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

annotate Python/sysmodule.c @ 85412:694e50a79638 3.3

#18839: document that sys.exit() will not accept a non-integer numeric value as exit status.

author	Ezio Melotti <ezio.melotti@gmail.com>
date	Mon, 26 Aug 2013 14:00:39 +0300
parents	dca92e8a011a
children	780a0199c7f1 6cb3ae431bef

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
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	44 PyObject *
42812 a99ec4befda8 Add const to input string parameters Neal Norwitz <nnorwitz@gmail.com> parents: 42703 diff changeset	45 PySys_GetObject(const char *name)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	46 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	47 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	48 PyObject *sd = tstate->interp->sysdict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	49 if (sd == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	50 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	51 return PyDict_GetItemString(sd, name);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	52 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	53
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	54 int
42812 a99ec4befda8 Add const to input string parameters Neal Norwitz <nnorwitz@gmail.com> parents: 42703 diff changeset	55 PySys_SetObject(const char name, PyObject v)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	56 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	57 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	58 PyObject *sd = tstate->interp->sysdict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	59 if (v == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	60 if (PyDict_GetItemString(sd, name) == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	61 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	62 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	63 return PyDict_DelItemString(sd, name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	64 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	65 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	66 return PyDict_SetItemString(sd, name, v);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	67 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	68
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	69 /* 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	70 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	71 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	72 sys.stdout.write(redecoded).
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	73
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	74 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	75 static int
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	76 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	77 {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	78 PyObject *stdout_encoding = NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	79 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	80 char *stdout_encoding_str;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	81 int ret;
72925 7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	82 _Py_IDENTIFIER(encoding);
7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	83 _Py_IDENTIFIER(buffer);
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	84
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	85 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	86 if (stdout_encoding == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	87 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	88 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	89 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	90 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	91
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	92 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	93 if (repr_str == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	94 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	95 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	96 stdout_encoding_str,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	97 "backslashreplace");
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	98 Py_DECREF(repr_str);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	99 if (encoded == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	100 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	101
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	102 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	103 if (buffer) {
72925 7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	104 _Py_IDENTIFIER(write);
72835 5e33219492bc Add API for static strings, primarily good for identifiers. Martin v. Löwis <martin@v.loewis.de> parents: 72510 diff changeset	105 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	106 Py_DECREF(buffer);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	107 Py_DECREF(encoded);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	108 if (result == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	109 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	110 Py_DECREF(result);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	111 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	112 else {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	113 PyErr_Clear();
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	114 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	115 stdout_encoding_str,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	116 "strict");
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	117 Py_DECREF(encoded);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	118 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	119 Py_DECREF(escaped_str);
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 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	122 Py_DECREF(escaped_str);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	123 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	124 ret = 0;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	125 goto finally;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	126
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	127 error:
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	128 ret = -1;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	129 finally:
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	130 Py_XDECREF(stdout_encoding);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	131 return ret;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	132 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	133
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	134 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	135 sys_displayhook(PyObject self, PyObject o)
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	136 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	137 PyObject *outf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	138 PyInterpreterState *interp = PyThreadState_GET()->interp;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	139 PyObject *modules = interp->modules;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	140 PyObject *builtins = PyDict_GetItemString(modules, "builtins");
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	141 int err;
72926 db4aa878cea2 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. Martin v. Löwis <martin@v.loewis.de> parents: 72925 diff changeset	142 _Py_IDENTIFIER(_);
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	143
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	144 if (builtins == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	145 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	146 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	147 }
18805 4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	148
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	149 /* Print value except if None */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	150 /* After printing, also assign to '_' */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	151 /* 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	152 if (o == Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	153 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	154 return Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	155 }
72926 db4aa878cea2 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. Martin v. Löwis <martin@v.loewis.de> parents: 72925 diff changeset	156 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	157 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	158 outf = PySys_GetObject("stdout");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	159 if (outf == NULL \|\| outf == Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	160 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	161 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	162 }
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	163 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	164 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	165 /* 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	166 * 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	167 PyErr_Clear();
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	168 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	169 if (err)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	170 return NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	171 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	172 else {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	173 return NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	174 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	175 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	176 if (PyFile_WriteString("\n", outf) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	177 return NULL;
72926 db4aa878cea2 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. Martin v. Löwis <martin@v.loewis.de> parents: 72925 diff changeset	178 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	179 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	180 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	181 return Py_None;
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	182 }
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	183
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	184 PyDoc_STRVAR(displayhook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	185 "displayhook(object) -> None\n"
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	186 "\n"
59302 4b413dfa27f9 Merged revisions 78622 via svnmerge from Florent Xicluna <florent.xicluna@gmail.com> parents: 55611 diff changeset	187 "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	188 );
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	189
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	190 static PyObject *
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	191 sys_excepthook(PyObject* self, PyObject* args)
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	192 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	193 PyObject exc, value, *tb;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	194 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	195 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	196 PyErr_Display(exc, value, tb);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	197 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	198 return Py_None;
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	199 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	200
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	201 PyDoc_STRVAR(excepthook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	202 "excepthook(exctype, value, traceback) -> None\n"
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	203 "\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	204 "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	205 );
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	206
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	207 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	208 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	209 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	210 PyThreadState *tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	211 tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	212 return Py_BuildValue(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	213 "(OOO)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	214 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	215 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	216 tstate->exc_traceback != NULL ?
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	217 tstate->exc_traceback : Py_None);
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	218 }
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	219
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	220 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	221 "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	222 \n\
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	223 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	224 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	225 );
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	226
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	227 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	228 sys_exit(PyObject self, PyObject args)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	229 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	230 PyObject *exit_code = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	231 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	232 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	233 /* 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	234 PyErr_SetObject(PyExc_SystemExit, exit_code);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	235 return NULL;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	236 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	237
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	238 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	239 "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	240 \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	241 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	242 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	243 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	244 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	245 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	246 );
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	247
20943 e4d380f5f297 Include sys_getdefaultencoding in #ifdef Py_USING_UNICODE. Fixes #479571. Martin v. Löwis <martin@v.loewis.de> parents: 20655 diff changeset	248
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	249 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	250 sys_getdefaultencoding(PyObject *self)
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	251 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	252 return PyUnicode_FromString(PyUnicode_GetDefaultEncoding());
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	253 }
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	254
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	255 PyDoc_STRVAR(getdefaultencoding_doc,
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	256 "getdefaultencoding() -> string\n\
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	257 \n\
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	258 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	259 implementation."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	260 );
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	261
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	262 static PyObject *
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	263 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	264 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	265 if (Py_FileSystemDefaultEncoding)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	266 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	267 PyErr_SetString(PyExc_RuntimeError,
a00b9a5688da sys.getfilesystemencoding() raises a RuntimeError if initfsencoding() was not Victor Stinner <victor.stinner@haypocalc.com> parents: 68489 diff changeset	268 "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	269 return NULL;
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	270 }
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	271
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	272 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	273 "getfilesystemencoding() -> string\n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	274 \n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	275 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	276 operating system filenames."
