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

annotate Python/sysmodule.c @ 86715:4ef4578db38a

Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle exceptions when merging fast locals into f_locals of a frame. PyEval_GetLocals() now raises an exception and return NULL on failure.

author	Victor Stinner <victor.stinner@gmail.com>
date	Tue, 29 Oct 2013 01:19:37 +0100
parents	5eb00460e6e8
children	a2f42d57b91d

rev	line source
145 853b736a6a9e Added copyright notice. Guido van Rossum <guido@python.org> parents: 86 diff changeset	1
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	2 /* System module */
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	4 /*
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	5 Various bits of information used by the interpreter are collected in
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6 module 'sys'.
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	7 Function member:
2586 ae131b8b4e31 fix comment about exit() Guido van Rossum <guido@python.org> parents: 2421 diff changeset	8 - exit(sts): raise SystemExit
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	9 Data members:
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	10 - stdin, stdout, stderr: standard file objects
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	11 - modules: the table of modules (dictionary)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	12 - path: module search path (list of strings)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	13 - argv: script arguments (list of strings)
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	14 - ps1, ps2: optional primary and secondary prompts (strings)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	15 */
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	16
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	17 #include "Python.h"
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35673 diff changeset	18 #include "code.h"
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	19 #include "frameobject.h"
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	20 #include "pythread.h"
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	21
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	22 #include "osdefs.h"
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	23
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	24 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	25 #define WIN32_LEAN_AND_MEAN
43813 1561763cda72 No need to include windows.h twice Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 43777 diff changeset	26 #include <windows.h>
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	27 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	28
4291 1427d61f1307 Rationalized MS ifdefs Guido van Rossum <guido@python.org> parents: 4256 diff changeset	29 #ifdef MS_COREDLL
3490 1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	30 extern void *PyWin_DLLhModule;
6352 b62a7a59414e Get DLL version from a variable. Guido van Rossum <guido@python.org> parents: 5955 diff changeset	31 /* A string loaded from the DLL at startup: */
b62a7a59414e Get DLL version from a variable. Guido van Rossum <guido@python.org> parents: 5955 diff changeset	32 extern const char *PyWin_DLLVersionString;
3490 1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	33 #endif
1dfc519ea3cb Under NT, define sys.dllhandle and sys.winver (Mark H.). Guido van Rossum <guido@python.org> parents: 3326 diff changeset	34
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	35 #ifdef __VMS
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	36 #include <unixlib.h>
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	37 #endif
ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	38
29065 bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	39 #ifdef HAVE_LANGINFO_H
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	40 #include <locale.h>
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	41 #include <langinfo.h>
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	42 #endif
bf1634b023d5 Patch #612627: Add encoding attribute to file objects, and determine Martin v. Löwis <martin@v.loewis.de> parents: 28949 diff changeset	43
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	44 PyObject *
42812 a99ec4befda8 Add const to input string parameters Neal Norwitz <nnorwitz@gmail.com> parents: 42703 diff changeset	45 PySys_GetObject(const char *name)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	46 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	47 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	48 PyObject *sd = tstate->interp->sysdict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	49 if (sd == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	50 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	51 return PyDict_GetItemString(sd, name);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	52 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	53
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	54 int
42812 a99ec4befda8 Add const to input string parameters Neal Norwitz <nnorwitz@gmail.com> parents: 42703 diff changeset	55 PySys_SetObject(const char name, PyObject v)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	56 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	57 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	58 PyObject *sd = tstate->interp->sysdict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	59 if (v == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	60 if (PyDict_GetItemString(sd, name) == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	61 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	62 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	63 return PyDict_DelItemString(sd, name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	64 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	65 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	66 return PyDict_SetItemString(sd, name, v);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	67 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	68
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	69 /* Write repr(o) to sys.stdout using sys.stdout.encoding and 'backslashreplace'
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	70 error handler. If sys.stdout has a buffer attribute, use
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	71 sys.stdout.buffer.write(encoded), otherwise redecode the string and use
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	72 sys.stdout.write(redecoded).
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	73
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	74 Helper function for sys_displayhook(). */
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	75 static int
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	76 sys_displayhook_unencodable(PyObject outf, PyObject o)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	77 {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	78 PyObject *stdout_encoding = NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	79 PyObject encoded, escaped_str, repr_str, buffer, *result;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	80 char *stdout_encoding_str;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	81 int ret;
72925 7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	82 _Py_IDENTIFIER(encoding);
7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	83 _Py_IDENTIFIER(buffer);
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	84
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	85 stdout_encoding = _PyObject_GetAttrId(outf, &PyId_encoding);
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	86 if (stdout_encoding == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	87 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	88 stdout_encoding_str = _PyUnicode_AsString(stdout_encoding);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	89 if (stdout_encoding_str == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	90 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	91
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	92 repr_str = PyObject_Repr(o);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	93 if (repr_str == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	94 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	95 encoded = PyUnicode_AsEncodedString(repr_str,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	96 stdout_encoding_str,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	97 "backslashreplace");
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	98 Py_DECREF(repr_str);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	99 if (encoded == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	100 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	101
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	102 buffer = _PyObject_GetAttrId(outf, &PyId_buffer);
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	103 if (buffer) {
72925 7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	104 _Py_IDENTIFIER(write);
72835 5e33219492bc Add API for static strings, primarily good for identifiers. Martin v. Löwis <martin@v.loewis.de> parents: 72510 diff changeset	105 result = _PyObject_CallMethodId(buffer, &PyId_write, "(O)", encoded);
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	106 Py_DECREF(buffer);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	107 Py_DECREF(encoded);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	108 if (result == NULL)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	109 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	110 Py_DECREF(result);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	111 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	112 else {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	113 PyErr_Clear();
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	114 escaped_str = PyUnicode_FromEncodedObject(encoded,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	115 stdout_encoding_str,
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	116 "strict");
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	117 Py_DECREF(encoded);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	118 if (PyFile_WriteObject(escaped_str, outf, Py_PRINT_RAW) != 0) {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	119 Py_DECREF(escaped_str);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	120 goto error;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	121 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	122 Py_DECREF(escaped_str);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	123 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	124 ret = 0;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	125 goto finally;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	126
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	127 error:
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	128 ret = -1;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	129 finally:
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	130 Py_XDECREF(stdout_encoding);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	131 return ret;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	132 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	133
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	134 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	135 sys_displayhook(PyObject self, PyObject o)
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	136 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	137 PyObject *outf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	138 PyInterpreterState *interp = PyThreadState_GET()->interp;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	139 PyObject *modules = interp->modules;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	140 PyObject *builtins = PyDict_GetItemString(modules, "builtins");
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	141 int err;
72926 db4aa878cea2 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. Martin v. Löwis <martin@v.loewis.de> parents: 72925 diff changeset	142 _Py_IDENTIFIER(_);
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	143
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	144 if (builtins == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	145 PyErr_SetString(PyExc_RuntimeError, "lost builtins module");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	146 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	147 }
18805 4462c57f6c94 Patch number #422106 by Greg Ball, to fix segmentation Moshe Zadka <moshez@math.huji.ac.il> parents: 18689 diff changeset	148
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	149 /* Print value except if None */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	150 /* After printing, also assign to '_' */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	151 /* Before, set '_' to None to avoid recursion */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	152 if (o == Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	153 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	154 return Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	155 }
72926 db4aa878cea2 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. Martin v. Löwis <martin@v.loewis.de> parents: 72925 diff changeset	156 if (_PyObject_SetAttrId(builtins, &PyId__, Py_None) != 0)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	157 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	158 outf = PySys_GetObject("stdout");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	159 if (outf == NULL \|\| outf == Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	160 PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	161 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	162 }
66719 ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	163 if (PyFile_WriteObject(o, outf, 0) != 0) {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	164 if (PyErr_ExceptionMatches(PyExc_UnicodeEncodeError)) {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	165 /* repr(o) is not encodable to sys.stdout.encoding with
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	166 * sys.stdout.errors error handler (which is probably 'strict') */
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	167 PyErr_Clear();
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	168 err = sys_displayhook_unencodable(outf, o);
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	169 if (err)
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	170 return NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	171 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	172 else {
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	173 return NULL;
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	174 }
ba709ad3ff4c Issue #10601: sys.displayhook uses 'backslashreplace' error handler on Victor Stinner <victor.stinner@haypocalc.com> parents: 66556 diff changeset	175 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	176 if (PyFile_WriteString("\n", outf) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	177 return NULL;
72926 db4aa878cea2 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. Martin v. Löwis <martin@v.loewis.de> parents: 72925 diff changeset	178 if (_PyObject_SetAttrId(builtins, &PyId__, o) != 0)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	179 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	180 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	181 return Py_None;
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	182 }
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	183
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	184 PyDoc_STRVAR(displayhook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	185 "displayhook(object) -> None\n"
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	186 "\n"
59302 4b413dfa27f9 Merged revisions 78622 via svnmerge from Florent Xicluna <florent.xicluna@gmail.com> parents: 55611 diff changeset	187 "Print an object to sys.stdout and also save it in builtins._\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	188 );
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	189
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	190 static PyObject *
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	191 sys_excepthook(PyObject* self, PyObject* args)
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	192 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	193 PyObject exc, value, *tb;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	194 if (!PyArg_UnpackTuple(args, "excepthook", 3, 3, &exc, &value, &tb))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	195 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	196 PyErr_Display(exc, value, tb);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	197 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	198 return Py_None;
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	199 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	200
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	201 PyDoc_STRVAR(excepthook_doc,
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	202 "excepthook(exctype, value, traceback) -> None\n"
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	203 "\n"
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	204 "Handle an exception by displaying it with a traceback on sys.stderr.\n"
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	205 );
15811 1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	206
1a00d21910c8 Implementation of PEP-0217. Moshe Zadka <moshez@math.huji.ac.il> parents: 15595 diff changeset	207 static PyObject *
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	208 sys_exc_info(PyObject self, PyObject noargs)
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	209 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	210 PyThreadState *tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	211 tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	212 return Py_BuildValue(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	213 "(OOO)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	214 tstate->exc_type != NULL ? tstate->exc_type : Py_None,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	215 tstate->exc_value != NULL ? tstate->exc_value : Py_None,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	216 tstate->exc_traceback != NULL ?
