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

annotate Python/pythonrun.c @ 57662:aee8eb7f5f02 2.6

Blocked revisions 76755 via svnmerge ........ r76755 | mark.dickinson | 2009-12-11 17:29:33 +0000 (Fri, 11 Dec 2009) | 2 lines Issue #3366: Add lgamma function to math module. ........

author	Mark Dickinson <dickinsm@gmail.com>
date	Fri, 11 Dec 2009 20:18:18 +0000
parents	2abc3b4bce7c
children	8d8c9bf2a04e

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"
41526 708c8c5fc173 Make pythoncore compile cleanly with VisualStudio 2005. Used an explicit typecast to get a 64 bit integer, and undefined the Yield macro that conflicts with winbase.h Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 41128 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"
56781 2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	20 #include "abstract.h"
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	21
38716 42808526511c Patch #1495999: Part two of Windows CE changes. Martin v. Löwis <martin@v.loewis.de> parents: 38455 diff changeset	22 #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	23 #include <signal.h>
38716 42808526511c Patch #1495999: Part two of Windows CE changes. Martin v. Löwis <martin@v.loewis.de> parents: 38455 diff changeset	24 #endif
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	25
50522 ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	26 #ifdef MS_WINDOWS
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	27 #include "malloc.h" /* for alloca */
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	28 #endif
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	29
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	30 #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	31 #include <locale.h>
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	32 #include <langinfo.h>
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	33 #endif
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	34
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	35 #ifdef MS_WINDOWS
2529 16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	36 #undef BYTE
16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	37 #include "windows.h"
16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	38 #endif
16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	39
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	40 #ifndef Py_REF_DEBUG
37290 89142cadcfb9 In format strings slinging Py_ssize_t, unconditionally Tim Peters <tim.peters@gmail.com> parents: 37229 diff changeset	41 #define PRINT_TOTAL_REFS()
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	42 #else /* Py_REF_DEBUG */
37290 89142cadcfb9 In format strings slinging Py_ssize_t, unconditionally Tim Peters <tim.peters@gmail.com> parents: 37229 diff changeset	43 #define PRINT_TOTAL_REFS() fprintf(stderr, \
89142cadcfb9 In format strings slinging Py_ssize_t, unconditionally Tim Peters <tim.peters@gmail.com> parents: 37229 diff changeset	44 "[%" PY_FORMAT_SIZE_T "d refs]\n", \
37638 65ecb83ea7dd Ignore the references to the dummy objects used as deleted keys Armin Rigo <arigo@tunes.org> parents: 37423 diff changeset	45 _Py_GetRefTotal())
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	46 #endif
3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	47
37655 2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	48 #ifdef __cplusplus
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	49 extern "C" {
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	50 #endif
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	51
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	52 extern char *Py_GetPath(void);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	53
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	54 extern grammar _PyParser_Grammar; /* From graminit.c */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	55
1391 7c3245c18677 * ceval.c, longobject.c, methodobject.c, listnode.c, arraymodule.c, Guido van Rossum <guido@python.org> parents: 1347 diff changeset	56 /* Forward */
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	57 static void initmain(void);
a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	58 static void initsite(void);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	59 static PyObject run_mod(mod_ty, const char , PyObject , PyObject ,
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	60 PyCompilerFlags , PyArena );
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	61 static PyObject run_pyc_file(FILE , const char , PyObject , PyObject *,
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	62 PyCompilerFlags *);
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	63 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	64 static void initsigs(void);
56781 2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	65 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	66 static void call_sys_exitfunc(void);
a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	67 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	68 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	69 extern void _PyUnicode_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	70
28694 a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	71 #ifdef WITH_THREAD
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	72 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	73 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	74 #endif /* WITH_THREAD */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	75
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	76 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	77 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	78 int Py_InteractiveFlag; /* Needed by Py_FdIsInteractive() below */
41043 728c60e85efa Variant of patch #697613: don't exit the interpreter on a SystemExit Georg Brandl <georg@python.org> parents: 41018 diff changeset	79 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	80 int Py_NoSiteFlag; /* Suppress 'import site' */
46107 5341b30b1812 Merged revisions 61750,61752,61754,61756,61760,61763,61768,61772,61775,61805,61809,61812,61819,61917,61920,61930,61933-61934 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45891 diff changeset	81 int Py_BytesWarningFlag; /* Warn on str(bytes) and str(buffer) */
44566 599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 44063 diff changeset	82 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	83 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	84 int Py_FrozenFlag; /* Needed by getpath.c */
12539 d7484a743354 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 12518 diff changeset	85 int Py_UnicodeFlag = 0; /* Needed by compile.c */
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18630 diff changeset	86 int Py_IgnoreEnvironmentFlag; /* e.g. PYTHONPATH, PYTHONHOME */
21251 45e1177424e1 SF bug #488514: -Qnew needs work Tim Peters <tim.peters@gmail.com> parents: 21077 diff changeset	87 /* _XXX Py_QnewFlag should go away in 2.3. It's true iff -Qnew is passed,
45e1177424e1 SF bug #488514: -Qnew needs work Tim Peters <tim.peters@gmail.com> parents: 21077 diff changeset	88 on the command line, and is used in 2.2 by ceval.c to make all "/" divisions
45e1177424e1 SF bug #488514: -Qnew needs work Tim Peters <tim.peters@gmail.com> parents: 21077 diff changeset	89 true divisions (which they will be in 2.3). */
45e1177424e1 SF bug #488514: -Qnew needs work Tim Peters <tim.peters@gmail.com> parents: 21077 diff changeset	90 int _Py_QnewFlag = 0;
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46414 diff changeset	91 int Py_NoUserSiteDirectory = 0; /* for -s and site.py */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	92
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	93 /* PyModule_GetWarningsModule is no longer necessary as of 2.6
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	94 since _warnings is builtin. This API should not be used. */
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	95 PyObject *
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	96 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	97 {
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	98 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	99 }
27958 e07b21ea3c45 Fix bug 683658 - PyErr_Warn may cause import deadlock. Mark Hammond <mhammond@skippinet.com.au> parents: 27878 diff changeset	100
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	101 static int initialized = 0;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	102
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	103 /* 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	104
57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	105 int
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	106 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	107 {
57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	108 return initialized;
57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	109 }
57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	110
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	111 /* 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	112 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	113 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	114 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	115 been created.