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	277 );
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	278
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	279 static PyObject *
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	280 sys_intern(PyObject self, PyObject args)
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	281 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	282 PyObject *s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	283 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	284 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	285 if (PyUnicode_CheckExact(s)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	286 Py_INCREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	287 PyUnicode_InternInPlace(&s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	288 return s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	289 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	290 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	291 PyErr_Format(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	292 "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	293 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	294 }
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	295 }
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	296
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	297 PyDoc_STRVAR(intern_doc,
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	298 "intern(string) -> string\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	299 \n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	300 ``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	301 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	302 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	303 same value.");
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	304
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	305
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	306 /*
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	307 * 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	308 * 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	309 */
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	310 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	311
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	312 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	313 trace_init(void)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	314 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	315 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	316 "c_call", "c_exception", "c_return"};
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	317 PyObject *name;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	318 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	319 for (i = 0; i < 7; ++i) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	320 if (whatstrings[i] == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	321 name = PyUnicode_InternFromString(whatnames[i]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	322 if (name == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	323 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	324 whatstrings[i] = name;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	325 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	326 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	327 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	328 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	329
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	330
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	331 static PyObject *
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	332 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	333 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	334 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	335 PyObject *args = PyTuple_New(3);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	336 PyObject *whatstr;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	337 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	338
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	339 if (args == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	340 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	341 Py_INCREF(frame);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	342 whatstr = whatstrings[what];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	343 Py_INCREF(whatstr);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	344 if (arg == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	345 arg = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	346 Py_INCREF(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	347 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	348 PyTuple_SET_ITEM(args, 1, whatstr);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	349 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	350
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	351 /* call the Python-level function */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	352 PyFrame_FastToLocals(frame);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	353 result = PyEval_CallObject(callback, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	354 PyFrame_LocalsToFast(frame, 1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	355 if (result == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	356 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	357
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	358 /* cleanup */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	359 Py_DECREF(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	360 return result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	361 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	362
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	363 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	364 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	365 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	366 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	367 PyThreadState *tstate = frame->f_tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	368 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	369
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	370 if (arg == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	371 arg = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	372 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	373 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	374 PyEval_SetProfile(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	375 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	376 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	377 Py_DECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	378 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	379 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	380
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	381 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	382 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	383 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	384 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	385 PyThreadState *tstate = frame->f_tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	386 PyObject *callback;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	387 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	388
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	389 if (what == PyTrace_CALL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	390 callback = self;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	391 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	392 callback = frame->f_trace;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	393 if (callback == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	394 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	395 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	396 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	397 PyEval_SetTrace(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	398 Py_XDECREF(frame->f_trace);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	399 frame->f_trace = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	400 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	401 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	402 if (result != Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	403 PyObject *temp = frame->f_trace;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	404 frame->f_trace = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	405 Py_XDECREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	406 frame->f_trace = result;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	407 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	408 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	409 Py_DECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	410 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	411 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	412 }
18136 4cb34314bd97 Instead of initializing & interning the strings passed to the profile Fred Drake <fdrake@acm.org> parents: 17396 diff changeset	413
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	414 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	415 sys_settrace(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	416 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	417 if (trace_init() == -1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	418 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	419 if (args == Py_None)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	420 PyEval_SetTrace(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	421 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	422 PyEval_SetTrace(trace_trampoline, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	423 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	424 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	425 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	426
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	427 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	428 "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	429 \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	430 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	431 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	432 );
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	433
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	434 static PyObject *
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	435 sys_gettrace(PyObject self, PyObject args)
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	436 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	437 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	438 PyObject *temp = tstate->c_traceobj;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	439
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	440 if (temp == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	441 temp = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	442 Py_INCREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	443 return temp;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	444 }
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	445
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	446 PyDoc_STRVAR(gettrace_doc,
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	447 "gettrace()\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	448 \n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	449 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	450 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	451 );
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	452
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	453 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	454 sys_setprofile(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	455 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	456 if (trace_init() == -1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	457 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	458 if (args == Py_None)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	459 PyEval_SetProfile(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	460 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	461 PyEval_SetProfile(profile_trampoline, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	462 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	463 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	464 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	465
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	466 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	467 "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	468 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	469 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	470 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	471 );
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	472
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	473 static PyObject *
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	474 sys_getprofile(PyObject self, PyObject args)
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	475 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	476 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	477 PyObject *temp = tstate->c_profileobj;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	478
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	479 if (temp == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	480 temp = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	481 Py_INCREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	482 return temp;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	483 }
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	484
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	485 PyDoc_STRVAR(getprofile_doc,
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	486 "getprofile()\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	487 \n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	488 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	489 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	490 );
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	491
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	492 static int _check_interval = 100;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	493
44828 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_setcheckinterval(PyObject self, PyObject args)
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	496 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	497 if (PyErr_WarnEx(PyExc_DeprecationWarning,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	498 "sys.getcheckinterval() and sys.setcheckinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	499 "are deprecated. Use sys.setswitchinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	500 "instead.", 1) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	501 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	502 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	503 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	504 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	505 return Py_None;
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	506 }
e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	507
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	508 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	509 "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	510 \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	511 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	512 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	513 );
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	514
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	515 static PyObject *
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	516 sys_getcheckinterval(PyObject self, PyObject args)
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	517 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	518 if (PyErr_WarnEx(PyExc_DeprecationWarning,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	519 "sys.getcheckinterval() and sys.setcheckinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	520 "are deprecated. Use sys.getswitchinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	521 "instead.", 1) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	522 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	523 return PyLong_FromLong(_check_interval);
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	524 }
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	525
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	526 PyDoc_STRVAR(getcheckinterval_doc,
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	527 "getcheckinterval() -> current check interval; see setcheckinterval()."
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	528 );
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	529
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	530 #ifdef WITH_THREAD
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	531 static PyObject *
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	532 sys_setswitchinterval(PyObject self, PyObject args)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	533 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	534 double d;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	535 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	536 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	537 if (d <= 0.0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	538 PyErr_SetString(PyExc_ValueError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	539 "switch interval must be strictly positive");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	540 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	541 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	542 _PyEval_SetSwitchInterval((unsigned long) (1e6 * d));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	543 Py_INCREF(Py_None);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	544 return Py_None;
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	545 }
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	546
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	547 PyDoc_STRVAR(setswitchinterval_doc,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	548 "setswitchinterval(n)\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	549 \n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	550 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	551 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	552 interpreter executes long sequences of uninterruptible code\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	553 (this is implementation-specific and workload-dependent).\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	554 \n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	555 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	556 A typical value is 0.005 (5 milliseconds)."