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	217 tstate->exc_traceback : Py_None);
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	218 }
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5377 diff changeset	219
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	220 PyDoc_STRVAR(exc_info_doc,
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	221 "exc_info() -> (type, value, traceback)\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	222 \n\
28119 869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	223 Return information about the most recent exception caught by an except\n\
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	224 clause in the current stack frame or in an older stack frame."
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	225 );
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	226
869695cba2cd - New function sys.exc_clear() clears the current exception. This is Guido van Rossum <guido@python.org> parents: 27977 diff changeset	227 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	228 sys_exit(PyObject self, PyObject args)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	229 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	230 PyObject *exit_code = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	231 if (!PyArg_UnpackTuple(args, "exit", 0, 1, &exit_code))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	232 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	233 /* Raise SystemExit so callers may catch it or clean up. */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	234 PyErr_SetObject(PyExc_SystemExit, exit_code);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	235 return NULL;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	236 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	237
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	238 PyDoc_STRVAR(exit_doc,
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	239 "exit([status])\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	240 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	241 Exit the interpreter by raising SystemExit(status).\n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	242 If the status is omitted or None, it defaults to zero (i.e., success).\n\
85412 694e50a79638 #18839: document that sys.exit() will not accept a non-integer numeric value as exit status. Ezio Melotti <ezio.melotti@gmail.com> parents: 84785 diff changeset	243 If the status is an integer, it will be used as the system exit status.\n\
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	244 If it is another kind of object, it will be printed and the system\n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	245 exit status will be one (i.e., failure)."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	246 );
8566 6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	247
20943 e4d380f5f297 Include sys_getdefaultencoding in #ifdef Py_USING_UNICODE. Fixes #479571. Martin v. Löwis <martin@v.loewis.de> parents: 20655 diff changeset	248
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	249 static PyObject *
19301 b9701538f827 Patch #427190: Implement and use METH_NOARGS and METH_O. Martin v. Löwis <martin@v.loewis.de> parents: 18805 diff changeset	250 sys_getdefaultencoding(PyObject *self)
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	251 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	252 return PyUnicode_FromString(PyUnicode_GetDefaultEncoding());
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	253 }
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	254
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	255 PyDoc_STRVAR(getdefaultencoding_doc,
12877 78231bbe605d Marc-Andre Lemburg <mal@lemburg.com>: Marc-André Lemburg <mal@egenix.com> parents: 12649 diff changeset	256 "getdefaultencoding() -> string\n\
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	257 \n\
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	258 Return the current default string encoding used by the Unicode \n\
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	259 implementation."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	260 );
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	261
c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	262 static PyObject *
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	263 sys_getfilesystemencoding(PyObject *self)
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	264 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	265 if (Py_FileSystemDefaultEncoding)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	266 return PyUnicode_FromString(Py_FileSystemDefaultEncoding);
69077 a00b9a5688da sys.getfilesystemencoding() raises a RuntimeError if initfsencoding() was not Victor Stinner <victor.stinner@haypocalc.com> parents: 68489 diff changeset	267 PyErr_SetString(PyExc_RuntimeError,
a00b9a5688da sys.getfilesystemencoding() raises a RuntimeError if initfsencoding() was not Victor Stinner <victor.stinner@haypocalc.com> parents: 68489 diff changeset	268 "filesystem encoding is not initialized");
a00b9a5688da sys.getfilesystemencoding() raises a RuntimeError if initfsencoding() was not Victor Stinner <victor.stinner@haypocalc.com> parents: 68489 diff changeset	269 return NULL;
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	270 }
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	271
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	272 PyDoc_STRVAR(getfilesystemencoding_doc,
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	273 "getfilesystemencoding() -> string\n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	274 \n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	275 Return the encoding used to convert Unicode filenames in\n\
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	276 operating system filenames."
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	277 );
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28119 diff changeset	278
49403 e822992cf6ce Issue #3187: Add sys.setfilesystemencoding. Martin v. Löwis <martin@v.loewis.de> parents: 48499 diff changeset	279 static PyObject *
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	280 sys_intern(PyObject self, PyObject args)
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	281 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	282 PyObject *s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	283 if (!PyArg_ParseTuple(args, "U:intern", &s))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	284 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	285 if (PyUnicode_CheckExact(s)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	286 Py_INCREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	287 PyUnicode_InternInPlace(&s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	288 return s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	289 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	290 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	291 PyErr_Format(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	292 "can't intern %.400s", s->ob_type->tp_name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	293 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	294 }
40484 8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	295 }
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	296
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	297 PyDoc_STRVAR(intern_doc,
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	298 "intern(string) -> string\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	299 \n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	300 ``Intern'' the given string. This enters the string in the (global)\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	301 table of interned strings whose purpose is to speed up dictionary lookups.\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	302 Return the string itself or the previously interned string object with the\n\
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	303 same value.");
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	304
8565e3fea9b6 Patch #1601678: move intern() to sys.intern(). Georg Brandl <georg@python.org> parents: 40450 diff changeset	305
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	306 /*
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	307 * Cached interned string objects used for calling the profile and
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	308 * trace functions. Initialized by trace_init().
