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

annotate Python/sysmodule.c @ 84172:e353f64dfd95

importlib.abc.SourceLoader.get_source() was re-raising SyntaxError and UnicodeDecodeError as ImportError. That was over-reaching the point of raising ImportError in get_source() (which is to signal the source code was not found when it should have). Conflating the two exceptions with ImportError could lead to masking errors with the source which should be known outside of whether there was an error simply getting the source to begin with.

author	Brett Cannon <brett@python.org>
date	Sun, 16 Jun 2013 18:05:54 -0400
parents	c40f4c19d20b
children	1da78c7d382b

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\
22531 ef314b37e260 backport nascheme's checkin of Michael W. Hudson <mwh@python.net> parents: 22119 diff changeset	243 If the status is numeric, it will be used as the system exit status.\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	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
80777 c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	897 static PyObject *
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	898 sys_getallocatedblocks(PyObject *self)
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	899 {
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	900 return PyLong_FromSsize_t(_Py_GetAllocatedBlocks());
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	901 }
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	902
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	903 PyDoc_STRVAR(getallocatedblocks_doc,
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	904 "getallocatedblocks() -> integer\n\
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	905 \n\
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	906 Return the number of memory blocks currently allocated, regardless of their\n\
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	907 size."
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	908 );
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	909
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	910 #ifdef COUNT_ALLOCS
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	911 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	912 sys_getcounts(PyObject *self)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	913 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	914 extern PyObject *get_counts(void);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	915
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	916 return get_counts();
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	917 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	918 #endif
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	919
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	920 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	921 "_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	922 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	923 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	924 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	925 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	926 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	927 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	928 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	929 purposes only."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	930 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	931
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	932 static PyObject *
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	933 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	934 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	935 PyFrameObject *f = PyThreadState_GET()->frame;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	936 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	937
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	938 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	939 return NULL;
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	940
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	941 while (depth > 0 && f != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	942 f = f->f_back;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	943 --depth;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	944 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	945 if (f == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	946 PyErr_SetString(PyExc_ValueError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	947 "call stack is not deep enough");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	948 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	949 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	950 Py_INCREF(f);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	951 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	952 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	953
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	954 PyDoc_STRVAR(current_frames_doc,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	955 "_current_frames() -> dictionary\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	956 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	957 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	958 current stack frame.\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	959 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	960 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	961 );
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	962
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	963 static PyObject *
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	964 sys_current_frames(PyObject self, PyObject noargs)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	965 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	966 return _PyThread_CurrentFrames();
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	967 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	968
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	969 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	970 "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	971 \n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	972 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	973 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	974 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	975 );
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	976
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	977 static PyObject *
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	978 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	979 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	980 PyObject func, funcargs;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	981 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	982 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	983 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	984 }
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	985
27712 16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	986 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	987 "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	988 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	989 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	990 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	991 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	992 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	993 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	994 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	995 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	996 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	997 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	998 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	999 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	1000 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	1001 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	1002 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	1003 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	1004 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	1005 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	1006 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	1007 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	1008
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	1009 #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	1010 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	1011 #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	1012
77577 d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1013 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	1014 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	1015 {
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1016 #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	1017 _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	1018 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	1019 #endif
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1020 _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	1021
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1022 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	1023 }
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1024 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	1025 "_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	1026 \n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1027 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	1028 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	1029 \n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1030 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	1031 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	1032 ");
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1033
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	1034 #ifdef Py_TRACE_REFS
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	1035 /* 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	1036 extern PyObject _Py_GetObjects(PyObject , PyObject *);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1037 #endif
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	1038
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1039 #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	1040 /* 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	1041 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	1042 #endif
