {
72835 5e33219492bc Add API for static strings, primarily good for identifiers. Martin v. Löwis <martin@v.loewis.de> parents: 72510 diff changeset	137 result = _PyObject_CallMethodId(buffer, &PyId_write, "(O)", encoded);
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	138 Py_DECREF(buffer);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	139 Py_DECREF(encoded);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	140 if (result == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	141 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	142 Py_DECREF(result);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	143 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	144 else {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	145 PyErr_Clear();
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	146 escaped_str = PyUnicode_FromEncodedObject(encoded,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	147 stdout_encoding_str,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	148 "strict");
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	149 Py_DECREF(encoded);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	150 if (PyFile_WriteObject(escaped_str, outf, Py_PRINT_RAW) != 0) {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	151 Py_DECREF(escaped_str);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	152 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	153 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	154 Py_DECREF(escaped_str);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	155 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	156 ret = 0;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	157 goto finally;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	158
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	159 error:
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	160 ret = -1;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	161 finally:
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	162 Py_XDECREF(stdout_encoding);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	163 return ret;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	164 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	165
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	166 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	167 sys_displayhook(PyObject self, PyObject o)
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	168 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	169 PyObject *outf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	170 PyInterpreterState *interp = PyThreadState_GET()->interp;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	171 PyObject *modules = interp->modules;
86964 a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	172 PyObject *builtins;
a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	173 static PyObject *newline = NULL;
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	174 int err;
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	175
86964 a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	176 builtins = _PyDict_GetItemId(modules, &PyId_builtins);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	177 if (builtins == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	178 PyErr_SetString(PyExc_RuntimeError, "lost builtins module");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	179 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	180 }
18805 4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	181
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	182 /* Print value except if None */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	183 /* After printing, also assign to '_' */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	184 /* Before, set '_' to None to avoid recursion */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	185 if (o == Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	186 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	187 return Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	188 }
72926 db4aa878cea2 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. Martin v. Löwis <martin@v.loewis.de> parents: 72925 diff changeset	189 if (_PyObject_SetAttrId(builtins, &PyId__, Py_None) != 0)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	190 return NULL;
86999 01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	191 outf = _PySys_GetObjectId(&PyId_stdout);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	192 if (outf == NULL \|\| outf == Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	193 PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	194 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	195 }
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	196 if (PyFile_WriteObject(o, outf, 0) != 0) {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	197 if (PyErr_ExceptionMatches(PyExc_UnicodeEncodeError)) {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	198 /* repr(o) is not encodable to sys.stdout.encoding with
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	199 * sys.stdout.errors error handler (which is probably 'strict') */
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	200 PyErr_Clear();
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	201 err = sys_displayhook_unencodable(outf, o);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	202 if (err)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	203 return NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	204 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	205 else {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	206 return NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	207 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	208 }
86964 a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	209 if (newline == NULL) {
a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	210 newline = PyUnicode_FromString("\n");
a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	211 if (newline == NULL)
a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	212 return NULL;
a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	213 }
a2f42d57b91d Issue #19512: sys_displayhook() now uses an identifier for "builtins" Victor Stinner <victor.stinner@gmail.com> parents: 86715 diff changeset	214 if (PyFile_WriteObject(newline, outf, Py_PRINT_RAW) != 0)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	215 return NULL;
72926 db4aa878cea2 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. Martin v. Löwis <martin@v.loewis.de> parents: 72925 diff changeset	216 if (_PyObject_SetAttrId(builtins, &PyId__, o) != 0)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	217 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	218 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	219 return Py_None;
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	220 }
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	221
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	222 PyDoc_STRVAR(displayhook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	223 "displayhook(object) -> None\n"
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	224 "\n"
59302 4b413dfa27f9 Merged revisions 78622 via svnmerge from Florent Xicluna <florent.xicluna@gmail.com> parents: 55611 diff changeset	225 "Print an object to sys.stdout and also save it in builtins._\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	226 );
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	227
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	228 static PyObject *
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	229 sys_excepthook(PyObject* self, PyObject* args)
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	230 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	231 PyObject exc, value, *tb;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	232 if (!PyArg_UnpackTuple(args, "excepthook", 3, 3, &exc, &value, &tb))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	233 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	234 PyErr_Display(exc, value, tb);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	235 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	236 return Py_None;
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	237 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	238
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	239 PyDoc_STRVAR(excepthook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	240 "excepthook(exctype, value, traceback) -> None\n"
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	241 "\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	242 "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	243 );
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	244
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	245 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	246 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	247 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	248 PyThreadState *tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	249 tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	250 return Py_BuildValue(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	251 "(OOO)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	252 tstate->exc_type != NULL ? tstate->exc_type : Py_None,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	253 tstate->exc_value != NULL ? tstate->exc_value : Py_None,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	254 tstate->exc_traceback != NULL ?
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	255 tstate->exc_traceback : Py_None);
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	256 }
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	257
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	258 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	259 "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	260 \n\
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	261 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	262 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	263 );
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	264
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	265 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	266 sys_exit(PyObject self, PyObject args)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	267 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	268 PyObject *exit_code = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	269 if (!PyArg_UnpackTuple(args, "exit", 0, 1, &exit_code))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	270 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	271 /* Raise SystemExit so callers may catch it or clean up. */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	272 PyErr_SetObject(PyExc_SystemExit, exit_code);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	273 return NULL;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	274 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	275
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	276 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	277 "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	278 \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	279 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	280 If the status is omitted or None, it defaults to zero (i.e., success).\n\
85412 694e50a79638 #18839: document that sys.exit() will not accept a non-integer numeric value as exit status. Ezio Melotti <ezio.melotti@gmail.com> parents: 84785 diff changeset	281 If the status is an integer, 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	282 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	283 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	284 );
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	285
20943 e4d380f5f297 Include sys_getdefaultencoding in #ifdef Py_USING_UNICODE. Fixes #479571. Martin v. Löwis <martin@v.loewis.de> parents: 20655 diff changeset	286
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	287 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	288 sys_getdefaultencoding(PyObject *self)
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	289 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	290 return PyUnicode_FromString(PyUnicode_GetDefaultEncoding());
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	291 }
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	292
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	293 PyDoc_STRVAR(getdefaultencoding_doc,
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	294 "getdefaultencoding() -> string\n\
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	295 \n\
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	296 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	297 implementation."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	298 );
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	299
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	300 static PyObject *
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	301 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	302 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	303 if (Py_FileSystemDefaultEncoding)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	304 return PyUnicode_FromString(Py_FileSystemDefaultEncoding);
69077 a00b9a5688da sys.getfilesystemencoding() raises a RuntimeError if initfsencoding() was not Victor Stinner <victor.stinner@haypocalc.com> parents: 68489 diff changeset	305 PyErr_SetString(PyExc_RuntimeError,
a00b9a5688da sys.getfilesystemencoding() raises a RuntimeError if initfsencoding() was not Victor Stinner <victor.stinner@haypocalc.com> parents: 68489 diff changeset	306 "filesystem encoding is not initialized");
a00b9a5688da sys.getfilesystemencoding() raises a RuntimeError if initfsencoding() was not Victor Stinner <victor.stinner@haypocalc.com> parents: 68489 diff changeset	307 return NULL;
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	308 }
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	309
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	310 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	311 "getfilesystemencoding() -> string\n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	312 \n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	313 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	314 operating system filenames."