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	309 */
31796 1c117dbb2def Enable the profiling of C functions (builtins and extensions) Nicholas Bastin <nick.bastin@gmail.com> parents: 30108 diff changeset	310 static PyObject *whatstrings[7] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL};
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	311
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	312 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	313 trace_init(void)
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	314 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	315 static char *whatnames[7] = {"call", "exception", "line", "return",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	316 "c_call", "c_exception", "c_return"};
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	317 PyObject *name;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	318 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	319 for (i = 0; i < 7; ++i) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	320 if (whatstrings[i] == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	321 name = PyUnicode_InternFromString(whatnames[i]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	322 if (name == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	323 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	324 whatstrings[i] = name;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	325 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	326 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	327 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	328 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	329
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	330
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	331 static PyObject *
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	332 call_trampoline(PyThreadState tstate, PyObject callback,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	333 PyFrameObject frame, int what, PyObject arg)
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	334 {
86715 4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	335 PyObject *args;
61467 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
86715 4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	339 args = PyTuple_New(3);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	340 if (args == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	341 return NULL;
86715 4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	342 if (PyFrame_FastToLocalsWithError(frame) < 0)
4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	343 return NULL;
4ef4578db38a Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle Victor Stinner <victor.stinner@gmail.com> parents: 86693 diff changeset	344
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	345 Py_INCREF(frame);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	346 whatstr = whatstrings[what];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	347 Py_INCREF(whatstr);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	348 if (arg == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	349 arg = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	350 Py_INCREF(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	351 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	352 PyTuple_SET_ITEM(args, 1, whatstr);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	353 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	354
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	355 /* call the Python-level function */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	356 result = PyEval_CallObject(callback, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	357 PyFrame_LocalsToFast(frame, 1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	358 if (result == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	359 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	360
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	361 /* cleanup */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	362 Py_DECREF(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	363 return result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	364 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	365
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	366 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	367 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	368 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	369 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	370 PyThreadState *tstate = frame->f_tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	371 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	372
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	373 if (arg == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	374 arg = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	375 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	376 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	377 PyEval_SetProfile(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	378 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	379 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	380 Py_DECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	381 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	382 }
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	383
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	384 static int
e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	385 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	386 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	387 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	388 PyThreadState *tstate = frame->f_tstate;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	389 PyObject *callback;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	390 PyObject *result;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	391
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	392 if (what == PyTrace_CALL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	393 callback = self;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	394 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	395 callback = frame->f_trace;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	396 if (callback == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	397 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	398 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	399 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	400 PyEval_SetTrace(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	401 Py_XDECREF(frame->f_trace);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	402 frame->f_trace = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	403 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	404 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	405 if (result != Py_None) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	406 PyObject *temp = frame->f_trace;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	407 frame->f_trace = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	408 Py_XDECREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	409 frame->f_trace = 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 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	412 Py_DECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	413 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	414 return 0;
18326 e427afb5637f Revise the interface to the profiling and tracing support for the Fred Drake <fdrake@acm.org> parents: 18298 diff changeset	415 }
18136 4cb34314bd97 Instead of initializing & interning the strings passed to the profile Fred Drake <fdrake@acm.org> parents: 17396 diff changeset	416
12649 c92668766f5d M.-A. Lemburg <mal@lemburg.com>: Fred Drake <fdrake@acm.org> parents: 12398 diff changeset	417 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	418 sys_settrace(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	419 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	420 if (trace_init() == -1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	421 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	422 if (args == Py_None)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	423 PyEval_SetTrace(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	424 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	425 PyEval_SetTrace(trace_trampoline, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	426 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	427 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	428 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	429
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	430 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	431 "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	432 \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	433 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	434 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	435 );
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	436
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	437 static PyObject *
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	438 sys_gettrace(PyObject self, PyObject args)
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 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	441 PyObject *temp = tstate->c_traceobj;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	442
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	443 if (temp == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	444 temp = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	445 Py_INCREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	446 return temp;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	447 }
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	448
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	449 PyDoc_STRVAR(gettrace_doc,
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	450 "gettrace()\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	451 \n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	452 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	453 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	454 );
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	455
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	456 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	457 sys_setprofile(PyObject self, PyObject args)
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	458 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	459 if (trace_init() == -1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	460 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	461 if (args == Py_None)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	462 PyEval_SetProfile(NULL, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	463 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	464 PyEval_SetProfile(profile_trampoline, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	465 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	466 return Py_None;
710 bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	467 }
bc5c77fa8006 Added settrace() and setprofile(). Guido van Rossum <guido@python.org> parents: 631 diff changeset	468
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	469 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	470 "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	471 \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	472 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	473 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	474 );
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	475
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	476 static PyObject *
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	477 sys_getprofile(PyObject self, PyObject args)
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 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	480 PyObject *temp = tstate->c_profileobj;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	481
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	482 if (temp == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	483 temp = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	484 Py_INCREF(temp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	485 return temp;
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	486 }
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	487
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	488 PyDoc_STRVAR(getprofile_doc,
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	489 "getprofile()\n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	490 \n\
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	491 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	492 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	493 );
ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	494
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	495 static int _check_interval = 100;
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	496
44828 ef7d72d98485 Merged revisions 60124-60142 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44699 diff changeset	497 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	498 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	499 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	500 if (PyErr_WarnEx(PyExc_DeprecationWarning,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	501 "sys.getcheckinterval() and sys.setcheckinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	502 "are deprecated. Use sys.setswitchinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	503 "instead.", 1) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	504 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	505 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	506 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	507 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	508 return Py_None;
2093 e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	509 }
e8cafb2b743a sys.check_interval=x -> sys.setcheckinterval(x) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	510
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	511 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	512 "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	513 \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	514 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	515 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	516 );
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	517
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	518 static PyObject *
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	519 sys_getcheckinterval(PyObject self, PyObject args)
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	520 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	521 if (PyErr_WarnEx(PyExc_DeprecationWarning,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	522 "sys.getcheckinterval() and sys.setcheckinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	523 "are deprecated. Use sys.getswitchinterval() "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	524 "instead.", 1) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	525 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	526 return PyLong_FromLong(_check_interval);
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	527 }
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 PyDoc_STRVAR(getcheckinterval_doc,
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	530 "getcheckinterval() -> current check interval; see setcheckinterval()."
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	531 );
e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	532
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	533 #ifdef WITH_THREAD
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	534 static PyObject *
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	535 sys_setswitchinterval(PyObject self, PyObject args)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	536 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	537 double d;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	538 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	539 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	540 if (d <= 0.0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	541 PyErr_SetString(PyExc_ValueError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	542 "switch interval must be strictly positive");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	543 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	544 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	545 _PyEval_SetSwitchInterval((unsigned long) (1e6 * d));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	546 Py_INCREF(Py_None);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	547 return Py_None;
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	548 }
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	549
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	550 PyDoc_STRVAR(setswitchinterval_doc,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	551 "setswitchinterval(n)\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	552 \n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	553 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	554 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	555 interpreter executes long sequences of uninterruptible code\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	556 (this is implementation-specific and workload-dependent).\n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	557 \n\
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	558 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	559 A typical value is 0.005 (5 milliseconds)."
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	560 );
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	561
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	562 static PyObject *
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	563 sys_getswitchinterval(PyObject self, PyObject args)
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	564 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	565 return PyFloat_FromDouble(1e-6 * _PyEval_GetSwitchInterval());
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	566 }
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 PyDoc_STRVAR(getswitchinterval_doc,
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	569 "getswitchinterval() -> current thread switch interval; see setswitchinterval()."
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	570 );
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	571
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	572 #endif /* WITH_THREAD */
fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	573
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	574 #ifdef WITH_TSC
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	575 static PyObject *
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	576 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	577 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	578 int bool;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	579 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	580
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	581 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	582 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	583 if (bool)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	584 tstate->interp->tscdump = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	585 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	586 tstate->interp->tscdump = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	587 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	588 return Py_None;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	589
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	590 }
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	591
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	592 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	593 "settscdump(bool)\n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	594 \n\
41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	595 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	596 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	597 processor's time-stamp counter."
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	598 );
32344 748129e6e108 Remove compiler warning Neal Norwitz <nnorwitz@gmail.com> parents: 32301 diff changeset	599 #endif /* TSC */
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	600
29765 e9e5832d706f New function sys.getcheckinterval(), to complement setcheckinterval(). Tim Peters <tim.peters@gmail.com> parents: 29065 diff changeset	601 static PyObject *
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	602 sys_setrecursionlimit(PyObject self, PyObject args)
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	603 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	604 int new_limit;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	605 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	606 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	607 if (new_limit <= 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	608 PyErr_SetString(PyExc_ValueError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	609 "recursion limit must be positive");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	610 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	611 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	612 Py_SetRecursionLimit(new_limit);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	613 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	614 return Py_None;
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	615 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	616
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	617 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	618