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	116
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	117 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	118 (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	119 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	120
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	121 */
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	122
20401 b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	123 static int
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	124 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	125 {
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	126 int env = atoi(envs);
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	127 if (flag < env)
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	128 flag = env;
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	129 if (flag < 1)
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	130 flag = 1;
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	131 return flag;
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	132 }
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	133
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	134 void
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	135 Py_InitializeEx(int install_sigs)
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	136 {
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	137 PyInterpreterState *interp;
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	138 PyThreadState *tstate;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	139 PyObject bimod, sysmod;
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	140 char *p;
48847 b1682c693b9a Fix: Neal Norwitz <nnorwitz@gmail.com> parents: 48024 diff changeset	141 char icodeset = NULL; / On Windows, input codeset may theoretically
b1682c693b9a Fix: Neal Norwitz <nnorwitz@gmail.com> parents: 48024 diff changeset	142 differ from output codeset. */
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	143 char *codeset = NULL;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	144 char *errors = NULL;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	145 int free_codeset = 0;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	146 int overridden = 0;
47415 622cabbaf2bc Move sys_stream and sys_isatty out of the have-langinfo block. Martin v. Löwis <martin@v.loewis.de> parents: 47413 diff changeset	147 PyObject sys_stream, sys_isatty;
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	148 #if defined(Py_USING_UNICODE) && defined(HAVE_LANGINFO_H) && defined(CODESET)
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	149 char saved_locale, loc_codeset;
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	150 #endif
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	151 #ifdef MS_WINDOWS
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	152 char ibuf[128];
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	153 char buf[128];
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	154 #endif
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	155 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	156
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	157 if (initialized)
6117 98a282cfb013 Use a counter instead of a Boolean to check for initialized; n calls Guido van Rossum <guido@python.org> parents: 5939 diff changeset	158 return;
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	159 initialized = 1;
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	160
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18630 diff changeset	161 if ((p = Py_GETENV("PYTHONDEBUG")) && *p != '\0')
20401 b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	162 Py_DebugFlag = add_flag(Py_DebugFlag, p);
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18630 diff changeset	163 if ((p = Py_GETENV("PYTHONVERBOSE")) && *p != '\0')
20401 b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	164 Py_VerboseFlag = add_flag(Py_VerboseFlag, p);
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18630 diff changeset	165 if ((p = Py_GETENV("PYTHONOPTIMIZE")) && *p != '\0')
20401 b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	166 Py_OptimizeFlag = add_flag(Py_OptimizeFlag, p);
44566 599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 44063 diff changeset	167 if ((p = Py_GETENV("PYTHONDONTWRITEBYTECODE")) && *p != '\0')
599f22a349a2 Patch #602345 by Neal Norwitz and me: add -B option and PYTHONDONTWRITEBYTECODE envvar to skip writing bytecode. Georg Brandl <georg@python.org> parents: 44063 diff changeset	168 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	169
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	170 interp = PyInterpreterState_New();
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	171 if (interp == NULL)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	172 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	173
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	174 tstate = PyThreadState_New(interp);
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	175 if (tstate == NULL)
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	176 Py_FatalError("Py_Initialize: can't make first thread");
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	177 (void) PyThreadState_Swap(tstate);
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	178
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	179 _Py_ReadyTypes();
19040 4df72ea78ae8 - Rename PyType_InitDict() to PyType_Ready(). Guido van Rossum <guido@python.org> parents: 18933 diff changeset	180
26923 dbfc3ef7d003 Since the _Init() are private, prefix with _, suggested by Skip Neal Norwitz <nnorwitz@gmail.com>* parents: 26889 diff changeset	181 if (!_PyFrame_Init())
26889 12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	182 Py_FatalError("Py_Initialize: can't init frames");
12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	183
26923 dbfc3ef7d003 Since the _Init() are private, prefix with _, suggested by Skip Neal Norwitz <nnorwitz@gmail.com>* parents: 26889 diff changeset	184 if (!_PyInt_Init())
26889 12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	185 Py_FatalError("Py_Initialize: can't init ints");
12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	186
47291 04bd3690fb1f First step of the C API rename: Christian Heimes <christian@cheimes.de> parents: 46889 diff changeset	187 if (!PyByteArray_Init())
46107 5341b30b1812 Merged revisions 61750,61752,61754,61756,61760,61763,61768,61772,61775,61805,61809,61812,61819,61917,61920,61930,61933-61934 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45891 diff changeset	188 Py_FatalError("Py_Initialize: can't init bytearray");
5341b30b1812 Merged revisions 61750,61752,61754,61756,61760,61763,61768,61772,61775,61805,61809,61812,61819,61917,61920,61930,61933-61934 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45891 diff changeset	189
34972 1dd8a0d64432 This is my patch: Michael W. Hudson <mwh@python.net> parents: 34834 diff changeset	190 _PyFloat_Init();
1dd8a0d64432 This is my patch: Michael W. Hudson <mwh@python.net> parents: 34834 diff changeset	191
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	192 interp->modules = PyDict_New();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	193 if (interp->modules == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	194 Py_FatalError("Py_Initialize: can't make modules dictionary");
41128 45ce388ec59a Bug #742342: make Python stop segfaulting on infinitely-recursive reload()s. Fixed by patch #922167. Collin Winter <collinw@gmail.com> parents: 41126 diff changeset	195 interp->modules_reloading = PyDict_New();
45ce388ec59a Bug #742342: make Python stop segfaulting on infinitely-recursive reload()s. Fixed by patch #922167. Collin Winter <collinw@gmail.com> parents: 41126 diff changeset	196 if (interp->modules_reloading == NULL)
45ce388ec59a Bug #742342: make Python stop segfaulting on infinitely-recursive reload()s. Fixed by patch #922167. Collin Winter <collinw@gmail.com> parents: 41126 diff changeset	197 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	198