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	315 );
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	316
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	317 static PyObject *
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	318 sys_intern(PyObject self, PyObject args)
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	319 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	320 PyObject *s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	321 if (!PyArg_ParseTuple(args, "U:intern", &s))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	322 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	323 if (PyUnicode_CheckExact(s)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	324 Py_INCREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	325 PyUnicode_InternInPlace(&s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	326 return s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	327 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	328 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	329 PyErr_Format(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	330 "can't intern %.400s", s->ob_type->tp_name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	331 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	332 }
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	333 }
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	334
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	335 PyDoc_STRVAR(intern_doc,
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	336 "intern(string) -> string\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	337 \n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	338 ``Intern'' the given string. This enters the string in the (global)\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	339 table of interned strings whose purpose is to speed up dictionary lookups.\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	340 Return the string itself or the previously interned string object with the\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	341 same value.");
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	342
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	343
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	344 /*
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	345 * 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	346 * 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	347 */
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	348 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	349
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	350 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	351 trace_init(void)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	352 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	353 static char *whatnames[7] = {"call", "exception", "line", "return",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	354 "c_call", "c_exception", "c_return"};
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	355 PyObject *name;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	356 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	357 for (i = 0; i < 7; ++i) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	358 if (whatstrings[i] == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	359 name = PyUnicode_InternFromString(whatnames[i]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	360 if (name == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	361 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	362 whatstrings[i] = name;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	363 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	364 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	365 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	366 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	367
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	368
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	369 static PyObject *
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	370 call_trampoline(PyThreadState tstate, PyObject callback,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	371 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	372 {
86715 4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	373 PyObject *args;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	374 PyObject *whatstr;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	375 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	376
86715 4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	377 args = PyTuple_New(3);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	378 if (args == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	379 return NULL;
86715 4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	380 if (PyFrame_FastToLocalsWithError(frame) < 0)
4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	381 return NULL;
4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	382
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	383 Py_INCREF(frame);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	384 whatstr = whatstrings[what];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	385 Py_INCREF(whatstr);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	386 if (arg == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	387 arg = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	388 Py_INCREF(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	389 PyTuple_SET_ITEM(args, 0, (PyObject *)frame);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	390 PyTuple_SET_ITEM(args, 1, whatstr);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	391 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	392
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	393 /* call the Python-level function */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	394 result = PyEval_CallObject(callback, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	395 PyFrame_LocalsToFast(frame, 1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	396 if (result == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	397 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	398
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	399 /* cleanup */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	400 Py_DECREF(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	401 return result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	402 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	403
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	404 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	405 profile_trampoline(PyObject self, PyFrameObject frame,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	406 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	407 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	408 PyThreadState *tstate = frame->f_tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	409 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	410
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	411 if (arg == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	412 arg = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	413 result = call_trampoline(tstate, self, frame, what, arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	414 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	415 PyEval_SetProfile(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	416 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	417 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	418 Py_DECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	419 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	420 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	421
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	422 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	423 trace_trampoline(PyObject self, PyFrameObject frame,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	424 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	425 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	426 PyThreadState *tstate = frame->f_tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	427 PyObject *callback;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	428 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	429
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	430 if (what == PyTrace_CALL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	431 callback = self;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	432 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	433 callback = frame->f_trace;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	434 if (callback == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	435 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	436 result = call_trampoline(tstate, callback, frame, what, arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	437 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	438 PyEval_SetTrace(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	439 Py_XDECREF(frame->f_trace);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	440 frame->f_trace = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	441 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	442 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	443 if (result != Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	444 PyObject *temp = frame->f_trace;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	445 frame->f_trace = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	446 Py_XDECREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	447 frame->f_trace = result;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	448 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	449 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	450 Py_DECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	451 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	452 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	453 }
18136 4cb34314bd97 Instead of initializing & interning the strings passed to the profile Fred Drake <fdrake@acm.org> parents: 17396 diff changeset	454
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	455 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	456 sys_settrace(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	457 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	458 if (trace_init() == -1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	459 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	460 if (args == Py_None)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	461 PyEval_SetTrace(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	462 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	463 PyEval_SetTrace(trace_trampoline, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	464 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	465 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	466 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	467
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	468 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	469 "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	470 \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	471 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	472 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	473 );
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
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	475 static PyObject *
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	476 sys_gettrace(PyObject self, PyObject args)
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	477 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	478 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	479 PyObject *temp = tstate->c_traceobj;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	480
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	481 if (temp == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	482 temp = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	483 Py_INCREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	484 return temp;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	485 }
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	486
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	487 PyDoc_STRVAR(gettrace_doc,
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	488 "gettrace()\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	489 \n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	490 Return the global debug tracing function set with sys.settrace.\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	491 See the debugger chapter in the library manual."
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	492 );
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	493
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	494 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	495 sys_setprofile(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	496 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	497 if (trace_init() == -1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	498 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	499 if (args == Py_None)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	500 PyEval_SetProfile(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	501 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	502 PyEval_SetProfile(profile_trampoline, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	503 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	504 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	505 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	506
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	507 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	508 "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	509 \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	510 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	511 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	512 );
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	513
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	514 static PyObject *
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	515 sys_getprofile(PyObject self, PyObject args)
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	516 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	517 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	518 PyObject *temp = tstate->c_profileobj;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	519
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	520 if (temp == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	521 temp = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	522 Py_INCREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	523 return temp;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	524 }
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	525
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	526 PyDoc_STRVAR(getprofile_doc,
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	527 "getprofile()\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	528 \n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	529 Return the profiling function set with sys.setprofile.\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	530 See the profiler chapter in the library manual."
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	531 );
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	532
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	533 static int _check_interval = 100;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	534
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	535 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	536 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	537 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	538 if (PyErr_WarnEx(PyExc_DeprecationWarning,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	539 "sys.getcheckinterval() and sys.setcheckinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	540 "are deprecated. Use sys.setswitchinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	541 "instead.", 1) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	542 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	543 if (!PyArg_ParseTuple(args, "i:setcheckinterval", &_check_interval))
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	544 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	545 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	546 return Py_None;
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	547 }
e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	548
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	549 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	550 "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	551 \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	552 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	553 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	554 );
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	555
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	556 static PyObject *
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	557 sys_getcheckinterval(PyObject self, PyObject args)
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	558 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	559 if (PyErr_WarnEx(PyExc_DeprecationWarning,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	560 "sys.getcheckinterval() and sys.setcheckinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	561 "are deprecated. Use sys.getswitchinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	562 "instead.", 1) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	563 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	564 return PyLong_FromLong(_check_interval);
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	565 }
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	566
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	567 PyDoc_STRVAR(getcheckinterval_doc,
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	568 "getcheckinterval() -> current check interval; see setcheckinterval()."
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	569 );
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	570
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	571 #ifdef WITH_THREAD
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	572 static PyObject *
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	573 sys_setswitchinterval(PyObject self, PyObject args)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	574 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	575 double d;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	576 if (!PyArg_ParseTuple(args, "d:setswitchinterval", &d))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	577 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	578 if (d <= 0.0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	579 PyErr_SetString(PyExc_ValueError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	580 "switch interval must be strictly positive");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	581 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	582 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	583 _PyEval_SetSwitchInterval((unsigned long) (1e6 * d));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	584 Py_INCREF(Py_None);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	585 return Py_None;
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	586 }
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	587
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	588 PyDoc_STRVAR(setswitchinterval_doc,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	589 "setswitchinterval(n)\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	590 \n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	591 Set the ideal thread switching delay inside the Python interpreter\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	592 The actual frequency of switching threads can be lower if the\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	593 interpreter executes long sequences of uninterruptible code\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	594 (this is implementation-specific and workload-dependent).\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	595 \n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	596 The parameter must represent the desired switching delay in seconds\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	597 A typical value is 0.005 (5 milliseconds)."
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	598 );
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	599
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	600 static PyObject *
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	601 sys_getswitchinterval(PyObject self, PyObject args)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	602 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	603 return PyFloat_FromDouble(1e-6 * _PyEval_GetSwitchInterval());
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	604 }
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	605
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	606 PyDoc_STRVAR(getswitchinterval_doc,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	607 "getswitchinterval() -> current thread switch interval; see setswitchinterval()."
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	608 );
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	609
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	610 #endif /* WITH_THREAD */
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	611
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	612 #ifdef WITH_TSC
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	613 static PyObject *
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	614 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	615 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	616 int bool;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	617 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	618
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	619 if (!PyArg_ParseTuple(args, "i:settscdump", &bool))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	620 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	621 if (bool)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	622 tstate->interp->tscdump = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	623 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	624 tstate->interp->tscdump = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	625 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	626 return Py_None;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	627
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	628 }
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	629
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	630 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	631 "settscdump(bool)\n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	632 \n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	633 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	634 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	635 processor's time-stamp counter."
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	636 );
32344 748129e6e108 Remove compiler warning Neal Norwitz <nnorwitz@gmail.com> parents: 32301 diff changeset	637 #endif /* TSC */
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	638
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	639 static PyObject *
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	640 sys_setrecursionlimit(PyObject self, PyObject args)
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	641 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	642 int new_limit;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	643 if (!PyArg_ParseTuple(args, "i:setrecursionlimit", &new_limit))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	644 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	645 if (new_limit <= 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	646 PyErr_SetString(PyExc_ValueError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	647 "recursion limit must be positive");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	648 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	649 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	650 Py_SetRecursionLimit(new_limit);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	651 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	652 return Py_None;
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	653 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	654
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	655 static PyTypeObject Hash_InfoType;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	656
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	657 PyDoc_STRVAR(hash_info_doc,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	658 "hash_info\n\
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	659 \n\
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	660 A struct sequence providing parameters used for computing\n\
87288 adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	661 hashes. The attributes are read only.");
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	662
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	663 static PyStructSequence_Field hash_info_fields[] = {
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	664 {"width", "width of the type used for hashing, in bits"},
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	665 {"modulus", "prime number giving the modulus on which the hash "
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	666 "function is based"},
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	667 {"inf", "value to be used for hash of a positive infinity"},
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	668 {"nan", "value to be used for hash of a nan"},
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	669 {"imag", "multiplier used for the imaginary part of a complex number"},
87288 adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	670 {"algorithm", "name of the algorithm for hashing of str, bytes and "
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	671 "memoryviews"},
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	672 {"hash_bits", "internal output size of hash algorithm"},
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	673 {"seed_bits", "seed size of hash algorithm"},
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	674 {"cutoff", "small string optimization cutoff"},
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	675 {NULL, NULL}
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	676 };
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	677
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	678 static PyStructSequence_Desc hash_info_desc = {
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	679 "sys.hash_info",
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	680 hash_info_doc,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	681 hash_info_fields,
87288 adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	682 9,
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	683 };
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	684
62828 1f37d082a9aa - sysmodule.c (get_hash_info): Define as static function. Matthias Klose <doko@ubuntu.com> parents: 62189 diff changeset	685 static PyObject *
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	686 get_hash_info(void)
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	687 {
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	688 PyObject *hash_info;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	689 int field = 0;
87288 adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	690 PyHash_FuncDef *hashfunc;
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	691 hash_info = PyStructSequence_New(&Hash_InfoType);
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	692 if (hash_info == NULL)
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	693 return NULL;
87288 adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	694 hashfunc = PyHash_GetFuncDef();
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	695 PyStructSequence_SET_ITEM(hash_info, field++,
65494 e8969fb822fc make hashes always the size of pointers; introduce Py_hash_t #9778 Benjamin Peterson <benjamin@python.org> parents: 65389 diff changeset	696 PyLong_FromLong(8*sizeof(Py_hash_t)));
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	697 PyStructSequence_SET_ITEM(hash_info, field++,
65603 be8ae6b17539 follow up to #9778: define and use an unsigned hash type Benjamin Peterson <benjamin@python.org> parents: 65575 diff changeset	698 PyLong_FromSsize_t(_PyHASH_MODULUS));
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	699 PyStructSequence_SET_ITEM(hash_info, field++,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	700 PyLong_FromLong(_PyHASH_INF));
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	701 PyStructSequence_SET_ITEM(hash_info, field++,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	702 PyLong_FromLong(_PyHASH_NAN));
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	703 PyStructSequence_SET_ITEM(hash_info, field++,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	704 PyLong_FromLong(_PyHASH_IMAG));
87288 adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	705 PyStructSequence_SET_ITEM(hash_info, field++,
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	706 PyUnicode_FromString(hashfunc->name));
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	707 PyStructSequence_SET_ITEM(hash_info, field++,
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	708 PyLong_FromLong(hashfunc->hash_bits));
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	709 PyStructSequence_SET_ITEM(hash_info, field++,
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	710 PyLong_FromLong(hashfunc->seed_bits));
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	711 PyStructSequence_SET_ITEM(hash_info, field++,
adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	712 PyLong_FromLong(Py_HASH_CUTOFF));
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	713 if (PyErr_Occurred()) {
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	714 Py_CLEAR(hash_info);
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	715 return NULL;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	716 }
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	717 return hash_info;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	718 }
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	719
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	720
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	721 PyDoc_STRVAR(setrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	722 "setrecursionlimit(n)\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	723 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	724 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	725 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	726 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	727 dependent."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	728 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	729
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	730 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	731 sys_getrecursionlimit(PyObject *self)
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	732 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	733 return PyLong_FromLong(Py_GetRecursionLimit());
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	734 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	735
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	736 PyDoc_STRVAR(getrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	737 "getrecursionlimit()\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	738 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	739 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	740 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	741 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	742 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	743
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	744 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	745 PyDoc_STRVAR(getwindowsversion_doc,
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	746 "getwindowsversion()\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	747 \n\
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	748 Return information about the running version of Windows as a named tuple.\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	749 The members are named: major, minor, build, platform, service_pack,\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	750 service_pack_major, service_pack_minor, suite_mask, and product_type. For\n\
68489 81d7f78a633a #11515: Merge with 3.1. Ezio Melotti <ezio.melotti@gmail.com> parents: 68276 diff changeset	751 backward compatibility, only the first 5 items are available by indexing.\n\
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	752 All elements are numbers, except service_pack which is a string. Platform\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	753 may be 0 for win32s, 1 for Windows 9x/ME, 2 for Windows NT/2000/XP/Vista/7,\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	754 3 for Windows CE. Product_type may be 1 for a workstation, 2 for a domain\n\
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	755 controller, 3 for a server."