7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1043
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	1044 #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	1045 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1046 #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	1047
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	1048 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	1049 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	1050 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1051 PyType_ClearCache();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1052 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	1053 }
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	1054
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	1055 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	1056 "_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	1057 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	1058
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	1059
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1060 static PyMethodDef sys_methods[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1061 /* 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	1062 {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1063 callstats_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1064 {"_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	1065 sys_clear_type_cache__doc__},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1066 {"_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	1067 current_frames_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1068 {"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	1069 {"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	1070 {"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	1071 {"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	1072 {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1073 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	1074 #ifdef HAVE_DLOPEN
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1075 {"getdlopenflags", (PyCFunction)sys_getdlopenflags, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1076 getdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1077 #endif
80777 c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	1078 {"getallocatedblocks", (PyCFunction)sys_getallocatedblocks, METH_NOARGS,
c40f4c19d20b Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. Antoine Pitrou <solipsis@pitrou.net> parents: 80520 diff changeset	1079 getallocatedblocks_doc},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1080 #ifdef COUNT_ALLOCS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1081 {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1082 #endif
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1083 #ifdef DYNAMIC_EXECUTION_PROFILE
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1084 {"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	1085 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1086 {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1087 METH_NOARGS, getfilesystemencoding_doc},
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	1088 #ifdef Py_TRACE_REFS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1089 {"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	1090 #endif
fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	1091 #ifdef Py_REF_DEBUG
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1092 {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1093 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1094 {"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	1095 {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1096 getrecursionlimit_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1097 {"getsizeof", (PyCFunction)sys_getsizeof,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1098 METH_VARARGS \| METH_KEYWORDS, getsizeof_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1099 {"_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	1100 #ifdef MS_WINDOWS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1101 {"getwindowsversion", (PyCFunction)sys_getwindowsversion, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1102 getwindowsversion_doc},
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	1103 #endif /* MS_WINDOWS */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1104 {"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	1105 #ifdef USE_MALLOPT
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1106 {"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	1107 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1108 {"setcheckinterval", sys_setcheckinterval, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1109 setcheckinterval_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1110 {"getcheckinterval", sys_getcheckinterval, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1111 getcheckinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	1112 #ifdef WITH_THREAD
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1113 {"setswitchinterval", sys_setswitchinterval, METH_VARARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1114 setswitchinterval_doc},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1115 {"getswitchinterval", sys_getswitchinterval, METH_NOARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1116 getswitchinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	1117 #endif
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1118 #ifdef HAVE_DLOPEN
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1119 {"setdlopenflags", sys_setdlopenflags, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1120 setdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1121 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1122 {"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	1123 {"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	1124 {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1125 setrecursionlimit_doc},
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	1126 #ifdef WITH_TSC
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1127 {"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	1128 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1129 {"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	1130 {"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	1131 {"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	1132 {"_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	1133 debugmallocstats_doc},
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1134 {NULL, NULL} /* sentinel */
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1135 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1136
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1137 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1138 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	1139 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1140 PyObject *list = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1141 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1142 if (list == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1143 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1144 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	1145 PyObject *name = PyUnicode_FromString(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1146 PyImport_Inittab[i].name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1147 if (name == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1148 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1149 PyList_Append(list, name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1150 Py_DECREF(name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1151 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1152 if (PyList_Sort(list) != 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1153 Py_DECREF(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1154 list = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1155 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1156 if (list) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1157 PyObject *v = PyList_AsTuple(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1158 Py_DECREF(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1159 list = v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1160 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1161 return list;
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1162 }
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1163
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1164 static PyObject *warnoptions = NULL;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1165
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1166 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1167 PySys_ResetWarnOptions(void)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1168 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1169 if (warnoptions == NULL \|\| !PyList_Check(warnoptions))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1170 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1171 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	1172 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1173
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1174 void
61751 b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1175 PySys_AddWarnOptionUnicode(PyObject *unicode)
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1176 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1177 if (warnoptions == NULL \|\| !PyList_Check(warnoptions)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1178 Py_XDECREF(warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1179 warnoptions = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1180 if (warnoptions == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1181 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1182 }
61751 b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1183 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	1184 }
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1185
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1186 void
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1187 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	1188 {
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1189 PyObject *unicode;
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1190 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	1191 if (unicode == NULL)
