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

annotate Python/pythonrun.c @ 64474:56d4373cecb7 v3.2a2

Fix accidental suppression in r84537

author	Éric Araujo <merwok@netwok.org>
date	Sun, 05 Sep 2010 18:59:49 +0000
parents	687cc854cb4b
children	557e2537c9ae

rev	line source
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2 /* Python interpreter top-level routines, including init/exit */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	3
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	4 #include "Python.h"
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	5
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	6 #include "Python-ast.h"
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41253 diff changeset	7 #undef Yield /* undefine macro conflicting with winbase.h */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	8 #include "grammar.h"
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	9 #include "node.h"
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	10 #include "token.h"
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	11 #include "parsetok.h"
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	12 #include "errcode.h"
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	13 #include "code.h"
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	14 #include "compile.h"
16421 aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	15 #include "symtable.h"
36065 ea083efdc96c Merge from ast-arena. This reduces the code in Python/ast.c by ~300 lines, Neal Norwitz <nnorwitz@gmail.com> parents: 35961 diff changeset	16 #include "pyarena.h"
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	17 #include "ast.h"
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 923 diff changeset	18 #include "eval.h"
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	19 #include "marshal.h"
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	20 #include "osdefs.h"
56652 29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	21 #include "abstract.h"
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	22
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38669 diff changeset	23 #ifdef HAVE_SIGNAL_H
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	24 #include <signal.h>
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38669 diff changeset	25 #endif
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	26
50559 6f30b97148b6 Merged revisions 68178 via svnmerge from Georg Brandl <georg@python.org> parents: 50558 diff changeset	27 #ifdef MS_WINDOWS
50558 fbf7f53f4888 Merged revisions 68175 via svnmerge from Georg Brandl <georg@python.org> parents: 49819 diff changeset	28 #include "malloc.h" /* for alloca */
50559 6f30b97148b6 Merged revisions 68178 via svnmerge from Georg Brandl <georg@python.org> parents: 50558 diff changeset	29 #endif
50558 fbf7f53f4888 Merged revisions 68175 via svnmerge from Georg Brandl <georg@python.org> parents: 49819 diff changeset	30
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	31 #ifdef HAVE_LANGINFO_H
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	32 #include <locale.h>
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	33 #include <langinfo.h>
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	34 #endif
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	35
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	36 #ifdef MS_WINDOWS
2529 16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	37 #undef BYTE
16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	38 #include "windows.h"
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	39 #define PATH_MAX MAXPATHLEN
2529 16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	40 #endif
16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	41
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	42 #ifndef Py_REF_DEBUG
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	43 #define PRINT_TOTAL_REFS()
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	44 #else /* Py_REF_DEBUG */
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	45 #define PRINT_TOTAL_REFS() fprintf(stderr, \
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	46 "[%" PY_FORMAT_SIZE_T "d refs]\n", \
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	47 _Py_GetRefTotal())
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	48 #endif
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	49
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	50 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	51 extern "C" {
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	52 #endif
3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	53
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	54 extern wchar_t *Py_GetPath(void);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	55
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	56 extern grammar _PyParser_Grammar; /* From graminit.c */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	57
1391 7c3245c18677 * ceval.c, longobject.c, methodobject.c, listnode.c, arraymodule.c, Guido van Rossum <guido@python.org> parents: 1347 diff changeset	58 /* Forward */
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	59 static void initmain(void);
61593 47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	60 static void initfsencoding(void);
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	61 static void initsite(void);
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	62 static int initstdio(void);
46395 6196529afd73 Add a NEWS entry for issue2221. Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 46318 diff changeset	63 static void flush_io(void);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	64 static PyObject run_mod(mod_ty, const char , PyObject , PyObject ,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	65 PyCompilerFlags , PyArena );
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	66 static PyObject run_pyc_file(FILE , const char , PyObject , PyObject *,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	67 PyCompilerFlags *);
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	68 static void err_input(perrdetail *);
a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	69 static void initsigs(void);
41253 f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	70 static void call_py_exitfuncs(void);
56652 29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	71 static void wait_for_thread_shutdown(void);
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	72 static void call_ll_exitfuncs(void);
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	73 extern void _PyUnicode_Init(void);
f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	74 extern void _PyUnicode_Fini(void);
40626 4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	75 extern int _PyLong_Init(void);
4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!). Guido van Rossum <guido@python.org> parents: 40450 diff changeset	76 extern void PyLong_Fini(void);
11977 8b88e1bc0e1b Marc-Andre Lemburg: add calls to initialize and finalize Unicode and Guido van Rossum <guido@python.org> parents: 11673 diff changeset	77
28694 a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	78 #ifdef WITH_THREAD
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	79 extern void _PyGILState_Init(PyInterpreterState , PyThreadState );
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	80 extern void _PyGILState_Fini(void);
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	81 #endif /* WITH_THREAD */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	82
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	83 int Py_DebugFlag; /* Needed by parser.c */
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	84 int Py_VerboseFlag; /* Needed by import.c */
5108 a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	85 int Py_InteractiveFlag; /* Needed by Py_FdIsInteractive() below */
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41253 diff changeset	86 int Py_InspectFlag; /* Needed to determine whether to exit at SystemError */
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	87 int Py_NoSiteFlag; /* Suppress 'import site' */
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43718 diff changeset	88 int Py_BytesWarningFlag; /* Warn on str(bytes) and str(buffer) */
44587 fb5a6330f71b Merged revisions 59822-59841 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44486 diff changeset	89 int Py_DontWriteBytecodeFlag; /* Suppress writing bytecode files (.py[co]) /
12555 04cf788d862b Py_UseClassExceptionsFlag is deprecated. We keep the C variable for C Barry Warsaw <barry@python.org> parents: 12539 diff changeset	90 int Py_UseClassExceptionsFlag = 1; /* Needed by bltinmodule.c: deprecated */
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	91 int Py_FrozenFlag; /* Needed by getpath.c */
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18630 diff changeset	92 int Py_IgnoreEnvironmentFlag; /* e.g. PYTHONPATH, PYTHONHOME */
46708 74b9c85361f8 Merged revisions 62774-62775,62785,62787-62788 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 46694 diff changeset	93 int Py_NoUserSiteDirectory = 0; /* for -s and site.py */
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	94 int Py_UnbufferedStdioFlag = 0; /* Unbuffered binary std{in,out,err} */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	95
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: 46395 diff changeset	96 /* PyModule_GetWarningsModule is no longer necessary as of 2.6
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: 46395 diff changeset	97 since _warnings is builtin. This API should not be used. */
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: 46395 diff changeset	98 PyObject *
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: 46395 diff changeset	99 PyModule_GetWarningsModule(void)
29877 72cbc41ccc2f Fix [ 771097 ] frozen programs fail due to implicit import of "warnings". Mark Hammond <mhammond@skippinet.com.au> parents: 28720 diff changeset	100 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	101 return PyImport_ImportModule("warnings");
29877 72cbc41ccc2f Fix [ 771097 ] frozen programs fail due to implicit import of "warnings". Mark Hammond <mhammond@skippinet.com.au> parents: 28720 diff changeset	102 }
27958 e07b21ea3c45 Fix bug 683658 - PyErr_Warn may cause import deadlock. Mark Hammond <mhammond@skippinet.com.au> parents: 27878 diff changeset	103
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	104 static int initialized = 0;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	105
13620 5b727ab37092 Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either Thomas Wouters <thomas@python.org> parents: 13552 diff changeset	106 /* API to access the initialized flag -- useful for esoteric use */
6136 57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	107
57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	108 int
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	109 Py_IsInitialized(void)
6136 57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	110 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	111 return initialized;
6136 57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	112 }
57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	113
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	114 /* Global initializations. Can be undone by Py_Finalize(). Don't
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	115 call this twice without an intervening Py_Finalize() call. When
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	116 initializations fail, a fatal error is issued and the function does
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	117 not return. On return, the first thread and interpreter state have
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	118 been created.
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	119
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	120 Locking: you must hold the interpreter lock while calling this.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	121 (If the lock has not yet been initialized, that's equivalent to
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	122 having the lock, but you cannot use multiple threads.)
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	123
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	124 */
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	125
20401 b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	126 static int
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	127 add_flag(int flag, const char *envs)
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	128 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	129 int env = atoi(envs);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	130 if (flag < env)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	131 flag = env;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	132 if (flag < 1)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	133 flag = 1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	134 return flag;
20401 b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	135 }
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	136
49611 9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	137 static char*
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	138 get_codec_name(const char *encoding)
49611 9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	139 {
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	140 char name_utf8, name_str;
61716 942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	141 PyObject codec, name = NULL;
49611 9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	142
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	143 codec = _PyCodec_Lookup(encoding);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	144 if (!codec)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	145 goto error;
49611 9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	146
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	147 name = PyObject_GetAttrString(codec, "name");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	148 Py_CLEAR(codec);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	149 if (!name)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	150 goto error;
49611 9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	151
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	152 name_utf8 = _PyUnicode_AsString(name);
61716 942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	153 if (name == NULL)
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	154 goto error;
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	155 name_str = strdup(name_utf8);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	156 Py_DECREF(name);
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	157 if (name_str == NULL) {
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	158 PyErr_NoMemory();
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	159 return NULL;
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	160 }
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	161 return name_str;
49611 9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	162
9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	163 error:
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	164 Py_XDECREF(codec);
61716 942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	165 Py_XDECREF(name);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	166 return NULL;
49611 9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	167 }
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	168
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	169 #if defined(HAVE_LANGINFO_H) && defined(CODESET)
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	170 static char*
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	171 get_codeset(void)
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	172 {
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	173 char* codeset = nl_langinfo(CODESET);
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	174 if (!codeset \|\| codeset[0] == '\0') {
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	175 PyErr_SetString(PyExc_ValueError, "CODESET is not set or empty");
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	176 return NULL;
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	177 }
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	178 return get_codec_name(codeset);
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	179 }
49611 9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	180 #endif
9fc573fbaf5e Issue #4213: The file system encoding is now normalized by the codec subsystem, for example UTF-8 is turned into utf-8. Christian Heimes <christian@cheimes.de> parents: 49035 diff changeset	181
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	182 void
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	183 Py_InitializeEx(int install_sigs)
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	184 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	185 PyInterpreterState *interp;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	186 PyThreadState *tstate;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	187 PyObject bimod, sysmod, *pstderr;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	188 char *p;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	189 extern void _Py_ReadyTypes(void);
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	190
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	191 if (initialized)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	192 return;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	193 initialized = 1;
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	194
59041 9b5806a008e7 #4532: fixes to make 3.x compile on QNX 6.3.2 (reported by Matt Kraai) Andrew M. Kuchling <amk@amk.ca> parents: 57498 diff changeset	195 #if defined(HAVE_LANGINFO_H) && defined(HAVE_SETLOCALE)
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	196 /* Set up the LC_CTYPE locale, so we can obtain
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	197 the locale's charset without having to switch
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	198 locales. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	199 setlocale(LC_CTYPE, "");
42539 43e32b2b4004 Set sys.stdout.encoding properly. Martin v. Löwis <martin@v.loewis.de> parents: 42180 diff changeset	200 #endif
43e32b2b4004 Set sys.stdout.encoding properly. Martin v. Löwis <martin@v.loewis.de> parents: 42180 diff changeset	201
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	202 if ((p = Py_GETENV("PYTHONDEBUG")) && *p != '\0')
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	203 Py_DebugFlag = add_flag(Py_DebugFlag, p);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	204 if ((p = Py_GETENV("PYTHONVERBOSE")) && *p != '\0')
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	205 Py_VerboseFlag = add_flag(Py_VerboseFlag, p);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	206 if ((p = Py_GETENV("PYTHONOPTIMIZE")) && *p != '\0')
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	207 Py_OptimizeFlag = add_flag(Py_OptimizeFlag, p);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	208 if ((p = Py_GETENV("PYTHONDONTWRITEBYTECODE")) && *p != '\0')
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	209 Py_DontWriteBytecodeFlag = add_flag(Py_DontWriteBytecodeFlag, p);
5850 6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	210
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	211 interp = PyInterpreterState_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	212 if (interp == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	213 Py_FatalError("Py_Initialize: can't make first interpreter");
5850 6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	214
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	215 tstate = PyThreadState_New(interp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	216 if (tstate == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	217 Py_FatalError("Py_Initialize: can't make first thread");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	218 (void) PyThreadState_Swap(tstate);
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	219
64133 686b18bffb86 Issue #8063: Call _PyGILState_Init() earlier in Py_InitializeEx(). Victor Stinner <victor.stinner@haypocalc.com> parents: 63852 diff changeset	220 /* auto-thread-state API, if available */
686b18bffb86 Issue #8063: Call _PyGILState_Init() earlier in Py_InitializeEx(). Victor Stinner <victor.stinner@haypocalc.com> parents: 63852 diff changeset	221 #ifdef WITH_THREAD