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	756 );
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	757
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	758 static PyTypeObject WindowsVersionType = {0, 0, 0, 0, 0, 0};
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	759
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	760 static PyStructSequence_Field windows_version_fields[] = {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	761 {"major", "Major version number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	762 {"minor", "Minor version number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	763 {"build", "Build number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	764 {"platform", "Operating system platform"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	765 {"service_pack", "Latest Service Pack installed on the system"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	766 {"service_pack_major", "Service Pack major version number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	767 {"service_pack_minor", "Service Pack minor version number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	768 {"suite_mask", "Bit mask identifying available product suites"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	769 {"product_type", "System product type"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	770 {0}
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	771 };
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	772
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	773 static PyStructSequence_Desc windows_version_desc = {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	774 "sys.getwindowsversion", /* name */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	775 getwindowsversion_doc, /* doc */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	776 windows_version_fields, /* fields */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	777 5 /* For backward compatibility,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	778 only the first 5 items are accessible
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	779 via indexing, the rest are name only */
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	780 };
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	781
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	782 static PyObject *
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	783 sys_getwindowsversion(PyObject *self)
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	784 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	785 PyObject *version;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	786 int pos = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	787 OSVERSIONINFOEX ver;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	788 ver.dwOSVersionInfoSize = sizeof(ver);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	789 if (!GetVersionEx((OSVERSIONINFO*) &ver))
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	790 return PyErr_SetFromWindowsErr(0);
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	791
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	792 version = PyStructSequence_New(&WindowsVersionType);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	793 if (version == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	794 return NULL;
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	795
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	796 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.dwMajorVersion));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	797 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.dwMinorVersion));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	798 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.dwBuildNumber));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	799 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.dwPlatformId));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	800 PyStructSequence_SET_ITEM(version, pos++, PyUnicode_FromString(ver.szCSDVersion));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	801 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.wServicePackMajor));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	802 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.wServicePackMinor));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	803 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.wSuiteMask));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	804 PyStructSequence_SET_ITEM(version, pos++, PyLong_FromLong(ver.wProductType));
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	805
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	806 return version;
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	807 }
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	808
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	809 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	810
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	811 #ifdef HAVE_DLOPEN
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	812 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	813 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	814 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	815 int new_val;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	816 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	817 if (!PyArg_ParseTuple(args, "i:setdlopenflags", &new_val))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	818 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	819 if (!tstate)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	820 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	821 tstate->interp->dlopenflags = new_val;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	822 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	823 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	824 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	825
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	826 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	827 "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	828 \n\
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	829 Set the flags used by the interpreter for dlopen calls, such as when the\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	830 interpreter loads extension modules. Among other things, this will enable\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	831 a lazy resolving of symbols when importing a module, if called as\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	832 sys.setdlopenflags(0). To share symbols across extension modules, call as\n\
84239 1da78c7d382b #13226: update references from ctypes/DLFCN modules to os module Andrew Kuchling <amk@amk.ca> parents: 80777 diff changeset	833 sys.setdlopenflags(os.RTLD_GLOBAL). Symbolic names for the flag modules\n\
73243 05e2bdc00c0c Issue #13226: Update sys.setdlopenflags() docstring Victor Stinner <victor.stinner@haypocalc.com> parents: 72926 diff changeset	834 can be found in the os module (RTLD_xxx constants, e.g. os.RTLD_LAZY).");
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	835
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	836 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	837 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	838 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	839 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	840 if (!tstate)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	841 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	842 return PyLong_FromLong(tstate->interp->dlopenflags);
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	843 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	844
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	845 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	846 "getdlopenflags() -> int\n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	847 \n\
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	848 Return the current value of the flags that are used for dlopen calls.\n\
84239 1da78c7d382b #13226: update references from ctypes/DLFCN modules to os module Andrew Kuchling <amk@amk.ca> parents: 80777 diff changeset	849 The flag constants are defined in the os module.");
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	850
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	851 #endif /* HAVE_DLOPEN */
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	852
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	853 #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	854 /* 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	855 #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	856
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	857 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	858 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	859 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	860 int flag;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	861 if (!PyArg_ParseTuple(args, "i:mdebug", &flag))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	862 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	863 mallopt(M_DEBUG, flag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	864 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	865 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	866 }
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	867 #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	868
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	869 static PyObject *
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	870 sys_getsizeof(PyObject self, PyObject args, PyObject *kwds)
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	871 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	872 PyObject *res = NULL;
74578 7d96679c5d46 use the static identifier api for looking up special methods Benjamin Peterson <benjamin@python.org> parents: 73243 diff changeset	873 static PyObject *gc_head_size = NULL;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	874 static char *kwlist[] = {"object", "default", 0};
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	875 PyObject o, dflt = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	876 PyObject *method;
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	877
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	878 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O\|O:getsizeof",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	879 kwlist, &o, &dflt))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	880 return NULL;
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	881
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	882 /* Initialize static variable for GC head size */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	883 if (gc_head_size == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	884 gc_head_size = PyLong_FromSsize_t(sizeof(PyGC_Head));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	885 if (gc_head_size == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	886 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	887 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	888
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	889 /* Make sure the type is initialized. float gets initialized late */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	890 if (PyType_Ready(Py_TYPE(o)) < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	891 return NULL;
53954 1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	892
74578 7d96679c5d46 use the static identifier api for looking up special methods Benjamin Peterson <benjamin@python.org> parents: 73243 diff changeset	893 method = _PyObject_LookupSpecial(o, &PyId___sizeof__);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	894 if (method == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	895 if (!PyErr_Occurred())
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	896 PyErr_Format(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	897 "Type %.100s doesn't define __sizeof__",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	898 Py_TYPE(o)->tp_name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	899 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	900 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	901 res = PyObject_CallFunctionObjArgs(method, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	902 Py_DECREF(method);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	903 }
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	904
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	905 /* Has a default value been given */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	906 if ((res == NULL) && (dflt != NULL) &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	907 PyErr_ExceptionMatches(PyExc_TypeError))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	908 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	909 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	910 Py_INCREF(dflt);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	911 return dflt;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	912 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	913 else if (res == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	914 return res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	915
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	916 /* add gc_head size */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	917 if (PyObject_IS_GC(o)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	918 PyObject *tmp = res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	919 res = PyNumber_Add(tmp, gc_head_size);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	920 Py_DECREF(tmp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	921 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	922 return res;
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	923 }
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	924
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	925 PyDoc_STRVAR(getsizeof_doc,
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	926 "getsizeof(object, default) -> int\n\
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	927 \n\
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	928 Return the size of object in bytes.");
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	929
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	930 static PyObject *
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	931 sys_getrefcount(PyObject self, PyObject arg)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	932 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	933 return PyLong_FromSsize_t(arg->ob_refcnt);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	934 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	935
24126 fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	936 #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	937 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	938 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	939 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	940 return PyLong_FromSsize_t(_Py_GetRefTotal());
12965 04c89d77dfdb Added a new debug method sys.gettotalrefcount(), which returns the total number of references on all Python objects. This is only enabled when Py_TRACE_REFS is defined (which includes default debug builds under Windows). Mark Hammond <mhammond@skippinet.com.au> parents: 12877 diff changeset	941 }
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	942 #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	943
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	944 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	945 "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	946 \n\
23947 37118b6e5f46 Fix the docstring for sys.getrefcount(). Fred Drake <fdrake@acm.org> parents: 23746 diff changeset	947 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	948 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	949 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	950 );
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	951
80777 c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	952 static PyObject *
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	953 sys_getallocatedblocks(PyObject *self)
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	954 {
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	955 return PyLong_FromSsize_t(_Py_GetAllocatedBlocks());
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	956 }
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	957
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	958 PyDoc_STRVAR(getallocatedblocks_doc,
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	959 "getallocatedblocks() -> integer\n\
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	960 \n\
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	961 Return the number of memory blocks currently allocated, regardless of their\n\
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	962 size."