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1192 return;
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1193 PySys_AddWarnOptionUnicode(unicode);
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1194 Py_DECREF(unicode);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1195 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1196
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	1197 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	1198 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	1199 {
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	1200 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	1201 }
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	1202
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1203 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	1204
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1205 static PyObject *
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1206 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	1207 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1208 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	1209 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	1210 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	1211 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1212 return xoptions;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1213 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1214
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1215 void
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1216 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	1217 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1218 PyObject *opts;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1219 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	1220 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	1221
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1222 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	1223 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	1224 goto error;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1225
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1226 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	1227 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	1228 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	1229 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	1230 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	1231 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1232 else {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1233 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	1234 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	1235 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1236 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	1237 goto error;
68102 e2f96bd29252 Issue #8914: fix various warnings from the Clang static analyzer v254. Brett Cannon <bcannon@gmail.com> parents: 67380 diff changeset	1238 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	1239 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	1240 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	1241 return;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1242
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1243 error:
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1244 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	1245 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	1246 /* 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	1247 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	1248 PyErr_Clear();
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1249 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1250
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1251 PyObject *
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1252 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	1253 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1254 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	1255 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1256
8840 44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1257 /* 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	1258 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	1259 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	1260 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	1261 PyDoc_VAR(sys_doc) =
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1262 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	1263 "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	1264 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	1265 \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	1266 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	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 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	1269 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	1270 modules -- dictionary of loaded modules\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1271 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1272 displayhook -- called to show results in an interactive session\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1273 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	1274 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	1275 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	1276 \n\
48470 3d868254ff7e correct docstring Benjamin Peterson <benjamin@python.org> parents: 48467 diff changeset	1277 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	1278 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	1279 stderr -- standard error object; used for error messages\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1280 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	1281 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	1282 \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	1283 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	1284 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	1285 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	1286 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	1287 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	1288 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1289 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1290 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1291 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	1292 "\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	1293 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	1294 \n\
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1295 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	1296 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	1297 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	1298 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	1299 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	1300 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	1301 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	1302 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	1303 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	1304 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	1305 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	1306 platform -- platform identifier\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1307 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	1308 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	1309 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	1310 version_info -- version information as a named tuple\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1311 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1312 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1313 #ifdef MS_WINDOWS
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1314 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1315 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1316 "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	1317 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	1318 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1319 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1320 #endif /* MS_WINDOWS */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1321 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1322 "__stdin__ -- the original stdin; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1323 __stdout__ -- the original stdout; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1324 __stderr__ -- the original stderr; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1325 __displayhook__ -- the original displayhook; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1326 __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	1327 \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	1328 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	1329 \n\
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44086 diff changeset	1330 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	1331 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	1332 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	1333 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	1334 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	1335 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	1336 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	1337 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	1338 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	1339 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	1340 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	1341 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	1342 setprofile() -- set the global profiling function\n\
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1343 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	1344 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	1345 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1346 )
13971 aa4202702252 The attempt to protect against MS_WIN16 compilers that do not support long Fred Drake <fdrake@acm.org> parents: 13968 diff changeset	1347 /* 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	1348
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1349
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1350 PyDoc_STRVAR(flags__doc__,