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	619 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	620 "hash_info\n\
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	621 \n\
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	622 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	623 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	624
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	625 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	626 {"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	627 {"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	628 "function is based"},
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	629 {"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	630 {"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	631 {"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	632 {NULL, NULL}
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	633 };
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	634
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	635 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	636 "sys.hash_info",
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	637 hash_info_doc,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	638 hash_info_fields,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	639 5,
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	640 };
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	641
62828 1f37d082a9aa - sysmodule.c (get_hash_info): Define as static function. Matthias Klose <doko@ubuntu.com> parents: 62189 diff changeset	642 static PyObject *
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	643 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	644 {
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	645 PyObject *hash_info;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	646 int field = 0;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	647 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	648 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	649 return NULL;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	650 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	651 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	652 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	653 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	654 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	655 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	656 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	657 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	658 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	659 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	660 if (PyErr_Occurred()) {
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	661 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	662 return NULL;
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 return hash_info;
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	665 }
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	666
0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	667
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	668 PyDoc_STRVAR(setrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	669 "setrecursionlimit(n)\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	670 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	671 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	672 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	673 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	674 dependent."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	675 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	676
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	677 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	678 sys_getrecursionlimit(PyObject *self)
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	679 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	680 return PyLong_FromLong(Py_GetRecursionLimit());
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	681 }
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	682
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	683 PyDoc_STRVAR(getrecursionlimit_doc,
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	684 "getrecursionlimit()\n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	685 \n\
b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	686 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	687 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	688 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	689 );
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	690
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	691 #ifdef MS_WINDOWS
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	692 PyDoc_STRVAR(getwindowsversion_doc,
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	693 "getwindowsversion()\n\
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	694 \n\
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	695 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	696 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	697 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	698 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	699 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	700 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	701 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	702 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	703 );
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	704
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	705 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	706
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	707 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	708 {"major", "Major version number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	709 {"minor", "Minor version number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	710 {"build", "Build number"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	711 {"platform", "Operating system platform"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	712 {"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	713 {"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	714 {"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	715 {"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	716 {"product_type", "System product type"},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	717 {0}
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	718 };
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	719
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	720 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	721 "sys.getwindowsversion", /* name */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	722 getwindowsversion_doc, /* doc */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	723 windows_version_fields, /* fields */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	724 5 /* For backward compatibility,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	725 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	726 via indexing, the rest are name only */
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	727 };
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	728
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	729 static PyObject *
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	730 sys_getwindowsversion(PyObject *self)
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	731 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	732 PyObject *version;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	733 int pos = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	734 OSVERSIONINFOEX ver;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	735 ver.dwOSVersionInfoSize = sizeof(ver);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	736 if (!GetVersionEx((OSVERSIONINFO*) &ver))
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	737 return PyErr_SetFromWindowsErr(0);
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	738
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	739 version = PyStructSequence_New(&WindowsVersionType);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	740 if (version == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	741 return NULL;
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	742
61466 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.dwMajorVersion));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	744 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	745 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	746 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	747 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	748 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	749 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	750 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	751 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	752
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	753 return version;
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	754 }
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	755
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	756 #endif /* MS_WINDOWS */
4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	757
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	758 #ifdef HAVE_DLOPEN
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	759 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	760 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	761 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	762 int new_val;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	763 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	764 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	765 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	766 if (!tstate)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	767 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	768 tstate->interp->dlopenflags = new_val;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	769 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	770 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	771 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	772
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	773 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	774 "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	775 \n\
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	776 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	777 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	778 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	779 sys.setdlopenflags(0). To share symbols across extension modules, call as\n\
84239 1da78c7d382b #13226: update references from ctypes/DLFCN modules to os module Andrew Kuchling <amk@amk.ca> parents: 80777 diff changeset	780 sys.setdlopenflags(os.RTLD_GLOBAL). Symbolic names for the flag modules\n\
73243 05e2bdc00c0c Issue #13226: Update sys.setdlopenflags() docstring Victor Stinner <victor.stinner@haypocalc.com> parents: 72926 diff changeset	781 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	782
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	783 static PyObject *
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	784 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	785 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	786 PyThreadState *tstate = PyThreadState_GET();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	787 if (!tstate)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	788 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	789 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	790 }
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	791
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	792 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	793 "getdlopenflags() -> int\n\
064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	794 \n\
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	795 Return the current value of the flags that are used for dlopen calls.\n\
84239 1da78c7d382b #13226: update references from ctypes/DLFCN modules to os module Andrew Kuchling <amk@amk.ca> parents: 80777 diff changeset	796 The flag constants are defined in the os module.");
55611 4d38e51e7cdc Merged revisions 74062 via svnmerge from Georg Brandl <georg@python.org> parents: 54326 diff changeset	797
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	798 #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	799
1013 a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	800 #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	801 /* 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	802 #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	803
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	804 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	805 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	806 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	807 int flag;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	808 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	809 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	810 mallopt(M_DEBUG, flag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	811 Py_INCREF(Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	812 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	813 }
a1ce5a949828 Add an optional interface to turn malloc debugging on and off. Guido van Rossum <guido@python.org> parents: 901 diff changeset	814 #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	815
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	816 static PyObject *
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	817 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	818 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	819 PyObject *res = NULL;
74578 7d96679c5d46 use the static identifier api for looking up special methods Benjamin Peterson <benjamin@python.org> parents: 73243 diff changeset	820 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	821 static char *kwlist[] = {"object", "default", 0};
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	822 PyObject o, dflt = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	823 PyObject *method;
74578 7d96679c5d46 use the static identifier api for looking up special methods Benjamin Peterson <benjamin@python.org> parents: 73243 diff changeset	824 _Py_IDENTIFIER(__sizeof__);
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	825
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	826 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	827 kwlist, &o, &dflt))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	828 return NULL;
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	829
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	830 /* 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	831 if (gc_head_size == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	832 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	833 if (gc_head_size == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	834 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	835 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	836
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	837 /* 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	838 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	839 return NULL;
53954 1b15a57e1f02 Merged revisions 72508 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 53185 diff changeset	840
74578 7d96679c5d46 use the static identifier api for looking up special methods Benjamin Peterson <benjamin@python.org> parents: 73243 diff changeset	841 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	842 if (method == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	843 if (!PyErr_Occurred())
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	844 PyErr_Format(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	845 "Type %.100s doesn't define __sizeof__",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	846 Py_TYPE(o)->tp_name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	847 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	848 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	849 res = PyObject_CallFunctionObjArgs(method, NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	850 Py_DECREF(method);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	851 }
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	852
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	853 /* Has a default value been given */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	854 if ((res == NULL) && (dflt != NULL) &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	855 PyErr_ExceptionMatches(PyExc_TypeError))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	856 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	857 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	858 Py_INCREF(dflt);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	859 return dflt;
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 else if (res == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	862 return res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	863
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	864 /* add gc_head size */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	865 if (PyObject_IS_GC(o)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	866 PyObject *tmp = res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	867 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	868 Py_DECREF(tmp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	869 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	870 return res;
47466 58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	871 }
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	872
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	873 PyDoc_STRVAR(getsizeof_doc,
48467 c0c06ffaea83 Merged revisions 64842,64853,64856,64945 via svnmerge from Robert Schuppenies <okkotonushi@googlemail.com> parents: 47580 diff changeset	874 "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	875 \n\
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	876 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	877
58f4b60773fe Merged revisions 63856-63857,63859-63860 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 47464 diff changeset	878 static PyObject *
20655 7344687bf2c0 Convert getrefcount() to METH_O, and sys_excepthook() to use Fred Drake <fdrake@acm.org> parents: 20247 diff changeset	879 sys_getrefcount(PyObject self, PyObject arg)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	880 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	881 return PyLong_FromSsize_t(arg->ob_refcnt);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	882 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	883
24126 fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	884 #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	885 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	886 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	887 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	888 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	889 }
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	890 #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	891
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	892 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	893 "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	894 \n\
23947 37118b6e5f46 Fix the docstring for sys.getrefcount(). Fred Drake <fdrake@acm.org> parents: 23746 diff changeset	895 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	896 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	897 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	898 );
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	899
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	900 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	901 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	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 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	904 }
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
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 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	907 "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	908 \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	909 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	910 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	911 );
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	912
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	913 #ifdef COUNT_ALLOCS
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	914 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	915 sys_getcounts(PyObject *self)
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	916 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	917 extern PyObject *get_counts(void);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	918
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	919 return get_counts();
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	920 }
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	921 #endif
54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	922
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	923 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	924 "_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	925 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	926 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	927 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	928 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	929 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	930 \n\
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	931 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	932 purposes only."