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	963 );
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	964
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	965 #ifdef COUNT_ALLOCS
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	966 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	967 sys_getcounts(PyObject *self)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	968 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	969 extern PyObject *get_counts(void);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	970
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	971 return get_counts();
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	972 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	973 #endif
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	974
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	975 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	976 "_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	977 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	978 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	979 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	980 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	981 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	982 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	983 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	984 purposes only."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	985 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	986
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	987 static PyObject *
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	988 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	989 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	990 PyFrameObject *f = PyThreadState_GET()->frame;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	991 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	992
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	993 if (!PyArg_ParseTuple(args, "\|i:_getframe", &depth))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	994 return NULL;
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	995
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	996 while (depth > 0 && f != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	997 f = f->f_back;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	998 --depth;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	999 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1000 if (f == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1001 PyErr_SetString(PyExc_ValueError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1002 "call stack is not deep enough");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1003 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1004 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1005 Py_INCREF(f);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1006 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	1007 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	1008
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1009 PyDoc_STRVAR(current_frames_doc,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1010 "_current_frames() -> dictionary\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1011 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1012 Return a dictionary mapping each current thread T's thread id to T's\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1013 current stack frame.\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1014 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1015 This function should be used for specialized purposes only."
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1016 );
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1017
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1018 static PyObject *
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1019 sys_current_frames(PyObject self, PyObject noargs)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1020 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1021 return _PyThread_CurrentFrames();
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1022 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	1023
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	1024 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	1025 "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	1026 \n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	1027 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	1028 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	1029 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	1030 );
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	1031
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	1032 static PyObject *
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	1033 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	1034 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1035 PyObject func, funcargs;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1036 if (!PyArg_ParseTuple(args, "OO!:call_tracing", &func, &PyTuple_Type, &funcargs))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1037 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1038 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	1039 }
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	1040
27712 16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	1041 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	1042 "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	1043 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	1044 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	1045 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	1046 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	1047 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	1048 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	1049 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	1050 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	1051 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	1052 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	1053 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	1054 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	1055 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	1056 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	1057 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	1058 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	1059 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	1060 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	1061 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	1062 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	1063
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1064 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1065 extern "C" {
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1066 #endif
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1067
77577 d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1068 static PyObject *
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1069 sys_debugmallocstats(PyObject self, PyObject args)
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1070 {
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1071 #ifdef WITH_PYMALLOC
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1072 _PyObject_DebugMallocStats(stderr);
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1073 fputc('\n', stderr);
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1074 #endif
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1075 _PyObject_DebugTypeStats(stderr);
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1076
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1077 Py_RETURN_NONE;
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1078 }
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1079 PyDoc_STRVAR(debugmallocstats_doc,
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1080 "_debugmallocstats()\n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1081 \n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1082 Print summary info to stderr about the state of\n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1083 pymalloc's structures.\n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1084 \n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1085 In Py_DEBUG mode, also perform some expensive internal consistency\n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1086 checks.\n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1087 ");
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1088
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	1089 #ifdef Py_TRACE_REFS
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	1090 /* 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	1091 extern PyObject _Py_GetObjects(PyObject , PyObject *);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1092 #endif
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	1093
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1094 #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	1095 /* 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	1096 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	1097 #endif
7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1098
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1099 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1100 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1101 #endif
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1102
45145 3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1103 static PyObject *
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1104 sys_clear_type_cache(PyObject* self, PyObject* args)
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1105 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1106 PyType_ClearCache();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1107 Py_RETURN_NONE;
45145 3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1108 }
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1109
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1110 PyDoc_STRVAR(sys_clear_type_cache__doc__,
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1111 "_clear_type_cache() -> None\n\
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1112 Clear the internal type lookup cache.");
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1113
3d7b84daa34a Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45071 diff changeset	1114
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1115 static PyMethodDef sys_methods[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1116 /* Might as well keep this in alphabetic order */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1117 {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1118 callstats_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1119 {"_clear_type_cache", sys_clear_type_cache, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1120 sys_clear_type_cache__doc__},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1121 {"_current_frames", sys_current_frames, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1122 current_frames_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1123 {"displayhook", sys_displayhook, METH_O, displayhook_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1124 {"exc_info", sys_exc_info, METH_NOARGS, exc_info_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1125 {"excepthook", sys_excepthook, METH_VARARGS, excepthook_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1126 {"exit", sys_exit, METH_VARARGS, exit_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1127 {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1128 METH_NOARGS, getdefaultencoding_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1129 #ifdef HAVE_DLOPEN
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1130 {"getdlopenflags", (PyCFunction)sys_getdlopenflags, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1131 getdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1132 #endif
80777 c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	1133 {"getallocatedblocks", (PyCFunction)sys_getallocatedblocks, METH_NOARGS,
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	1134 getallocatedblocks_doc},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1135 #ifdef COUNT_ALLOCS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1136 {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1137 #endif
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1138 #ifdef DYNAMIC_EXECUTION_PROFILE
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1139 {"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	1140 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1141 {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1142 METH_NOARGS, getfilesystemencoding_doc},
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	1143 #ifdef Py_TRACE_REFS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1144 {"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	1145 #endif
fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	1146 #ifdef Py_REF_DEBUG
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1147 {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1148 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1149 {"getrefcount", (PyCFunction)sys_getrefcount, METH_O, getrefcount_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1150 {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1151 getrecursionlimit_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1152 {"getsizeof", (PyCFunction)sys_getsizeof,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1153 METH_VARARGS \| METH_KEYWORDS, getsizeof_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1154 {"_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	1155 #ifdef MS_WINDOWS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1156 {"getwindowsversion", (PyCFunction)sys_getwindowsversion, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1157 getwindowsversion_doc},
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	1158 #endif /* MS_WINDOWS */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1159 {"intern", sys_intern, METH_VARARGS, intern_doc},
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	1160 #ifdef USE_MALLOPT
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1161 {"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	1162 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1163 {"setcheckinterval", sys_setcheckinterval, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1164 setcheckinterval_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1165 {"getcheckinterval", sys_getcheckinterval, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1166 getcheckinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	1167 #ifdef WITH_THREAD
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1168 {"setswitchinterval", sys_setswitchinterval, METH_VARARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1169 setswitchinterval_doc},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1170 {"getswitchinterval", sys_getswitchinterval, METH_NOARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1171 getswitchinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	1172 #endif
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1173 #ifdef HAVE_DLOPEN
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1174 {"setdlopenflags", sys_setdlopenflags, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1175 setdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1176 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1177 {"setprofile", sys_setprofile, METH_O, setprofile_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1178 {"getprofile", sys_getprofile, METH_NOARGS, getprofile_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1179 {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1180 setrecursionlimit_doc},
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	1181 #ifdef WITH_TSC
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1182 {"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	1183 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1184 {"settrace", sys_settrace, METH_O, settrace_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1185 {"gettrace", sys_gettrace, METH_NOARGS, gettrace_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1186 {"call_tracing", sys_call_tracing, METH_VARARGS, call_tracing_doc},
77577 d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1187 {"_debugmallocstats", sys_debugmallocstats, METH_VARARGS,
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1188 debugmallocstats_doc},
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1189 {NULL, NULL} /* sentinel */
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1190 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1191
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1192 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1193 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	1194 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1195 PyObject *list = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1196 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1197 if (list == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1198 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1199 for (i = 0; PyImport_Inittab[i].name != NULL; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1200 PyObject *name = PyUnicode_FromString(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1201 PyImport_Inittab[i].name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1202 if (name == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1203 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1204 PyList_Append(list, name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1205 Py_DECREF(name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1206 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1207 if (PyList_Sort(list) != 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1208 Py_DECREF(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1209 list = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1210 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1211 if (list) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1212 PyObject *v = PyList_AsTuple(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1213 Py_DECREF(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1214 list = v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1215 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1216 return list;
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1217 }
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1218
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1219 static PyObject *warnoptions = NULL;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1220
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1221 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1222 PySys_ResetWarnOptions(void)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1223 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1224 if (warnoptions == NULL \|\| !PyList_Check(warnoptions))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1225 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1226 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	1227 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1228
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1229 void
61751 b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1230 PySys_AddWarnOptionUnicode(PyObject *unicode)
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1231 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1232 if (warnoptions == NULL \|\| !PyList_Check(warnoptions)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1233 Py_XDECREF(warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1234 warnoptions = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1235 if (warnoptions == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1236 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1237 }
61751 b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1238 PyList_Append(warnoptions, unicode);
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1239 }
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1240
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1241 void
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1242 PySys_AddWarnOption(const wchar_t *s)
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1243 {
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1244 PyObject *unicode;
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1245 unicode = PyUnicode_FromWideChar(s, -1);
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1246 if (unicode == NULL)
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1247 return;
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1248 PySys_AddWarnOptionUnicode(unicode);
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1249 Py_DECREF(unicode);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1250 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1251
46430 47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1252 int
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1253 PySys_HasWarnOptions(void)
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1254 {
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1255 return (warnoptions != NULL && (PyList_Size(warnoptions) > 0)) ? 1 : 0;
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1256 }