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1351 "sys.flags\n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1352 \n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1353 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	1354
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1355 static PyTypeObject FlagsType;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1356
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1357 static PyStructSequence_Field flags_fields[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1358 {"debug", "-d"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1359 {"inspect", "-i"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1360 {"interactive", "-i"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1361 {"optimize", "-O or -OO"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1362 {"dont_write_bytecode", "-B"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1363 {"no_user_site", "-s"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1364 {"no_site", "-S"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1365 {"ignore_environment", "-E"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1366 {"verbose", "-v"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1367 /* {"unbuffered", "-u"}, */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1368 /* {"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	1369 {"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	1370 {"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	1371 {"hash_randomization", "-R"},
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1372 {0}
44674 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
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1375 static PyStructSequence_Desc flags_desc = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1376 "sys.flags", /* name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1377 flags__doc__, /* doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1378 flags_fields, /* fields */
75097 ed76dc34b39d Merge 3.2: Issue #13703 plus some related test suite fixes. Georg Brandl <georg@python.org> parents: 74727 75073 diff changeset	1379 12
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1380 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1381
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1382 static PyObject*
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1383 make_flags(void)
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1384 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1385 int pos = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1386 PyObject *seq;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1387
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1388 seq = PyStructSequence_New(&FlagsType);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1389 if (seq == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1390 return NULL;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1391
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1392 #define SetFlag(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1393 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	1394
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1395 SetFlag(Py_DebugFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1396 SetFlag(Py_InspectFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1397 SetFlag(Py_InteractiveFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1398 SetFlag(Py_OptimizeFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1399 SetFlag(Py_DontWriteBytecodeFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1400 SetFlag(Py_NoUserSiteDirectory);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1401 SetFlag(Py_NoSiteFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1402 SetFlag(Py_IgnoreEnvironmentFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1403 SetFlag(Py_VerboseFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1404 /* SetFlag(saw_unbuffered_flag); */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1405 /* 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	1406 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	1407 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	1408 SetFlag(Py_HashRandomizationFlag);
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1409 #undef SetFlag
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1410
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1411 if (PyErr_Occurred()) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1412 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1413 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1414 return seq;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1415 }
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1416
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1417 PyDoc_STRVAR(version_info__doc__,
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1418 "sys.version_info\n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1419 \n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1420 Version information as a named tuple.");
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1421
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1422 static PyTypeObject VersionInfoType;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1423
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1424 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	1425 {"major", "Major release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1426 {"minor", "Minor release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1427 {"micro", "Patch release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1428 {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1429 {"serial", "Serial release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1430 {0}
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1431 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1432
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1433 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	1434 "sys.version_info", /* name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1435 version_info__doc__, /* doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1436 version_info_fields, /* fields */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1437 5
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1438 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1439
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1440 static PyObject *
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1441 make_version_info(void)
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1442 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1443 PyObject *version_info;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1444 char *s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1445 int pos = 0;
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 version_info = PyStructSequence_New(&VersionInfoType);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1448 if (version_info == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1449 return NULL;
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
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1452 /*
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1453 * 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	1454 * 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	1455 */
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1456 #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	1457 s = "alpha";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1458 #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	1459 s = "beta";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1460 #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	1461 s = "candidate";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1462 #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	1463 s = "final";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1464 #endif
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1465
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1466 #define SetIntItem(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1467 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	1468 #define SetStrItem(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1469 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	1470
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1471 SetIntItem(PY_MAJOR_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1472 SetIntItem(PY_MINOR_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1473 SetIntItem(PY_MICRO_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1474 SetStrItem(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1475 SetIntItem(PY_RELEASE_SERIAL);
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1476 #undef SetIntItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1477 #undef SetStrItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1478
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1479 if (PyErr_Occurred()) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1480 Py_CLEAR(version_info);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1481 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1482 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1483 return version_info;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1484 }
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1485
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1486 /* sys.implementation values */
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1487 #define NAME "cpython"
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1488 const char *_PySys_ImplName = NAME;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1489 #define QUOTE(arg) #arg
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1490 #define STRIFY(name) QUOTE(name)
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1491 #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	1492 #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	1493 #define TAG NAME "-" MAJOR MINOR;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1494 const char *_PySys_ImplCacheTag = TAG;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1495 #undef NAME
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1496 #undef QUOTE
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1497 #undef STRIFY
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1498 #undef MAJOR
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1499 #undef MINOR
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1500 #undef TAG