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	557 );
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	558
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	559 static PyObject *
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	560 sys_getswitchinterval(PyObject self, PyObject args)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	561 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	562 return PyFloat_FromDouble(1e-6 * _PyEval_GetSwitchInterval());
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	563 }
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	564
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	565 PyDoc_STRVAR(getswitchinterval_doc,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	566 "getswitchinterval() -> current thread switch interval; see setswitchinterval()."
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	567 );
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	568
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	569 #endif /* WITH_THREAD */
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	570
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	571 #ifdef WITH_TSC
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	572 static PyObject *
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	573 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	574 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	575 int bool;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	576 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	577
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	578 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	579 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	580 if (bool)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	581 tstate->interp->tscdump = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	582 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	583 tstate->interp->tscdump = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	584 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	585 return Py_None;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	586
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	587 }
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	588
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	589 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	590 "settscdump(bool)\n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	591 \n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	592 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	593 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	594 processor's time-stamp counter."
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	595 );
32344 748129e6e108 Remove compiler warning Neal Norwitz <nnorwitz@gmail.com> parents: 32301 diff changeset	596 #endif /* TSC */
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	597
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	598 static PyObject *
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	599 sys_setrecursionlimit(PyObject self, PyObject args)
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	600 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	601 int new_limit;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	602 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	603 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	604 if (new_limit <= 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	605 PyErr_SetString(PyExc_ValueError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	606 "recursion limit must be positive");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	607 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	608 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	609 Py_SetRecursionLimit(new_limit);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	610 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	611 return Py_None;
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	612 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	613
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	614 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	615
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	616 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	617 "hash_info\n\
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	618 \n\
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	619 A struct sequence providing parameters used for computing\n\
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	620 numeric hashes. The attributes are read only.");
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	621
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	622 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	623 {"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	624 {"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	625 "function is based"},
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	626 {"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	627 {"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	628 {"imag", "multiplier used for the imaginary part of a complex number"},
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	629 {NULL, NULL}
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	630 };
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	631
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	632 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	633 "sys.hash_info",
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	634 hash_info_doc,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	635 hash_info_fields,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	636 5,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	637 };
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	638
62828 1f37d082a9aa - sysmodule.c (get_hash_info): Define as static function. Matthias Klose <doko@ubuntu.com> parents: 62189 diff changeset	639 static PyObject *
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	640 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	641 {
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	642 PyObject *hash_info;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	643 int field = 0;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	644 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	645 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	646 return NULL;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	647 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	648 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	649 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	650 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	651 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	652 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	653 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	654 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	655 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	656 PyLong_FromLong(_PyHASH_IMAG));
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	657 if (PyErr_Occurred()) {
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	658 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	659 return NULL;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	660 }
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	661 return hash_info;
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
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	664
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	665 PyDoc_STRVAR(setrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	666 "setrecursionlimit(n)\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	667 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	668 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	669 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	670 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	671 dependent."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	672 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	673
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	674 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	675 sys_getrecursionlimit(PyObject *self)
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	676 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	677 return PyLong_FromLong(Py_GetRecursionLimit());
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	678 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	679
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	680 PyDoc_STRVAR(getrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	681 "getrecursionlimit()\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	682 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	683 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	684 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	685 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	686 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	687
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	688 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	689 PyDoc_STRVAR(getwindowsversion_doc,
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	690 "getwindowsversion()\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	691 \n\
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	692 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	693 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	694 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	695 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	696 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	697 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	698 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	699 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	700 );
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	701
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	702 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	703
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	704 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	705 {"major", "Major version number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	706 {"minor", "Minor version number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	707 {"build", "Build number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	708 {"platform", "Operating system platform"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	709 {"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	710 {"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	711 {"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	712 {"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	713 {"product_type", "System product type"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	714 {0}
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	715 };
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	716
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	717 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	718 "sys.getwindowsversion", /* name */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	719 getwindowsversion_doc, /* doc */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	720 windows_version_fields, /* fields */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	721 5 /* For backward compatibility,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	722 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	723 via indexing, the rest are name only */
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	724 };
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	725
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	726 static PyObject *
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	727 sys_getwindowsversion(PyObject *self)
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	728 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	729 PyObject *version;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	730 int pos = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	731 OSVERSIONINFOEX ver;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	732 ver.dwOSVersionInfoSize = sizeof(ver);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	733 if (!GetVersionEx((OSVERSIONINFO*) &ver))
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	734 return PyErr_SetFromWindowsErr(0);
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	735
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	736 version = PyStructSequence_New(&WindowsVersionType);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	737 if (version == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	738 return NULL;
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	739
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	740 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	741 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	742 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	743 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	744 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	745 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	746 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	747 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	748 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	749
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	750 return version;
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	751 }
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	752
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	753 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	754
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	755 #ifdef HAVE_DLOPEN
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	756 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	757 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	758 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	759 int new_val;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	760 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	761 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	762 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	763 if (!tstate)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	764 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	765 tstate->interp->dlopenflags = new_val;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	766 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	767 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	768 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	769
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	770 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	771 "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	772 \n\
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	773 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	774 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	775 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	776 sys.setdlopenflags(0). To share symbols across extension modules, call as\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	777 sys.setdlopenflags(ctypes.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	778 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	779
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	780 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	781 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	782 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	783 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	784 if (!tstate)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	785 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	786 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	787 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	788
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	789 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	790 "getdlopenflags() -> int\n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	791 \n\
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	792 Return the current value of the flags that are used for dlopen calls.\n\
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	793 The flag constants are defined in the ctypes and DLFCN modules.");
4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	794
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	795 #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	796
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	797 #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	798 /* 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	799 #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	800
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	801 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	802 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	803 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	804 int flag;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	805 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	806 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	807 mallopt(M_DEBUG, flag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	808 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	809 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	810 }
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	811 #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	812
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	813 static PyObject *
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	814 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	815 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	816 PyObject *res = NULL;
74578 7d96679c5d46 use the static identifier api for looking up special methods Benjamin Peterson <benjamin@python.org> parents: 73243 diff changeset	817 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	818 static char *kwlist[] = {"object", "default", 0};
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	819 PyObject o, dflt = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	820 PyObject *method;
74578 7d96679c5d46 use the static identifier api for looking up special methods Benjamin Peterson <benjamin@python.org> parents: 73243 diff changeset	821 _Py_IDENTIFIER(__sizeof__);
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	822
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	823 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	824 kwlist, &o, &dflt))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	825 return NULL;
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	826