47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1257
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1258 static PyObject *xoptions = NULL;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1259
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1260 static PyObject *
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1261 get_xoptions(void)
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1262 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1263 if (xoptions == NULL \|\| !PyDict_Check(xoptions)) {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1264 Py_XDECREF(xoptions);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1265 xoptions = PyDict_New();
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1266 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1267 return xoptions;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1268 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1269
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1270 void
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1271 PySys_AddXOption(const wchar_t *s)
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1272 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1273 PyObject *opts;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1274 PyObject name = NULL, value = NULL;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1275 const wchar_t *name_end;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1276
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1277 opts = get_xoptions();
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1278 if (opts == NULL)
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1279 goto error;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1280
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1281 name_end = wcschr(s, L'=');
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1282 if (!name_end) {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1283 name = PyUnicode_FromWideChar(s, -1);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1284 value = Py_True;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1285 Py_INCREF(value);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1286 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1287 else {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1288 name = PyUnicode_FromWideChar(s, name_end - s);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1289 value = PyUnicode_FromWideChar(name_end + 1, -1);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1290 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1291 if (name == NULL \|\| value == NULL)
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1292 goto error;
68102 e2f96bd29252 Issue #8914: fix various warnings from the Clang static analyzer v254. Brett Cannon <bcannon@gmail.com> parents: 67380 diff changeset	1293 PyDict_SetItem(opts, name, value);
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1294 Py_DECREF(name);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1295 Py_DECREF(value);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1296 return;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1297
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1298 error:
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1299 Py_XDECREF(name);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1300 Py_XDECREF(value);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1301 /* No return value, therefore clear error state if possible */
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1302 if (_Py_atomic_load_relaxed(&_PyThreadState_Current))
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1303 PyErr_Clear();
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1304 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1305
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1306 PyObject *
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1307 PySys_GetXOptions(void)
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1308 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1309 return get_xoptions();
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1310 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1311
8840 44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1312 /* 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	1313 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	1314 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	1315 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	1316 PyDoc_VAR(sys_doc) =
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1317 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	1318 "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	1319 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	1320 \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	1321 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	1322 \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	1323 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	1324 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	1325 modules -- dictionary of loaded modules\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1326 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1327 displayhook -- called to show results in an interactive session\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1328 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	1329 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	1330 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	1331 \n\
48470 3d868254ff7e correct docstring Benjamin Peterson <benjamin@python.org> parents: 48467 diff changeset	1332 stdin -- standard input file object; used by input()\n\
40788 e9a6234b26af * Remove PRINT_ITEM(_TO), PRINT_NEWLINE(_TO) opcodes. Georg Brandl <georg@python.org> parents: 40737 diff changeset	1333 stdout -- standard output file object; used by print()\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1334 stderr -- standard error object; used for error messages\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1335 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	1336 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	1337 \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	1338 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	1339 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	1340 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	1341 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	1342 traceback has been printed.\n\
9885 030ee50bd8d1 Jim Ahlstrom patch: the module doc string is too long for 16-bit VC Guido van Rossum <guido@python.org> parents: 9746 diff changeset	1343 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1344 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1345 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1346 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	1347 "\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	1348 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	1349 \n\
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1350 builtin_module_names -- tuple of module names built into this interpreter\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1351 copyright -- copyright notice pertaining to this interpreter\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1352 exec_prefix -- prefix used to find the machine-specific Python library\n\
74727 8b591a86fc91 Merge branch 3.2 Petri Lehtinen <petri@digip.org> parents: 74578 74725 diff changeset	1353 executable -- absolute path of the executable binary of the Python interpreter\n\
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1354 float_info -- a struct sequence with information about the float implementation.\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1355 float_repr_style -- string indicating the style of repr() output for floats\n\
87288 adb471b9cba1 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. Christian Heimes <christian@cheimes.de> parents: 87116 diff changeset	1356 hash_info -- a struct sequence with information about the hash algorithm.\n\
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1357 hexversion -- version information encoded as a single integer\n\
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1358 implementation -- Python implementation information.\n\
52215 bb5de24a343f Issue #4258: Make it possible to use 30-bit digits for PyLongs: Mark Dickinson <dickinsm@gmail.com> parents: 51378 diff changeset	1359 int_info -- a struct sequence with information about the int implementation.\n\
43100 4e6b4ba60c3b Remove the simple slicing API. All slicing is now done with slice objects. Thomas Wouters <thomas@python.org> parents: 42896 diff changeset	1360 maxsize -- the largest supported length of containers.\n\
72503 606652491366 #13054: sys.maxunicode is now always 0x10FFFF. Ezio Melotti <ezio.melotti@gmail.com> parents: 69710 diff changeset	1361 maxunicode -- the value of the largest Unicode codepoint\n\
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1362 platform -- platform identifier\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1363 prefix -- prefix used to find the Python library\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1364 thread_info -- a struct sequence with information about the thread implementation.\n\
12394 60dd95c75999 Define version_info to be a tuple (major, minor, micro, level); level Fred Drake <fdrake@acm.org> parents: 12136 diff changeset	1365 version -- the version of this interpreter as a string\n\
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1366 version_info -- version information as a named tuple\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1367 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1368 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1369 #ifdef MS_WINDOWS
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1370 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1371 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1372 "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	1373 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	1374 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1375 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1376 #endif /* MS_WINDOWS */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1377 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1378 "__stdin__ -- the original stdin; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1379 __stdout__ -- the original stdout; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1380 __stderr__ -- the original stderr; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1381 __displayhook__ -- the original displayhook; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1382 __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	1383 \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	1384 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	1385 \n\
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44086 diff changeset	1386 displayhook() -- print an object to the screen, and save it in builtins._\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1387 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	1388 exc_info() -- return thread-safe information about the current exception\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1389 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	1390 getdlopenflags() -- returns flags to be used for dlopen() calls\n\
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	1391 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	1392 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	1393 getrecursionlimit() -- return the max recursion depth for the interpreter\n\
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	1394 getsizeof() -- return the size of an object in bytes\n\
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	1395 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	1396 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	1397 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	1398 setprofile() -- set the global profiling function\n\
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1399 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	1400 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	1401 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1402 )
13971 aa4202702252 The attempt to protect against MS_WIN16 compilers that do not support long Fred Drake <fdrake@acm.org> parents: 13968 diff changeset	1403 /* 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	1404
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1405
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1406 PyDoc_STRVAR(flags__doc__,
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1407 "sys.flags\n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1408 \n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1409 Flags provided through command line arguments or environment vars.");
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1410
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1411 static PyTypeObject FlagsType;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1412
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1413 static PyStructSequence_Field flags_fields[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1414 {"debug", "-d"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1415 {"inspect", "-i"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1416 {"interactive", "-i"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1417 {"optimize", "-O or -OO"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1418 {"dont_write_bytecode", "-B"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1419 {"no_user_site", "-s"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1420 {"no_site", "-S"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1421 {"ignore_environment", "-E"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1422 {"verbose", "-v"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1423 /* {"unbuffered", "-u"}, */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1424 /* {"skip_first", "-x"}, */
67193 b7be652daf6e Add sys.flags.quiet attribute for the new -q option, as noted missing by Eric in #1772833. Georg Brandl <georg@python.org> parents: 66719 diff changeset	1425 {"bytes_warning", "-b"},
b7be652daf6e Add sys.flags.quiet attribute for the new -q option, as noted missing by Eric in #1772833. Georg Brandl <georg@python.org> parents: 66719 diff changeset	1426 {"quiet", "-q"},
75073 4a31f6b11e7a Merge from 3.1: Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime) Georg Brandl <georg@python.org> parents: 74725 75066 diff changeset	1427 {"hash_randomization", "-R"},
85081 dd0d751cc7f1 Issue #16400: Add command line option for isolated mode. Christian Heimes <christian@cheimes.de> parents: 84795 diff changeset	1428 {"isolated", "-I"},
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1429 {0}
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1430 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1431
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1432 static PyStructSequence_Desc flags_desc = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1433 "sys.flags", /* name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1434 flags__doc__, /* doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1435 flags_fields, /* fields */
75097 ed76dc34b39d Merge 3.2: Issue #13703 plus some related test suite fixes. Georg Brandl <georg@python.org> parents: 74727 75073 diff changeset	1436 13
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1437 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1438
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1439 static PyObject*
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1440 make_flags(void)
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1441 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1442 int pos = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1443 PyObject *seq;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1444
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1445 seq = PyStructSequence_New(&FlagsType);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1446 if (seq == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1447 return NULL;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1448
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1449 #define SetFlag(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1450 PyStructSequence_SET_ITEM(seq, pos++, PyLong_FromLong(flag))
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1451
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1452 SetFlag(Py_DebugFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1453 SetFlag(Py_InspectFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1454 SetFlag(Py_InteractiveFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1455 SetFlag(Py_OptimizeFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1456 SetFlag(Py_DontWriteBytecodeFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1457 SetFlag(Py_NoUserSiteDirectory);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1458 SetFlag(Py_NoSiteFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1459 SetFlag(Py_IgnoreEnvironmentFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1460 SetFlag(Py_VerboseFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1461 /* SetFlag(saw_unbuffered_flag); */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1462 /* SetFlag(skipfirstline); */
46430 47d9bbe10897 Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46318 diff changeset	1463 SetFlag(Py_BytesWarningFlag);
67193 b7be652daf6e Add sys.flags.quiet attribute for the new -q option, as noted missing by Eric in #1772833. Georg Brandl <georg@python.org> parents: 66719 diff changeset	1464 SetFlag(Py_QuietFlag);
75066 f4b7ecf8a5f8 Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime) Georg Brandl <georg@python.org> parents: 69481 diff changeset	1465 SetFlag(Py_HashRandomizationFlag);
85081 dd0d751cc7f1 Issue #16400: Add command line option for isolated mode. Christian Heimes <christian@cheimes.de> parents: 84795 diff changeset	1466 SetFlag(Py_IsolatedFlag);
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1467 #undef SetFlag
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1468
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1469 if (PyErr_Occurred()) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1470 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1471 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1472 return seq;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1473 }
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1474
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1475 PyDoc_STRVAR(version_info__doc__,
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1476 "sys.version_info\n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1477 \n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1478 Version information as a named tuple.");
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1479
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1480 static PyTypeObject VersionInfoType;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1481
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1482 static PyStructSequence_Field version_info_fields[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1483 {"major", "Major release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1484 {"minor", "Minor release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1485 {"micro", "Patch release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1486 {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1487 {"serial", "Serial release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1488 {0}
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1489 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1490
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1491 static PyStructSequence_Desc version_info_desc = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1492 "sys.version_info", /* name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1493 version_info__doc__, /* doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1494 version_info_fields, /* fields */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1495 5
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1496 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1497
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1498 static PyObject *
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1499 make_version_info(void)
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1500 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1501 PyObject *version_info;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1502 char *s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1503 int pos = 0;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1504
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1505 version_info = PyStructSequence_New(&VersionInfoType);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1506 if (version_info == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1507 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1508 }
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1509
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1510 /*
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1511 * These release level checks are mutually exclusive and cover
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1512 * the field, so don't get too fancy with the pre-processor!