686b18bffb86 Issue #8063: Call _PyGILState_Init() earlier in Py_InitializeEx(). Victor Stinner <victor.stinner@haypocalc.com> parents: 63852 diff changeset	222 _PyGILState_Init(interp, tstate);
686b18bffb86 Issue #8063: Call _PyGILState_Init() earlier in Py_InitializeEx(). Victor Stinner <victor.stinner@haypocalc.com> parents: 63852 diff changeset	223 #endif /* WITH_THREAD */
686b18bffb86 Issue #8063: Call _PyGILState_Init() earlier in Py_InitializeEx(). Victor Stinner <victor.stinner@haypocalc.com> parents: 63852 diff changeset	224
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	225 _Py_ReadyTypes();
19040 4df72ea78ae8 - Rename PyType_InitDict() to PyType_Ready(). Guido van Rossum <guido@python.org> parents: 18933 diff changeset	226
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	227 if (!_PyFrame_Init())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	228 Py_FatalError("Py_Initialize: can't init frames");
26889 12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	229
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	230 if (!_PyLong_Init())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	231 Py_FatalError("Py_Initialize: can't init longs");
26889 12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	232
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	233 if (!PyByteArray_Init())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	234 Py_FatalError("Py_Initialize: can't init bytearray");
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40949 diff changeset	235
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	236 _PyFloat_Init();
34972 1dd8a0d64432 This is my patch: Michael W. Hudson <mwh@python.net> parents: 34834 diff changeset	237
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	238 interp->modules = PyDict_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	239 if (interp->modules == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	240 Py_FatalError("Py_Initialize: can't make modules dictionary");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	241 interp->modules_reloading = PyDict_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	242 if (interp->modules_reloading == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	243 Py_FatalError("Py_Initialize: can't make modules_reloading dictionary");
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	244
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	245 /* Init Unicode implementation; relies on the codec registry */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	246 _PyUnicode_Init();
11977 8b88e1bc0e1b Marc-Andre Lemburg: add calls to initialize and finalize Unicode and Guido van Rossum <guido@python.org> parents: 11673 diff changeset	247
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	248 bimod = _PyBuiltin_Init();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	249 if (bimod == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	250 Py_FatalError("Py_Initialize: can't initialize builtins modules");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	251 _PyImport_FixupExtension(bimod, "builtins", "builtins");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	252 interp->builtins = PyModule_GetDict(bimod);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	253 if (interp->builtins == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	254 Py_FatalError("Py_Initialize: can't initialize builtins dict");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	255 Py_INCREF(interp->builtins);
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	256
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	257 /* initialize builtin exceptions */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	258 _PyExc_Init();
43848 e162e881ea5f Moved the initalization of the exception before the initialization of sys. Christian Heimes <christian@cheimes.de> parents: 43842 diff changeset	259
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	260 sysmod = _PySys_Init();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	261 if (sysmod == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	262 Py_FatalError("Py_Initialize: can't initialize sys");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	263 interp->sysdict = PyModule_GetDict(sysmod);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	264 if (interp->sysdict == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	265 Py_FatalError("Py_Initialize: can't initialize sys dict");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	266 Py_INCREF(interp->sysdict);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	267 _PyImport_FixupExtension(sysmod, "sys", "sys");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	268 PySys_SetPath(Py_GetPath());
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	269 PyDict_SetItemString(interp->sysdict, "modules",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	270 interp->modules);
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	271
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	272 /* Set up a preliminary stderr printer until we have enough
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	273 infrastructure for the io module in place. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	274 pstderr = PyFile_NewStdPrinter(fileno(stderr));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	275 if (pstderr == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	276 Py_FatalError("Py_Initialize: can't set preliminary stderr");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	277 PySys_SetObject("stderr", pstderr);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	278 PySys_SetObject("__stderr__", pstderr);
43718 e510b716bd80 Patch 1352 (continued in issue 1329) by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43712 diff changeset	279
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	280 _PyImport_Init();
11113 be8ec828c072 Marc-Andre Lemburg discovered that the switch from .pyc to .pyo files, Guido van Rossum <guido@python.org> parents: 10534 diff changeset	281
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	282 _PyImportHooks_Init();
26885 54aacb87beda PEP 302 + zipimport: Just van Rossum <just@letterror.com> parents: 26643 diff changeset	283
61757 deed5fce82d6 Issue #8766: Initialize _warnings module before importing the first module. Victor Stinner <victor.stinner@haypocalc.com> parents: 61716 diff changeset	284 /* Initialize _warnings. */
deed5fce82d6 Issue #8766: Initialize _warnings module before importing the first module. Victor Stinner <victor.stinner@haypocalc.com> parents: 61716 diff changeset	285 _PyWarnings_Init();
deed5fce82d6 Issue #8766: Initialize _warnings module before importing the first module. Victor Stinner <victor.stinner@haypocalc.com> parents: 61716 diff changeset	286
63757 c16803bbd790 Issue #9079: Added _PyTime_gettimeofday(_PyTime_timeval tp) to C API Alexander Belopolsky <alexander.belopolsky@gmail.com>* parents: 62389 diff changeset	287 _PyTime_Init();
c16803bbd790 Issue #9079: Added _PyTime_gettimeofday(_PyTime_timeval tp) to C API Alexander Belopolsky <alexander.belopolsky@gmail.com>* parents: 62389 diff changeset	288
61593 47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	289 initfsencoding();
53767 ac209f132b17 Issue #5915: Implement PEP 383, Non-decodable Bytes in Martin v. Löwis <martin@v.loewis.de> parents: 52819 diff changeset	290
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	291 if (install_sigs)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	292 initsigs(); /* Signal handling stuff, including initintr() */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	293
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	294 /* Initialize warnings. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	295 if (PySys_HasWarnOptions()) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	296 PyObject *warnings_module = PyImport_ImportModule("warnings");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	297 if (!warnings_module)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	298 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	299 Py_XDECREF(warnings_module);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	300 }
28065 c61ef183ce2f Addendum to #683658: Just van Rossum <just@letterror.com> parents: 27958 diff changeset	301
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	302 initmain(); /* Module __main__ */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	303 if (initstdio() < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	304 Py_FatalError(
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	305 "Py_Initialize: can't initialize sys standard streams");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	306
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	307 if (!Py_NoSiteFlag)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	308 initsite(); /* Module site */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	309 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	310
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	311 void
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	312 Py_Initialize(void)
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	313 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	314 Py_InitializeEx(1);
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	315 }
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	316
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	317
9641 d152adf3f094 Move the prototype for dump_counts() to before where it is used. Guido van Rossum <guido@python.org> parents: 9285 diff changeset	318 #ifdef COUNT_ALLOCS
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	319 extern void dump_counts(FILE*);
9641 d152adf3f094 Move the prototype for dump_counts() to before where it is used. Guido van Rossum <guido@python.org> parents: 9285 diff changeset	320 #endif
d152adf3f094 Move the prototype for dump_counts() to before where it is used. Guido van Rossum <guido@python.org> parents: 9285 diff changeset	321
42167 29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	322 /* Flush stdout and stderr */
29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	323
42893 2c02ba72714b Make some internal functions static Neal Norwitz <nnorwitz@gmail.com> parents: 42822 diff changeset	324 static void
42180 9f99ea4f81e9 Silence compiler warning. Guido van Rossum <guido@python.org> parents: 42167 diff changeset	325 flush_std_files(void)
42167 29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	326 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	327 PyObject *fout = PySys_GetObject("stdout");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	328 PyObject *ferr = PySys_GetObject("stderr");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	329 PyObject *tmp;
42167 29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	330
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	331 if (fout != NULL && fout != Py_None) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	332 tmp = PyObject_CallMethod(fout, "flush", "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	333 if (tmp == NULL)
63846 4ca497f4819c Issue #5319: Print an error if flushing stdout fails at interpreter Antoine Pitrou <solipsis@pitrou.net> parents: 63757 diff changeset	334 PyErr_WriteUnraisable(fout);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	335 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	336 Py_DECREF(tmp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	337 }
42167 29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	338
61566 9e5b73ea6a7c Issue #4653: fix typo in flush_std_files() Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	339 if (ferr != NULL && ferr != Py_None) {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	340 tmp = PyObject_CallMethod(ferr, "flush", "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	341 if (tmp == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	342 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	343 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	344 Py_DECREF(tmp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	345 }
42167 29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	346 }
29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	347
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	348 /* Undo the effect of Py_Initialize().
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	349
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	350 Beware: if multiple interpreter and/or thread states exist, these
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	351 are not wiped out; only the current thread and interpreter state
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	352 are deleted. But since everything else is deleted, those other
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	353 interpreter and thread states should no longer be used.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	354
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	355 (XXX We should do better, e.g. wipe out all interpreters and
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	356 threads.)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	357
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	358 Locking: as above.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	359
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	360 */
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	361
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	362 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	363 Py_Finalize(void)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	364 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	365 PyInterpreterState *interp;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	366 PyThreadState *tstate;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	367
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	368 if (!initialized)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	369 return;
16073 713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	370
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	371 wait_for_thread_shutdown();
56652 29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	372
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	373 /* The interpreter is still entirely intact at this point, and the
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	374 * exit funcs may be relying on that. In particular, if some thread
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	375 * or exit func is still waiting to do an import, the import machinery
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	376 * expects Py_IsInitialized() to return true. So don't say the
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	377 * interpreter is uninitialized until after the exit funcs have run.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	378 * Note that Threading.py uses an exit func to do a join on all the
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	379 * threads created thru it, so this also protects pending imports in
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	380 * the threads created via Threading.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	381 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	382 call_py_exitfuncs();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	383 initialized = 0;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	384
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	385 /* Flush stdout+stderr */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	386 flush_std_files();
42167 29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	387
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	388 /* Get current thread state and interpreter pointer */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	389 tstate = PyThreadState_GET();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	390 interp = tstate->interp;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	391
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	392 /* Disable signal handling */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	393 PyOS_FiniInterrupts();
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	394
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	395 /* Clear type lookup cache */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	396 PyType_ClearCache();
45026 ebfbaa1051e2 Merged revisions 60364-60378 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44587 diff changeset	397
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	398 /* Collect garbage. This may call finalizers; it's nice to call these
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	399 * before all modules are destroyed.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	400 * XXX If a __del__ or weakref callback is triggered here, and tries to
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	401 * XXX import a module, bad things can happen, because Python no
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	402 * XXX longer believes it's initialized.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	403 * XXX Fatal Python error: Interpreter not initialized (version mismatch?)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	404 * XXX is easy to provoke that way. I've also seen, e.g.,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	405 * XXX Exception exceptions.ImportError: 'No module named sha'
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	406 * XXX in <function callback at 0x008F5718> ignored
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	407 * XXX but I'm unclear on exactly how that one happens. In any case,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	408 * XXX I haven't seen a real-life report of either of these.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	409 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	410 PyGC_Collect();
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	411 #ifdef COUNT_ALLOCS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	412 /* With COUNT_ALLOCS, it helps to run GC multiple times:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	413 each collection might release some types from the type
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	414 list, so they become garbage. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	415 while (PyGC_Collect() > 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	416 /* nothing */;
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	417 #endif
63852 1bd3534136a0 Issue #477863: Print a warning at shutdown if gc.garbage is not empty. Antoine Pitrou <solipsis@pitrou.net> parents: 63846 diff changeset	418 /* We run this while most interpreter state is still alive, so that
1bd3534136a0 Issue #477863: Print a warning at shutdown if gc.garbage is not empty. Antoine Pitrou <solipsis@pitrou.net> parents: 63846 diff changeset	419 debug information can be printed out */
1bd3534136a0 Issue #477863: Print a warning at shutdown if gc.garbage is not empty. Antoine Pitrou <solipsis@pitrou.net> parents: 63846 diff changeset	420 _PyGC_Fini();
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	421
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	422 /* Destroy all modules */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	423 PyImport_Cleanup();
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	424
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	425 /* Flush stdout+stderr (again, in case more was printed) */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	426 flush_std_files();
42167 29ba6c399090 Upon exit, flush stdout and stderr (twice: before and after the code that Guido van Rossum <guido@python.org> parents: 42071 diff changeset	427
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	428 /* Collect final garbage. This disposes of cycles created by
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	429 * new-style class definitions, for example.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	430 * XXX This is disabled because it caused too many problems. If
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	431 * XXX a __del__ or weakref callback triggers here, Python code has
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	432 * XXX a hard time running, because even the sys module has been
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	433 * XXX cleared out (sys.stdout is gone, sys.excepthook is gone, etc).