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	827 /* 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	828 if (gc_head_size == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	829 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	830 if (gc_head_size == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	831 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	832 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	833
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	834 /* 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	835 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	836 return NULL;
53954 1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	837
74578 7d96679c5d46 use the static identifier api for looking up special methods Benjamin Peterson <benjamin@python.org> parents: 73243 diff changeset	838 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	839 if (method == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	840 if (!PyErr_Occurred())
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	841 PyErr_Format(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	842 "Type %.100s doesn't define __sizeof__",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	843 Py_TYPE(o)->tp_name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	844 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	845 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	846 res = PyObject_CallFunctionObjArgs(method, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	847 Py_DECREF(method);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	848 }
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	849
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	850 /* Has a default value been given */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	851 if ((res == NULL) && (dflt != NULL) &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	852 PyErr_ExceptionMatches(PyExc_TypeError))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	853 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	854 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	855 Py_INCREF(dflt);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	856 return dflt;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	857 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	858 else if (res == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	859 return res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	860
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	861 /* add gc_head size */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	862 if (PyObject_IS_GC(o)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	863 PyObject *tmp = res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	864 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	865 Py_DECREF(tmp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	866 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	867 return res;
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	868 }
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	869
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	870 PyDoc_STRVAR(getsizeof_doc,
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	871 "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	872 \n\
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	873 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	874
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	875 static PyObject *
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	876 sys_getrefcount(PyObject self, PyObject arg)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	877 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	878 return PyLong_FromSsize_t(arg->ob_refcnt);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	879 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	880
24126 fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	881 #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	882 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	883 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	884 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	885 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	886 }
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	887 #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	888
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	889 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	890 "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	891 \n\
23947 37118b6e5f46 Fix the docstring for sys.getrefcount(). Fred Drake <fdrake@acm.org> parents: 23746 diff changeset	892 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	893 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	894 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	895 );
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	896
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	897 #ifdef COUNT_ALLOCS
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	898 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	899 sys_getcounts(PyObject *self)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	900 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	901 extern PyObject *get_counts(void);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	902
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	903 return get_counts();
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	904 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	905 #endif
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	906
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	907 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	908 "_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	909 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	910 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	911 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	912 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	913 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	914 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	915 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	916 purposes only."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	917 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	918
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	919 static PyObject *
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	920 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	921 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	922 PyFrameObject *f = PyThreadState_GET()->frame;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	923 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	924
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	925 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	926 return NULL;
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	927
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	928 while (depth > 0 && f != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	929 f = f->f_back;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	930 --depth;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	931 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	932 if (f == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	933 PyErr_SetString(PyExc_ValueError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	934 "call stack is not deep enough");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	935 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	936 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	937 Py_INCREF(f);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	938 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	939 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	940
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	941 PyDoc_STRVAR(current_frames_doc,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	942 "_current_frames() -> dictionary\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	943 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	944 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	945 current stack frame.\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	946 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	947 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	948 );
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	949
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	950 static PyObject *
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	951 sys_current_frames(PyObject self, PyObject noargs)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	952 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	953 return _PyThread_CurrentFrames();
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	954 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	955
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	956 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	957 "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	958 \n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	959 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	960 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	961 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	962 );
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	963
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	964 static PyObject *
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	965 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	966 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	967 PyObject func, funcargs;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	968 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	969 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	970 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	971 }
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	972
27712 16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	973 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	974 "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	975 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	976 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	977 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	978 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	979 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	980 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	981 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	982 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	983 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	984 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	985 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	986 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	987 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	988 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	989 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	990 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	991 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	992 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	993 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	994 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	995
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	996 #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	997 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	998 #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	999
77577 d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1000 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	1001 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	1002 {
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1003 #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	1004 _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	1005 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	1006 #endif
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1007 _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	1008
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1009 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	1010 }
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1011 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	1012 "_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	1013 \n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1014 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	1015 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	1016 \n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1017 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	1018 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	1019 ");
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1020
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	1021 #ifdef Py_TRACE_REFS
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	1022 /* 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	1023 extern PyObject _Py_GetObjects(PyObject , PyObject *);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1024 #endif
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	1025
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1026 #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	1027 /* 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	1028 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	1029 #endif
7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1030
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	1031 #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	1032 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1033 #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	1034
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	1035 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	1036 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	1037 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1038 PyType_ClearCache();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1039 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	1040 }
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	1041
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	1042 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	1043 "_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	1044 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	1045
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	1046
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1047 static PyMethodDef sys_methods[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1048 /* 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	1049 {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1050 callstats_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1051 {"_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	1052 sys_clear_type_cache__doc__},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1053 {"_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	1054 current_frames_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1055 {"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	1056 {"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	1057 {"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	1058 {"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	1059 {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1060 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	1061 #ifdef HAVE_DLOPEN
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1062 {"getdlopenflags", (PyCFunction)sys_getdlopenflags, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1063 getdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1064 #endif
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1065 #ifdef COUNT_ALLOCS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1066 {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1067 #endif
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1068 #ifdef DYNAMIC_EXECUTION_PROFILE
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1069 {"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	1070 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1071 {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1072 METH_NOARGS, getfilesystemencoding_doc},
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	1073 #ifdef Py_TRACE_REFS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1074 {"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	1075 #endif
fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	1076 #ifdef Py_REF_DEBUG
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1077 {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1078 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1079 {"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	1080 {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1081 getrecursionlimit_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1082 {"getsizeof", (PyCFunction)sys_getsizeof,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1083 METH_VARARGS \| METH_KEYWORDS, getsizeof_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1084 {"_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	1085 #ifdef MS_WINDOWS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1086 {"getwindowsversion", (PyCFunction)sys_getwindowsversion, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1087 getwindowsversion_doc},
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	1088 #endif /* MS_WINDOWS */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1089 {"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	1090 #ifdef USE_MALLOPT
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1091 {"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	1092 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1093 {"setcheckinterval", sys_setcheckinterval, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1094 setcheckinterval_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1095 {"getcheckinterval", sys_getcheckinterval, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1096 getcheckinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	1097 #ifdef WITH_THREAD
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1098 {"setswitchinterval", sys_setswitchinterval, METH_VARARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1099 setswitchinterval_doc},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1100 {"getswitchinterval", sys_getswitchinterval, METH_NOARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1101 getswitchinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	1102 #endif
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1103 #ifdef HAVE_DLOPEN
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1104 {"setdlopenflags", sys_setdlopenflags, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1105 setdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1106 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1107 {"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	1108 {"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	1109 {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1110 setrecursionlimit_doc},