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1513 */
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1514 #if PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_ALPHA
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1515 s = "alpha";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1516 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_BETA
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1517 s = "beta";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1518 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_GAMMA
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1519 s = "candidate";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1520 #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_FINAL
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1521 s = "final";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1522 #endif
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1523
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1524 #define SetIntItem(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1525 PyStructSequence_SET_ITEM(version_info, pos++, PyLong_FromLong(flag))
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1526 #define SetStrItem(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1527 PyStructSequence_SET_ITEM(version_info, pos++, PyUnicode_FromString(flag))
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1528
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1529 SetIntItem(PY_MAJOR_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1530 SetIntItem(PY_MINOR_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1531 SetIntItem(PY_MICRO_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1532 SetStrItem(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1533 SetIntItem(PY_RELEASE_SERIAL);
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1534 #undef SetIntItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1535 #undef SetStrItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1536
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1537 if (PyErr_Occurred()) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1538 Py_CLEAR(version_info);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1539 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1540 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1541 return version_info;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1542 }
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1543
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1544 /* sys.implementation values */
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1545 #define NAME "cpython"
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1546 const char *_PySys_ImplName = NAME;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1547 #define QUOTE(arg) #arg
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1548 #define STRIFY(name) QUOTE(name)
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1549 #define MAJOR STRIFY(PY_MAJOR_VERSION)
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1550 #define MINOR STRIFY(PY_MINOR_VERSION)
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1551 #define TAG NAME "-" MAJOR MINOR;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1552 const char *_PySys_ImplCacheTag = TAG;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1553 #undef NAME
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1554 #undef QUOTE
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1555 #undef STRIFY
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1556 #undef MAJOR
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1557 #undef MINOR
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1558 #undef TAG
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1559
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1560 static PyObject *
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1561 make_impl_info(PyObject *version_info)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1562 {
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1563 int res;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1564 PyObject impl_info, value, *ns;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1565
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1566 impl_info = PyDict_New();
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1567 if (impl_info == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1568 return NULL;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1569
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1570 /* populate the dict */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1571
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1572 value = PyUnicode_FromString(_PySys_ImplName);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1573 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1574 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1575 res = PyDict_SetItemString(impl_info, "name", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1576 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1577 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1578 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1579
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1580 value = PyUnicode_FromString(_PySys_ImplCacheTag);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1581 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1582 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1583 res = PyDict_SetItemString(impl_info, "cache_tag", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1584 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1585 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1586 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1587
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1588 res = PyDict_SetItemString(impl_info, "version", version_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1589 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1590 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1591
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1592 value = PyLong_FromLong(PY_VERSION_HEX);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1593 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1594 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1595 res = PyDict_SetItemString(impl_info, "hexversion", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1596 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1597 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1598 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1599
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1600 /* dict ready */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1601
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1602 ns = _PyNamespace_New(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1603 Py_DECREF(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1604 return ns;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1605
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1606 error:
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1607 Py_CLEAR(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1608 return NULL;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1609 }
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1610
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1611 static struct PyModuleDef sysmodule = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1612 PyModuleDef_HEAD_INIT,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1613 "sys",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1614 sys_doc,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1615 -1, /* multiple "initialization" just copies the module dict. */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1616 sys_methods,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1617 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1618 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1619 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1620 NULL
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1621 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1622
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1623 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1624 _PySys_Init(void)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1625 {
84795 31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1626 PyObject m, sysdict, *version_info;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1627
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1628 m = PyModule_Create(&sysmodule);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1629 if (m == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1630 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1631 sysdict = PyModule_GetDict(m);
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1632 #define SET_SYS_FROM_STRING_BORROW(key, value) \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1633 do { \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1634 int res; \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1635 PyObject *v = (value); \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1636 if (v == NULL) \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1637 return NULL; \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1638 res = PyDict_SetItemString(sysdict, key, v); \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1639 if (res < 0) { \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1640 return NULL; \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1641 } \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1642 } while (0)
84795 31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1643 #define SET_SYS_FROM_STRING(key, value) \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1644 do { \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1645 int res; \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1646 PyObject *v = (value); \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1647 if (v == NULL) \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1648 return NULL; \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1649 res = PyDict_SetItemString(sysdict, key, v); \
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1650 Py_DECREF(v); \
84795 31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1651 if (res < 0) { \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1652 return NULL; \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1653 } \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1654 } while (0)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1655
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1656 /* Check that stdin is not a directory
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1657 Using shell redirection, you can redirect stdin to a directory,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1658 crashing the Python interpreter. Catch this common mistake here
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1659 and output a useful error message. Note that under MS Windows,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1660 the shell already prevents that. */
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1661 #if !defined(MS_WINDOWS)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1662 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1663 struct stat sb;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1664 if (fstat(fileno(stdin), &sb) == 0 &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1665 S_ISDIR(sb.st_mode)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1666 /* There's nothing more we can do. */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1667 /* Py_FatalError() will core dump, so just exit. */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1668 PySys_WriteStderr("Python error: <stdin> is a directory, cannot continue\n");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1669 exit(EXIT_FAILURE);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1670 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1671 }
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1672 #endif
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1673
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1674 /* stdin/stdout/stderr are now set by pythonrun.c */
29065 bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	1675
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1676 SET_SYS_FROM_STRING_BORROW("__displayhook__",
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1677 PyDict_GetItemString(sysdict, "displayhook"));
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1678 SET_SYS_FROM_STRING_BORROW("__excepthook__",
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1679 PyDict_GetItemString(sysdict, "excepthook"));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1680 SET_SYS_FROM_STRING("version",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1681 PyUnicode_FromString(Py_GetVersion()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1682 SET_SYS_FROM_STRING("hexversion",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1683 PyLong_FromLong(PY_VERSION_HEX));
68274 f57c94073b35 Commit the hg build identification patch from the pymigr repo. Georg Brandl <georg@python.org> parents: 62190 diff changeset	1684 SET_SYS_FROM_STRING("_mercurial",
f57c94073b35 Commit the hg build identification patch from the pymigr repo. Georg Brandl <georg@python.org> parents: 62190 diff changeset	1685 Py_BuildValue("(szz)", "CPython", _Py_hgidentifier(),
f57c94073b35 Commit the hg build identification patch from the pymigr repo. Georg Brandl <georg@python.org> parents: 62190 diff changeset	1686 _Py_hgversion()));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1687 SET_SYS_FROM_STRING("dont_write_bytecode",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1688 PyBool_FromLong(Py_DontWriteBytecodeFlag));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1689 SET_SYS_FROM_STRING("api_version",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1690 PyLong_FromLong(PYTHON_API_VERSION));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1691 SET_SYS_FROM_STRING("copyright",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1692 PyUnicode_FromString(Py_GetCopyright()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1693 SET_SYS_FROM_STRING("platform",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1694 PyUnicode_FromString(Py_GetPlatform()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1695 SET_SYS_FROM_STRING("executable",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1696 PyUnicode_FromWideChar(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1697 Py_GetProgramFullPath(), -1));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1698 SET_SYS_FROM_STRING("prefix",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1699 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1700 SET_SYS_FROM_STRING("exec_prefix",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1701 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
77154 294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1702 SET_SYS_FROM_STRING("base_prefix",
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1703 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1704 SET_SYS_FROM_STRING("base_exec_prefix",
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1705 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1706 SET_SYS_FROM_STRING("maxsize",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1707 PyLong_FromSsize_t(PY_SSIZE_T_MAX));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1708 SET_SYS_FROM_STRING("float_info",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1709 PyFloat_GetInfo());
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1710 SET_SYS_FROM_STRING("int_info",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1711 PyLong_GetInfo());
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1712 /* initialize hash_info */
84793 fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1713 if (Hash_InfoType.tp_name == NULL) {
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1714 if (PyStructSequence_InitType2(&Hash_InfoType, &hash_info_desc) < 0)
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1715 return NULL;
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1716 }
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1717 SET_SYS_FROM_STRING("hash_info",
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1718 get_hash_info());
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1719 SET_SYS_FROM_STRING("maxunicode",
72503 606652491366 #13054: sys.maxunicode is now always 0x10FFFF. Ezio Melotti <ezio.melotti@gmail.com> parents: 69710 diff changeset	1720 PyLong_FromLong(0x10FFFF));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1721 SET_SYS_FROM_STRING("builtin_module_names",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1722 list_builtin_module_names());
79803 d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1723 #if PY_BIG_ENDIAN
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1724 SET_SYS_FROM_STRING("byteorder",
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1725 PyUnicode_FromString("big"));
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1726 #else
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1727 SET_SYS_FROM_STRING("byteorder",
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1728 PyUnicode_FromString("little"));
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1729 #endif
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	1730
4126 c80c515999b9 Use MS_DLL_ID as sys.winver Guido van Rossum <guido@python.org> parents: 3877 diff changeset	1731 #ifdef MS_COREDLL
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1732 SET_SYS_FROM_STRING("dllhandle",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1733 PyLong_FromVoidPtr(PyWin_DLLhModule));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1734 SET_SYS_FROM_STRING("winver",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1735 PyUnicode_FromString(PyWin_DLLVersionString));