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	933 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	934
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	935 static PyObject *
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	936 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	937 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	938 PyFrameObject *f = PyThreadState_GET()->frame;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	939 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	940
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	941 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	942 return NULL;
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	943
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	944 while (depth > 0 && f != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	945 f = f->f_back;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	946 --depth;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	947 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	948 if (f == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	949 PyErr_SetString(PyExc_ValueError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	950 "call stack is not deep enough");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	951 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	952 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	953 Py_INCREF(f);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	954 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	955 }
f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	956
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	957 PyDoc_STRVAR(current_frames_doc,
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	958 "_current_frames() -> dictionary\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 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	961 current stack frame.\n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	962 \n\
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	963 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	964 );
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	965
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	966 static PyObject *
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	967 sys_current_frames(PyObject self, PyObject noargs)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	968 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	969 return _PyThread_CurrentFrames();
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	970 }
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38673 diff changeset	971
28556 78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	972 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	973 "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	974 \n\
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	975 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	976 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	977 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	978 );
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	979
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	980 static PyObject *
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	981 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	982 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	983 PyObject func, funcargs;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	984 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	985 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	986 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	987 }
78395e5b4782 - New function sys.call_tracing() allows pdb to debug code Guido van Rossum <guido@python.org> parents: 28174 diff changeset	988
27712 16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	989 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	990 "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	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 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	993 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	994 \n\
16856c9514e0 Small function call optimization and special build option for call stats. Jeremy Hylton <jeremy@alum.mit.edu> parents: 27156 diff changeset	995 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	996 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	997 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	998 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	999 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	1000 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	1001 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	1002 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	1003 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	1004 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	1005 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	1006 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	1007 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	1008 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	1009 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	1010 );
15487 f0ca4c67957b _getframe(): New sys module function for getting at the stack frame. Barry Warsaw <barry@python.org> parents: 14375 diff changeset	1011
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	1012 #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	1013 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	1014 #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	1015
77577 d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1016 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	1017 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	1018 {
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1019 #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	1020 _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	1021 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	1022 #endif
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1023 _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	1024
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1025 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	1026 }
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1027 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	1028 "_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	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 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	1031 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	1032 \n\
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1033 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	1034 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	1035 ");
d63a80abfbec Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues David Malcolm <dmalcolm@redhat.com> parents: 77339 diff changeset	1036
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	1037 #ifdef Py_TRACE_REFS
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	1038 /* 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	1039 extern PyObject _Py_GetObjects(PyObject , PyObject *);
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1040 #endif
3609 0b0c4ed1936a rename printrefs, getobjects to _Py_ prefix Guido van Rossum <guido@python.org> parents: 3585 diff changeset	1041
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1042 #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	1043 /* 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	1044 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	1045 #endif
7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1046
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	1047 #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	1048 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37042 diff changeset	1049 #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	1050
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	1051 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	1052 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	1053 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1054 PyType_ClearCache();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1055 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	1056 }
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
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 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	1059 "_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	1060 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	1061
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	1062
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1063 static PyMethodDef sys_methods[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1064 /* 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	1065 {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1066 callstats_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1067 {"_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	1068 sys_clear_type_cache__doc__},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1069 {"_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	1070 current_frames_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1071 {"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	1072 {"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	1073 {"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	1074 {"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	1075 {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1076 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	1077 #ifdef HAVE_DLOPEN
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1078 {"getdlopenflags", (PyCFunction)sys_getdlopenflags, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1079 getdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1080 #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	1081 {"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	1082 getallocatedblocks_doc},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1083 #ifdef COUNT_ALLOCS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1084 {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1085 #endif
5047 7a9cac7cb910 Added optional interface for dynamic execution profile (to be gathered Guido van Rossum <guido@python.org> parents: 4904 diff changeset	1086 #ifdef DYNAMIC_EXECUTION_PROFILE
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1087 {"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	1088 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1089 {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1090 METH_NOARGS, getfilesystemencoding_doc},
3585 4ed09a3c3201 TRACE_REFS -> Py_TRACE_REFS Guido van Rossum <guido@python.org> parents: 3490 diff changeset	1091 #ifdef Py_TRACE_REFS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1092 {"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	1093 #endif
fdf80e04e4bb Rearranged and added comments to object.h, to clarify many things Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	1094 #ifdef Py_REF_DEBUG
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1095 {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS},
3024 54aa87b1ccee Implemented two new functions in sys: Sjoerd Mullender <sjoerd@acm.org> parents: 2810 diff changeset	1096 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1097 {"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	1098 {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1099 getrecursionlimit_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1100 {"getsizeof", (PyCFunction)sys_getsizeof,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1101 METH_VARARGS \| METH_KEYWORDS, getsizeof_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1102 {"_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	1103 #ifdef MS_WINDOWS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1104 {"getwindowsversion", (PyCFunction)sys_getwindowsversion, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1105 getwindowsversion_doc},
25666 4a825b902310 Add os.path.supports_unicode_filenames for all platforms, Mark Hammond <mhammond@skippinet.com.au> parents: 25108 diff changeset	1106 #endif /* MS_WINDOWS */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1107 {"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	1108 #ifdef USE_MALLOPT
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1109 {"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	1110 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1111 {"setcheckinterval", sys_setcheckinterval, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1112 setcheckinterval_doc},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1113 {"getcheckinterval", sys_getcheckinterval, METH_NOARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1114 getcheckinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	1115 #ifdef WITH_THREAD
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1116 {"setswitchinterval", sys_setswitchinterval, METH_VARARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1117 setswitchinterval_doc},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1118 {"getswitchinterval", sys_getswitchinterval, METH_NOARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1119 getswitchinterval_doc},
57175 fdd6484f1210 Merge in the new GIL. Antoine Pitrou <solipsis@pitrou.net> parents: 55611 diff changeset	1120 #endif
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1121 #ifdef HAVE_DLOPEN
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1122 {"setdlopenflags", sys_setdlopenflags, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1123 setdlopenflags_doc},
18689 064de84385ca Patch #412229: Add functions sys.getdlopenflags and sys.setdlopenflags. Martin v. Löwis <martin@v.loewis.de> parents: 18326 diff changeset	1124 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1125 {"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	1126 {"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	1127 {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1128 setrecursionlimit_doc},
32301 41c59d80bbc5 Patch #510695: Add TSC profiling for the VM. Martin v. Löwis <martin@v.loewis.de> parents: 31797 diff changeset	1129 #ifdef WITH_TSC
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1130 {"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	1131 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1132 {"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	1133 {"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	1134 {"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	1135 {"_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	1136 debugmallocstats_doc},
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1137 {NULL, NULL} /* sentinel */
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1138 };
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1139
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1140 static PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1141 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	1142 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1143 PyObject *list = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1144 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1145 if (list == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1146 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1147 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	1148 PyObject *name = PyUnicode_FromString(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1149 PyImport_Inittab[i].name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1150 if (name == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1151 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1152 PyList_Append(list, name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1153 Py_DECREF(name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1154 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1155 if (PyList_Sort(list) != 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1156 Py_DECREF(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1157 list = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1158 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1159 if (list) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1160 PyObject *v = PyList_AsTuple(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1161 Py_DECREF(list);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1162 list = v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1163 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1164 return list;
1198 2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1165 }
2937897a7d8b * Added Fixcprt.py: script to fix copyright message. Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1166
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1167 static PyObject *warnoptions = NULL;
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1168
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1169 void
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1170 PySys_ResetWarnOptions(void)
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1171 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1172 if (warnoptions == NULL \|\| !PyList_Check(warnoptions))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1173 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1174 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	1175 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1176
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1177 void
61751 b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1178 PySys_AddWarnOptionUnicode(PyObject *unicode)
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1179 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1180 if (warnoptions == NULL \|\| !PyList_Check(warnoptions)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1181 Py_XDECREF(warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1182 warnoptions = PyList_New(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1183 if (warnoptions == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1184 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1185 }
61751 b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1186 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	1187 }
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 void
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1190 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	1191 {
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1192 PyObject *unicode;
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1193 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	1194 if (unicode == NULL)
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1195 return;
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1196 PySys_AddWarnOptionUnicode(unicode);
b7f71f60437b Issue #8589: Decode PYTHONWARNINGS environment variable with the file system Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1197 Py_DECREF(unicode);
15595 0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1198 }
0f42f6669e80 Add definitions for PySys_ResetWarnOptions() and Guido van Rossum <guido@python.org> parents: 15487 diff changeset	1199
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	1200 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	1201 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	1202 {
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	1203 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	1204 }
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	1205
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1206 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	1207
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1208 static PyObject *
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1209 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	1210 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1211 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	1212 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	1213 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	1214 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1215 return xoptions;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1216 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1217
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1218 void
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1219 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	1220 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1221 PyObject *opts;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1222 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	1223 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	1224
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1225 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	1226 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	1227 goto error;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1228
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1229 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	1230 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	1231 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	1232 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	1233 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	1234 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1235 else {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1236 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	1237 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	1238 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1239 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	1240 goto error;
68102 e2f96bd29252 Issue #8914: fix various warnings from the Clang static analyzer v254. Brett Cannon <bcannon@gmail.com> parents: 67380 diff changeset	1241 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	1242 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	1243 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	1244 return;