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	1111 #ifdef WITH_TSC
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1112 {"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	1113 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1114 {"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	1115 {"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	1116 {"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	1117 {"_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	1118 debugmallocstats_doc},
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1119 {NULL, NULL} /* sentinel */
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1120 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1121
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1122 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1123 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	1124 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1125 PyObject *list = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1126 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1127 if (list == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1128 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1129 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	1130 PyObject *name = PyUnicode_FromString(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1131 PyImport_Inittab[i].name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1132 if (name == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1133 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1134 PyList_Append(list, name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1135 Py_DECREF(name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1136 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1137 if (PyList_Sort(list) != 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1138 Py_DECREF(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1139 list = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1140 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1141 if (list) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1142 PyObject *v = PyList_AsTuple(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1143 Py_DECREF(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1144 list = v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1145 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1146 return list;
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1147 }
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1148
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1149 static PyObject *warnoptions = NULL;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1150
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1151 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1152 PySys_ResetWarnOptions(void)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1153 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1154 if (warnoptions == NULL \|\| !PyList_Check(warnoptions))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1155 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1156 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	1157 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1158
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1159 void
61751 b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1160 PySys_AddWarnOptionUnicode(PyObject *unicode)
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1161 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1162 if (warnoptions == NULL \|\| !PyList_Check(warnoptions)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1163 Py_XDECREF(warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1164 warnoptions = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1165 if (warnoptions == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1166 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1167 }
61751 b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1168 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	1169 }
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1170
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1171 void
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1172 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	1173 {
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1174 PyObject *unicode;
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1175 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	1176 if (unicode == NULL)
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1177 return;
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1178 PySys_AddWarnOptionUnicode(unicode);
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1179 Py_DECREF(unicode);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1180 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1181
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	1182 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	1183 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	1184 {
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	1185 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	1186 }
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	1187
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1188 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	1189
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1190 static PyObject *
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1191 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	1192 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1193 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	1194 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	1195 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	1196 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1197 return xoptions;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1198 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1199
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1200 void
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1201 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	1202 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1203 PyObject *opts;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1204 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	1205 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	1206
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1207 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	1208 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	1209 goto error;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1210
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1211 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	1212 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	1213 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	1214 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	1215 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	1216 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1217 else {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1218 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	1219 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	1220 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1221 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	1222 goto error;
68102 e2f96bd29252 Issue #8914: fix various warnings from the Clang static analyzer v254. Brett Cannon <bcannon@gmail.com> parents: 67380 diff changeset	1223 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	1224 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	1225 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	1226 return;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1227
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1228 error:
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1229 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	1230 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	1231 /* 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	1232 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	1233 PyErr_Clear();
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1234 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1235
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1236 PyObject *
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1237 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	1238 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1239 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	1240 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1241
8840 44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1242 /* 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	1243 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	1244 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	1245 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	1246 PyDoc_VAR(sys_doc) =
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1247 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	1248 "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	1249 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	1250 \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	1251 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	1252 \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	1253 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	1254 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	1255 modules -- dictionary of loaded modules\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1256 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1257 displayhook -- called to show results in an interactive session\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1258 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	1259 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	1260 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	1261 \n\
48470 3d868254ff7e correct docstring Benjamin Peterson <benjamin@python.org> parents: 48467 diff changeset	1262 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	1263 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	1264 stderr -- standard error object; used for error messages\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1265 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	1266 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	1267 \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	1268 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	1269 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	1270 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	1271 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	1272 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	1273 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1274 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1275 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1276 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	1277 "\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	1278 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	1279 \n\
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1280 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	1281 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	1282 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	1283 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	1284 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	1285 float_repr_style -- string indicating the style of repr() output for floats\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1286 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	1287 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	1288 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	1289 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	1290 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	1291 platform -- platform identifier\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1292 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	1293 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	1294 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	1295 version_info -- version information as a named tuple\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1296 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1297 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1298 #ifdef MS_WINDOWS
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1299 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1300 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1301 "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	1302 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	1303 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1304 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1305 #endif /* MS_WINDOWS */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1306 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1307 "__stdin__ -- the original stdin; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1308 __stdout__ -- the original stdout; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1309 __stderr__ -- the original stderr; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1310 __displayhook__ -- the original displayhook; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1311 __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	1312 \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	1313 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	1314 \n\
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44086 diff changeset	1315 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	1316 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	1317 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	1318 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	1319 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	1320 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	1321 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	1322 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	1323 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	1324 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	1325 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	1326 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	1327 setprofile() -- set the global profiling function\n\
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1328 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	1329 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	1330 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1331 )
13971 aa4202702252 The attempt to protect against MS_WIN16 compilers that do not support long Fred Drake <fdrake@acm.org> parents: 13968 diff changeset	1332 /* 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	1333
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1334
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1335 PyDoc_STRVAR(flags__doc__,
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1336 "sys.flags\n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1337 \n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1338 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	1339
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1340 static PyTypeObject FlagsType;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1341
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1342 static PyStructSequence_Field flags_fields[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1343 {"debug", "-d"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1344 {"inspect", "-i"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1345 {"interactive", "-i"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1346 {"optimize", "-O or -OO"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1347 {"dont_write_bytecode", "-B"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1348 {"no_user_site", "-s"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1349 {"no_site", "-S"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1350 {"ignore_environment", "-E"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1351 {"verbose", "-v"},
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1352 #ifdef RISCOS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1353 {"riscos_wimp", "???"},
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1354 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1355 /* {"unbuffered", "-u"}, */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1356 /* {"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	1357 {"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	1358 {"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	1359 {"hash_randomization", "-R"},
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1360 {0}
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1361 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1362
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1363 static PyStructSequence_Desc flags_desc = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1364 "sys.flags", /* name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1365 flags__doc__, /* doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1366 flags_fields, /* fields */
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1367 #ifdef RISCOS
75097 ed76dc34b39d Merge 3.2: Issue #13703 plus some related test suite fixes. Georg Brandl <georg@python.org> parents: 74727 75073 diff changeset	1368 13
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1369 #else
75097 ed76dc34b39d Merge 3.2: Issue #13703 plus some related test suite fixes. Georg Brandl <georg@python.org> parents: 74727 75073 diff changeset	1370 12
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1371 #endif
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1372 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1373
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1374 static PyObject*
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1375 make_flags(void)
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1376 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1377 int pos = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1378 PyObject *seq;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1379
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1380 seq = PyStructSequence_New(&FlagsType);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1381 if (seq == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1382 return NULL;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1383