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19296 diff changeset	199 #ifdef Py_USING_UNICODE
11977 8b88e1bc0e1b Marc-Andre Lemburg: add calls to initialize and finalize Unicode and Guido van Rossum <guido@python.org> parents: 11673 diff changeset	200 /* Init Unicode implementation; relies on the codec registry */
8b88e1bc0e1b Marc-Andre Lemburg: add calls to initialize and finalize Unicode and Guido van Rossum <guido@python.org> parents: 11673 diff changeset	201 _PyUnicode_Init();
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19296 diff changeset	202 #endif
11977 8b88e1bc0e1b Marc-Andre Lemburg: add calls to initialize and finalize Unicode and Guido van Rossum <guido@python.org> parents: 11673 diff changeset	203
12754 5213abfe5230 Py_Initialize(): Now that standard exceptions are builtin, we don't Barry Warsaw <barry@python.org> parents: 12576 diff changeset	204 bimod = _PyBuiltin_Init();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	205 if (bimod == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	206 Py_FatalError("Py_Initialize: can't initialize __builtin__");
6557 b331cd47e0bc Undo half of the previous change :-( Guido van Rossum <guido@python.org> parents: 6547 diff changeset	207 interp->builtins = PyModule_GetDict(bimod);
39458 deb748f33c1d PyModule_GetDict() can fail, produce fatal errors if this happens on startup. Neal Norwitz <nnorwitz@gmail.com> parents: 39455 diff changeset	208 if (interp->builtins == NULL)
deb748f33c1d PyModule_GetDict() can fail, produce fatal errors if this happens on startup. Neal Norwitz <nnorwitz@gmail.com> parents: 39455 diff changeset	209 Py_FatalError("Py_Initialize: can't initialize builtins dict");
6557 b331cd47e0bc Undo half of the previous change :-( Guido van Rossum <guido@python.org> parents: 6547 diff changeset	210 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	211
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	212 sysmod = _PySys_Init();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	213 if (sysmod == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	214 Py_FatalError("Py_Initialize: can't initialize sys");
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	215 interp->sysdict = PyModule_GetDict(sysmod);
39458 deb748f33c1d PyModule_GetDict() can fail, produce fatal errors if this happens on startup. Neal Norwitz <nnorwitz@gmail.com> parents: 39455 diff changeset	216 if (interp->sysdict == NULL)
deb748f33c1d PyModule_GetDict() can fail, produce fatal errors if this happens on startup. Neal Norwitz <nnorwitz@gmail.com> parents: 39455 diff changeset	217 Py_FatalError("Py_Initialize: can't initialize sys dict");
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	218 Py_INCREF(interp->sysdict);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	219 _PyImport_FixupExtension("sys", "sys");
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	220 PySys_SetPath(Py_GetPath());
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	221 PyDict_SetItemString(interp->sysdict, "modules",
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	222 interp->modules);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	223
11113 be8ec828c072 Marc-Andre Lemburg discovered that the switch from .pyc to .pyo files, Guido van Rossum <guido@python.org> parents: 10534 diff changeset	224 _PyImport_Init();
be8ec828c072 Marc-Andre Lemburg discovered that the switch from .pyc to .pyo files, Guido van Rossum <guido@python.org> parents: 10534 diff changeset	225
12754 5213abfe5230 Py_Initialize(): Now that standard exceptions are builtin, we don't Barry Warsaw <barry@python.org> parents: 12576 diff changeset	226 /* initialize builtin exceptions */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18808 diff changeset	227 _PyExc_Init();
19237 e110cd4fc3c6 Py_Initialize(): Apply patch by Jürgen Hermann to call Barry Warsaw <barry@python.org> parents: 19158 diff changeset	228 _PyImport_FixupExtension("exceptions", "exceptions");
12754 5213abfe5230 Py_Initialize(): Now that standard exceptions are builtin, we don't Barry Warsaw <barry@python.org> parents: 12576 diff changeset	229
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	230 /* phase 2 of builtins */
6328 dfeaf965f48a Py_Initialize(): move the call to _PyImport_FixupExtension() to after Barry Warsaw <barry@python.org> parents: 6322 diff changeset	231 _PyImport_FixupExtension("__builtin__", "__builtin__");
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	232
26885 54aacb87beda PEP 302 + zipimport: Just van Rossum <just@letterror.com> parents: 26643 diff changeset	233 _PyImportHooks_Init();
54aacb87beda PEP 302 + zipimport: Just van Rossum <just@letterror.com> parents: 26643 diff changeset	234
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	235 if (install_sigs)
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	236 initsigs(); /* Signal handling stuff, including initintr() */
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	237
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	238 /* Initialize warnings. */
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	239 _PyWarnings_Init();
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	240 if (PySys_HasWarnOptions()) {
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	241 PyObject *warnings_module = PyImport_ImportModule("warnings");
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	242 if (!warnings_module)
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	243 PyErr_Clear();
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	244 Py_XDECREF(warnings_module);
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	245 }
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	246
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	247 initmain(); /* Module __main__ */
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	248 if (!Py_NoSiteFlag)
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	249 initsite(); /* Module site */
28065 c61ef183ce2f Addendum to #683658: Just van Rossum <just@letterror.com> parents: 27958 diff changeset	250
28694 a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	251 /* auto-thread-state API, if available */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	252 #ifdef WITH_THREAD
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	253 _PyGILState_Init(interp, tstate);
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	254 #endif /* WITH_THREAD */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	255
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	256 if ((p = Py_GETENV("PYTHONIOENCODING")) && *p != '\0') {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	257 p = icodeset = codeset = strdup(p);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	258 free_codeset = 1;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	259 errors = strchr(p, ':');
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	260 if (errors) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	261 *errors = '\0';
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	262 errors++;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	263 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	264 overridden = 1;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	265 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	266
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	267 #if defined(Py_USING_UNICODE) && defined(HAVE_LANGINFO_H) && defined(CODESET)
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	268 /* On Unix, set the file system encoding according to the
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	269 user's preference, if the CODESET names a well-known
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	270 Python codec, and Py_FileSystemDefaultEncoding isn't
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	271 initialized by other means. Also set the encoding of
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	272 stdin and stdout if these are terminals, unless overridden. */
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	273