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1245
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1246 error:
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1247 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	1248 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	1249 /* 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	1250 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	1251 PyErr_Clear();
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1252 }
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 PyObject *
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1255 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	1256 {
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1257 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	1258 }
0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1259
8840 44baef8ab5c8 Gack. The module doc string is too long for VC++ 5.0. Guido van Rossum <guido@python.org> parents: 8566 diff changeset	1260 /* 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	1261 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	1262 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	1263 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	1264 PyDoc_VAR(sys_doc) =
43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1265 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	1266 "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	1267 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	1268 \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 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	1270 \n\
6e8b0e754a7f Added doc strings. Maybe the doc string for the module itself is a bit Guido van Rossum <guido@python.org> parents: 8314 diff changeset	1271 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	1272 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	1273 modules -- dictionary of loaded modules\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1274 \n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1275 displayhook -- called to show results in an interactive session\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1276 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	1277 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	1278 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	1279 \n\
48470 3d868254ff7e correct docstring Benjamin Peterson <benjamin@python.org> parents: 48467 diff changeset	1280 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	1281 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	1282 stderr -- standard error object; used for error messages\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1283 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	1284 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	1285 \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 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	1287 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	1288 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	1289 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	1290 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	1291 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1292 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1293 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1294 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	1295 "\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	1296 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	1297 \n\
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1298 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	1299 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	1300 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	1301 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	1302 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	1303 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	1304 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	1305 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	1306 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	1307 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	1308 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	1309 platform -- platform identifier\n\
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1310 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	1311 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	1312 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	1313 version_info -- version information as a named tuple\n\
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1314 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1315 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1316 #ifdef MS_WINDOWS
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1317 /* concatenating string here */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1318 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1319 "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	1320 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	1321 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1322 )
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1323 #endif /* MS_WINDOWS */
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1324 PyDoc_STR(
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1325 "__stdin__ -- the original stdin; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1326 __stdout__ -- the original stdout; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1327 __stderr__ -- the original stderr; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1328 __displayhook__ -- the original displayhook; don't touch!\n\
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 15846 diff changeset	1329 __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	1330 \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	1331 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	1332 \n\
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44086 diff changeset	1333 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	1334 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	1335 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	1336 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	1337 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	1338 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	1339 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	1340 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	1341 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	1342 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	1343 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	1344 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	1345 setprofile() -- set the global profiling function\n\
14308 b8b3f76ffd51 add user-modifiable recursion_limit Jeremy Hylton <jeremy@alum.mit.edu> parents: 14295 diff changeset	1346 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	1347 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	1348 "
23746 43ddcdcd3c71 Patch #505375: Make doc strings optional. Martin v. Löwis <martin@v.loewis.de> parents: 22604 diff changeset	1349 )
13971 aa4202702252 The attempt to protect against MS_WIN16 compilers that do not support long Fred Drake <fdrake@acm.org> parents: 13968 diff changeset	1350 /* 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	1351
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1352
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1353 PyDoc_STRVAR(flags__doc__,
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1354 "sys.flags\n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1355 \n\
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1356 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	1357
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1358 static PyTypeObject FlagsType;
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1359
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1360 static PyStructSequence_Field flags_fields[] = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1361 {"debug", "-d"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1362 {"inspect", "-i"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1363 {"interactive", "-i"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1364 {"optimize", "-O or -OO"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1365 {"dont_write_bytecode", "-B"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1366 {"no_user_site", "-s"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1367 {"no_site", "-S"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1368 {"ignore_environment", "-E"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1369 {"verbose", "-v"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1370 /* {"unbuffered", "-u"}, */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1371 /* {"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	1372 {"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	1373 {"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	1374 {"hash_randomization", "-R"},
85081 dd0d751cc7f1 Issue #16400: Add command line option for isolated mode. Christian Heimes <christian@cheimes.de> parents: 84795 diff changeset	1375 {"isolated", "-I"},
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1376 {0}
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1377 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1378
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1379 static PyStructSequence_Desc flags_desc = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1380 "sys.flags", /* name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1381 flags__doc__, /* doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1382 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	1383 13
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1384 };
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1385
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1386 static PyObject*
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1387 make_flags(void)
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1388 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1389 int pos = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1390 PyObject *seq;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1391
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1392 seq = PyStructSequence_New(&FlagsType);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1393 if (seq == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1394 return NULL;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1395
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1396 #define SetFlag(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1397 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	1398
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1399 SetFlag(Py_DebugFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1400 SetFlag(Py_InspectFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1401 SetFlag(Py_InteractiveFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1402 SetFlag(Py_OptimizeFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1403 SetFlag(Py_DontWriteBytecodeFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1404 SetFlag(Py_NoUserSiteDirectory);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1405 SetFlag(Py_NoSiteFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1406 SetFlag(Py_IgnoreEnvironmentFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1407 SetFlag(Py_VerboseFlag);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1408 /* SetFlag(saw_unbuffered_flag); */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1409 /* 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	1410 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	1411 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	1412 SetFlag(Py_HashRandomizationFlag);
85081 dd0d751cc7f1 Issue #16400: Add command line option for isolated mode. Christian Heimes <christian@cheimes.de> parents: 84795 diff changeset	1413 SetFlag(Py_IsolatedFlag);
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1414 #undef SetFlag
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1415
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1416 if (PyErr_Occurred()) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1417 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1418 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1419 return seq;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1420 }
1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1421
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1422 PyDoc_STRVAR(version_info__doc__,
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1423 "sys.version_info\n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1424 \n\
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1425 Version information as a named tuple.");
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1426
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1427 static PyTypeObject VersionInfoType;
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1428
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1429 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	1430 {"major", "Major release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1431 {"minor", "Minor release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1432 {"micro", "Patch release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1433 {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1434 {"serial", "Serial release number"},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1435 {0}
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1436 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1437
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1438 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	1439 "sys.version_info", /* name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1440 version_info__doc__, /* doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1441 version_info_fields, /* fields */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1442 5
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1443 };
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1444
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1445 static PyObject *
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1446 make_version_info(void)
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1447 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1448 PyObject *version_info;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1449 char *s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1450 int pos = 0;
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 version_info = PyStructSequence_New(&VersionInfoType);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1453 if (version_info == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1454 return NULL;
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
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1457 /*
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1458 * 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	1459 * 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	1460 */
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1461 #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	1462 s = "alpha";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1463 #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	1464 s = "beta";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1465 #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	1466 s = "candidate";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1467 #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	1468 s = "final";
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1469 #endif
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1470
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1471 #define SetIntItem(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1472 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	1473 #define SetStrItem(flag) \
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1474 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	1475
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1476 SetIntItem(PY_MAJOR_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1477 SetIntItem(PY_MINOR_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1478 SetIntItem(PY_MICRO_VERSION);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1479 SetStrItem(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1480 SetIntItem(PY_RELEASE_SERIAL);
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1481 #undef SetIntItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1482 #undef SetStrItem
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1483
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1484 if (PyErr_Occurred()) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1485 Py_CLEAR(version_info);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1486 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1487 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1488 return version_info;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1489 }
4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1490
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1491 /* sys.implementation values */
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1492 #define NAME "cpython"
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1493 const char *_PySys_ImplName = NAME;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1494 #define QUOTE(arg) #arg
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1495 #define STRIFY(name) QUOTE(name)
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1496 #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	1497 #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	1498 #define TAG NAME "-" MAJOR MINOR;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1499 const char *_PySys_ImplCacheTag = TAG;
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1500 #undef NAME
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1501 #undef QUOTE
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1502 #undef STRIFY
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1503 #undef MAJOR
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1504 #undef MINOR
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1505 #undef TAG
ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1506
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1507 static PyObject *
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1508 make_impl_info(PyObject *version_info)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1509 {
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1510 int res;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1511 PyObject impl_info, value, *ns;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1512
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1513 impl_info = PyDict_New();
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1514 if (impl_info == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1515 return NULL;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1516
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1517 /* populate the dict */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1518
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1519 value = PyUnicode_FromString(_PySys_ImplName);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1520 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1521 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1522 res = PyDict_SetItemString(impl_info, "name", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1523 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1524 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1525 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1526
78029 ee01fd98b5b0 Issue #15242: Have PyImport_GetMagicTag() return a const char * Brett Cannon <brett@python.org> parents: 77577 diff changeset	1527 value = PyUnicode_FromString(_PySys_ImplCacheTag);
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1528 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1529 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1530 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	1531 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1532 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1533 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1534
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1535 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	1536 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1537 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1538
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1539 value = PyLong_FromLong(PY_VERSION_HEX);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1540 if (value == NULL)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1541 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1542 res = PyDict_SetItemString(impl_info, "hexversion", value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1543 Py_DECREF(value);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1544 if (res < 0)
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1545 goto error;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1546
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1547 /* dict ready */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1548
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1549 ns = _PyNamespace_New(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1550 Py_DECREF(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1551 return ns;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1552