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1384 #define SetFlag(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1385 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	1386
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1387 SetFlag(Py_DebugFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1388 SetFlag(Py_InspectFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1389 SetFlag(Py_InteractiveFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1390 SetFlag(Py_OptimizeFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1391 SetFlag(Py_DontWriteBytecodeFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1392 SetFlag(Py_NoUserSiteDirectory);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1393 SetFlag(Py_NoSiteFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1394 SetFlag(Py_IgnoreEnvironmentFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1395 SetFlag(Py_VerboseFlag);
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1396 #ifdef RISCOS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1397 SetFlag(Py_RISCOSWimpFlag);
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1398 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1399 /* SetFlag(saw_unbuffered_flag); */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1400 /* 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	1401 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	1402 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	1403 SetFlag(Py_HashRandomizationFlag);
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1404 #undef SetFlag
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1405
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1406 if (PyErr_Occurred()) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1407 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1408 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1409 return seq;
44674 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
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1412 PyDoc_STRVAR(version_info__doc__,
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1413 "sys.version_info\n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1414 \n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1415 Version information as a named tuple.");
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1416
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1417 static PyTypeObject VersionInfoType;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1418
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1419 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	1420 {"major", "Major release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1421 {"minor", "Minor release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1422 {"micro", "Patch release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1423 {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1424 {"serial", "Serial release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1425 {0}
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1426 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1427
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1428 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	1429 "sys.version_info", /* name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1430 version_info__doc__, /* doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1431 version_info_fields, /* fields */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1432 5
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1433 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1434
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1435 static PyObject *
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1436 make_version_info(void)
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1437 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1438 PyObject *version_info;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1439 char *s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1440 int pos = 0;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1441
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1442 version_info = PyStructSequence_New(&VersionInfoType);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1443 if (version_info == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1444 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1445 }
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1446
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1447 /*
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1448 * 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	1449 * 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	1450 */
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1451 #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	1452 s = "alpha";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1453 #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	1454 s = "beta";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1455 #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	1456 s = "candidate";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1457 #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	1458 s = "final";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1459 #endif
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1460
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1461 #define SetIntItem(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1462 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	1463 #define SetStrItem(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1464 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	1465
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1466 SetIntItem(PY_MAJOR_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1467 SetIntItem(PY_MINOR_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1468 SetIntItem(PY_MICRO_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1469 SetStrItem(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1470 SetIntItem(PY_RELEASE_SERIAL);
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1471 #undef SetIntItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1472 #undef SetStrItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1473
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1474 if (PyErr_Occurred()) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1475 Py_CLEAR(version_info);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1476 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1477 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1478 return version_info;
51378 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
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1481 /* sys.implementation values */
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1482 #define NAME "cpython"
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1483 const char *_PySys_ImplName = NAME;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1484 #define QUOTE(arg) #arg
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1485 #define STRIFY(name) QUOTE(name)
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1486 #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	1487 #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	1488 #define TAG NAME "-" MAJOR MINOR;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1489 const char *_PySys_ImplCacheTag = TAG;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1490 #undef NAME
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1491 #undef QUOTE
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1492 #undef STRIFY
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1493 #undef MAJOR
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1494 #undef MINOR
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1495 #undef TAG
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1496
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1497 static PyObject *
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1498 make_impl_info(PyObject *version_info)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1499 {
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1500 int res;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1501 PyObject impl_info, value, *ns;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1502
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1503 impl_info = PyDict_New();
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1504 if (impl_info == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1505 return NULL;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1506
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1507 /* populate the dict */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1508
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1509 value = PyUnicode_FromString(_PySys_ImplName);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1510 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1511 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1512 res = PyDict_SetItemString(impl_info, "name", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1513 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1514 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1515 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1516
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1517 value = PyUnicode_FromString(_PySys_ImplCacheTag);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1518 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1519 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1520 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	1521 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1522 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1523 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1524
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1525 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	1526 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1527 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1528
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1529 value = PyLong_FromLong(PY_VERSION_HEX);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1530 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1531 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1532 res = PyDict_SetItemString(impl_info, "hexversion", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1533 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1534 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1535 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1536
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1537 /* dict ready */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1538
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1539 ns = _PyNamespace_New(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1540 Py_DECREF(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1541 return ns;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1542
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1543 error:
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1544 Py_CLEAR(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1545 return NULL;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1546 }
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1547
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1548 static struct PyModuleDef sysmodule = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1549 PyModuleDef_HEAD_INIT,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1550 "sys",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1551 sys_doc,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1552 -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	1553 sys_methods,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1554 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1555 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1556 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1557 NULL
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1558 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1559
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1560 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1561 _PySys_Init(void)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1562 {
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1563 PyObject m, v, sysdict, version_info;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1564 char *s;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1565
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1566 m = PyModule_Create(&sysmodule);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1567 if (m == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1568 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1569 sysdict = PyModule_GetDict(m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1570 #define SET_SYS_FROM_STRING(key, value) \
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1571 v = value; \
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1572 if (v != NULL) \
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1573 PyDict_SetItemString(sysdict, key, v); \
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1574 Py_XDECREF(v)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1575
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1576 /* 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	1577 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	1578 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	1579 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	1580 the shell already prevents that. */
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1581 #if !defined(MS_WINDOWS)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1582 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1583 struct stat sb;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1584 if (fstat(fileno(stdin), &sb) == 0 &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1585 S_ISDIR(sb.st_mode)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1586 /* 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	1587 /* 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	1588 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	1589 exit(EXIT_FAILURE);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1590 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1591 }
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1592 #endif
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1593
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1594 /* 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	1595
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1596 PyDict_SetItemString(sysdict, "__displayhook__",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1597 PyDict_GetItemString(sysdict, "displayhook"));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1598 PyDict_SetItemString(sysdict, "__excepthook__",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1599 PyDict_GetItemString(sysdict, "excepthook"));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1600 SET_SYS_FROM_STRING("version",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1601 PyUnicode_FromString(Py_GetVersion()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1602 SET_SYS_FROM_STRING("hexversion",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1603 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	1604 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	1605 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	1606 _Py_hgversion()));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1607 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	1608 PyBool_FromLong(Py_DontWriteBytecodeFlag));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1609 SET_SYS_FROM_STRING("api_version",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1610 PyLong_FromLong(PYTHON_API_VERSION));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1611 SET_SYS_FROM_STRING("copyright",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1612 PyUnicode_FromString(Py_GetCopyright()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1613 SET_SYS_FROM_STRING("platform",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1614 PyUnicode_FromString(Py_GetPlatform()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1615 SET_SYS_FROM_STRING("executable",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1616 PyUnicode_FromWideChar(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1617 Py_GetProgramFullPath(), -1));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1618 SET_SYS_FROM_STRING("prefix",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1619 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1620 SET_SYS_FROM_STRING("exec_prefix",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1621 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
77154 294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1622 SET_SYS_FROM_STRING("base_prefix",
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1623 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1624 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	1625 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1626 SET_SYS_FROM_STRING("maxsize",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1627 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	1628 SET_SYS_FROM_STRING("float_info",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1629 PyFloat_GetInfo());
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1630 SET_SYS_FROM_STRING("int_info",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1631 PyLong_GetInfo());
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1632 /* initialize hash_info */
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1633 if (Hash_InfoType.tp_name == 0)
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1634 PyStructSequence_InitType(&Hash_InfoType, &hash_info_desc);
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1635 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	1636 get_hash_info());
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1637 SET_SYS_FROM_STRING("maxunicode",
72503 606652491366 #13054: sys.maxunicode is now always 0x10FFFF. Ezio Melotti <ezio.melotti@gmail.com> parents: 69710 diff changeset	1638 PyLong_FromLong(0x10FFFF));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1639 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	1640 list_builtin_module_names());
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1641 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1642 /* Assumes that longs are at least 2 bytes long.