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	274 if (!overridden \|\| !Py_FileSystemDefaultEncoding) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	275 saved_locale = strdup(setlocale(LC_CTYPE, NULL));
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	276 setlocale(LC_CTYPE, "");
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	277 loc_codeset = nl_langinfo(CODESET);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	278 if (loc_codeset && *loc_codeset) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	279 PyObject *enc = PyCodec_Encoder(loc_codeset);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	280 if (enc) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	281 loc_codeset = strdup(loc_codeset);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	282 Py_DECREF(enc);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	283 } else {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	284 loc_codeset = NULL;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	285 PyErr_Clear();
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	286 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	287 } else
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	288 loc_codeset = NULL;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	289 setlocale(LC_CTYPE, saved_locale);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	290 free(saved_locale);
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	291
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	292 if (!overridden) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	293 codeset = icodeset = loc_codeset;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	294 free_codeset = 1;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	295 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	296
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	297 /* Initialize Py_FileSystemDefaultEncoding from
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	298 locale even if PYTHONIOENCODING is set. */
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	299 if (!Py_FileSystemDefaultEncoding) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	300 Py_FileSystemDefaultEncoding = loc_codeset;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	301 if (!overridden)
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	302 free_codeset = 0;
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	303 }
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	304 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	305 #endif
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	306
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	307 #ifdef MS_WINDOWS
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	308 if (!overridden) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	309 icodeset = ibuf;
47416 2a63ab3595a1 Typo: encoding -> codeset. Martin v. Löwis <martin@v.loewis.de> parents: 47415 diff changeset	310 codeset = buf;
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	311 sprintf(ibuf, "cp%d", GetConsoleCP());
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	312 sprintf(buf, "cp%d", GetConsoleOutputCP());
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	313 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	314 #endif
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	315
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	316 if (codeset) {
30122 210676ec9d5f Fix refcounting and cut & paste error (?) in last checkin. Michael W. Hudson <mwh@python.net> parents: 30108 diff changeset	317 sys_stream = PySys_GetObject("stdin");
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	318 sys_isatty = PyObject_CallMethod(sys_stream, "isatty", "");
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	319 if (!sys_isatty)
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	320 PyErr_Clear();
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	321 if ((overridden \|\|
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	322 (sys_isatty && PyObject_IsTrue(sys_isatty))) &&
40699 86ab2f20a333 SF patch #1630975: Fix crash when replacing sys.stdout in sitecustomize Thomas Wouters <thomas@python.org> parents: 39779 diff changeset	323 PyFile_Check(sys_stream)) {
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	324 if (!PyFile_SetEncodingAndErrors(sys_stream, icodeset, errors))
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	325 Py_FatalError("Cannot set codeset of stdin");
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	326 }
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	327 Py_XDECREF(sys_isatty);
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	328
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	329 sys_stream = PySys_GetObject("stdout");
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	330 sys_isatty = PyObject_CallMethod(sys_stream, "isatty", "");
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	331 if (!sys_isatty)
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	332 PyErr_Clear();
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	333 if ((overridden \|\|
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	334 (sys_isatty && PyObject_IsTrue(sys_isatty))) &&
40699 86ab2f20a333 SF patch #1630975: Fix crash when replacing sys.stdout in sitecustomize Thomas Wouters <thomas@python.org> parents: 39779 diff changeset	335 PyFile_Check(sys_stream)) {
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	336 if (!PyFile_SetEncodingAndErrors(sys_stream, codeset, errors))
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	337 Py_FatalError("Cannot set codeset of stdout");
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	338 }
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	339 Py_XDECREF(sys_isatty);
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	340
37423 57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	341 sys_stream = PySys_GetObject("stderr");
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	342 sys_isatty = PyObject_CallMethod(sys_stream, "isatty", "");
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	343 if (!sys_isatty)
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	344 PyErr_Clear();
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	345 if((overridden \|\|
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	346 (sys_isatty && PyObject_IsTrue(sys_isatty))) &&
40699 86ab2f20a333 SF patch #1630975: Fix crash when replacing sys.stdout in sitecustomize Thomas Wouters <thomas@python.org> parents: 39779 diff changeset	347 PyFile_Check(sys_stream)) {
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	348 if (!PyFile_SetEncodingAndErrors(sys_stream, codeset, errors))
37423 57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	349 Py_FatalError("Cannot set codeset of stderr");
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	350 }
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	351 Py_XDECREF(sys_isatty);
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	352
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	353 if (free_codeset)
30108 a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	354 free(codeset);
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	355 }
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	356 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	357
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	358 void
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	359 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	360 {
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	361 Py_InitializeEx(1);
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	362 }
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	363
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	364
9641 d152adf3f094 Move the prototype for dump_counts() to before where it is used. Guido van Rossum <guido@python.org> parents: 9285 diff changeset	365 #ifdef COUNT_ALLOCS
37831 d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	366 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	367 #endif
d152adf3f094 Move the prototype for dump_counts() to before where it is used. Guido van Rossum <guido@python.org> parents: 9285 diff changeset	368