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	434 * XXX One symptom is a sequence of information-free messages
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	435 * XXX coming from threads (if a __del__ or callback is invoked,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	436 * XXX other threads can execute too, and any exception they encounter
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	437 * XXX triggers a comedy of errors as subsystem after subsystem
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	438 * XXX fails to find what it expects to find in sys to help report
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	439 * XXX the exception and consequent unexpected failures). I've also
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	440 * XXX seen segfaults then, after adding print statements to the
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	441 * XXX Python code getting called.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	442 */
31057 f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	443 #if 0
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	444 PyGC_Collect();
31057 f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	445 #endif
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	446
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	447 /* Destroy the database used by _PyImport_{Fixup,Find}Extension */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	448 _PyImport_Fini();
6786 bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	449
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	450 /* Debugging stuff */
6786 bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	451 #ifdef COUNT_ALLOCS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	452 dump_counts(stdout);
6786 bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	453 #endif
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	454
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	455 PRINT_TOTAL_REFS();
6786 bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	456
28647 9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	457 #ifdef Py_TRACE_REFS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	458 /* Display all objects still alive -- this can invoke arbitrary
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	459 * __repr__ overrides, so requires a mostly-intact interpreter.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	460 * Alas, a lot of stuff may still be alive now that will be cleaned
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	461 * up later.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	462 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	463 if (Py_GETENV("PYTHONDUMPREFS"))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	464 _Py_PrintReferences(stderr);
28647 9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	465 #endif /* Py_TRACE_REFS */
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	466
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	467 /* Clear interpreter state */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	468 PyInterpreterState_Clear(interp);
28613 b1671550c7e1 Move the call to _Py_PrintReferences() a bit further down. This Guido van Rossum <guido@python.org> parents: 28574 diff changeset	469
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	470 /* Now we decref the exception classes. After this point nothing
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	471 can raise an exception. That's okay, because each Fini() method
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	472 below has been checked to make sure no exceptions are ever
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	473 raised.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	474 */
34834 7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	475
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	476 _PyExc_Fini();
34834 7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	477
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	478 /* Cleanup auto-thread-state */
44066 28c802837252 Merged revisions 59226-59233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44064 diff changeset	479 #ifdef WITH_THREAD
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	480 _PyGILState_Fini();
44066 28c802837252 Merged revisions 59226-59233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44064 diff changeset	481 #endif /* WITH_THREAD */
28c802837252 Merged revisions 59226-59233 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44064 diff changeset	482
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	483 /* Delete current thread */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	484 PyThreadState_Swap(NULL);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	485 PyInterpreterState_Delete(interp);
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	486
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	487 /* Sundry finalizers */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	488 PyMethod_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	489 PyFrame_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	490 PyCFunction_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	491 PyTuple_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	492 PyList_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	493 PySet_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	494 PyBytes_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	495 PyByteArray_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	496 PyLong_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	497 PyFloat_Fini();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	498 PyDict_Fini();
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	499
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	500 /* Cleanup Unicode implementation */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	501 _PyUnicode_Fini();
22883 d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	502
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	503 /* reset file system default encoding */
61593 47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	504 if (!Py_HasFileSystemDefaultEncoding && Py_FileSystemDefaultEncoding) {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	505 free((char*)Py_FileSystemDefaultEncoding);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	506 Py_FileSystemDefaultEncoding = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	507 }
44064 00048fedbaa0 Partial fix for bug #1306 Christian Heimes <christian@cheimes.de> parents: 43866 diff changeset	508
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	509 /* XXX Still allocated:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	510 - various static ad-hoc pointers to interned strings
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	511 - int and float free list blocks
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	512 - whatever various modules and libraries allocate
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	513 */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	514
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	515 PyGrammar_RemoveAccelerators(&_PyParser_Grammar);
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	516
28653 56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	517 #ifdef Py_TRACE_REFS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	518 /* Display addresses (& refcnts) of all objects still alive.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	519 * An address can be used to find the repr of the object, printed
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	520 * above by _Py_PrintReferences.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	521 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	522 if (Py_GETENV("PYTHONDUMPREFS"))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	523 _Py_PrintReferenceAddresses(stderr);
28653 56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	524 #endif /* Py_TRACE_REFS */
23020 e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	525 #ifdef PYMALLOC_DEBUG
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	526 if (Py_GETENV("PYTHONMALLOCSTATS"))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	527 _PyObject_DebugMallocStats();
23020 e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	528 #endif
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	529
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	530 call_ll_exitfuncs();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	531 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	532
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	533 /* Create and initialize a new interpreter and thread, and return the
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	534 new thread. This requires that Py_Initialize() has been called
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	535 first.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	536
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	537 Unsuccessful initialization yields a NULL pointer. Note that no
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	538 exception information is available even in this case -- the
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	539 exception information is held in the thread, and there is no
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	540 thread.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	541
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	542 Locking: as above.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	543
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	544 */
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	545
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	546 PyThreadState *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	547 Py_NewInterpreter(void)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	548 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	549 PyInterpreterState *interp;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	550 PyThreadState tstate, save_tstate;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	551 PyObject bimod, sysmod;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	552
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	553 if (!initialized)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	554 Py_FatalError("Py_NewInterpreter: call Py_Initialize first");
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	555
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	556 interp = PyInterpreterState_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	557 if (interp == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	558 return NULL;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	559
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	560 tstate = PyThreadState_New(interp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	561 if (tstate == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	562 PyInterpreterState_Delete(interp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	563 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	564 }
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	565
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	566 save_tstate = PyThreadState_Swap(tstate);
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	567
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	568 /* XXX The following is lax in error checking */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	569
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	570 interp->modules = PyDict_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	571 interp->modules_reloading = PyDict_New();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	572
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	573 bimod = _PyImport_FindExtension("builtins", "builtins");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	574 if (bimod != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	575 interp->builtins = PyModule_GetDict(bimod);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	576 if (interp->builtins == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	577 goto handle_error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	578 Py_INCREF(interp->builtins);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	579 }
49613 efef5fc45a9a Issue 3723: Fixed initialization of subinterpreters Christian Heimes <christian@cheimes.de> parents: 49611 diff changeset	580
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	581 /* initialize builtin exceptions */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	582 _PyExc_Init();
49613 efef5fc45a9a Issue 3723: Fixed initialization of subinterpreters Christian Heimes <christian@cheimes.de> parents: 49611 diff changeset	583
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	584 sysmod = _PyImport_FindExtension("sys", "sys");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	585 if (bimod != NULL && sysmod != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	586 PyObject *pstderr;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	587 interp->sysdict = PyModule_GetDict(sysmod);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	588 if (interp->sysdict == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	589 goto handle_error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	590 Py_INCREF(interp->sysdict);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	591 PySys_SetPath(Py_GetPath());
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	592 PyDict_SetItemString(interp->sysdict, "modules",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	593 interp->modules);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	594 /* Set up a preliminary stderr printer until we have enough
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	595 infrastructure for the io module in place. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	596 pstderr = PyFile_NewStdPrinter(fileno(stderr));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	597 if (pstderr == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	598 Py_FatalError("Py_Initialize: can't set preliminary stderr");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	599 PySys_SetObject("stderr", pstderr);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	600 PySys_SetObject("__stderr__", pstderr);
49613 efef5fc45a9a Issue 3723: Fixed initialization of subinterpreters Christian Heimes <christian@cheimes.de> parents: 49611 diff changeset	601
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	602 _PyImportHooks_Init();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	603 if (initstdio() < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	604 Py_FatalError(
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	605 "Py_Initialize: can't initialize sys standard streams");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	606 initmain();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	607 if (!Py_NoSiteFlag)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	608 initsite();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	609 }
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	610
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	611 if (!PyErr_Occurred())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	612 return tstate;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	613
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39610 diff changeset	614 handle_error:
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	615 /* Oops, it didn't work. Undo it all. */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	616
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	617 PyErr_Print();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	618 PyThreadState_Clear(tstate);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	619 PyThreadState_Swap(save_tstate);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	620 PyThreadState_Delete(tstate);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	621 PyInterpreterState_Delete(interp);
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	622
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	623 return NULL;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	624 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	625
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	626 /* Delete an interpreter and its last thread. This requires that the
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	627 given thread state is current, that the thread has no remaining
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	628 frames, and that it is its interpreter's only remaining thread.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	629 It is a fatal error to violate these constraints.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	630
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	631 (Py_Finalize() doesn't have these constraints -- it zaps
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	632 everything, regardless.)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	633
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	634 Locking: as above.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	635
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	636 */
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	637
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	638 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	639 Py_EndInterpreter(PyThreadState *tstate)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	640 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	641 PyInterpreterState *interp = tstate->interp;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	642
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	643 if (tstate != PyThreadState_GET())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	644 Py_FatalError("Py_EndInterpreter: thread is not current");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	645 if (tstate->frame != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	646 Py_FatalError("Py_EndInterpreter: thread still has a frame");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	647 if (tstate != interp->tstate_head \|\| tstate->next != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	648 Py_FatalError("Py_EndInterpreter: not the last thread");
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	649
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	650 PyImport_Cleanup();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	651 PyInterpreterState_Clear(interp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	652 PyThreadState_Swap(NULL);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	653 PyInterpreterState_Delete(interp);
5850 6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	654 }
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	655
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	656 static wchar_t *progname = L"python";
5850 6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	657
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	658 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	659 Py_SetProgramName(wchar_t *pn)
5850 6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	660 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	661 if (pn && *pn)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	662 progname = pn;
5850 6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	663 }
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	664
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	665 wchar_t *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	666 Py_GetProgramName(void)
5850 6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	667 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	668 return progname;
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	669 }
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	670
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	671 static wchar_t *default_home = NULL;
22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	672 static wchar_t env_home[PATH_MAX+1];
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	673
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	674 void
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	675 Py_SetPythonHome(wchar_t *home)
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	676 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	677 default_home = home;
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	678 }
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	679
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	680 wchar_t *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	681 Py_GetPythonHome(void)
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	682 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	683 wchar_t *home = default_home;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	684 if (home == NULL && !Py_IgnoreEnvironmentFlag) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	685 char* chome = Py_GETENV("PYTHONHOME");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	686 if (chome) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	687 size_t r = mbstowcs(env_home, chome, PATH_MAX+1);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	688 if (r != (size_t)-1 && r <= PATH_MAX)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	689 home = env_home;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	690 }
46318 22a74eaf6b22 Change command line processing API to use wchar_t. Martin v. Löwis <martin@v.loewis.de> parents: 46299 diff changeset	691
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	692 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	693 return home;
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	694 }
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	695
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	696 /* Create __main__ module */
b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	697
b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	698 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	699 initmain(void)
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	700 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	701 PyObject m, d;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	702 m = PyImport_AddModule("__main__");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	703 if (m == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	704 Py_FatalError("can't create __main__ module");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	705 d = PyModule_GetDict(m);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	706 if (PyDict_GetItemString(d, "__builtins__") == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	707 PyObject *bimod = PyImport_ImportModule("builtins");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	708 if (bimod == NULL \|\|
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	709 PyDict_SetItemString(d, "__builtins__", bimod) != 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	710 Py_FatalError("can't add __builtins__ to __main__");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	711 Py_DECREF(bimod);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	712 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	713 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	714
61593 47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	715 static void
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	716 initfsencoding(void)
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	717 {
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	718 PyObject *codec;
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	719 #if defined(HAVE_LANGINFO_H) && defined(CODESET)
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	720 char *codeset = NULL;
61593 47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	721
62231 72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	722 if (Py_FileSystemDefaultEncoding == NULL) {
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	723 const char *env_encoding = Py_GETENV("PYTHONFSENCODING");
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	724 if (env_encoding != NULL) {
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	725 codeset = get_codec_name(env_encoding);
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	726 if (!codeset) {
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	727 fprintf(stderr, "PYTHONFSENCODING is not a valid encoding:\n");
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	728 PyErr_Print();
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	729 }
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	730 }
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	731 if (!codeset) {
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	732 /* On Unix, set the file system encoding according to the
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	733 user's preference, if the CODESET names a well-known
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	734 Python codec, and Py_FileSystemDefaultEncoding isn't
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	735 initialized by other means. Also set the encoding of
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	736 stdin and stdout if these are terminals. */
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	737 codeset = get_codeset();
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	738 }
62231 72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	739 if (codeset != NULL) {
72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	740 Py_FileSystemDefaultEncoding = codeset;
72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	741 Py_HasFileSystemDefaultEncoding = 0;
72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	742 return;
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	743 } else {
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	744 fprintf(stderr, "Unable to get the locale encoding:\n");
687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	745 PyErr_Print();
62231 72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	746 }
72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	747
64151 687cc854cb4b Issue #8622: Add PYTHONFSENCODING environment variable to override the Victor Stinner <victor.stinner@haypocalc.com> parents: 64133 diff changeset	748 fprintf(stderr, "Unable to get the filesystem encoding: fallback to utf-8\n");
62231 72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	749 Py_FileSystemDefaultEncoding = "utf-8";
72f774903772 Issue #8965: initfsencoding() doesn't change the encoding on Mac OS X Victor Stinner <victor.stinner@haypocalc.com> parents: 62192 diff changeset	750 Py_HasFileSystemDefaultEncoding = 1;
61593 47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	751 }
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	752 #endif
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	753
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	754 /* the encoding is mbcs, utf-8 or ascii */
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	755 codec = _PyCodec_Lookup(Py_FileSystemDefaultEncoding);
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	756 if (!codec) {
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	757 /* Such error can only occurs in critical situations: no more
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	758 * memory, import a module of the standard library failed,
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	759 * etc. */
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	760 Py_FatalError("Py_Initialize: unable to load the file system codec");
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	761 } else {
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	762 Py_DECREF(codec);
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	763 }
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	764 }
47b4da86b9b9 Issue #8610: Load file system codec at startup, and display a fatal error on Victor Stinner <victor.stinner@haypocalc.com> parents: 61566 diff changeset	765
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	766 /* Import the site module (not into __main__ though) */
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	767
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	768 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	769 initsite(void)
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	770 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	771 PyObject *m;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	772 m = PyImport_ImportModule("site");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	773 if (m == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	774 PyErr_Print();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	775 Py_Finalize();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	776 exit(1);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	777 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	778 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	779 Py_DECREF(m);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	780 }
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	781 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	782
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	783 static PyObject*
b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	784 create_stdio(PyObject* io,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	785 int fd, int write_mode, char* name,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	786 char* encoding, char* errors)
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	787 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	788 PyObject buf = NULL, stream = NULL, text = NULL, raw = NULL, *res;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	789 const char* mode;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	790 PyObject *line_buffering;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	791 int buffering, isatty;
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	792
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	793 /* stdin is always opened in buffered mode, first because it shouldn't
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	794 make a difference in common use cases, second because TextIOWrapper
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	795 depends on the presence of a read1() method which only exists on
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	796 buffered streams.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	797 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	798 if (Py_UnbufferedStdioFlag && write_mode)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	799 buffering = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	800 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	801 buffering = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	802 if (write_mode)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	803 mode = "wb";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	804 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	805 mode = "rb";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	806 buf = PyObject_CallMethod(io, "open", "isiOOOi",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	807 fd, mode, buffering,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	808 Py_None, Py_None, Py_None, 0);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	809 if (buf == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	810 goto error;