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1643 Should be safe! */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1644 unsigned long number = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1645 char *value;
13968 841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1646
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1647 s = (char *) &number;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1648 if (s[0] == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1649 value = "big";
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1650 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1651 value = "little";
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1652 SET_SYS_FROM_STRING("byteorder",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1653 PyUnicode_FromString(value));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1654 }
4126 c80c515999b9 Use MS_DLL_ID as sys.winver Guido van Rossum <guido@python.org> parents: 3877 diff changeset	1655 #ifdef MS_COREDLL
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1656 SET_SYS_FROM_STRING("dllhandle",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1657 PyLong_FromVoidPtr(PyWin_DLLhModule));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1658 SET_SYS_FROM_STRING("winver",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1659 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	1660 #endif
65389 932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1661 #ifdef ABIFLAGS
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1662 SET_SYS_FROM_STRING("abiflags",
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1663 PyUnicode_FromString(ABIFLAGS));
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1664 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1665 if (warnoptions == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1666 warnoptions = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1667 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1668 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1669 Py_INCREF(warnoptions);
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 if (warnoptions != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1672 PyDict_SetItemString(sysdict, "warnoptions", warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1673 }
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1674
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1675 v = get_xoptions();
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1676 if (v != NULL) {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1677 PyDict_SetItemString(sysdict, "_xoptions", v);
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1678 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1679
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1680 /* version_info */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1681 if (VersionInfoType.tp_name == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1682 PyStructSequence_InitType(&VersionInfoType, &version_info_desc);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1683 version_info = make_version_info();
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1684 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	1685 /* prevent user from creating new instances */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1686 VersionInfoType.tp_init = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1687 VersionInfoType.tp_new = NULL;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1688
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1689 /* implementation */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1690 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	1691
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1692 /* flags */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1693 if (FlagsType.tp_name == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1694 PyStructSequence_InitType(&FlagsType, &flags_desc);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1695 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	1696 /* prevent user from creating new instances */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1697 FlagsType.tp_init = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1698 FlagsType.tp_new = NULL;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1699
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1700
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1701 #if defined(MS_WINDOWS)
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1702 /* getwindowsversion */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1703 if (WindowsVersionType.tp_name == 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1704 PyStructSequence_InitType(&WindowsVersionType, &windows_version_desc);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1705 /* prevent user from creating new instances */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1706 WindowsVersionType.tp_init = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1707 WindowsVersionType.tp_new = NULL;
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1708 #endif
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1709
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1710 /* 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	1711 #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	1712 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	1713 PyUnicode_FromString("short"));
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1714 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1715 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	1716 PyUnicode_FromString("legacy"));
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1717 #endif
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1718
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1719 #ifdef WITH_THREAD
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1720 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	1721 #endif
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1722
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1723 #undef SET_SYS_FROM_STRING
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1724 if (PyErr_Occurred())
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1725 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1726 return m;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1727 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1728
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1729 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1730 makepathobject(const wchar_t *path, wchar_t delim)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1731 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1732 int i, n;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1733 const wchar_t *p;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1734 PyObject v, w;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1735
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1736 n = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1737 p = path;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1738 while ((p = wcschr(p, delim)) != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1739 n++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1740 p++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1741 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1742 v = PyList_New(n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1743 if (v == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1744 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1745 for (i = 0; ; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1746 p = wcschr(path, delim);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1747 if (p == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1748 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	1749 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	1750 if (w == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1751 Py_DECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1752 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1753 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1754 PyList_SetItem(v, i, w);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1755 if (*p == '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1756 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1757 path = p+1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1758 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1759 return v;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1760 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1761
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1762 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1763 PySys_SetPath(const wchar_t *path)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1764 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1765 PyObject *v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1766 if ((v = makepathobject(path, DELIM)) == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1767 Py_FatalError("can't create sys.path");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1768 if (PySys_SetObject("path", v) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1769 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	1770 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	1771 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1772
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1773 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1774 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	1775 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1776 PyObject *av;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1777 if (argc <= 0 \|\| argv == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1778 /* 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	1779 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	1780 argv = empty_argv;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1781 argc = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1782 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1783 av = PyList_New(argc);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1784 if (av != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1785 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1786 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	1787 #ifdef __VMS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1788 PyObject *v;
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1789
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1790 /* 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	1791 if (i == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1792 char* fn = decc$translate_vms(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1793 if ((fn == (char )0) \|\| fn == (char )-1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1794 v = PyUnicode_FromString(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1795 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1796 v = PyUnicode_FromString(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1797 decc$translate_vms(argv[0]));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1798 } else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1799 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	1800 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1801 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	1802 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1803 if (v == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1804 Py_DECREF(av);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1805 av = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1806 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1807 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1808 PyList_SetItem(av, i, v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1809 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1810 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1811 return av;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1812 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1813
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	1814 #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	1815 (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	1816 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	1817
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1818 static void
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1819 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	1820 {
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1821 wchar_t *argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1822 wchar_t *p = NULL;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1823 Py_ssize_t n = 0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1824 PyObject *a;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1825 PyObject *path;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1826 #ifdef HAVE_READLINK
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1827 wchar_t link[MAXPATHLEN+1];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1828 wchar_t argv0copy[2*MAXPATHLEN+1];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1829 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	1830 #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	1831 #if defined(HAVE_REALPATH)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1832 wchar_t fullpath[MAXPATHLEN];
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1833 #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	1834 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	1835 #endif
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1836
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1837 path = PySys_GetObject("path");
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1838 if (path == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1839 return;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1840
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1841 argv0 = argv[0];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1842
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1843 #ifdef HAVE_READLINK
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1844 if (_HAVE_SCRIPT_ARGUMENT(argc, argv))
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1845 nr = _Py_wreadlink(argv0, link, MAXPATHLEN);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1846 if (nr > 0) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1847 /* It's a symlink */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1848 link[nr] = '\0';
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1849 if (link[0] == SEP)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1850 argv0 = link; /* Link to absolute path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1851 else if (wcschr(link, SEP) == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1852 ; /* Link without path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1853 else {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1854 /* Must join(dirname(argv0), link) */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1855 wchar_t *q = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1856 if (q == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1857 argv0 = link; /* argv0 without path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1858 else {
84785 dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1859 /* 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	1860 wcsncpy(argv0copy, argv0, MAXPATHLEN);
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1861 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	1862 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	1863 q[MAXPATHLEN + 1] = L'\0';
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1864 argv0 = argv0copy;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1865 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1866 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1867 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1868 #endif /* HAVE_READLINK */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1869 #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	1870 if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1871 wchar_t *q;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1872 #if defined(MS_WINDOWS) && !defined(MS_WINCE)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1873 /* 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	1874 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	1875 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	1876 wchar_t *ptemp;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1877 if (GetFullPathNameW(argv0,