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1501
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1502 static PyObject *
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1503 make_impl_info(PyObject *version_info)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1504 {
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1505 int res;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1506 PyObject impl_info, value, *ns;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1507
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1508 impl_info = PyDict_New();
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1509 if (impl_info == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1510 return NULL;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1511
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1512 /* populate the dict */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1513
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1514 value = PyUnicode_FromString(_PySys_ImplName);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1515 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1516 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1517 res = PyDict_SetItemString(impl_info, "name", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1518 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1519 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1520 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1521
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1522 value = PyUnicode_FromString(_PySys_ImplCacheTag);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1523 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1524 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1525 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	1526 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1527 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1528 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1529
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1530 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	1531 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1532 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1533
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1534 value = PyLong_FromLong(PY_VERSION_HEX);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1535 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1536 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1537 res = PyDict_SetItemString(impl_info, "hexversion", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1538 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1539 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1540 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1541
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1542 /* dict ready */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1543
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1544 ns = _PyNamespace_New(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1545 Py_DECREF(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1546 return ns;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1547
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1548 error:
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1549 Py_CLEAR(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1550 return NULL;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1551 }
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1552
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1553 static struct PyModuleDef sysmodule = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1554 PyModuleDef_HEAD_INIT,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1555 "sys",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1556 sys_doc,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1557 -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	1558 sys_methods,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1559 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1560 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1561 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1562 NULL
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1563 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1564
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1565 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1566 _PySys_Init(void)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1567 {
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1568 PyObject m, v, sysdict, version_info;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1569
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1570 m = PyModule_Create(&sysmodule);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1571 if (m == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1572 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1573 sysdict = PyModule_GetDict(m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1574 #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	1575 v = value; \
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1576 if (v != NULL) \
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1577 PyDict_SetItemString(sysdict, key, v); \
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1578 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	1579
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1580 /* 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	1581 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	1582 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	1583 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	1584 the shell already prevents that. */
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1585 #if !defined(MS_WINDOWS)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1586 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1587 struct stat sb;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1588 if (fstat(fileno(stdin), &sb) == 0 &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1589 S_ISDIR(sb.st_mode)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1590 /* 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	1591 /* 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	1592 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	1593 exit(EXIT_FAILURE);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1594 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1595 }
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1596 #endif
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1597
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1598 /* 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	1599
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1600 PyDict_SetItemString(sysdict, "__displayhook__",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1601 PyDict_GetItemString(sysdict, "displayhook"));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1602 PyDict_SetItemString(sysdict, "__excepthook__",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1603 PyDict_GetItemString(sysdict, "excepthook"));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1604 SET_SYS_FROM_STRING("version",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1605 PyUnicode_FromString(Py_GetVersion()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1606 SET_SYS_FROM_STRING("hexversion",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1607 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	1608 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	1609 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	1610 _Py_hgversion()));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1611 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	1612 PyBool_FromLong(Py_DontWriteBytecodeFlag));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1613 SET_SYS_FROM_STRING("api_version",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1614 PyLong_FromLong(PYTHON_API_VERSION));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1615 SET_SYS_FROM_STRING("copyright",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1616 PyUnicode_FromString(Py_GetCopyright()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1617 SET_SYS_FROM_STRING("platform",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1618 PyUnicode_FromString(Py_GetPlatform()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1619 SET_SYS_FROM_STRING("executable",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1620 PyUnicode_FromWideChar(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1621 Py_GetProgramFullPath(), -1));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1622 SET_SYS_FROM_STRING("prefix",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1623 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1624 SET_SYS_FROM_STRING("exec_prefix",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1625 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
77154 294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1626 SET_SYS_FROM_STRING("base_prefix",
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1627 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1628 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	1629 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1630 SET_SYS_FROM_STRING("maxsize",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1631 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	1632 SET_SYS_FROM_STRING("float_info",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1633 PyFloat_GetInfo());
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1634 SET_SYS_FROM_STRING("int_info",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1635 PyLong_GetInfo());
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1636 /* initialize hash_info */
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1637 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	1638 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	1639 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	1640 get_hash_info());
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1641 SET_SYS_FROM_STRING("maxunicode",
72503 606652491366 #13054: sys.maxunicode is now always 0x10FFFF. Ezio Melotti <ezio.melotti@gmail.com> parents: 69710 diff changeset	1642 PyLong_FromLong(0x10FFFF));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1643 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	1644 list_builtin_module_names());