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	811
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	812 if (buffering) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	813 raw = PyObject_GetAttrString(buf, "raw");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	814 if (raw == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	815 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	816 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	817 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	818 raw = buf;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	819 Py_INCREF(raw);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	820 }
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	821
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	822 text = PyUnicode_FromString(name);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	823 if (text == NULL \|\| PyObject_SetAttrString(raw, "name", text) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	824 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	825 res = PyObject_CallMethod(raw, "isatty", "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	826 if (res == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	827 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	828 isatty = PyObject_IsTrue(res);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	829 Py_DECREF(res);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	830 if (isatty == -1)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	831 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	832 if (isatty \|\| Py_UnbufferedStdioFlag)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	833 line_buffering = Py_True;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	834 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	835 line_buffering = Py_False;
50678 9c2bd647b646 Merged revisions 68463 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50666 diff changeset	836
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	837 Py_CLEAR(raw);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	838 Py_CLEAR(text);
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	839
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	840 stream = PyObject_CallMethod(io, "TextIOWrapper", "OsssO",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	841 buf, encoding, errors,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	842 "\n", line_buffering);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	843 Py_CLEAR(buf);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	844 if (stream == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	845 goto error;
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	846
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	847 if (write_mode)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	848 mode = "w";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	849 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	850 mode = "r";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	851 text = PyUnicode_FromString(mode);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	852 if (!text \|\| PyObject_SetAttrString(stream, "mode", text) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	853 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	854 Py_CLEAR(text);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	855 return stream;
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	856
b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	857 error:
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	858 Py_XDECREF(buf);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	859 Py_XDECREF(stream);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	860 Py_XDECREF(text);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	861 Py_XDECREF(raw);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	862 return NULL;
50666 b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	863 }
b98fe8dc8acd Merged revisions 68451 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 50559 diff changeset	864
44098 0889daf6d0d9 #1535: rename __builtin__ module to builtins. Georg Brandl <georg@python.org> parents: 44066 diff changeset	865 /* Initialize sys.stdin, stdout, stderr and builtins.open */
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	866 static int
a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	867 initstdio(void)
a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	868 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	869 PyObject iomod = NULL, wrapper;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	870 PyObject *bimod = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	871 PyObject *m;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	872 PyObject *std = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	873 int status = 0, fd;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	874 PyObject * encoding_attr;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	875 char encoding = NULL, errors;
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	876
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	877 /* Hack to avoid a nasty recursion issue when Python is invoked
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	878 in verbose mode: pre-import the Latin-1 and UTF-8 codecs */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	879 if ((m = PyImport_ImportModule("encodings.utf_8")) == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	880 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	881 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	882 Py_DECREF(m);
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	883
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	884 if (!(m = PyImport_ImportModule("encodings.latin_1"))) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	885 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	886 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	887 Py_DECREF(m);
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	888
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	889 if (!(bimod = PyImport_ImportModule("builtins"))) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	890 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	891 }
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	892
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	893 if (!(iomod = PyImport_ImportModule("io"))) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	894 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	895 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	896 if (!(wrapper = PyObject_GetAttrString(iomod, "OpenWrapper"))) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	897 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	898 }
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	899
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	900 /* Set builtins.open */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	901 if (PyObject_SetAttrString(bimod, "open", wrapper) == -1) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	902 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	903 }
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	904
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	905 encoding = Py_GETENV("PYTHONIOENCODING");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	906 errors = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	907 if (encoding) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	908 encoding = strdup(encoding);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	909 errors = strchr(encoding, ':');
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	910 if (errors) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	911 *errors = '\0';
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	912 errors++;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	913 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	914 }
47444 bb2c4bdc3c68 Forward-port PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	915
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	916 /* Set sys.stdin */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	917 fd = fileno(stdin);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	918 /* Under some conditions stdin, stdout and stderr may not be connected
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	919 * and fileno() may point to an invalid file descriptor. For example
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	920 * GUI apps don't have valid standard streams by default.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	921 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	922 if (fd < 0) {
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	923 #ifdef MS_WINDOWS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	924 std = Py_None;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	925 Py_INCREF(std);
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	926 #else
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	927 goto error;
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	928 #endif
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	929 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	930 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	931 std = create_stdio(iomod, fd, 0, "<stdin>", encoding, errors);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	932 if (std == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	933 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	934 } /* if (fd < 0) */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	935 PySys_SetObject("__stdin__", std);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	936 PySys_SetObject("stdin", std);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	937 Py_DECREF(std);
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	938
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	939 /* Set sys.stdout */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	940 fd = fileno(stdout);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	941 if (fd < 0) {
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	942 #ifdef MS_WINDOWS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	943 std = Py_None;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	944 Py_INCREF(std);
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	945 #else
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	946 goto error;
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	947 #endif
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	948 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	949 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	950 std = create_stdio(iomod, fd, 1, "<stdout>", encoding, errors);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	951 if (std == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	952 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	953 } /* if (fd < 0) */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	954 PySys_SetObject("__stdout__", std);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	955 PySys_SetObject("stdout", std);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	956 Py_DECREF(std);
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	957
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43718 diff changeset	958 #if 1 /* Disable this if you have trouble debugging bootstrap stuff */
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	959 /* Set sys.stderr, replaces the preliminary stderr */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	960 fd = fileno(stderr);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	961 if (fd < 0) {
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	962 #ifdef MS_WINDOWS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	963 std = Py_None;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	964 Py_INCREF(std);
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	965 #else
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	966 goto error;
43841 ccceaec11442 Fix for #1415 pythonw.exe fails because std streams a missing Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	967 #endif
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	968 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	969 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	970 std = create_stdio(iomod, fd, 1, "<stderr>", encoding, "backslashreplace");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	971 if (std == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	972 goto error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	973 } /* if (fd < 0) */
45914 4284718fb631 Issue2297: Fix a stack overflow in Windows caused by -v and -vv. When python is invoked with -v or -vv under Windows, the process of importing the codec for sys.stderr causes a message to be written to stderr, which in turn causes the codec to be recursively imported. Sometimes the stack overflow exception is swallowed, other times it is not. The bug depends on the particular locale settings of the Windows machine. Trent Nelson <trent.nelson@snakebite.org> parents: 45399 diff changeset	974
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	975 /* Same as hack above, pre-import stderr's codec to avoid recursion
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	976 when import.c tries to write to stderr in verbose mode. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	977 encoding_attr = PyObject_GetAttrString(std, "encoding");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	978 if (encoding_attr != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	979 const char * encoding;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	980 encoding = _PyUnicode_AsString(encoding_attr);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	981 if (encoding != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	982 _PyCodec_Lookup(encoding);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	983 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	984 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	985 PyErr_Clear(); /* Not a fatal error if codec isn't available */
45914 4284718fb631 Issue2297: Fix a stack overflow in Windows caused by -v and -vv. When python is invoked with -v or -vv under Windows, the process of importing the codec for sys.stderr causes a message to be written to stderr, which in turn causes the codec to be recursively imported. Sometimes the stack overflow exception is swallowed, other times it is not. The bug depends on the particular locale settings of the Windows machine. Trent Nelson <trent.nelson@snakebite.org> parents: 45399 diff changeset	986
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	987 PySys_SetObject("__stderr__", std);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	988 PySys_SetObject("stderr", std);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	989 Py_DECREF(std);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43718 diff changeset	990 #endif
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	991
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	992 if (0) {
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	993 error:
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	994 status = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	995 }
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	996
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	997 if (encoding)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	998 free(encoding);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	999 Py_XDECREF(bimod);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1000 Py_XDECREF(iomod);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1001 return status;
43605 a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1002 }
a2bb76d11d66 Patch 1267 by Christian Heimes. Guido van Rossum <guido@python.org> parents: 43569 diff changeset	1003
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1004 /* Parse input from a file and execute it */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1005
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1006 int
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	1007 PyRun_AnyFileExFlags(FILE fp, const char filename, int closeit,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1008 PyCompilerFlags *flags)
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1009 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1010 if (filename == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1011 filename = "???";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1012 if (Py_FdIsInteractive(fp, filename)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1013 int err = PyRun_InteractiveLoopFlags(fp, filename, flags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1014 if (closeit)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1015 fclose(fp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1016 return err;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1017 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1018 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1019 return PyRun_SimpleFileExFlags(fp, filename, closeit, flags);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1020 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1021
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1022 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1023 PyRun_InteractiveLoopFlags(FILE fp, const char filename, PyCompilerFlags *flags)
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1024 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1025 PyObject *v;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1026 int ret;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1027 PyCompilerFlags local_flags;
16916 b0456d3a0f1f Useful future statement support for the interactive interpreter Jeremy Hylton <jeremy@alum.mit.edu> parents: 16845 diff changeset	1028
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1029 if (flags == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1030 flags = &local_flags;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1031 local_flags.cf_flags = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1032 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1033 v = PySys_GetObject("ps1");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1034 if (v == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1035 PySys_SetObject("ps1", v = PyUnicode_FromString(">>> "));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1036 Py_XDECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1037 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1038 v = PySys_GetObject("ps2");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1039 if (v == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1040 PySys_SetObject("ps2", v = PyUnicode_FromString("... "));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1041 Py_XDECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1042 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1043 for (;;) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1044 ret = PyRun_InteractiveOneFlags(fp, filename, flags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1045 PRINT_TOTAL_REFS();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1046 if (ret == E_EOF)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1047 return 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1048 /*
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1049 if (ret == E_NOMEM)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1050 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1051 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1052 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1053 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1054
22468 eebae4f60d05 Disable the parser hacks that enabled the "yield" keyword using a future Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 22121 diff changeset	1055 /* compute parser flags based on compiler flags */
51956 8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51082 diff changeset	1056 static int PARSER_FLAGS(PyCompilerFlags *flags)
8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51082 diff changeset	1057 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1058 int parser_flags = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1059 if (!flags)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1060 return 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1061 if (flags->cf_flags & PyCF_DONT_IMPLY_DEDENT)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1062 parser_flags \|= PyPARSE_DONT_IMPLY_DEDENT;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1063 if (flags->cf_flags & PyCF_IGNORE_COOKIE)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1064 parser_flags \|= PyPARSE_IGNORE_COOKIE;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1065 if (flags->cf_flags & CO_FUTURE_BARRY_AS_BDFL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1066 parser_flags \|= PyPARSE_BARRY_AS_BDFL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1067 return parser_flags;
51956 8fe2988cf550 ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626 Benjamin Peterson <benjamin@python.org> parents: 51082 diff changeset	1068 }
22468 eebae4f60d05 Disable the parser hacks that enabled the "yield" keyword using a future Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 22121 diff changeset	1069
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39610 diff changeset	1070 #if 0
cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39610 diff changeset	1071 /* Keep an example of flags with future keyword support. */
cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39610 diff changeset	1072 #define PARSER_FLAGS(flags) \
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1073 ((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1074 PyPARSE_DONT_IMPLY_DEDENT : 0) \
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1075 \| ((flags)->cf_flags & CO_FUTURE_WITH_STATEMENT ? \
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1076 PyPARSE_WITH_IS_KEYWORD : 0)) : 0)
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39610 diff changeset	1077 #endif
cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39610 diff changeset	1078
16916 b0456d3a0f1f Useful future statement support for the interactive interpreter Jeremy Hylton <jeremy@alum.mit.edu> parents: 16845 diff changeset	1079 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1080 PyRun_InteractiveOneFlags(FILE fp, const char filename, PyCompilerFlags *flags)
16916 b0456d3a0f1f Useful future statement support for the interactive interpreter Jeremy Hylton <jeremy@alum.mit.edu> parents: 16845 diff changeset	1081 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1082 PyObject m, d, v, w, *oenc = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1083 mod_ty mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1084 PyArena *arena;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1085 char ps1 = "", ps2 = "", *enc = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1086 int errcode = 0;
18615 0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1087
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1088 if (fp == stdin) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1089 /* Fetch encoding from sys.stdin */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1090 v = PySys_GetObject("stdin");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1091 if (v == NULL \|\| v == Py_None)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1092 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1093 oenc = PyObject_GetAttrString(v, "encoding");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1094 if (!oenc)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1095 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1096 enc = _PyUnicode_AsString(oenc);
61716 942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1097 if (enc == NULL)
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1098 return -1;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1099 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1100 v = PySys_GetObject("ps1");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1101 if (v != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1102 v = PyObject_Str(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1103 if (v == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1104 PyErr_Clear();
61716 942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1105 else if (PyUnicode_Check(v)) {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1106 ps1 = _PyUnicode_AsString(v);
61716 942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1107 if (ps1 == NULL) {
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1108 PyErr_Clear();
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1109 ps1 = "";
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1110 }
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1111 }
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1112 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1113 w = PySys_GetObject("ps2");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1114 if (w != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1115 w = PyObject_Str(w);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1116 if (w == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1117 PyErr_Clear();
61716 942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1118 else if (PyUnicode_Check(w)) {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1119 ps2 = _PyUnicode_AsString(w);
61716 942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1120 if (ps2 == NULL) {
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1121 PyErr_Clear();
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1122 ps2 = "";
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1123 }
942b3c168f15 Issue #6697: Check that _PyUnicode_AsString() result is not NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61654 diff changeset	1124 }
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1125 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1126 arena = PyArena_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1127 if (arena == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1128 Py_XDECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1129 Py_XDECREF(w);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1130 Py_XDECREF(oenc);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1131 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1132 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1133 mod = PyParser_ASTFromFile(fp, filename, enc,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1134 Py_single_input, ps1, ps2,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1135 flags, &errcode, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1136 Py_XDECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1137 Py_XDECREF(w);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1138 Py_XDECREF(oenc);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1139 if (mod == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1140 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1141 if (errcode == E_EOF) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1142 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1143 return E_EOF;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1144 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1145 PyErr_Print();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1146 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1147 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1148 m = PyImport_AddModule("__main__");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1149 if (m == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1150 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1151 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1152 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1153 d = PyModule_GetDict(m);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1154 v = run_mod(mod, filename, d, d, flags, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1155 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1156 flush_io();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1157 if (v == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1158 PyErr_Print();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1159 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1160 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1161 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1162 return 0;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1163 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1164
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	1165 /* Check whether a file maybe a pyc file: Look at the extension,
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	1166 the file type, and, if we may close it, at the first few bytes. */
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	1167
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	1168 static int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1169 maybe_pyc_file(FILE fp, const char filename, const char* ext, int closeit)
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	1170 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1171 if (strcmp(ext, ".pyc") == 0 \|\| strcmp(ext, ".pyo") == 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1172 return 1;
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	1173
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1174 /* Only look into the file if we are allowed to close it, since
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1175 it then should also be seekable. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1176 if (closeit) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1177 /* Read only two bytes of the magic. If the file was opened in
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1178 text mode, the bytes 3 and 4 of the magic (\r\n) might not
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1179 be read as they are on disk. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1180 unsigned int halfmagic = PyImport_GetMagicNumber() & 0xFFFF;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1181 unsigned char buf[2];
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1182 /* Mess: In case of -x, the stream is NOT at its start now,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1183 and ungetc() was used to push back the first newline,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1184 which makes the current stream position formally undefined,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1185 and a x-platform nightmare.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1186 Unfortunately, we have no direct way to know whether -x
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1187 was specified. So we use a terrible hack: if the current
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1188 stream position is not 0, we assume -x was specified, and
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1189 give up. Bug 132850 on SourceForge spells out the
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1190 hopelessness of trying anything else (fseek and ftell
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1191 don't work predictably x-platform for text-mode files).