72510 b534b56379cb Use the new Py_ARRAY_LENGTH macro Victor Stinner <victor.stinner@haypocalc.com> parents: 72503 diff changeset	1878 Py_ARRAY_LENGTH(fullpath),
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1879 fullpath,
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1880 &ptemp)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1881 argv0 = fullpath;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1882 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1883 #endif
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1884 p = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1885 /* Test for alternate separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1886 q = wcsrchr(p ? p : argv0, '/');
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1887 if (q != NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1888 p = q;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1889 if (p != NULL) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1890 n = p + 1 - argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1891 if (n > 1 && p[-1] != ':')
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1892 n--; /* Drop trailing separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1893 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1894 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1895 #else /* All other filename syntaxes */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1896 if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1897 #if defined(HAVE_REALPATH)
65166 8fd5d06462e6 _Py_wrealpath() requires the size of the output buffer Victor Stinner <victor.stinner@haypocalc.com> parents: 65162 diff changeset	1898 if (_Py_wrealpath(argv0, fullpath, PATH_MAX)) {
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1899 argv0 = fullpath;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1900 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1901 #endif
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1902 p = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1903 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1904 if (p != NULL) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1905 n = p + 1 - argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1906 #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	1907 if (n > 1)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1908 n--; /* Drop trailing separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1909 #endif /* Unix */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1910 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1911 #endif /* All others */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1912 a = PyUnicode_FromWideChar(argv0, n);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1913 if (a == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1914 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	1915 if (PyList_Insert(path, 0, a) < 0)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1916 Py_FatalError("sys.path.insert(0) failed");
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1917 Py_DECREF(a);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1918 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1919
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1920 void
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1921 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	1922 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1923 PyObject *av = makeargvobject(argc, argv);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1924 if (av == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1925 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	1926 if (PySys_SetObject("argv", av) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1927 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	1928 Py_DECREF(av);
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1929 if (updatepath)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1930 sys_update_path(argc, argv);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1931 }
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	1932
61791 9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1933 void
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1934 PySys_SetArgv(int argc, wchar_t **argv)
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1935 {
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1936 PySys_SetArgvEx(argc, argv, 1);
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1937 }
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1938
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1939 /* Reimplementation of PyFile_WriteString() no calling indirectly
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1940 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	1941
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1942 static int
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1943 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	1944 {
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1945 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	1946 int err;
72925 7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	1947 _Py_IDENTIFIER(write);
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1948
62190 7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1949 if (file == NULL)
7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1950 return -1;
7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1951
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	1952 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	1953 if (writer == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1954 goto error;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1955
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1956 args = PyTuple_Pack(1, unicode);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1957 if (args == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1958 goto error;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1959
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1960 result = PyEval_CallObject(writer, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1961 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1962 goto error;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1963 } else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1964 err = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1965 goto finally;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1966 }
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1967
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1968 error:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1969 err = -1;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1970 finally:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1971 Py_XDECREF(writer);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1972 Py_XDECREF(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1973 Py_XDECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1974 return err;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1975 }
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1976
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1977 static int
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1978 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	1979 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1980 PyObject *unicode = NULL;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1981 int err;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1982
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1983 if (file == NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1984 return -1;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1985
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1986 unicode = PyUnicode_FromString(text);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1987 if (unicode == NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1988 return -1;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1989
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1990 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	1991 Py_DECREF(unicode);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1992 return err;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1993 }
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	1994
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	1995 /* 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	1996 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	1997
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	1998 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	1999 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	2000
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	2001 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	2002 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	2003 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	2004
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2005 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	2006 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	2007 ignores all exceptions.
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2008
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	2009 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	2010 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	2011
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 * 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	2013
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	2014 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	2015 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	2016 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	2017 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	2018 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	2019 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	2020
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	2021 */
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	2022
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	2023 static void
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2024 sys_write(char name, FILE fp, const char *format, va_list va)
8314 f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	2025 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2026 PyObject *file;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2027 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	2028 char buffer[1001];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2029 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	2030
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2031 PyErr_Fetch(&error_type, &error_value, &error_traceback);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2032 file = PySys_GetObject(name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2033 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	2034 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	2035 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2036 fputs(buffer, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2037 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2038 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	2039 const char *truncated = "... truncated";
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2040 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	2041 fputs(truncated, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2042 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2043 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	2044 }
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	2045
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	2046 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	2047 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	2048 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2049 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	2050
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2051 va_start(va, format);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2052 sys_write("stdout", stdout, format, va);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2053 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	2054 }
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	2055
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	2056 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	2057 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	2058 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2059 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	2060
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2061 va_start(va, format);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2062 sys_write("stderr", stderr, format, va);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2063 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	2064 }
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2065
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2066 static void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2067 sys_format(char name, FILE fp, const char *format, va_list va)
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 PyObject file, message;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2070 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	2071 char *utf8;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2072
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2073 PyErr_Fetch(&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	2074 file = PySys_GetObject(name);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2075 message = PyUnicode_FromFormatV(format, va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2076 if (message != NULL) {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2077 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	2078 PyErr_Clear();
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2079 utf8 = _PyUnicode_AsString(message);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2080 if (utf8 != NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2081 fputs(utf8, fp);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2082 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2083 Py_DECREF(message);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2084 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2085 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	2086 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2087
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2088 void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2089 PySys_FormatStdout(const char *format, ...)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2090 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2091 va_list va;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2092
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2093 va_start(va, format);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2094 sys_format("stdout", stdout, format, va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2095 va_end(va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2096 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2097
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2098 void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2099 PySys_FormatStderr(const char *format, ...)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2100 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2101 va_list va;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2102
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2103 va_start(va, format);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2104 sys_format("stderr", stderr, format, va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2105 va_end(va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2106 }

Mercurial > cpython-lru_cache-weakref

annotate Python/sysmodule.c @ 85412:694e50a79638 3.3