79803 d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1645 #if PY_BIG_ENDIAN
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1646 SET_SYS_FROM_STRING("byteorder",
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1647 PyUnicode_FromString("big"));
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1648 #else
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1649 SET_SYS_FROM_STRING("byteorder",
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1650 PyUnicode_FromString("little"));
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1651 #endif
13968 841cf9012ac3 Add a byte_order value to the sys module. The value is "big" for Fred Drake <fdrake@acm.org> parents: 13694 diff changeset	1652
4126 c80c515999b9 Use MS_DLL_ID as sys.winver Guido van Rossum <guido@python.org> parents: 3877 diff changeset	1653 #ifdef MS_COREDLL
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1654 SET_SYS_FROM_STRING("dllhandle",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1655 PyLong_FromVoidPtr(PyWin_DLLhModule));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1656 SET_SYS_FROM_STRING("winver",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1657 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	1658 #endif
65389 932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1659 #ifdef ABIFLAGS
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1660 SET_SYS_FROM_STRING("abiflags",
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1661 PyUnicode_FromString(ABIFLAGS));
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1662 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1663 if (warnoptions == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1664 warnoptions = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1665 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1666 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1667 Py_INCREF(warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1668 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1669 if (warnoptions != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1670 PyDict_SetItemString(sysdict, "warnoptions", warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1671 }
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1672
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1673 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	1674 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	1675 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	1676 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1677
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1678 /* version_info */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1679 if (VersionInfoType.tp_name == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1680 PyStructSequence_InitType(&VersionInfoType, &version_info_desc);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1681 version_info = make_version_info();
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1682 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	1683 /* prevent user from creating new instances */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1684 VersionInfoType.tp_init = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1685 VersionInfoType.tp_new = NULL;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1686
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1687 /* implementation */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1688 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	1689
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1690 /* flags */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1691 if (FlagsType.tp_name == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1692 PyStructSequence_InitType(&FlagsType, &flags_desc);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1693 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	1694 /* prevent user from creating new instances */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1695 FlagsType.tp_init = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1696 FlagsType.tp_new = NULL;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1697
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1698
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1699 #if defined(MS_WINDOWS)
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1700 /* getwindowsversion */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1701 if (WindowsVersionType.tp_name == 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1702 PyStructSequence_InitType(&WindowsVersionType, &windows_version_desc);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1703 /* prevent user from creating new instances */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1704 WindowsVersionType.tp_init = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1705 WindowsVersionType.tp_new = NULL;
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1706 #endif
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1707
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1708 /* 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	1709 #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	1710 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	1711 PyUnicode_FromString("short"));
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1712 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1713 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	1714 PyUnicode_FromString("legacy"));
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1715 #endif
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1716
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1717 #ifdef WITH_THREAD
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1718 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	1719 #endif
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1720
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1721 #undef SET_SYS_FROM_STRING
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1722 if (PyErr_Occurred())
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1723 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1724 return m;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1725 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1726
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1727 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1728 makepathobject(const wchar_t *path, wchar_t delim)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1729 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1730 int i, n;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1731 const wchar_t *p;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1732 PyObject v, w;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1733
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1734 n = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1735 p = path;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1736 while ((p = wcschr(p, delim)) != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1737 n++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1738 p++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1739 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1740 v = PyList_New(n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1741 if (v == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1742 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1743 for (i = 0; ; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1744 p = wcschr(path, delim);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1745 if (p == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1746 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	1747 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	1748 if (w == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1749 Py_DECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1750 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1751 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1752 PyList_SetItem(v, i, w);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1753 if (*p == '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1754 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1755 path = p+1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1756 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1757 return v;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1758 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1759
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1760 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1761 PySys_SetPath(const wchar_t *path)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1762 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1763 PyObject *v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1764 if ((v = makepathobject(path, DELIM)) == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1765 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	1766 if (PySys_SetObject("path", v) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1767 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	1768 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	1769 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1770
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1771 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1772 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	1773 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1774 PyObject *av;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1775 if (argc <= 0 \|\| argv == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1776 /* 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	1777 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	1778 argv = empty_argv;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1779 argc = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1780 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1781 av = PyList_New(argc);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1782 if (av != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1783 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1784 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	1785 #ifdef __VMS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1786 PyObject *v;
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1787