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1192 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1193 int ispyc = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1194 if (ftell(fp) == 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1195 if (fread(buf, 1, 2, fp) == 2 &&
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1196 ((unsigned int)buf[1]<<8 \| buf[0]) == halfmagic)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1197 ispyc = 1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1198 rewind(fp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1199 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1200 return ispyc;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1201 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1202 return 0;
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	1203 }
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	1204
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	1205 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1206 PyRun_SimpleFileExFlags(FILE fp, const char filename, int closeit,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1207 PyCompilerFlags *flags)
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1208 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1209 PyObject m, d, *v;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1210 const char *ext;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1211 int set_file_name = 0, ret, len;
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1212
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1213 m = PyImport_AddModule("__main__");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1214 if (m == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1215 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1216 d = PyModule_GetDict(m);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1217 if (PyDict_GetItemString(d, "__file__") == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1218 PyObject *f;
62389 907f564476be Issue #6543: Write the traceback in the terminal encoding instead of utf-8. Victor Stinner <victor.stinner@haypocalc.com> parents: 62231 diff changeset	1219 f = PyUnicode_FromString(filename);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1220 if (f == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1221 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1222 if (PyDict_SetItemString(d, "__file__", f) < 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1223 Py_DECREF(f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1224 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1225 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1226 if (PyDict_SetItemString(d, "__cached__", Py_None) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1227 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1228 set_file_name = 1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1229 Py_DECREF(f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1230 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1231 len = strlen(filename);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1232 ext = filename + len - (len > 4 ? 4 : 0);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1233 if (maybe_pyc_file(fp, filename, ext, closeit)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1234 /* Try to run a pyc file. First, re-open in binary */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1235 if (closeit)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1236 fclose(fp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1237 if ((fp = fopen(filename, "rb")) == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1238 fprintf(stderr, "python: Can't reopen .pyc file\n");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1239 ret = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1240 goto done;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1241 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1242 /* Turn on optimization if a .pyo file is given */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1243 if (strcmp(ext, ".pyo") == 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1244 Py_OptimizeFlag = 1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1245 v = run_pyc_file(fp, filename, d, d, flags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1246 } else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1247 v = PyRun_FileExFlags(fp, filename, Py_file_input, d, d,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1248 closeit, flags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1249 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1250 flush_io();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1251 if (v == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1252 PyErr_Print();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1253 ret = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1254 goto done;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1255 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1256 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1257 ret = 0;
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41253 diff changeset	1258 done:
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1259 if (set_file_name && PyDict_DelItemString(d, "__file__"))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1260 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1261 return ret;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1262 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1263
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1264 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1265 PyRun_SimpleStringFlags(const char command, PyCompilerFlags flags)
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 19343 diff changeset	1266 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1267 PyObject m, d, *v;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1268 m = PyImport_AddModule("__main__");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1269 if (m == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1270 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1271 d = PyModule_GetDict(m);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1272 v = PyRun_StringFlags(command, Py_file_input, d, d, flags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1273 if (v == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1274 PyErr_Print();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1275 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1276 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1277 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1278 return 0;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1279 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1280
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1281 static int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1282 parse_syntax_error(PyObject err, PyObject message, const char *filename,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1283 int lineno, int offset, const char **text)
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1284 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1285 long hold;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1286 PyObject *v;
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1287
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1288 /* old style errors */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1289 if (PyTuple_Check(err))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1290 return PyArg_ParseTuple(err, "O(ziiz)", message, filename,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1291 lineno, offset, text);
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1292
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1293 /* new style errors. `err' is an instance */
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1294
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1295 if (! (v = PyObject_GetAttrString(err, "msg")))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1296 goto finally;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1297 *message = v;
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1298
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1299 if (!(v = PyObject_GetAttrString(err, "filename")))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1300 goto finally;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1301 if (v == Py_None)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1302 *filename = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1303 else if (! (*filename = _PyUnicode_AsString(v)))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1304 goto finally;
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1305
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1306 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1307 if (!(v = PyObject_GetAttrString(err, "lineno")))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1308 goto finally;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1309 hold = PyLong_AsLong(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1310 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1311 v = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1312 if (hold < 0 && PyErr_Occurred())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1313 goto finally;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1314 *lineno = (int)hold;
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1315
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1316 if (!(v = PyObject_GetAttrString(err, "offset")))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1317 goto finally;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1318 if (v == Py_None) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1319 *offset = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1320 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1321 v = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1322 } else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1323 hold = PyLong_AsLong(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1324 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1325 v = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1326 if (hold < 0 && PyErr_Occurred())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1327 goto finally;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1328 *offset = (int)hold;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1329 }
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1330
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1331 if (!(v = PyObject_GetAttrString(err, "text")))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1332 goto finally;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1333 if (v == Py_None)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1334 *text = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1335 else if (!PyUnicode_Check(v) \|\|
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1336 !(*text = _PyUnicode_AsString(v)))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1337 goto finally;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1338 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1339 return 1;
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1340
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1341 finally:
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1342 Py_XDECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1343 return 0;
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1344 }
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1345
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1346 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1347 PyErr_Print(void)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1348 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1349 PyErr_PrintEx(1);
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1350 }
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1351
16831 27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1352 static void
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1353 print_error_text(PyObject f, int offset, const char text)
16831 27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1354 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1355 char *nl;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1356 if (offset >= 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1357 if (offset > 0 && offset == (int)strlen(text))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1358 offset--;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1359 for (;;) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1360 nl = strchr(text, '\n');
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1361 if (nl == NULL \|\| nl-text >= offset)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1362 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1363 offset -= (int)(nl+1-text);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1364 text = nl+1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1365 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1366 while (text == ' ' \|\| text == '\t') {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1367 text++;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1368 offset--;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1369 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1370 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1371 PyFile_WriteString(" ", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1372 PyFile_WriteString(text, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1373 if (*text == '\0' \|\| text[strlen(text)-1] != '\n')
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1374 PyFile_WriteString("\n", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1375 if (offset == -1)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1376 return;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1377 PyFile_WriteString(" ", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1378 offset--;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1379 while (offset > 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1380 PyFile_WriteString(" ", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1381 offset--;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1382 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1383 PyFile_WriteString("^\n", f);
16831 27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1384 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1385
17212 215dc725db84 Finishing touch to Ping's changes. This is a patch that Ping sent me Guido van Rossum <guido@python.org> parents: 17207 diff changeset	1386 static void
215dc725db84 Finishing touch to Ping's changes. This is a patch that Ping sent me Guido van Rossum <guido@python.org> parents: 17207 diff changeset	1387 handle_system_exit(void)
17191 eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1388 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1389 PyObject exception, value, *tb;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1390 int exitcode = 0;
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1391
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1392 if (Py_InspectFlag)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1393 /* Don't exit if -i flag was given. This flag is set to 0
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1394 * when entering interactive mode for inspecting. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1395 return;
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41253 diff changeset	1396
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1397 PyErr_Fetch(&exception, &value, &tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1398 fflush(stdout);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1399 if (value == NULL \|\| value == Py_None)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1400 goto done;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1401 if (PyExceptionInstance_Check(value)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1402 /* The error code should be in the `code' attribute. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1403 PyObject *code = PyObject_GetAttrString(value, "code");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1404 if (code) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1405 Py_DECREF(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1406 value = code;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1407 if (value == Py_None)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1408 goto done;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1409 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1410 /* If we failed to dig out the 'code' attribute,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1411 just let the else clause below print the error. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1412 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1413 if (PyLong_Check(value))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1414 exitcode = (int)PyLong_AsLong(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1415 else {
61654 f3f95ed82744 handle_system_exit() flushs files to warranty the output order Victor Stinner <victor.stinner@haypocalc.com> parents: 61593 diff changeset	1416 PyObject *sys_stderr = PySys_GetObject("stderr");
61846 815ba3872f85 Issue #3798: sys.exit(message) writes the message to sys.stderr file, instead Victor Stinner <victor.stinner@haypocalc.com> parents: 61757 diff changeset	1417 if (sys_stderr != NULL && sys_stderr != Py_None) {
815ba3872f85 Issue #3798: sys.exit(message) writes the message to sys.stderr file, instead Victor Stinner <victor.stinner@haypocalc.com> parents: 61757 diff changeset	1418 PyFile_WriteObject(value, sys_stderr, Py_PRINT_RAW);
815ba3872f85 Issue #3798: sys.exit(message) writes the message to sys.stderr file, instead Victor Stinner <victor.stinner@haypocalc.com> parents: 61757 diff changeset	1419 } else {
815ba3872f85 Issue #3798: sys.exit(message) writes the message to sys.stderr file, instead Victor Stinner <victor.stinner@haypocalc.com> parents: 61757 diff changeset	1420 PyObject_Print(value, stderr, Py_PRINT_RAW);
815ba3872f85 Issue #3798: sys.exit(message) writes the message to sys.stderr file, instead Victor Stinner <victor.stinner@haypocalc.com> parents: 61757 diff changeset	1421 fflush(stderr);
815ba3872f85 Issue #3798: sys.exit(message) writes the message to sys.stderr file, instead Victor Stinner <victor.stinner@haypocalc.com> parents: 61757 diff changeset	1422 }
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1423 PySys_WriteStderr("\n");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1424 exitcode = 1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1425 }
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1426 done:
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1427 /* Restore and clear the exception info, in order to properly decref
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1428 * the exception, value, and traceback. If we just exit instead,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1429 * these leak, which confuses PYTHONDUMPREFS output, and may prevent
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1430 * some finalizers from running.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1431 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1432 PyErr_Restore(exception, value, tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1433 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1434 Py_Exit(exitcode);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1435 /* NOTREACHED */
17191 eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1436 }
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1437
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1438 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1439 PyErr_PrintEx(int set_sys_last_vars)
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1440 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1441 PyObject exception, v, tb, hook;
17212 215dc725db84 Finishing touch to Ping's changes. This is a patch that Ping sent me Guido van Rossum <guido@python.org> parents: 17207 diff changeset	1442
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1443 if (PyErr_ExceptionMatches(PyExc_SystemExit)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1444 handle_system_exit();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1445 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1446 PyErr_Fetch(&exception, &v, &tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1447 if (exception == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1448 return;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1449 PyErr_NormalizeException(&exception, &v, &tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1450 if (tb == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1451 tb = Py_None;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1452 Py_INCREF(tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1453 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1454 PyException_SetTraceback(v, tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1455 if (exception == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1456 return;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1457 /* Now we know v != NULL too */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1458 if (set_sys_last_vars) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1459 PySys_SetObject("last_type", exception);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1460 PySys_SetObject("last_value", v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1461 PySys_SetObject("last_traceback", tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1462 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1463 hook = PySys_GetObject("excepthook");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1464 if (hook) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1465 PyObject *args = PyTuple_Pack(3, exception, v, tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1466 PyObject *result = PyEval_CallObject(hook, args);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1467 if (result == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1468 PyObject exception2, v2, *tb2;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1469 if (PyErr_ExceptionMatches(PyExc_SystemExit)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1470 handle_system_exit();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1471 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1472 PyErr_Fetch(&exception2, &v2, &tb2);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1473 PyErr_NormalizeException(&exception2, &v2, &tb2);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1474 /* It should not be possible for exception2 or v2
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1475 to be NULL. However PyErr_Display() can't
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1476 tolerate NULLs, so just be safe. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1477 if (exception2 == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1478 exception2 = Py_None;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1479 Py_INCREF(exception2);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1480 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1481 if (v2 == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1482 v2 = Py_None;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1483 Py_INCREF(v2);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1484 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1485 fflush(stdout);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1486 PySys_WriteStderr("Error in sys.excepthook:\n");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1487 PyErr_Display(exception2, v2, tb2);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1488 PySys_WriteStderr("\nOriginal exception was:\n");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1489 PyErr_Display(exception, v, tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1490 Py_DECREF(exception2);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1491 Py_DECREF(v2);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1492 Py_XDECREF(tb2);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1493 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1494 Py_XDECREF(result);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1495 Py_XDECREF(args);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1496 } else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1497 PySys_WriteStderr("sys.excepthook is missing\n");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1498 PyErr_Display(exception, v, tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1499 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1500 Py_XDECREF(exception);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1501 Py_XDECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1502 Py_XDECREF(tb);
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1503 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1504
48474 2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1505 static void
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1506 print_exception(PyObject f, PyObject value)