3490 1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	1736 #endif
65389 932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1737 #ifdef ABIFLAGS
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1738 SET_SYS_FROM_STRING("abiflags",
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1739 PyUnicode_FromString(ABIFLAGS));
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1740 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1741 if (warnoptions == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1742 warnoptions = PyList_New(0);
84795 31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1743 if (warnoptions == NULL)
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1744 return NULL;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1745 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1746 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1747 Py_INCREF(warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1748 }
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1749 SET_SYS_FROM_STRING_BORROW("warnoptions", warnoptions);
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1750
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1751 SET_SYS_FROM_STRING_BORROW("_xoptions", get_xoptions());
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1752
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1753 /* version_info */
84793 fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1754 if (VersionInfoType.tp_name == NULL) {
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1755 if (PyStructSequence_InitType2(&VersionInfoType,
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1756 &version_info_desc) < 0)
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1757 return NULL;
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1758 }
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1759 version_info = make_version_info();
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1760 SET_SYS_FROM_STRING("version_info", version_info);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1761 /* prevent user from creating new instances */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1762 VersionInfoType.tp_init = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1763 VersionInfoType.tp_new = NULL;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1764
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1765 /* implementation */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1766 SET_SYS_FROM_STRING("implementation", make_impl_info(version_info));
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1767
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1768 /* flags */
84793 fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1769 if (FlagsType.tp_name == 0) {
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1770 if (PyStructSequence_InitType2(&FlagsType, &flags_desc) < 0)
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1771 return NULL;
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1772 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1773 SET_SYS_FROM_STRING("flags", make_flags());
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1774 /* prevent user from creating new instances */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1775 FlagsType.tp_init = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1776 FlagsType.tp_new = NULL;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1777
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1778
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1779 #if defined(MS_WINDOWS)
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1780 /* getwindowsversion */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1781 if (WindowsVersionType.tp_name == 0)
84793 fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1782 if (PyStructSequence_InitType2(&WindowsVersionType,
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1783 &windows_version_desc) < 0)
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1784 return NULL;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1785 /* prevent user from creating new instances */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1786 WindowsVersionType.tp_init = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1787 WindowsVersionType.tp_new = NULL;
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1788 #endif
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1789
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1790 /* float repr style: 0.03 (short) vs 0.029999999999999999 (legacy) */
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1791 #ifndef PY_NO_SHORT_FLOAT_REPR
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1792 SET_SYS_FROM_STRING("float_repr_style",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1793 PyUnicode_FromString("short"));
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1794 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1795 SET_SYS_FROM_STRING("float_repr_style",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1796 PyUnicode_FromString("legacy"));
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1797 #endif
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1798
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1799 #ifdef WITH_THREAD
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1800 SET_SYS_FROM_STRING("thread_info", PyThread_GetInfo());
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1801 #endif
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1802
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1803 #undef SET_SYS_FROM_STRING
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1804 if (PyErr_Occurred())
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1805 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1806 return m;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1807 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1808
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1809 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1810 makepathobject(const wchar_t *path, wchar_t delim)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1811 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1812 int i, n;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1813 const wchar_t *p;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1814 PyObject v, w;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1815
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1816 n = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1817 p = path;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1818 while ((p = wcschr(p, delim)) != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1819 n++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1820 p++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1821 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1822 v = PyList_New(n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1823 if (v == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1824 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1825 for (i = 0; ; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1826 p = wcschr(path, delim);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1827 if (p == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1828 p = path + wcslen(path); /* End of string */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1829 w = PyUnicode_FromWideChar(path, (Py_ssize_t)(p - path));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1830 if (w == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1831 Py_DECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1832 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1833 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1834 PyList_SetItem(v, i, w);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1835 if (*p == '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1836 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1837 path = p+1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1838 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1839 return v;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1840 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1841
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1842 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1843 PySys_SetPath(const wchar_t *path)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1844 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1845 PyObject *v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1846 if ((v = makepathobject(path, DELIM)) == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1847 Py_FatalError("can't create sys.path");
86999 01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	1848 if (_PySys_SetObjectId(&PyId_path, v) != 0)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1849 Py_FatalError("can't assign sys.path");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1850 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	1851 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1852
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1853 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1854 makeargvobject(int argc, wchar_t **argv)
83 f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1855 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1856 PyObject *av;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1857 if (argc <= 0 \|\| argv == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1858 /* Ensure at least one (empty) argument is seen */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1859 static wchar_t *empty_argv[1] = {L""};
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1860 argv = empty_argv;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1861 argc = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1862 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1863 av = PyList_New(argc);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1864 if (av != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1865 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1866 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	1867 #ifdef __VMS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1868 PyObject *v;
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1869
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1870 /* argv[0] is the script pathname if known */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1871 if (i == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1872 char* fn = decc$translate_vms(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1873 if ((fn == (char )0) \|\| fn == (char )-1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1874 v = PyUnicode_FromString(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1875 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1876 v = PyUnicode_FromString(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1877 decc$translate_vms(argv[0]));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1878 } else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1879 v = PyUnicode_FromString(argv[i]);
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1880 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1881 PyObject *v = PyUnicode_FromWideChar(argv[i], -1);
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1882 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1883 if (v == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1884 Py_DECREF(av);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1885 av = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1886 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1887 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1888 PyList_SetItem(av, i, v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1889 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1890 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1891 return av;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1892 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1893
64110 212a16f906a6 Issue #8202: Set sys.argv[0] to -m rather than -c while searching for the module to execute. Also updates all the cmd_line_script tests to validate the setting of sys.path[0] and the current working directory Nick Coghlan <ncoghlan@gmail.com> parents: 64064 diff changeset	1894 #define _HAVE_SCRIPT_ARGUMENT(argc, argv) \
212a16f906a6 Issue #8202: Set sys.argv[0] to -m rather than -c while searching for the module to execute. Also updates all the cmd_line_script tests to validate the setting of sys.path[0] and the current working directory Nick Coghlan <ncoghlan@gmail.com> parents: 64064 diff changeset	1895 (argc > 0 && argv0 != NULL && \
212a16f906a6 Issue #8202: Set sys.argv[0] to -m rather than -c while searching for the module to execute. Also updates all the cmd_line_script tests to validate the setting of sys.path[0] and the current working directory Nick Coghlan <ncoghlan@gmail.com> parents: 64064 diff changeset	1896 wcscmp(argv0, L"-c") != 0 && wcscmp(argv0, L"-m") != 0)
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1897
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1898 static void
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1899 sys_update_path(int argc, wchar_t **argv)
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1900 {
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1901 wchar_t *argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1902 wchar_t *p = NULL;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1903 Py_ssize_t n = 0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1904 PyObject *a;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1905 PyObject *path;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1906 #ifdef HAVE_READLINK
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1907 wchar_t link[MAXPATHLEN+1];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1908 wchar_t argv0copy[2*MAXPATHLEN+1];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1909 int nr = 0;
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1910 #endif
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	1911 #if defined(HAVE_REALPATH)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1912 wchar_t fullpath[MAXPATHLEN];
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1913 #elif defined(MS_WINDOWS) && !defined(MS_WINCE)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1914 wchar_t fullpath[MAX_PATH];
27156 585a6460f577 Patch #664376: sys.path[0] should contain absolute pathname. Thomas Heller <theller@ctypes.org> parents: 25666 diff changeset	1915 #endif
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1916
86999 01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	1917 path = _PySys_GetObjectId(&PyId_path);
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1918 if (path == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1919 return;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1920
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1921 argv0 = argv[0];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1922
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1923 #ifdef HAVE_READLINK
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1924 if (_HAVE_SCRIPT_ARGUMENT(argc, argv))
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1925 nr = _Py_wreadlink(argv0, link, MAXPATHLEN);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1926 if (nr > 0) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1927 /* It's a symlink */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1928 link[nr] = '\0';
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1929 if (link[0] == SEP)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1930 argv0 = link; /* Link to absolute path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1931 else if (wcschr(link, SEP) == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1932 ; /* Link without path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1933 else {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1934 /* Must join(dirname(argv0), link) */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1935 wchar_t *q = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1936 if (q == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1937 argv0 = link; /* argv0 without path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1938 else {
84785 dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1939 /* Must make a copy, argv0copy has room for 2 * MAXPATHLEN */
dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1940 wcsncpy(argv0copy, argv0, MAXPATHLEN);
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1941 q = wcsrchr(argv0copy, SEP);
84785 dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1942 wcsncpy(q+1, link, MAXPATHLEN);
dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1943 q[MAXPATHLEN + 1] = L'\0';
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1944 argv0 = argv0copy;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1945 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1946 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1947 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1948 #endif /* HAVE_READLINK */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1949 #if SEP == '\\' /* Special case for MS filename syntax */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1950 if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1951 wchar_t *q;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1952 #if defined(MS_WINDOWS) && !defined(MS_WINCE)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1953 /* This code here replaces the first element in argv with the full
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1954 path that it represents. Under CE, there are no relative paths so