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1788 /* 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	1789 if (i == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1790 char* fn = decc$translate_vms(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1791 if ((fn == (char )0) \|\| fn == (char )-1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1792 v = PyUnicode_FromString(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1793 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1794 v = PyUnicode_FromString(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1795 decc$translate_vms(argv[0]));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1796 } else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1797 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	1798 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1799 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	1800 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1801 if (v == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1802 Py_DECREF(av);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1803 av = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1804 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1805 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1806 PyList_SetItem(av, i, v);
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 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1809 return av;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1810 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1811
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	1812 #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	1813 (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	1814 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	1815
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1816 static void
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1817 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	1818 {
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1819 wchar_t *argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1820 wchar_t *p = NULL;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1821 Py_ssize_t n = 0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1822 PyObject *a;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1823 PyObject *path;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1824 #ifdef HAVE_READLINK
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1825 wchar_t link[MAXPATHLEN+1];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1826 wchar_t argv0copy[2*MAXPATHLEN+1];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1827 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	1828 #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	1829 #if defined(HAVE_REALPATH)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1830 wchar_t fullpath[MAXPATHLEN];
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1831 #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	1832 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	1833 #endif
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1834
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1835 path = PySys_GetObject("path");
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1836 if (path == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1837 return;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1838
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1839 argv0 = argv[0];
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 #ifdef HAVE_READLINK
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1842 if (_HAVE_SCRIPT_ARGUMENT(argc, argv))
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1843 nr = _Py_wreadlink(argv0, link, MAXPATHLEN);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1844 if (nr > 0) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1845 /* It's a symlink */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1846 link[nr] = '\0';
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1847 if (link[0] == SEP)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1848 argv0 = link; /* Link to absolute path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1849 else if (wcschr(link, SEP) == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1850 ; /* Link without path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1851 else {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1852 /* Must join(dirname(argv0), link) */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1853 wchar_t *q = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1854 if (q == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1855 argv0 = link; /* argv0 without path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1856 else {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1857 /* Must make a copy */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1858 wcscpy(argv0copy, argv0);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1859 q = wcsrchr(argv0copy, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1860 wcscpy(q+1, link);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1861 argv0 = argv0copy;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1862 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1863 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1864 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1865 #endif /* HAVE_READLINK */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1866 #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	1867 if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1868 wchar_t *q;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1869 #if defined(MS_WINDOWS) && !defined(MS_WINCE)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1870 /* 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	1871 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	1872 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	1873 wchar_t *ptemp;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1874 if (GetFullPathNameW(argv0,
72510 b534b56379cb Use the new Py_ARRAY_LENGTH macro Victor Stinner <victor.stinner@haypocalc.com> parents: 72503 diff changeset	1875 Py_ARRAY_LENGTH(fullpath),
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1876 fullpath,
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1877 &ptemp)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1878 argv0 = fullpath;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1879 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1880 #endif
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1881 p = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1882 /* Test for alternate separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1883 q = wcsrchr(p ? p : argv0, '/');
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1884 if (q != NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1885 p = q;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1886 if (p != NULL) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1887 n = p + 1 - argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1888 if (n > 1 && p[-1] != ':')
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1889 n--; /* Drop trailing separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1890 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1891 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1892 #else /* All other filename syntaxes */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1893 if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1894 #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	1895 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	1896 argv0 = fullpath;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1897 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1898 #endif
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1899 p = wcsrchr(argv0, SEP);
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 if (p != NULL) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1902 n = p + 1 - argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1903 #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	1904 if (n > 1)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1905 n--; /* Drop trailing separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1906 #endif /* Unix */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1907 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1908 #endif /* All others */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1909 a = PyUnicode_FromWideChar(argv0, n);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1910 if (a == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1911 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	1912 if (PyList_Insert(path, 0, a) < 0)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1913 Py_FatalError("sys.path.insert(0) failed");
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1914 Py_DECREF(a);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1915 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1916
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1917 void
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1918 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	1919 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1920 PyObject *av = makeargvobject(argc, argv);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1921 if (av == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1922 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	1923 if (PySys_SetObject("argv", av) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1924 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	1925 Py_DECREF(av);
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1926 if (updatepath)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1927 sys_update_path(argc, argv);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1928 }
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	1929
61791 9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1930 void
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1931 PySys_SetArgv(int argc, wchar_t **argv)
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1932 {
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1933 PySys_SetArgvEx(argc, argv, 1);
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1934 }
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1935
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1936 /* Reimplementation of PyFile_WriteString() no calling indirectly
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1937 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	1938