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1507 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1508 int err = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1509 PyObject type, tb;
48474 2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1510
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1511 if (!PyExceptionInstance_Check(value)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1512 PyFile_WriteString("TypeError: print_exception(): Exception expected for value, ", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1513 PyFile_WriteString(Py_TYPE(value)->tp_name, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1514 PyFile_WriteString(" found\n", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1515 return;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1516 }
48839 587cd4f66c2d fix #3653 Python could segfault if invalid values were passed to sys.excepthook Benjamin Peterson <benjamin@python.org> parents: 48660 diff changeset	1517
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1518 Py_INCREF(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1519 fflush(stdout);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1520 type = (PyObject *) Py_TYPE(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1521 tb = PyException_GetTraceback(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1522 if (tb && tb != Py_None)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1523 err = PyTraceBack_Print(tb, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1524 if (err == 0 &&
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1525 PyObject_HasAttrString(value, "print_file_and_line"))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1526 {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1527 PyObject *message;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1528 const char filename, text;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1529 int lineno, offset;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1530 if (!parse_syntax_error(value, &message, &filename,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1531 &lineno, &offset, &text))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1532 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1533 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1534 char buf[10];
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1535 PyFile_WriteString(" File \"", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1536 if (filename == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1537 PyFile_WriteString("<string>", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1538 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1539 PyFile_WriteString(filename, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1540 PyFile_WriteString("\", line ", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1541 PyOS_snprintf(buf, sizeof(buf), "%d", lineno);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1542 PyFile_WriteString(buf, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1543 PyFile_WriteString("\n", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1544 if (text != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1545 print_error_text(f, offset, text);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1546 Py_DECREF(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1547 value = message;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1548 /* Can't be bothered to check all those
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1549 PyFile_WriteString() calls */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1550 if (PyErr_Occurred())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1551 err = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1552 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1553 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1554 if (err) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1555 /* Don't do anything else */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1556 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1557 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1558 PyObject* moduleName;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1559 char* className;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1560 assert(PyExceptionClass_Check(type));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1561 className = PyExceptionClass_Name(type);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1562 if (className != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1563 char *dot = strrchr(className, '.');
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1564 if (dot != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1565 className = dot+1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1566 }
48474 2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1567
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1568 moduleName = PyObject_GetAttrString(type, "__module__");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1569 if (moduleName == NULL \|\| !PyUnicode_Check(moduleName))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1570 {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1571 Py_DECREF(moduleName);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1572 err = PyFile_WriteString("<unknown>", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1573 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1574 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1575 char* modstr = _PyUnicode_AsString(moduleName);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1576 if (modstr && strcmp(modstr, "builtins"))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1577 {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1578 err = PyFile_WriteString(modstr, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1579 err += PyFile_WriteString(".", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1580 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1581 Py_DECREF(moduleName);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1582 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1583 if (err == 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1584 if (className == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1585 err = PyFile_WriteString("<unknown>", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1586 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1587 err = PyFile_WriteString(className, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1588 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1589 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1590 if (err == 0 && (value != Py_None)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1591 PyObject *s = PyObject_Str(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1592 /* only print colon if the str() of the
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1593 object is not the empty string
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1594 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1595 if (s == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1596 err = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1597 else if (!PyUnicode_Check(s) \|\|
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1598 PyUnicode_GetSize(s) != 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1599 err = PyFile_WriteString(": ", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1600 if (err == 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1601 err = PyFile_WriteObject(s, f, Py_PRINT_RAW);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1602 Py_XDECREF(s);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1603 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1604 /* try to write a newline in any case */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1605 err += PyFile_WriteString("\n", f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1606 Py_XDECREF(tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1607 Py_DECREF(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1608 /* If an error happened here, don't show it.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1609 XXX This is wrong, but too many callers rely on this behavior. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1610 if (err != 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1611 PyErr_Clear();
48474 2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1612 }
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1613
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1614 static const char *cause_message =
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1615 "\nThe above exception was the direct cause "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1616 "of the following exception:\n\n";
48474 2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1617
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1618 static const char *context_message =
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1619 "\nDuring handling of the above exception, "
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1620 "another exception occurred:\n\n";
48474 2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1621
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1622 static void
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1623 print_exception_recursive(PyObject f, PyObject value, PyObject *seen)
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1624 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1625 int err = 0, res;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1626 PyObject cause, context;
48474 2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1627
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1628 if (seen != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1629 /* Exception chaining */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1630 if (PySet_Add(seen, value) == -1)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1631 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1632 else if (PyExceptionInstance_Check(value)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1633 cause = PyException_GetCause(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1634 context = PyException_GetContext(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1635 if (cause) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1636 res = PySet_Contains(seen, cause);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1637 if (res == -1)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1638 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1639 if (res == 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1640 print_exception_recursive(
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1641 f, cause, seen);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1642 err \|= PyFile_WriteString(
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1643 cause_message, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1644 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1645 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1646 else if (context) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1647 res = PySet_Contains(seen, context);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1648 if (res == -1)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1649 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1650 if (res == 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1651 print_exception_recursive(
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1652 f, context, seen);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1653 err \|= PyFile_WriteString(
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1654 context_message, f);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1655 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1656 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1657 Py_XDECREF(context);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1658 Py_XDECREF(cause);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1659 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1660 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1661 print_exception(f, value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1662 if (err != 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1663 PyErr_Clear();
48474 2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1664 }
2ee09afee126 implement chained exception tracebacks Benjamin Peterson <benjamin@python.org> parents: 47611 diff changeset	1665
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37879 diff changeset	1666 void
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 37879 diff changeset	1667 PyErr_Display(PyObject exception, PyObject value, PyObject *tb)
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1668 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1669 PyObject *seen;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1670 PyObject *f = PySys_GetObject("stderr");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1671 if (f == Py_None) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1672 /* pass */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1673 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1674 else if (f == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1675 _PyObject_Dump(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1676 fprintf(stderr, "lost sys.stderr\n");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1677 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1678 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1679 /* We choose to ignore seen being possibly NULL, and report
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1680 at least the main exception (it could be a MemoryError).
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1681 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1682 seen = PySet_New(NULL);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1683 if (seen == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1684 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1685 print_exception_recursive(f, value, seen);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1686 Py_XDECREF(seen);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1687 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1688 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1689
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1690 PyObject *
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	1691 PyRun_StringFlags(const char str, int start, PyObject globals,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1692 PyObject locals, PyCompilerFlags flags)
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	1693 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1694 PyObject *ret = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1695 mod_ty mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1696 PyArena *arena = PyArena_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1697 if (arena == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1698 return NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43718 diff changeset	1699
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1700 mod = PyParser_ASTFromString(str, "<string>", start, flags, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1701 if (mod != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1702 ret = run_mod(mod, "<string>", globals, locals, flags, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1703 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1704 return ret;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1705 }
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1706
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1707 PyObject *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1708 PyRun_FileExFlags(FILE fp, const char filename, int start, PyObject *globals,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1709 PyObject locals, int closeit, PyCompilerFlags flags)
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1710 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1711 PyObject *ret;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1712 mod_ty mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1713 PyArena *arena = PyArena_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1714 if (arena == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1715 return NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43718 diff changeset	1716
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1717 mod = PyParser_ASTFromFile(fp, filename, NULL, start, 0, 0,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1718 flags, NULL, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1719 if (closeit)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1720 fclose(fp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1721 if (mod == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1722 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1723 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1724 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1725 ret = run_mod(mod, filename, globals, locals, flags, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1726 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1727 return ret;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1728 }
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1729
44162 ef5399b353c9 Solve issue 1400 at least in part -- whenever we run Python code, at the end Guido van Rossum <guido@python.org> parents: 44134 diff changeset	1730 static void
ef5399b353c9 Solve issue 1400 at least in part -- whenever we run Python code, at the end Guido van Rossum <guido@python.org> parents: 44134 diff changeset	1731 flush_io(void)
ef5399b353c9 Solve issue 1400 at least in part -- whenever we run Python code, at the end Guido van Rossum <guido@python.org> parents: 44134 diff changeset	1732 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1733 PyObject f, r;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1734 PyObject type, value, *traceback;
46299 e8916c64df4c Issue2221: in Idle, exec('xx') raised a SystemError('error return without exception set') Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 46126 diff changeset	1735
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1736 /* Save the current exception */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1737 PyErr_Fetch(&type, &value, &traceback);
46299 e8916c64df4c Issue2221: in Idle, exec('xx') raised a SystemError('error return without exception set') Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 46126 diff changeset	1738
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1739 f = PySys_GetObject("stderr");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1740 if (f != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1741 r = PyObject_CallMethod(f, "flush", "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1742 if (r)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1743 Py_DECREF(r);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1744 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1745 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1746 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1747 f = PySys_GetObject("stdout");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1748 if (f != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1749 r = PyObject_CallMethod(f, "flush", "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1750 if (r)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1751 Py_DECREF(r);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1752 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1753 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1754 }
46299 e8916c64df4c Issue2221: in Idle, exec('xx') raised a SystemError('error return without exception set') Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 46126 diff changeset	1755
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1756 PyErr_Restore(type, value, traceback);
44162 ef5399b353c9 Solve issue 1400 at least in part -- whenever we run Python code, at the end Guido van Rossum <guido@python.org> parents: 44134 diff changeset	1757 }
ef5399b353c9 Solve issue 1400 at least in part -- whenever we run Python code, at the end Guido van Rossum <guido@python.org> parents: 44134 diff changeset	1758
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1759 static PyObject *
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1760 run_mod(mod_ty mod, const char filename, PyObject globals, PyObject *locals,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1761 PyCompilerFlags flags, PyArena arena)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1762 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1763 PyCodeObject *co;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1764 PyObject *v;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1765 co = PyAST_Compile(mod, filename, flags, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1766 if (co == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1767 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1768 v = PyEval_EvalCode(co, globals, locals);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1769 Py_DECREF(co);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1770 return v;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1771 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1772
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1773 static PyObject *
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	1774 run_pyc_file(FILE fp, const char filename, PyObject *globals,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1775 PyObject locals, PyCompilerFlags flags)
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1776 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1777 PyCodeObject *co;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1778 PyObject *v;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1779 long magic;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1780 long PyImport_GetMagicNumber(void);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1781
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1782 magic = PyMarshal_ReadLongFromFile(fp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1783 if (magic != PyImport_GetMagicNumber()) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1784 PyErr_SetString(PyExc_RuntimeError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1785 "Bad magic number in .pyc file");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1786 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1787 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1788 (void) PyMarshal_ReadLongFromFile(fp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1789 v = PyMarshal_ReadLastObjectFromFile(fp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1790 fclose(fp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1791 if (v == NULL \|\| !PyCode_Check(v)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1792 Py_XDECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1793 PyErr_SetString(PyExc_RuntimeError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1794 "Bad code object in .pyc file");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1795 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1796 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1797 co = (PyCodeObject *)v;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1798 v = PyEval_EvalCode(co, globals, locals);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1799 if (v && flags)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1800 flags->cf_flags \|= (co->co_flags & PyCF_MASK);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1801 Py_DECREF(co);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1802 return v;
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1803 }
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1804
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1805 PyObject *
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	1806 Py_CompileStringFlags(const char str, const char filename, int start,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1807 PyCompilerFlags *flags)
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1808 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1809 PyCodeObject *co;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1810 mod_ty mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1811 PyArena *arena = PyArena_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1812 if (arena == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1813 return NULL;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38669 diff changeset	1814
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1815 mod = PyParser_ASTFromString(str, filename, start, flags, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1816 if (mod == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1817 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1818 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1819 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1820 if (flags && (flags->cf_flags & PyCF_ONLY_AST)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1821 PyObject *result = PyAST_mod2obj(mod);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1822 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1823 return result;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1824 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1825 co = PyAST_Compile(mod, filename, flags, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1826 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1827 return (PyObject *)co;