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1553 error:
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1554 Py_CLEAR(impl_info);
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1555 return NULL;
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1556 }
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1557
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1558 static struct PyModuleDef sysmodule = {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1559 PyModuleDef_HEAD_INIT,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1560 "sys",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1561 sys_doc,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1562 -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	1563 sys_methods,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1564 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1565 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1566 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1567 NULL
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1568 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47489 diff changeset	1569
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1570 PyObject *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13447 diff changeset	1571 _PySys_Init(void)
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1572 {
84795 31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1573 PyObject m, sysdict, *version_info;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1574
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1575 m = PyModule_Create(&sysmodule);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1576 if (m == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1577 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1578 sysdict = PyModule_GetDict(m);
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1579 #define SET_SYS_FROM_STRING_BORROW(key, value) \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1580 do { \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1581 int res; \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1582 PyObject *v = (value); \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1583 if (v == NULL) \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1584 return NULL; \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1585 res = PyDict_SetItemString(sysdict, key, v); \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1586 if (res < 0) { \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1587 return NULL; \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1588 } \
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1589 } while (0)
84795 31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1590 #define SET_SYS_FROM_STRING(key, value) \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1591 do { \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1592 int res; \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1593 PyObject *v = (value); \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1594 if (v == NULL) \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1595 return NULL; \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1596 res = PyDict_SetItemString(sysdict, key, v); \
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1597 Py_DECREF(v); \
84795 31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1598 if (res < 0) { \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1599 return NULL; \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1600 } \
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1601 } while (0)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5863 diff changeset	1602
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1603 /* 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	1604 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	1605 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	1606 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	1607 the shell already prevents that. */
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1608 #if !defined(MS_WINDOWS)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1609 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1610 struct stat sb;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1611 if (fstat(fileno(stdin), &sb) == 0 &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1612 S_ISDIR(sb.st_mode)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1613 /* 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	1614 /* 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	1615 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	1616 exit(EXIT_FAILURE);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1617 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1618 }
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1619 #endif
35673 612a12178e47 SF bug #887946, segfault if redirecting directory Neal Norwitz <nnorwitz@gmail.com> parents: 35572 diff changeset	1620
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1621 /* 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	1622
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1623 SET_SYS_FROM_STRING_BORROW("__displayhook__",
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1624 PyDict_GetItemString(sysdict, "displayhook"));
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1625 SET_SYS_FROM_STRING_BORROW("__excepthook__",
5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1626 PyDict_GetItemString(sysdict, "excepthook"));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1627 SET_SYS_FROM_STRING("version",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1628 PyUnicode_FromString(Py_GetVersion()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1629 SET_SYS_FROM_STRING("hexversion",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1630 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	1631 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	1632 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	1633 _Py_hgversion()));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1634 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	1635 PyBool_FromLong(Py_DontWriteBytecodeFlag));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1636 SET_SYS_FROM_STRING("api_version",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1637 PyLong_FromLong(PYTHON_API_VERSION));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1638 SET_SYS_FROM_STRING("copyright",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1639 PyUnicode_FromString(Py_GetCopyright()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1640 SET_SYS_FROM_STRING("platform",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1641 PyUnicode_FromString(Py_GetPlatform()));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1642 SET_SYS_FROM_STRING("executable",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1643 PyUnicode_FromWideChar(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1644 Py_GetProgramFullPath(), -1));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1645 SET_SYS_FROM_STRING("prefix",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1646 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1647 SET_SYS_FROM_STRING("exec_prefix",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1648 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
77154 294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1649 SET_SYS_FROM_STRING("base_prefix",
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1650 PyUnicode_FromWideChar(Py_GetPrefix(), -1));
294f8aeb4d4b Implemented PEP 405 (Python virtual environments). Vinay Sajip <vinay_sajip@yahoo.co.uk> parents: 75097 diff changeset	1651 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	1652 PyUnicode_FromWideChar(Py_GetExecPrefix(), -1));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1653 SET_SYS_FROM_STRING("maxsize",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1654 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	1655 SET_SYS_FROM_STRING("float_info",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1656 PyFloat_GetInfo());
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1657 SET_SYS_FROM_STRING("int_info",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1658 PyLong_GetInfo());
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1659 /* initialize hash_info */
84793 fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1660 if (Hash_InfoType.tp_name == NULL) {
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1661 if (PyStructSequence_InitType2(&Hash_InfoType, &hash_info_desc) < 0)
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1662 return NULL;
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1663 }
61873 0bc8ffe6ba9a Issue #8188: Introduce a new scheme for computing hashes of numbers Mark Dickinson <dickinsm@gmail.com> parents: 61790 diff changeset	1664 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	1665 get_hash_info());
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1666 SET_SYS_FROM_STRING("maxunicode",
72503 606652491366 #13054: sys.maxunicode is now always 0x10FFFF. Ezio Melotti <ezio.melotti@gmail.com> parents: 69710 diff changeset	1667 PyLong_FromLong(0x10FFFF));
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1668 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	1669 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	1670 #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	1671 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	1672 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	1673 #else
d2127cdec10e Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1674 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	1675 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	1676 #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	1677
4126 c80c515999b9 Use MS_DLL_ID as sys.winver Guido van Rossum <guido@python.org> parents: 3877 diff changeset	1678 #ifdef MS_COREDLL
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1679 SET_SYS_FROM_STRING("dllhandle",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1680 PyLong_FromVoidPtr(PyWin_DLLhModule));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1681 SET_SYS_FROM_STRING("winver",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1682 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	1683 #endif
65389 932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1684 #ifdef ABIFLAGS
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1685 SET_SYS_FROM_STRING("abiflags",
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1686 PyUnicode_FromString(ABIFLAGS));
932f97bfbdc0 First (uncontroversial) part of issue 9807. Barry Warsaw <barry@python.org> parents: 65166 diff changeset	1687 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1688 if (warnoptions == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1689 warnoptions = PyList_New(0);
84795 31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1690 if (warnoptions == NULL)
31796b188bec Issue #18520: Fix _PySys_Init(), handle PyDict_SetItemString() errors Victor Stinner <victor.stinner@gmail.com> parents: 84793 diff changeset	1691 return NULL;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1692 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1693 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1694 Py_INCREF(warnoptions);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1695 }
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1696 SET_SYS_FROM_STRING_BORROW("warnoptions", warnoptions);
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1697
86693 5eb00460e6e8 Issue #18520: fix reference leak in _PySys_Init() Victor Stinner <victor.stinner@gmail.com> parents: 85413 diff changeset	1698 SET_SYS_FROM_STRING_BORROW("_xoptions", get_xoptions());
65575 0b5bfba7a907 Issue #10089: Add support for arbitrary -X options on the command-line. Antoine Pitrou <solipsis@pitrou.net> parents: 65494 diff changeset	1699
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1700 /* version_info */
84793 fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1701 if (VersionInfoType.tp_name == NULL) {
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1702 if (PyStructSequence_InitType2(&VersionInfoType,
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1703 &version_info_desc) < 0)
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1704 return NULL;
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1705 }
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1706 version_info = make_version_info();
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1707 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	1708 /* prevent user from creating new instances */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1709 VersionInfoType.tp_init = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1710 VersionInfoType.tp_new = NULL;
51378 4cc49d978ec2 Merged revisions 69331 via svnmerge from Eric Smith <eric@trueblade.com> parents: 50743 diff changeset	1711
77339 9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1712 /* implementation */
9c445f4695c1 Eric Snow's implementation of PEP 421. Barry Warsaw <barry@python.org> parents: 77154 diff changeset	1713 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	1714
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1715 /* flags */
84793 fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1716 if (FlagsType.tp_name == 0) {
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1717 if (PyStructSequence_InitType2(&FlagsType, &flags_desc) < 0)
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1718 return NULL;
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1719 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1720 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	1721 /* prevent user from creating new instances */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1722 FlagsType.tp_init = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1723 FlagsType.tp_new = NULL;
44674 1154158a199f Merged revisions 59933-59951 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	1724
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1725
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1726 #if defined(MS_WINDOWS)
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1727 /* getwindowsversion */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1728 if (WindowsVersionType.tp_name == 0)
84793 fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1729 if (PyStructSequence_InitType2(&WindowsVersionType,
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1730 &windows_version_desc) < 0)
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than Victor Stinner <victor.stinner@gmail.com> parents: 84786 diff changeset	1731 return NULL;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1732 /* prevent user from creating new instances */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1733 WindowsVersionType.tp_init = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60889 diff changeset	1734 WindowsVersionType.tp_new = NULL;
58507 7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1735 #endif
7379cf70fd60 Merged revisions 77763 via svnmerge from Eric Smith <eric@trueblade.com> parents: 57181 diff changeset	1736
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1737 /* 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	1738 #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	1739 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	1740 PyUnicode_FromString("short"));
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1741 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1742 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	1743 PyUnicode_FromString("legacy"));
53185 97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1744 #endif
97ae7a709c1d Issue #1580: use short float repr where possible. Mark Dickinson <dickinsm@gmail.com> parents: 52215 diff changeset	1745
69710 2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1746 #ifdef WITH_THREAD
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1747 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	1748 #endif
2b21fcf3d9a9 Issue #11223: Replace threading._info() by sys.thread_info Victor Stinner <victor.stinner@haypocalc.com> parents: 69483 diff changeset	1749
45071 f380d991390e Merged revisions 60441-60474 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45026 diff changeset	1750 #undef SET_SYS_FROM_STRING
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1751 if (PyErr_Occurred())
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1752 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1753 return m;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1754 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1755
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1756 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1757 makepathobject(const wchar_t *path, wchar_t delim)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1758 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1759 int i, n;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1760 const wchar_t *p;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1761 PyObject v, w;
36211 6d743e5baf14 Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 36207 diff changeset	1762
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1763 n = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1764 p = path;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1765 while ((p = wcschr(p, delim)) != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1766 n++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1767 p++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1768 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1769 v = PyList_New(n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1770 if (v == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1771 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1772 for (i = 0; ; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1773 p = wcschr(path, delim);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1774 if (p == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1775 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	1776 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	1777 if (w == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1778 Py_DECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1779 return NULL;
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 PyList_SetItem(v, i, w);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1782 if (*p == '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1783 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1784 path = p+1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1785 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1786 return v;
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1787 }
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1788
a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1789 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1790 PySys_SetPath(const wchar_t *path)
86 a6934380c6e7 "Compiling" version Guido van Rossum <guido@python.org> parents: 83 diff changeset	1791 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1792 PyObject *v;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1793 if ((v = makepathobject(path, DELIM)) == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1794 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	1795 if (PySys_SetObject("path", v) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1796 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	1797 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	1798 }
f6bcf3c1d714 Empty all modules' symbol tables, so most circular references are Guido van Rossum <guido@python.org> parents: 6 diff changeset	1799
5372 424922afc1bb Quickly renamed. Guido van Rossum <guido@python.org> parents: 5340 diff changeset	1800 static PyObject *
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 45145 diff changeset	1801 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	1802 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1803 PyObject *av;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1804 if (argc <= 0 \|\| argv == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1805 /* 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	1806 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	1807 argv = empty_argv;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1808 argc = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1809 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1810 av = PyList_New(argc);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1811 if (av != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1812 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1813 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	1814 #ifdef __VMS
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1815 PyObject *v;
28949 ac487a7f7f2c Patch #708495: Port more stuff to OpenVMS. Martin v. Löwis <martin@v.loewis.de> parents: 28556 diff changeset	1816
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1817 /* 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	1818 if (i == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1819 char* fn = decc$translate_vms(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1820 if ((fn == (char )0) \|\| fn == (char )-1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1821 v = PyUnicode_FromString(argv[0]);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1822 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1823 v = PyUnicode_FromString(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1824 decc$translate_vms(argv[0]));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1825 } else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1826 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	1827 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1828 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	1829 #endif