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	369 /* 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	370
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	371 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	372 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	373 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	374 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	375
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	376 (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	377 threads.)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	378
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	379 Locking: as above.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	380
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	381 */
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	382
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	383 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	384 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	385 {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	386 PyInterpreterState *interp;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	387 PyThreadState *tstate;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	388
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	389 if (!initialized)
6117 98a282cfb013 Use a counter instead of a Boolean to check for initialized; n calls Guido van Rossum <guido@python.org> parents: 5939 diff changeset	390 return;
16073 713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	391
56781 2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	392 wait_for_thread_shutdown();
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	393
16073 713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	394 /* The interpreter is still entirely intact at this point, and the
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	395 * exit funcs may be relying on that. In particular, if some thread
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	396 * or exit func is still waiting to do an import, the import machinery
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	397 * expects Py_IsInitialized() to return true. So don't say the
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	398 * interpreter is uninitialized until after the exit funcs have run.
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	399 * Note that Threading.py uses an exit func to do a join on all the
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	400 * threads created thru it, so this also protects pending imports in
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	401 * the threads created via Threading.
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	402 */
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	403 call_sys_exitfunc();
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	404 initialized = 0;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	405
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	406 /* Get current thread state and interpreter pointer */
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31771 diff changeset	407 tstate = PyThreadState_GET();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	408 interp = tstate->interp;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	409
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	410 /* Disable signal handling */
724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	411 PyOS_FiniInterrupts();
724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	412
45025 ea3fe302d392 Added clear cache methods to clear the internal type lookup cache for ref leak test runs. Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	413 /* Clear type lookup cache */
ea3fe302d392 Added clear cache methods to clear the internal type lookup cache for ref leak test runs. Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	414 PyType_ClearCache();
ea3fe302d392 Added clear cache methods to clear the internal type lookup cache for ref leak test runs. Christian Heimes <christian@cheimes.de> parents: 44566 diff changeset	415
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	416 /* Collect garbage. This may call finalizers; it's nice to call these
31057 f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	417 * before all modules are destroyed.
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	418 * XXX If a __del__ or weakref callback is triggered here, and tries to
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	419 * XXX import a module, bad things can happen, because Python no
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	420 * XXX longer believes it's initialized.
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	421 * XXX Fatal Python error: Interpreter not initialized (version mismatch?)
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	422 * XXX is easy to provoke that way. I've also seen, e.g.,
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	423 * XXX Exception exceptions.ImportError: 'No module named sha'
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	424 * XXX in <function callback at 0x008F5718> ignored
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	425 * XXX but I'm unclear on exactly how that one happens. In any case,
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	426 * XXX I haven't seen a real-life report of either of these.
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	427 */
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	428 PyGC_Collect();
37831 d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	429 #ifdef COUNT_ALLOCS
d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	430 /* With COUNT_ALLOCS, it helps to run GC multiple times:
d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	431 each collection might release some types from the type
d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	432 list, so they become garbage. */
d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	433 while (PyGC_Collect() > 0)
d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	434 /* nothing */;
d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	435 #endif
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	436
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	437 /* Destroy all modules */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	438 PyImport_Cleanup();
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	439
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	440 /* Collect final garbage. This disposes of cycles created by
31057 f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	441 * new-style class definitions, for example.
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	442 * XXX This is disabled because it caused too many problems. If
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	443 * XXX a __del__ or weakref callback triggers here, Python code has
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	444 * XXX a hard time running, because even the sys module has been
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	445 * XXX cleared out (sys.stdout is gone, sys.excepthook is gone, etc).
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	446 * XXX One symptom is a sequence of information-free messages
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	447 * XXX coming from threads (if a __del__ or callback is invoked,
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	448 * XXX other threads can execute too, and any exception they encounter
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	449 * XXX triggers a comedy of errors as subsystem after subsystem
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	450 * XXX fails to find what it expects to find in sys to help report
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	451 * XXX the exception and consequent unexpected failures). I've also
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	452 * XXX seen segfaults then, after adding print statements to the
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	453 * XXX Python code getting called.