1263 65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1262 diff changeset	1828 }
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1262 diff changeset	1829
16421 aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1830 struct symtable *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1831 Py_SymtableString(const char str, const char filename, int start)
16421 aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1832 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1833 struct symtable *st;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1834 mod_ty mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1835 PyCompilerFlags flags;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1836 PyArena *arena = PyArena_New();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1837 if (arena == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1838 return NULL;
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38669 diff changeset	1839
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1840 flags.cf_flags = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1841 mod = PyParser_ASTFromString(str, filename, start, &flags, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1842 if (mod == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1843 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1844 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1845 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1846 st = PySymtable_Build(mod, filename, 0);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1847 PyArena_Free(arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1848 return st;
16421 aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1849 }
aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1850
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1851 /* Preferred access to parser is through AST. */
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1852 mod_ty
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	1853 PyParser_ASTFromString(const char s, const char filename, int start,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1854 PyCompilerFlags flags, PyArena arena)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1855 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1856 mod_ty mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1857 PyCompilerFlags localflags;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1858 perrdetail err;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1859 int iflags = PARSER_FLAGS(flags);
46120 78504d604b44 Merged revisions 61952-61953 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45914 diff changeset	1860
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1861 node *n = PyParser_ParseStringFlagsFilenameEx(s, filename,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1862 &_PyParser_Grammar, start, &err,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1863 &iflags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1864 if (flags == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1865 localflags.cf_flags = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1866 flags = &localflags;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1867 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1868 if (n) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1869 flags->cf_flags \|= iflags & PyCF_MASK;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1870 mod = PyAST_FromNode(n, flags, filename, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1871 PyNode_Free(n);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1872 return mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1873 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1874 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1875 err_input(&err);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1876 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1877 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1878 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1879
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1880 mod_ty
43225 38f3f9ef193d Convert code from sys.stdin.encoding to UTF-8 in Martin v. Löwis <martin@v.loewis.de> parents: 43147 diff changeset	1881 PyParser_ASTFromFile(FILE fp, const char filename, const char* enc,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1882 int start, char *ps1,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1883 char ps2, PyCompilerFlags flags, int *errcode,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1884 PyArena *arena)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1885 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1886 mod_ty mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1887 PyCompilerFlags localflags;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1888 perrdetail err;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1889 int iflags = PARSER_FLAGS(flags);
46120 78504d604b44 Merged revisions 61952-61953 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45914 diff changeset	1890
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1891 node *n = PyParser_ParseFileFlagsEx(fp, filename, enc,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1892 &_PyParser_Grammar,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1893 start, ps1, ps2, &err, &iflags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1894 if (flags == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1895 localflags.cf_flags = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1896 flags = &localflags;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1897 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1898 if (n) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1899 flags->cf_flags \|= iflags & PyCF_MASK;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1900 mod = PyAST_FromNode(n, flags, filename, arena);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1901 PyNode_Free(n);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1902 return mod;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1903 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1904 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1905 err_input(&err);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1906 if (errcode)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1907 *errcode = err.error;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1908 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1909 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1910 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1911
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1912 /* Simplified interface to parsefile -- return node or set exception */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1913
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1914 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1915 PyParser_SimpleParseFileFlags(FILE fp, const char filename, int start, int flags)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1916 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1917 perrdetail err;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1918 node *n = PyParser_ParseFileFlags(fp, filename, NULL,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1919 &_PyParser_Grammar,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1920 start, NULL, NULL, &err, flags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1921 if (n == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1922 err_input(&err);
38669 19fd6141940d Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	1923
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1924 return n;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1925 }
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1926
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1927 /* Simplified interface to parsestring -- return node or set exception */
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1928
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1929 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1930 PyParser_SimpleParseStringFlags(const char *str, int start, int flags)
18615 0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1931 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1932 perrdetail err;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1933 node *n = PyParser_ParseStringFlags(str, &_PyParser_Grammar,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1934 start, &err, flags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1935 if (n == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1936 err_input(&err);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1937 return n;
18615 0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1938 }
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1939
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1940 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1941 PyParser_SimpleParseStringFlagsFilename(const char str, const char filename,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1942 int start, int flags)
24159 cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1943 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1944 perrdetail err;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1945 node *n = PyParser_ParseStringFlagsFilename(str, filename,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1946 &_PyParser_Grammar, start, &err, flags);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1947 if (n == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1948 err_input(&err);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1949 return n;
24159 cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1950 }
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1951
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1952 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1953 PyParser_SimpleParseStringFilename(const char str, const char filename, int start)
24159 cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1954 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1955 return PyParser_SimpleParseStringFlagsFilename(str, filename, start, 0);
24159 cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1956 }
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1957
28649 04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1958 /* May want to move a more generalized form of this to parsetok.c or
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1959 even parser modules. */
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1960
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1961 void
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1962 PyParser_SetError(perrdetail *err)
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1963 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1964 err_input(err);
28649 04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1965 }
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1966
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1967 /* Set the error appropriate to the given input error code (see errcode.h) */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1968
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1969 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1970 err_input(perrdetail *err)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1971 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1972 PyObject v, w, errtype, errtext;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1973 PyObject *msg_obj = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1974 char *msg = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1975 errtype = PyExc_SyntaxError;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1976 switch (err->error) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1977 case E_ERROR:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1978 return;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1979 case E_SYNTAX:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1980 errtype = PyExc_IndentationError;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1981 if (err->expected == INDENT)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1982 msg = "expected an indented block";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1983 else if (err->token == INDENT)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1984 msg = "unexpected indent";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1985 else if (err->token == DEDENT)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1986 msg = "unexpected unindent";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1987 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1988 errtype = PyExc_SyntaxError;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1989 msg = "invalid syntax";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1990 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1991 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1992 case E_TOKEN:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1993 msg = "invalid token";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1994 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1995 case E_EOFS:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1996 msg = "EOF while scanning triple-quoted string literal";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1997 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1998 case E_EOLS:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	1999 msg = "EOL while scanning string literal";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2000 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2001 case E_INTR:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2002 if (!PyErr_Occurred())
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2003 PyErr_SetNone(PyExc_KeyboardInterrupt);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2004 goto cleanup;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2005 case E_NOMEM:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2006 PyErr_NoMemory();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2007 goto cleanup;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2008 case E_EOF:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2009 msg = "unexpected EOF while parsing";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2010 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2011 case E_TABSPACE:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2012 errtype = PyExc_TabError;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2013 msg = "inconsistent use of tabs and spaces in indentation";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2014 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2015 case E_OVERFLOW:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2016 msg = "expression too long";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2017 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2018 case E_DEDENT:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2019 errtype = PyExc_IndentationError;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2020 msg = "unindent does not match any outer indentation level";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2021 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2022 case E_TOODEEP:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2023 errtype = PyExc_IndentationError;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2024 msg = "too many levels of indentation";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2025 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2026 case E_DECODE: {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2027 PyObject type, value, *tb;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2028 PyErr_Fetch(&type, &value, &tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2029 msg = "unknown decode error";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2030 if (value != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2031 msg_obj = PyObject_Str(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2032 Py_XDECREF(type);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2033 Py_XDECREF(value);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2034 Py_XDECREF(tb);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2035 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2036 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2037 case E_LINECONT:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2038 msg = "unexpected character after line continuation character";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2039 break;
42597 20477cbfd996 Implement PEP 3131. Add isidentifier to str. Martin v. Löwis <martin@v.loewis.de> parents: 42539 diff changeset	2040
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2041 case E_IDENTIFIER:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2042 msg = "invalid character in identifier";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2043 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2044 default:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2045 fprintf(stderr, "error=%d\n", err->error);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2046 msg = "unknown parsing error";
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2047 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2048 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2049 /* err->text may not be UTF-8 in case of decoding errors.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2050 Explicitly convert to an object. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2051 if (!err->text) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2052 errtext = Py_None;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2053 Py_INCREF(Py_None);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2054 } else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2055 errtext = PyUnicode_DecodeUTF8(err->text, strlen(err->text),
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2056 "replace");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2057 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2058 v = Py_BuildValue("(ziiN)", err->filename,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2059 err->lineno, err->offset, errtext);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2060 if (v != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2061 if (msg_obj)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2062 w = Py_BuildValue("(OO)", msg_obj, v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2063 else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2064 w = Py_BuildValue("(sO)", msg, v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2065 } else
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2066 w = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2067 Py_XDECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2068 PyErr_SetObject(errtype, w);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2069 Py_XDECREF(w);
48563 b51cd5d3795c Merged revisions 65012,65035,65037-65040,65048,65057,65077,65091-65095,65097-65099,65127-65128,65131,65133-65136,65139,65149-65151,65155,65158-65159,65176-65178,65183-65184,65187-65190,65192,65194 via svnmerge from Georg Brandl <georg@python.org> parents: 48494 diff changeset	2070 cleanup:
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2071 Py_XDECREF(msg_obj);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2072 if (err->text != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2073 PyObject_FREE(err->text);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2074 err->text = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2075 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2076 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2077
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2078 /* Print fatal error message and abort */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2079
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2080 void
24155 9456a2ccda61 The Py_REF_DEBUG/COUNT_ALLOCS/Py_TRACE_REFS macro minefield: added Tim Peters <tim.peters@gmail.com> parents: 24071 diff changeset	2081 Py_FatalError(const char *msg)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2082 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2083 fprintf(stderr, "Fatal Python error: %s\n", msg);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2084 fflush(stderr); /* it helps in Windows debug build */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2085 if (PyErr_Occurred()) {
62192 a25ad9c4ace0 Py_FatalError(): don't sys sys.last_xxx variables Victor Stinner <victor.stinner@haypocalc.com> parents: 61846 diff changeset	2086 PyErr_PrintEx(0);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2087 }
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	2088 #ifdef MS_WINDOWS
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2089 {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2090 size_t len = strlen(msg);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2091 WCHAR* buffer;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2092 size_t i;
50558 fbf7f53f4888 Merged revisions 68175 via svnmerge from Georg Brandl <georg@python.org> parents: 49819 diff changeset	2093
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2094 /* Convert the message to wchar_t. This uses a simple one-to-one
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2095 conversion, assuming that the this error message actually uses ASCII
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2096 only. If this ceases to be true, we will have to convert. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2097 buffer = alloca( (len+1) * (sizeof *buffer));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2098 for( i=0; i<=len; ++i)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2099 buffer[i] = msg[i];
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2100 OutputDebugStringW(L"Fatal Python error: ");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2101 OutputDebugStringW(buffer);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2102 OutputDebugStringW(L"\n");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2103 }
8988 070de4d39ddd Add DebugBreak() call to Py_FatalError() for Mark Hammond (only on Guido van Rossum <guido@python.org> parents: 7967 diff changeset	2104 #ifdef _DEBUG
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2105 DebugBreak();
2529 16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	2106 #endif
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	2107 #endif /* MS_WINDOWS */
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2108 abort();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2109 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2110
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2111 /* Clean up and exit */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2112
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	2113 #ifdef WITH_THREAD
9203 07dae6fdae79 Renamed thread.h to pythread.h. Guido van Rossum <guido@python.org> parents: 9192 diff changeset	2114 #include "pythread.h"
961 a31e07847063 New thread.c from Sjoerd, supports _exit_prog(). Use this in goaway() Guido van Rossum <guido@python.org> parents: 941 diff changeset	2115 #endif
a31e07847063 New thread.c from Sjoerd, supports _exit_prog(). Use this in goaway() Guido van Rossum <guido@python.org> parents: 941 diff changeset	2116
41253 f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2117 static void (*pyexitfunc)(void) = NULL;
f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2118 /* For the atexit module. */
f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2119 void _Py_PyAtExit(void (*func)(void))
f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2120 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2121 pyexitfunc = func;
41253 f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2122 }
f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2123
f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2124 static void
f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2125 call_py_exitfuncs(void)
f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2126 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2127 if (pyexitfunc == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2128 return;
41253 f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2129
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2130 (*pyexitfunc)();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2131 PyErr_Clear();
41253 f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2132 }
f29f1a8b7869 Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API. Collin Winter <collinw@gmail.com> parents: 40978 diff changeset	2133
56652 29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2134 /* Wait until threading._shutdown completes, provided
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2135 the threading module was imported in the first place.