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1830 if (v == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1831 Py_DECREF(av);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1832 av = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1833 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1834 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1835 PyList_SetItem(av, i, v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1836 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1837 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1838 return av;
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1839 }
fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1840
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	1841 #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	1842 (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	1843 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	1844
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1845 static void
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1846 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	1847 {
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1848 wchar_t *argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1849 wchar_t *p = NULL;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1850 Py_ssize_t n = 0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1851 PyObject *a;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1852 PyObject *path;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1853 #ifdef HAVE_READLINK
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1854 wchar_t link[MAXPATHLEN+1];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1855 wchar_t argv0copy[2*MAXPATHLEN+1];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1856 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	1857 #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	1858 #if defined(HAVE_REALPATH)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1859 wchar_t fullpath[MAXPATHLEN];
50743 e8154bd322cb Merged revisions 68540 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 49613 diff changeset	1860 #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	1861 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	1862 #endif
65154 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 path = PySys_GetObject("path");
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1865 if (path == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1866 return;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1867
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1868 argv0 = argv[0];
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1869
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1870 #ifdef HAVE_READLINK
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1871 if (_HAVE_SCRIPT_ARGUMENT(argc, argv))
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1872 nr = _Py_wreadlink(argv0, link, MAXPATHLEN);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1873 if (nr > 0) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1874 /* It's a symlink */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1875 link[nr] = '\0';
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1876 if (link[0] == SEP)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1877 argv0 = link; /* Link to absolute path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1878 else if (wcschr(link, SEP) == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1879 ; /* Link without path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1880 else {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1881 /* Must join(dirname(argv0), link) */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1882 wchar_t *q = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1883 if (q == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1884 argv0 = link; /* argv0 without path */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1885 else {
84785 dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1886 /* Must make a copy, argv0copy has room for 2 * MAXPATHLEN */
dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1887 wcsncpy(argv0copy, argv0, MAXPATHLEN);
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1888 q = wcsrchr(argv0copy, SEP);
84785 dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1889 wcsncpy(q+1, link, MAXPATHLEN);
dca92e8a011a Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], Christian Heimes <christian@cheimes.de> parents: 78029 diff changeset	1890 q[MAXPATHLEN + 1] = L'\0';
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1891 argv0 = argv0copy;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1892 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1893 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1894 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1895 #endif /* HAVE_READLINK */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1896 #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	1897 if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1898 wchar_t *q;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1899 #if defined(MS_WINDOWS) && !defined(MS_WINCE)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1900 /* 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	1901 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	1902 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	1903 wchar_t *ptemp;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1904 if (GetFullPathNameW(argv0,
72510 b534b56379cb Use the new Py_ARRAY_LENGTH macro Victor Stinner <victor.stinner@haypocalc.com> parents: 72503 diff changeset	1905 Py_ARRAY_LENGTH(fullpath),
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1906 fullpath,
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1907 &ptemp)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1908 argv0 = fullpath;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1909 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1910 #endif
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1911 p = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1912 /* Test for alternate separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1913 q = wcsrchr(p ? p : argv0, '/');
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1914 if (q != NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1915 p = q;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1916 if (p != NULL) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1917 n = p + 1 - argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1918 if (n > 1 && p[-1] != ':')
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1919 n--; /* Drop trailing separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1920 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1921 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1922 #else /* All other filename syntaxes */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1923 if (_HAVE_SCRIPT_ARGUMENT(argc, argv)) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1924 #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	1925 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	1926 argv0 = fullpath;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1927 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1928 #endif
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1929 p = wcsrchr(argv0, SEP);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1930 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1931 if (p != NULL) {
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1932 n = p + 1 - argv0;
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1933 #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	1934 if (n > 1)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1935 n--; /* Drop trailing separator */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1936 #endif /* Unix */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1937 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1938 #endif /* All others */
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1939 a = PyUnicode_FromWideChar(argv0, n);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1940 if (a == NULL)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1941 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	1942 if (PyList_Insert(path, 0, a) < 0)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1943 Py_FatalError("sys.path.insert(0) failed");
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1944 Py_DECREF(a);
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1945 }
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1946
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1947 void
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1948 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	1949 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1950 PyObject *av = makeargvobject(argc, argv);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1951 if (av == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1952 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	1953 if (PySys_SetObject("argv", av) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1954 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	1955 Py_DECREF(av);
65154 62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1956 if (updatepath)
62c58dc912e8 Create a subfunction for PySys_SetArgvEx() Victor Stinner <victor.stinner@haypocalc.com> parents: 64622 diff changeset	1957 sys_update_path(argc, argv);
6 fc6fcd7df4f7 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1958 }
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	1959
61791 9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1960 void
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1961 PySys_SetArgv(int argc, wchar_t **argv)
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1962 {
85081 dd0d751cc7f1 Issue #16400: Add command line option for isolated mode. Christian Heimes <christian@cheimes.de> parents: 84795 diff changeset	1963 PySys_SetArgvEx(argc, argv, Py_IsolatedFlag == 0);
61791 9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1964 }
9db8c414921f Merged revisions 81400 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61467 diff changeset	1965
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1966 /* Reimplementation of PyFile_WriteString() no calling indirectly
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1967 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	1968
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1969 static int
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1970 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	1971 {
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	1972 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	1973 int err;
72925 7109f31300fb Rename _Py_identifier to _Py_IDENTIFIER. Martin v. Löwis <martin@v.loewis.de> parents: 72848 diff changeset	1974 _Py_IDENTIFIER(write);
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1975
62190 7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1976 if (file == NULL)
7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1977 return -1;
7ccc55811413 Merged revisions 81841 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61791 diff changeset	1978
72848 81380082d216 Use identifier API for PyObject_GetAttrString. Martin v. Löwis <martin@v.loewis.de> parents: 72835 diff changeset	1979 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	1980 if (writer == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1981 goto error;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1982
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1983 args = PyTuple_Pack(1, unicode);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1984 if (args == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1985 goto error;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1986
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1987 result = PyEval_CallObject(writer, args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1988 if (result == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1989 goto error;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1990 } else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1991 err = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1992 goto finally;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1993 }
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1994
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1995 error:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1996 err = -1;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	1997 finally:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1998 Py_XDECREF(writer);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	1999 Py_XDECREF(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2000 Py_XDECREF(result);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2001 return err;
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2002 }
c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2003
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2004 static int
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2005 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	2006 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2007 PyObject *unicode = NULL;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2008 int err;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2009
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2010 if (file == NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2011 return -1;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2012
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2013 unicode = PyUnicode_FromString(text);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2014 if (unicode == NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2015 return -1;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2016
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2017 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	2018 Py_DECREF(unicode);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2019 return err;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2020 }
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	2021
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	2022 /* 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	2023 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	2024
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	2025 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	2026 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	2027
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	2028 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	2029 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	2030 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	2031
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2032 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	2033 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	2034 ignores all exceptions.
60890 c6b4f4f2b9a8 Merged revisions 80404 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 59302 diff changeset	2035
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	2036 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	2037 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	2038
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	2039 * 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	2040
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 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	2042 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	2043 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	2044 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	2045 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	2046 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	2047
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	2048 */
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	2049
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	2050 static void
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2051 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	2052 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2053 PyObject *file;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2054 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	2055 char buffer[1001];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2056 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	2057
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2058 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	2059 file = PySys_GetObject(name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2060 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	2061 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	2062 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2063 fputs(buffer, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2064 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2065 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	2066 const char *truncated = "... truncated";
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2067 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	2068 fputs(truncated, fp);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2069 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2070 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	2071 }
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	2072
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	2073 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	2074 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	2075 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2076 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	2077
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2078 va_start(va, format);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2079 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	2080 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	2081 }
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	2082
f94d5ae642a9 New APIs to write to sys.stdout or sys.stderr using a printf-like interface. Guido van Rossum <guido@python.org> parents: 7402 diff changeset	2083 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	2084 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	2085 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2086 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	2087
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60890 diff changeset	2088 va_start(va, format);
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2089 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	2090 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	2091 }
64064 5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2092
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2093 static void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2094 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	2095 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2096 PyObject file, message;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2097 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	2098 char *utf8;
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 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	2101 file = PySys_GetObject(name);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2102 message = PyUnicode_FromFormatV(format, va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2103 if (message != NULL) {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2104 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	2105 PyErr_Clear();
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2106 utf8 = _PyUnicode_AsString(message);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2107 if (utf8 != NULL)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2108 fputs(utf8, fp);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2109 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2110 Py_DECREF(message);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2111 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2112 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	2113 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2114
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2115 void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2116 PySys_FormatStdout(const char *format, ...)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2117 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2118 va_list va;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2119
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2120 va_start(va, format);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2121 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	2122 va_end(va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2123 }
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2124
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2125 void
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2126 PySys_FormatStderr(const char *format, ...)
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2127 {
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2128 va_list va;
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2129
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2130 va_start(va, format);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2131 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	2132 va_end(va);
5d9bdf5aa07b Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr() Victor Stinner <victor.stinner@haypocalc.com> parents: 62828 diff changeset	2133 }

Mercurial > cpython-lru_cache-weakref

annotate Python/sysmodule.c @ 86715:4ef4578db38a