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	454 */
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	455 #if 0
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	456 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	457 #endif
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	458
6786 bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	459 /* Destroy the database used by _PyImport_{Fixup,Find}Extension */
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	460 _PyImport_Fini();
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	461
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	462 /* Debugging stuff */
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	463 #ifdef COUNT_ALLOCS
37831 d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	464 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	465 #endif
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	466
37290 89142cadcfb9 In format strings slinging Py_ssize_t, unconditionally Tim Peters <tim.peters@gmail.com> parents: 37229 diff changeset	467 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	468
28647 9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	469 #ifdef Py_TRACE_REFS
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	470 /* Display all objects still alive -- this can invoke arbitrary
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	471 * __repr__ overrides, so requires a mostly-intact interpreter.
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	472 * Alas, a lot of stuff may still be alive now that will be cleaned
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	473 * up later.
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	474 */
28653 56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	475 if (Py_GETENV("PYTHONDUMPREFS"))
28647 9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	476 _Py_PrintReferences(stderr);
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	477 #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	478
28613 b1671550c7e1 Move the call to _Py_PrintReferences() a bit further down. This Guido van Rossum <guido@python.org> parents: 28574 diff changeset	479 /* Clear interpreter state */
b1671550c7e1 Move the call to _Py_PrintReferences() a bit further down. This Guido van Rossum <guido@python.org> parents: 28574 diff changeset	480 PyInterpreterState_Clear(interp);
b1671550c7e1 Move the call to _Py_PrintReferences() a bit further down. This Guido van Rossum <guido@python.org> parents: 28574 diff changeset	481
34834 7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	482 /* Now we decref the exception classes. After this point nothing
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	483 can raise an exception. That's okay, because each Fini() method
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	484 below has been checked to make sure no exceptions are ever
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	485 raised.
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	486 */
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	487
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	488 _PyExc_Fini();
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	489
44063 4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	490 /* Cleanup auto-thread-state */
4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	491 #ifdef WITH_THREAD
4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	492 _PyGILState_Fini();
4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	493 #endif /* WITH_THREAD */
4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	494
6557 b331cd47e0bc Undo half of the previous change :-( Guido van Rossum <guido@python.org> parents: 6547 diff changeset	495 /* Delete current thread */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	496 PyThreadState_Swap(NULL);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	497 PyInterpreterState_Delete(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	498
28613 b1671550c7e1 Move the call to _Py_PrintReferences() a bit further down. This Guido van Rossum <guido@python.org> parents: 28574 diff changeset	499 /* Sundry finalizers */
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	500 PyMethod_Fini();
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	501 PyFrame_Fini();
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	502 PyCFunction_Fini();
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	503 PyTuple_Fini();
33679 55fba88930bc Finalize the freelist of list objects. Raymond Hettinger <python@rcn.com> parents: 33189 diff changeset	504 PyList_Fini();
35297 26bf6c27e9ce * Improve code for the empty frozenset singleton: Raymond Hettinger <python@rcn.com> parents: 34972 diff changeset	505 PySet_Fini();
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	506 PyString_Fini();
47291 04bd3690fb1f First step of the C API rename: Christian Heimes <christian@cheimes.de> parents: 46889 diff changeset	507 PyByteArray_Fini();
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	508 PyInt_Fini();
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	509 PyFloat_Fini();
45229 262263737bce Deallocate content of the dict free list on interpreter shutdown Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	510 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	511
22883 d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	512 #ifdef Py_USING_UNICODE
d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	513 /* Cleanup Unicode implementation */
d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	514 _PyUnicode_Fini();
d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	515 #endif
d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	516
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	517 /* XXX Still allocated:
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	518 - various static ad-hoc pointers to interned strings
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	519 - int and float free list blocks
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	520 - whatever various modules and libraries allocate
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	521 */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	522
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	523 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	524
28653 56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	525 #ifdef Py_TRACE_REFS
56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	526 /* Display addresses (& refcnts) of all objects still alive.
56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	527 * An address can be used to find the repr of the object, printed
56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	528 * above by _Py_PrintReferences.