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2136 The shutdown routine will wait until all non-daemon
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2137 "threading" threads have completed. */
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2138 static void
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2139 wait_for_thread_shutdown(void)
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2140 {
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2141 #ifdef WITH_THREAD
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2142 PyObject *result;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2143 PyThreadState *tstate = PyThreadState_GET();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2144 PyObject *threading = PyMapping_GetItemString(tstate->interp->modules,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2145 "threading");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2146 if (threading == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2147 /* threading not imported */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2148 PyErr_Clear();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2149 return;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2150 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2151 result = PyObject_CallMethod(threading, "_shutdown", "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2152 if (result == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2153 PyErr_WriteUnraisable(threading);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2154 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2155 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2156 Py_DECREF(result);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2157 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2158 Py_DECREF(threading);
56652 29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2159 #endif
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2160 }
29b3e126c0c2 Merged revisions 75571,75576-75577 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 53994 diff changeset	2161
9192 ac6c29d1f10c On second though, NEXITFUNCS should be defined here and not in Guido van Rossum <guido@python.org> parents: 9161 diff changeset	2162 #define NEXITFUNCS 32
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	2163 static void (*exitfuncs[NEXITFUNCS])(void);
1870 61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	2164 static int nexitfuncs = 0;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	2165
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	2166 int Py_AtExit(void (*func)(void))
1870 61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	2167 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2168 if (nexitfuncs >= NEXITFUNCS)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2169 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2170 exitfuncs[nexitfuncs++] = func;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2171 return 0;
1870 61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	2172 }
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	2173
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	2174 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	2175 call_ll_exitfuncs(void)
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	2176 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2177 while (nexitfuncs > 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2178 (*exitfuncs[--nexitfuncs])();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	2179
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2180 fflush(stdout);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2181 fflush(stderr);
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	2182 }
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	2183
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	2184 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	2185 Py_Exit(int sts)
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	2186 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2187 Py_Finalize();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2188
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2189 exit(sts);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2190 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	2191
1319 cd397266dc1c * Makefile: added all: and default: targets. Guido van Rossum <guido@python.org> parents: 1289 diff changeset	2192 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	2193 initsigs(void)
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	2194 {
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	2195 #ifdef SIGPIPE
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2196 PyOS_setsig(SIGPIPE, SIG_IGN);
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	2197 #endif
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	2198 #ifdef SIGXFZ
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2199 PyOS_setsig(SIGXFZ, SIG_IGN);
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	2200 #endif
23252 4f335ca3f11c Ignore SIGXFSZ. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23020 diff changeset	2201 #ifdef SIGXFSZ
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2202 PyOS_setsig(SIGXFSZ, SIG_IGN);
23252 4f335ca3f11c Ignore SIGXFSZ. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23020 diff changeset	2203 #endif
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2204 PyOS_InitInterrupts(); /* May imply initsignal() */
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	2205 }
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	2206
5108 a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2207
59605 768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2208 /* Restore signals that the interpreter has called SIG_IGN on to SIG_DFL.
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2209 *
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2210 * All of the code in this function must only use async-signal-safe functions,
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2211 * listed at `man 7 signal` or
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2212 * http://www.opengroup.org/onlinepubs/009695399/functions/xsh_chap02_04.html.
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2213 */
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2214 void
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2215 _Py_RestoreSignals(void)
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2216 {
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2217 #ifdef SIGPIPE
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2218 PyOS_setsig(SIGPIPE, SIG_DFL);
59605 768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2219 #endif
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2220 #ifdef SIGXFZ
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2221 PyOS_setsig(SIGXFZ, SIG_DFL);
59605 768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2222 #endif
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2223 #ifdef SIGXFSZ
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2224 PyOS_setsig(SIGXFSZ, SIG_DFL);
59605 768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2225 #endif
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2226 }
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2227
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2228
5108 a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2229 /*
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2230 * The file descriptor fd is considered ``interactive'' if either
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2231 * a) isatty(fd) is TRUE, or
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2232 * b) the -i flag was given, and the filename associated with
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2233 * the descriptor is NULL or "<stdin>" or "???".
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2234 */
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2235 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	2236 Py_FdIsInteractive(FILE fp, const char filename)
5108 a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2237 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2238 if (isatty((int)fileno(fp)))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2239 return 1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2240 if (!Py_InteractiveFlag)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2241 return 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2242 return (filename == NULL) \|\|
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2243 (strcmp(filename, "<stdin>") == 0) \|\|
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2244 (strcmp(filename, "???") == 0);
5108 a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	2245 }
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2246
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2247
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	2248 #if defined(USE_STACKCHECK)
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2249 #if defined(WIN32) && defined(_MSC_VER)
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2250
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2251 /* Stack checking for Microsoft C */
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2252
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2253 #include <malloc.h>
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2254 #include <excpt.h>
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2255
14278 fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	2256 /*
fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	2257 * Return non-zero when we run out of memory on the stack; zero otherwise.
fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	2258 */
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2259 int
14280 68b61aa1aa4a PyOS_CheckStack(): Better ANSI'fy this while we're at it. Fred Drake <fdrake@acm.org> parents: 14278 diff changeset	2260 PyOS_CheckStack(void)
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2261 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2262 __try {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2263 /* alloca throws a stack overflow exception if there's
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2264 not enough space left on the stack */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2265 alloca(PYOS_STACK_MARGIN * sizeof(void*));
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2266 return 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2267 } __except (GetExceptionCode() == STATUS_STACK_OVERFLOW ?
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2268 EXCEPTION_EXECUTE_HANDLER :
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2269 EXCEPTION_CONTINUE_SEARCH) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2270 int errcode = _resetstkoflw();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2271 if (errcode == 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2272 {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2273 Py_FatalError("Could not reset the stack!");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2274 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2275 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2276 return 1;
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2277 }
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2278
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2279 #endif /* WIN32 && _MSC_VER */
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2280
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2281 /* Alternate implementations can be added here... */
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2282
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	2283 #endif /* USE_STACKCHECK */
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2284
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2285
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2286 /* Wrappers around sigaction() or signal(). */
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2287
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2288 PyOS_sighandler_t
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2289 PyOS_getsig(int sig)
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2290 {
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2291 #ifdef HAVE_SIGACTION
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2292 struct sigaction context;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2293 if (sigaction(sig, NULL, &context) == -1)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2294 return SIG_ERR;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2295 return context.sa_handler;
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2296 #else
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2297 PyOS_sighandler_t handler;
35961 72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	2298 /* Special signal handling for the secure CRT in Visual Studio 2005 */
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	2299 #if defined(_MSC_VER) && _MSC_VER >= 1400
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2300 switch (sig) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2301 /* Only these signals are valid */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2302 case SIGINT:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2303 case SIGILL:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2304 case SIGFPE:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2305 case SIGSEGV:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2306 case SIGTERM:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2307 case SIGBREAK:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2308 case SIGABRT:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2309 break;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2310 /* Don't call signal() with other values or it will assert */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2311 default:
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2312 return SIG_ERR;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2313 }
35961 72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	2314 #endif /* _MSC_VER && _MSC_VER >= 1400 */
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2315 handler = signal(sig, SIG_IGN);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2316 if (handler != SIG_ERR)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2317 signal(sig, handler);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2318 return handler;
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2319 #endif
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2320 }
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2321
59605 768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2322 /*
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2323 * All of the code in this function must only use async-signal-safe functions,
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2324 * listed at `man 7 signal` or
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2325 * http://www.opengroup.org/onlinepubs/009695399/functions/xsh_chap02_04.html.
768722b2ae0a * Replaces the internals of the subprocess module from fork through exec on Gregory P. Smith <greg@mad-scientist.com> parents: 59536 diff changeset	2326 */
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2327 PyOS_sighandler_t
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2328 PyOS_setsig(int sig, PyOS_sighandler_t handler)
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2329 {
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2330 #ifdef HAVE_SIGACTION
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2331 /* Some code in Modules/signalmodule.c depends on sigaction() being
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2332 * used here if HAVE_SIGACTION is defined. Fix that if this code
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2333 * changes to invalidate that assumption.
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2334 */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2335 struct sigaction context, ocontext;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2336 context.sa_handler = handler;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2337 sigemptyset(&context.sa_mask);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2338 context.sa_flags = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2339 if (sigaction(sig, &context, &ocontext) == -1)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2340 return SIG_ERR;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2341 return ocontext.sa_handler;
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	2342 #else
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2343 PyOS_sighandler_t oldhandler;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2344 oldhandler = signal(sig, handler);
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	2345 #ifdef HAVE_SIGINTERRUPT
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2346 siginterrupt(sig, 1);
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	2347 #endif
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2348 return oldhandler;
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2349 #endif
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	2350 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2351
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2352 /* Deprecated C API functions still provided for binary compatiblity */
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2353
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2354 #undef PyParser_SimpleParseFile
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2355 PyAPI_FUNC(node *)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2356 PyParser_SimpleParseFile(FILE fp, const char filename, int start)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2357 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2358 return PyParser_SimpleParseFileFlags(fp, filename, start, 0);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2359 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2360
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2361 #undef PyParser_SimpleParseString
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2362 PyAPI_FUNC(node *)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2363 PyParser_SimpleParseString(const char *str, int start)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2364 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2365 return PyParser_SimpleParseStringFlags(str, start, 0);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	2366 }
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2367
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2368 #undef PyRun_AnyFile
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2369 PyAPI_FUNC(int)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2370 PyRun_AnyFile(FILE fp, const char name)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2371 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2372 return PyRun_AnyFileExFlags(fp, name, 0, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2373 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2374
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2375 #undef PyRun_AnyFileEx
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2376 PyAPI_FUNC(int)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2377 PyRun_AnyFileEx(FILE fp, const char name, int closeit)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2378 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2379 return PyRun_AnyFileExFlags(fp, name, closeit, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2380 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2381
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2382 #undef PyRun_AnyFileFlags
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2383 PyAPI_FUNC(int)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2384 PyRun_AnyFileFlags(FILE fp, const char name, PyCompilerFlags *flags)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2385 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2386 return PyRun_AnyFileExFlags(fp, name, 0, flags);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2387 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2388
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2389 #undef PyRun_File
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2390 PyAPI_FUNC(PyObject *)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2391 PyRun_File(FILE fp, const char p, int s, PyObject g, PyObject l)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2392 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2393 return PyRun_FileExFlags(fp, p, s, g, l, 0, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2394 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2395
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2396 #undef PyRun_FileEx
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2397 PyAPI_FUNC(PyObject *)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2398 PyRun_FileEx(FILE fp, const char p, int s, PyObject g, PyObject l, int c)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2399 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2400 return PyRun_FileExFlags(fp, p, s, g, l, c, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2401 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2402
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2403 #undef PyRun_FileFlags
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2404 PyAPI_FUNC(PyObject *)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2405 PyRun_FileFlags(FILE fp, const char p, int s, PyObject g, PyObject l,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2406 PyCompilerFlags *flags)
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2407 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2408 return PyRun_FileExFlags(fp, p, s, g, l, 0, flags);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2409 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2410
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2411 #undef PyRun_SimpleFile
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2412 PyAPI_FUNC(int)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2413 PyRun_SimpleFile(FILE f, const char p)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2414 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2415 return PyRun_SimpleFileExFlags(f, p, 0, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2416 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2417
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2418 #undef PyRun_SimpleFileEx
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2419 PyAPI_FUNC(int)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2420 PyRun_SimpleFileEx(FILE f, const char p, int c)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2421 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2422 return PyRun_SimpleFileExFlags(f, p, c, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2423 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2424
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2425
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2426 #undef PyRun_String
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2427 PyAPI_FUNC(PyObject *)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2428 PyRun_String(const char str, int s, PyObject g, PyObject *l)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2429 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2430 return PyRun_StringFlags(str, s, g, l, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2431 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2432
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2433 #undef PyRun_SimpleString
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2434 PyAPI_FUNC(int)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2435 PyRun_SimpleString(const char *s)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2436 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2437 return PyRun_SimpleStringFlags(s, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2438 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2439
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2440 #undef Py_CompileString
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2441 PyAPI_FUNC(PyObject *)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2442 Py_CompileString(const char str, const char p, int s)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2443 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2444 return Py_CompileStringFlags(str, p, s, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2445 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2446
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2447 #undef PyRun_InteractiveOne
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2448 PyAPI_FUNC(int)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2449 PyRun_InteractiveOne(FILE f, const char p)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2450 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2451 return PyRun_InteractiveOneFlags(f, p, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2452 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2453
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2454 #undef PyRun_InteractiveLoop
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2455 PyAPI_FUNC(int)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2456 PyRun_InteractiveLoop(FILE f, const char p)
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2457 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 61450 diff changeset	2458 return PyRun_InteractiveLoopFlags(f, p, NULL);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2459 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2460
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2461 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2462 }
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 37056 diff changeset	2463 #endif

Mercurial > cpython-lru_cache-weakref

annotate Python/pythonrun.c @ 64474:56d4373cecb7 v3.2a2