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1939 static int
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1940 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	1941 {
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1942 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	1943 int err;
72925 7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	1944 _Py_IDENTIFIER(write);
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1945
62190 7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1946 if (file == NULL)
7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1947 return -1;
7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1948
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	1949 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	1950 if (writer == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1951 goto error;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1952
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1953 args = PyTuple_Pack(1, unicode);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1954 if (args == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1955 goto error;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1956
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1957 result = PyEval_CallObject(writer, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1958 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1959 goto error;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1960 } else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1961 err = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1962 goto finally;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1963 }
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1964
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1965 error:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1966 err = -1;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1967 finally:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1968 Py_XDECREF(writer);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1969 Py_XDECREF(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1970 Py_XDECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1971 return err;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1972 }
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1973
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1974 static int
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1975 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	1976 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1977 PyObject *unicode = NULL;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1978 int err;
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 if (file == NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1981 return -1;
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 unicode = PyUnicode_FromString(text);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1984 if (unicode == NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1985 return -1;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1986
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1987 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	1988 Py_DECREF(unicode);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1989 return err;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1990 }
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	1991
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	1992 /* 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	1993 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	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 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	1996 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	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 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	1999 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	2000 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	2001
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2002 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	2003 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	2004 ignores all exceptions.
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2005
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	2006 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	2007 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	2008
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 * 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	2010
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 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	2012 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	2013 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	2014 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	2015 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	2016 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	2017
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 */
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
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 static void
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2021 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	2022 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2023 PyObject *file;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2024 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	2025 char buffer[1001];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2026 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	2027
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2028 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	2029 file = PySys_GetObject(name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2030 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	2031 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	2032 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2033 fputs(buffer, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2034 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2035 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	2036 const char *truncated = "... truncated";
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2037 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	2038 fputs(truncated, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2039 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2040 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	2041 }
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	2042
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	2043 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	2044 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	2045 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2046 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	2047
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2048 va_start(va, format);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2049 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	2050 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	2051 }
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	2052
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	2053 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	2054 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	2055 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2056 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	2057
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2058 va_start(va, format);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2059 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	2060 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	2061 }
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2062
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2063 static void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2064 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	2065 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2066 PyObject file, message;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2067 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	2068 char *utf8;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2069
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2070 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	2071 file = PySys_GetObject(name);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2072 message = PyUnicode_FromFormatV(format, va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2073 if (message != NULL) {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2074 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	2075 PyErr_Clear();
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2076 utf8 = _PyUnicode_AsString(message);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2077 if (utf8 != NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2078 fputs(utf8, fp);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2079 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2080 Py_DECREF(message);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2081 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2082 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	2083 }
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 void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2086 PySys_FormatStdout(const char *format, ...)
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 va_list va;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2089
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2090 va_start(va, format);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2091 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	2092 va_end(va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2093 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2094
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2095 void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2096 PySys_FormatStderr(const char *format, ...)
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 va_list va;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2099
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2100 va_start(va, format);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2101 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	2102 va_end(va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2103 }

Mercurial > cpython-lru_cache-weakref

annotate Python/sysmodule.c @ 84172:e353f64dfd95