56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	529 */
56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	530 if (Py_GETENV("PYTHONDUMPREFS"))
56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	531 _Py_PrintReferenceAddresses(stderr);
56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	532 #endif /* Py_TRACE_REFS */
23020 e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	533 #ifdef PYMALLOC_DEBUG
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	534 if (Py_GETENV("PYTHONMALLOCSTATS"))
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	535 _PyObject_DebugMallocStats();
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	536 #endif
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	537
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	538 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	539 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	540
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	541 /* 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	542 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	543 first.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	544
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	545 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	546 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	547 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	548 thread.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	549
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	550 Locking: as above.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	551
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	552 */
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	553
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	554 PyThreadState *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	555 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	556 {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	557 PyInterpreterState *interp;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	558 PyThreadState tstate, save_tstate;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	559 PyObject bimod, sysmod;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	560
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	561 if (!initialized)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	562 Py_FatalError("Py_NewInterpreter: call Py_Initialize first");
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	563
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	564 interp = PyInterpreterState_New();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	565 if (interp == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	566 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	567
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	568 tstate = PyThreadState_New(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	569 if (tstate == NULL) {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	570 PyInterpreterState_Delete(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	571 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	572 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	573
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	574 save_tstate = PyThreadState_Swap(tstate);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	575
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	576 /* XXX The following is lax in error checking */
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	577
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	578 interp->modules = PyDict_New();
41128 45ce388ec59a Bug #742342: make Python stop segfaulting on infinitely-recursive reload()s. Fixed by patch #922167. Collin Winter <collinw@gmail.com> parents: 41126 diff changeset	579 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	580
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	581 bimod = _PyImport_FindExtension("__builtin__", "__builtin__");
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	582 if (bimod != NULL) {
6557 b331cd47e0bc Undo half of the previous change :-( Guido van Rossum <guido@python.org> parents: 6547 diff changeset	583 interp->builtins = PyModule_GetDict(bimod);
39614 9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	584 if (interp->builtins == NULL)
9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	585 goto handle_error;
6557 b331cd47e0bc Undo half of the previous change :-( Guido van Rossum <guido@python.org> parents: 6547 diff changeset	586 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	587 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	588 sysmod = _PyImport_FindExtension("sys", "sys");
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	589 if (bimod != NULL && sysmod != NULL) {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	590 interp->sysdict = PyModule_GetDict(sysmod);
39614 9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	591 if (interp->sysdict == NULL)
9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	592 goto handle_error;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	593 Py_INCREF(interp->sysdict);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	594 PySys_SetPath(Py_GetPath());
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	595 PyDict_SetItemString(interp->sysdict, "modules",
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	596 interp->modules);
27340 8b53b0ce06d4 Patch #671459: Invoke import hooks in Py_NewInterpreter. Martin v. Löwis <martin@v.loewis.de> parents: 26923 diff changeset	597 _PyImportHooks_Init();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	598 initmain();
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	599 if (!Py_NoSiteFlag)
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	600 initsite();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	601 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	602
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	603 if (!PyErr_Occurred())
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	604 return tstate;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	605
39614 9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	606 handle_error:
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	607 /* Oops, it didn't work. Undo it all. */
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	608
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	609 PyErr_Print();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	610 PyThreadState_Clear(tstate);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	611 PyThreadState_Swap(save_tstate);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	612 PyThreadState_Delete(tstate);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	613 PyInterpreterState_Delete(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	614
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	615 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	616 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	617
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	618 /* 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	619 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	620 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	621 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	622
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	623 (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	624 everything, regardless.)
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 Locking: as above.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	627
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	628 */
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	629
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	630 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	631 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	632 {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	633 PyInterpreterState *interp = tstate->interp;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	634
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31771 diff changeset	635 if (tstate != PyThreadState_GET())
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	636 Py_FatalError("Py_EndInterpreter: thread is not current");
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	637 if (tstate->frame != NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	638 Py_FatalError("Py_EndInterpreter: thread still has a frame");
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	639 if (tstate != interp->tstate_head \|\| tstate->next != NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	640 Py_FatalError("Py_EndInterpreter: not the last thread");
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	641
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	642 PyImport_Cleanup();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	643 PyInterpreterState_Clear(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	644 PyThreadState_Swap(NULL);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	645 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	646 }
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	647
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	648 static char *progname = "python";
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	649
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	650 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	651 Py_SetProgramName(char *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	652 {
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	653 if (pn && *pn)
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 progname = pn;
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 }
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	656
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 char *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	658 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	659 {
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 return progname;
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	661 }
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	662
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	663 static char *default_home = NULL;
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	664
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	665 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	666 Py_SetPythonHome(char *home)
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	667 {
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	668 default_home = home;
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	669 }
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	670
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	671 char *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	672 Py_GetPythonHome(void)
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 char *home = default_home;
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18630 diff changeset	675 if (home == NULL && !Py_IgnoreEnvironmentFlag)
a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18630 diff changeset	676 home = Py_GETENV("PYTHONHOME");
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	677 return home;
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
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	680 /* Create __main__ module */
b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	681
b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	682 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	683 initmain(void)
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	684 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	685 PyObject m, d;