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1955 the argument must be the full path anyway. */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1956 wchar_t *ptemp;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1957 if (GetFullPathNameW(argv0,
72510 b534b56379cb Use the new Py_ARRAY_LENGTH macro Victor Stinner <victor.stinner@haypocalc.com> parents: 72503 diff changeset	1958 Py_ARRAY_LENGTH(fullpath),
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1959 fullpath,
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1960 &ptemp)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1961 argv0 = fullpath;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1962 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1963 #endif
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1964 p = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1965 /* Test for alternate separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1966 q = wcsrchr(p ? p : argv0, '/');
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1967 if (q != NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1968 p = q;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1969 if (p != NULL) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1970 n = p + 1 - argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1971 if (n > 1 && p[-1] != ':')
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1972 n--; /* Drop trailing separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1973 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1974 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1975 #else /* All other filename syntaxes */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1976 if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1977 #if defined(HAVE_REALPATH)
87115 780a0199c7f1 sysmodule.c: fix sys_update_path(), use Py_ARRAY_LENGTH() to get the size of Victor Stinner <victor.stinner@gmail.com> parents: 85412 diff changeset	1978 if (_Py_wrealpath(argv0, fullpath, Py_ARRAY_LENGTH(fullpath))) {
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1979 argv0 = fullpath;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1980 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1981 #endif
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1982 p = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1983 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1984 if (p != NULL) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1985 n = p + 1 - argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1986 #if SEP == '/' /* Special case for Unix filename syntax */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1987 if (n > 1)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1988 n--; /* Drop trailing separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1989 #endif /* Unix */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1990 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1991 #endif /* All others */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1992 a = PyUnicode_FromWideChar(argv0, n);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1993 if (a == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1994 Py_FatalError("no mem for sys.path insertion");
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1995 if (PyList_Insert(path, 0, a) < 0)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1996 Py_FatalError("sys.path.insert(0) failed");
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1997 Py_DECREF(a);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1998 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1999
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	2000 void
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	2001 PySys_SetArgvEx(int argc, wchar_t **argv, int updatepath)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	2002 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2003 PyObject *av = makeargvobject(argc, argv);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2004 if (av == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2005 Py_FatalError("no mem for sys.argv");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2006 if (PySys_SetObject("argv", av) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2007 Py_FatalError("can't assign sys.argv");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2008 Py_DECREF(av);
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	2009 if (updatepath)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	2010 sys_update_path(argc, argv);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	2011 }
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	2012
61791 9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	2013 void
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	2014 PySys_SetArgv(int argc, wchar_t **argv)
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	2015 {
85081 dd0d751cc7f1 Issue #16400: Add command line option for isolated mode. Christian Heimes <christian@cheimes.de> parents: 84795 diff changeset	2016 PySys_SetArgvEx(argc, argv, Py_IsolatedFlag == 0);
61791 9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	2017 }
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	2018
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2019 /* Reimplementation of PyFile_WriteString() no calling indirectly
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2020 PyErr_CheckSignals(): avoid the call to PyObject_Str(). */
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2021
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2022 static int
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2023 sys_pyfile_write_unicode(PyObject unicode, PyObject file)
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2024 {
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2025 PyObject writer = NULL, args = NULL, *result = NULL;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2026 int err;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2027
62190 7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	2028 if (file == NULL)
7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	2029 return -1;
7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	2030
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	2031 writer = _PyObject_GetAttrId(file, &PyId_write);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2032 if (writer == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2033 goto error;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2034
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2035 args = PyTuple_Pack(1, unicode);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2036 if (args == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2037 goto error;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2038
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2039 result = PyEval_CallObject(writer, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2040 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2041 goto error;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2042 } else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2043 err = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2044 goto finally;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2045 }
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2046
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2047 error:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2048 err = -1;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2049 finally:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2050 Py_XDECREF(writer);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2051 Py_XDECREF(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2052 Py_XDECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2053 return err;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2054 }
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2055
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2056 static int
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2057 sys_pyfile_write(const char text, PyObject file)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2058 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2059 PyObject *unicode = NULL;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2060 int err;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2061
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2062 if (file == NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2063 return -1;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2064
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2065 unicode = PyUnicode_FromString(text);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2066 if (unicode == NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2067 return -1;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2068
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2069 err = sys_pyfile_write_unicode(unicode, file);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2070 Py_DECREF(unicode);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2071 return err;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2072 }
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	2073
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	2074 /* 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	2075 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	2076
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	2077 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	2078 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	2079
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	2080 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	2081 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	2082 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	2083
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2084 PyErr_CheckSignals() is not called to avoid the execution of the Python
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2085 signal handlers: they may raise a new exception whereas sys_write()
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2086 ignores all exceptions.
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2087
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	2088 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	2089 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	2090
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	2091 * 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	2092
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	2093 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	2094 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	2095 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	2096 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	2097 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	2098 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	2099
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	2100 */
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	2101
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	2102 static void
86974 954167ce92a3 Issue #19512: add some common identifiers to only create common strings once, Victor Stinner <victor.stinner@gmail.com> parents: 86971 diff changeset	2103 sys_write(_Py_Identifier key, 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	2104 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2105 PyObject *file;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2106 PyObject error_type, error_value, *error_traceback;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2107 char buffer[1001];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2108 int written;
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	2109
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2110 PyErr_Fetch(&error_type, &error_value, &error_traceback);
86974 954167ce92a3 Issue #19512: add some common identifiers to only create common strings once, Victor Stinner <victor.stinner@gmail.com> parents: 86971 diff changeset	2111 file = _PySys_GetObjectId(key);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2112 written = PyOS_vsnprintf(buffer, sizeof(buffer), format, va);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2113 if (sys_pyfile_write(buffer, file) != 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2114 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2115 fputs(buffer, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2116 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2117 if (written < 0 \|\| (size_t)written >= sizeof(buffer)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2118 const char *truncated = "... truncated";
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2119 if (sys_pyfile_write(truncated, file) != 0)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2120 fputs(truncated, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2121 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2122 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	2123 }
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	2124
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	2125 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	2126 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	2127 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2128 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	2129
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2130 va_start(va, format);
86999 01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	2131 sys_write(&PyId_stdout, stdout, format, va);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2132 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	2133 }
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	2134
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	2135 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	2136 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	2137 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2138 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	2139
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2140 va_start(va, format);
86999 01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	2141 sys_write(&PyId_stderr, stderr, format, va);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2142 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	2143 }
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2144
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2145 static void
86974 954167ce92a3 Issue #19512: add some common identifiers to only create common strings once, Victor Stinner <victor.stinner@gmail.com> parents: 86971 diff changeset	2146 sys_format(_Py_Identifier key, FILE fp, const char *format, va_list va)
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2147 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2148 PyObject file, message;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2149 PyObject error_type, error_value, *error_traceback;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2150 char *utf8;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2151
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2152 PyErr_Fetch(&error_type, &error_value, &error_traceback);
86974 954167ce92a3 Issue #19512: add some common identifiers to only create common strings once, Victor Stinner <victor.stinner@gmail.com> parents: 86971 diff changeset	2153 file = _PySys_GetObjectId(key);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2154 message = PyUnicode_FromFormatV(format, va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2155 if (message != NULL) {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2156 if (sys_pyfile_write_unicode(message, file) != 0) {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2157 PyErr_Clear();
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2158 utf8 = _PyUnicode_AsString(message);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2159 if (utf8 != NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2160 fputs(utf8, fp);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2161 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2162 Py_DECREF(message);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2163 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2164 PyErr_Restore(error_type, error_value, error_traceback);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2165 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2166
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2167 void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2168 PySys_FormatStdout(const char *format, ...)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2169 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2170 va_list va;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2171
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2172 va_start(va, format);
86999 01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	2173 sys_format(&PyId_stdout, stdout, format, va);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2174 va_end(va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2175 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2176
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2177 void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2178 PySys_FormatStderr(const char *format, ...)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2179 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2180 va_list va;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2181
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2182 va_start(va, format);
86999 01c4a0af73cf Issue #19512, #19515: remove shared identifiers, move identifiers where they Victor Stinner <victor.stinner@gmail.com> parents: 86974 diff changeset	2183 sys_format(&PyId_stderr, stderr, format, va);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2184 va_end(va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2185 }

Mercurial > cpython-lru_cache-weakref

annotate Python/sysmodule.c @ 87690:66c1c9f32567 default tip