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	686 m = PyImport_AddModule("__main__");
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	687 if (m == NULL)
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	688 Py_FatalError("can't create __main__ module");
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	689 d = PyModule_GetDict(m);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	690 if (PyDict_GetItemString(d, "__builtins__") == NULL) {
6600 83ccf44bf195 Two changes (here we go again :-( ). Guido van Rossum <guido@python.org> parents: 6557 diff changeset	691 PyObject *bimod = PyImport_ImportModule("__builtin__");
83ccf44bf195 Two changes (here we go again :-( ). Guido van Rossum <guido@python.org> parents: 6557 diff changeset	692 if (bimod == NULL \|\|
83ccf44bf195 Two changes (here we go again :-( ). Guido van Rossum <guido@python.org> parents: 6557 diff changeset	693 PyDict_SetItemString(d, "__builtins__", bimod) != 0)
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	694 Py_FatalError("can't add __builtins__ to __main__");
10024 caf2c65a6bcf initmain(): Nailed a memory leak. bimod must be DECREF'd! Barry Warsaw <barry@python.org> parents: 9965 diff changeset	695 Py_DECREF(bimod);
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	696 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	697 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	698
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	699 /* Import the site module (not into __main__ though) */
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	700
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	701 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	702 initsite(void)
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	703 {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	704 PyObject m, f;
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	705 m = PyImport_ImportModule("site");
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	706 if (m == NULL) {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	707 f = PySys_GetObject("stderr");
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	708 if (Py_VerboseFlag) {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	709 PyFile_WriteString(
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	710 "'import site' failed; traceback:\n", f);
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	711 PyErr_Print();
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	712 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	713 else {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	714 PyFile_WriteString(
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	715 "'import site' failed; use -v for traceback\n", f);
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	716 PyErr_Clear();
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	717 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	718 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	719 else {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	720 Py_DECREF(m);
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	721 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	722 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	723
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	724 /* Parse input from a file and execute it */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	725
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	726 int
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	727 PyRun_AnyFileExFlags(FILE fp, const char filename, int closeit,
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	728 PyCompilerFlags *flags)
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	729 {
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	730 if (filename == NULL)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	731 filename = "???";
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	732 if (Py_FdIsInteractive(fp, filename)) {
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	733 int err = PyRun_InteractiveLoopFlags(fp, filename, flags);
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	734 if (closeit)
20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	735 fclose(fp);
20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	736 return err;
20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	737 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	738 else
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	739 return PyRun_SimpleFileExFlags(fp, filename, closeit, flags);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	740 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	741
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	742 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	743 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	744 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	745 PyObject *v;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	746 int ret;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	747 PyCompilerFlags local_flags;
16916 b0456d3a0f1f Useful future statement support for the interactive interpreter Jeremy Hylton <jeremy@alum.mit.edu> parents: 16845 diff changeset	748
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	749 if (flags == NULL) {
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	750 flags = &local_flags;
18611 fdb36a0c7e6e Part way to allowing "from __future__ import generators" to communicate Tim Peters <tim.peters@gmail.com> parents: 18101 diff changeset	751 local_flags.cf_flags = 0;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	752 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	753 v = PySys_GetObject("ps1");
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	754 if (v == NULL) {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	755 PySys_SetObject("ps1", v = PyString_FromString(">>> "));
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	756 Py_XDECREF(v);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	757 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	758 v = PySys_GetObject("ps2");
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	759 if (v == NULL) {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	760 PySys_SetObject("ps2", v = PyString_FromString("... "));
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	761 Py_XDECREF(v);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	762 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	763 for (;;) {
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	764 ret = PyRun_InteractiveOneFlags(fp, filename, flags);
37290 89142cadcfb9 In format strings slinging Py_ssize_t, unconditionally Tim Peters <tim.peters@gmail.com> parents: 37229 diff changeset	765 PRINT_TOTAL_REFS();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	766 if (ret == E_EOF)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	767 return 0;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	768 /*
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	769 if (ret == E_NOMEM)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	770 return -1;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	771 */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	772 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	773 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	774
45891 727f743cf630 Backport of the print function, using a __future__ import. Eric Smith <eric@trueblade.com> parents: 45389 diff changeset	775 #if 0
22468 eebae4f60d05 Disable the parser hacks that enabled the "yield" keyword using a future Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 22121 diff changeset	776 /* compute parser flags based on compiler flags */
eebae4f60d05 Disable the parser hacks that enabled the "yield" keyword using a future Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 22121 diff changeset	777 #define PARSER_FLAGS(flags) \
36726 bbf16fd024df from __future__ import with_statement addon for 'with', mostly written by Thomas Wouters <thomas@python.org> parents: 36662 diff changeset	778 ((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \
39779 b8fbd322760a with and as are now keywords. There are some generated files I can't recreate. Neal Norwitz <nnorwitz@gmail.com> parents: 39614 diff changeset	779 PyPARSE_DONT_IMPLY_DEDENT : 0)) : 0)
45891 727f743cf630 Backport of the print function, using a __future__ import. Eric Smith <eric@trueblade.com> parents: 45389 diff changeset	780 #endif
727f743cf630 Backport of the print function, using a __future__ import. Eric Smith <eric@trueblade.com> parents: 45389 diff changeset	781 #if 1
39779 b8fbd322760a with and as are now keywords. There are some generated files I can't recreate. Neal Norwitz <nnorwitz@gmail.com> parents: 39614 diff changeset	782 /* Keep an example of flags with future keyword support. */
b8fbd322760a with and as are now keywords. There are some generated files I can't recreate. Neal Norwitz <nnorwitz@gmail.com> parents: 39614 diff changeset	783 #define PARSER_FLAGS(flags) \
b8fbd322760a with and as are now keywords. There are some generated files I can't recreate. Neal Norwitz <nnorwitz@gmail.com> parents: 39614 diff changeset	784 ((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \
36726 bbf16fd024df from __future__ import with_statement addon for 'with', mostly written by Thomas Wouters <thomas@python.org> parents: 36662 diff changeset	785 PyPARSE_DONT_IMPLY_DEDENT : 0) \
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	786 \| (((flags)->cf_flags & CO_FUTURE_PRINT_FUNCTION) ? \
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	787 PyPARSE_PRINT_IS_FUNCTION : 0) \
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	788 \| (((flags)->cf_flags & CO_FUTURE_UNICODE_LITERALS) ? \
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	789 PyPARSE_UNICODE_LITERALS : 0) \
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	790 ) : 0)
39779 b8fbd322760a with and as are now keywords. There are some generated files I can't recreate. Neal Norwitz <nnorwitz@gmail.com> parents: 39614 diff changeset	791 #endif
22468 eebae4f60d05 Disable the parser hacks that enabled the "yield" keyword using a future Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 22121 diff changeset	792
16916 b0456d3a0f1f Useful future statement support for the interactive interpreter Jeremy Hylton <jeremy@alum.mit.edu> parents: 16845 diff changeset	793 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	794 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	795 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	796 PyObject m, d, v, w;
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	797 mod_ty mod;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	798 PyArena *arena;
6661 99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	799 char ps1 = "", ps2 = "";
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	800 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	801
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	802 v = PySys_GetObject("ps1");
6661 99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	803 if (v != NULL) {
99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	804 v = PyObject_Str(v);
99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	805 if (v == NULL)
99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	806 PyErr_Clear();
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	807 else if (PyString_Check(v))
52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	808 ps1 = PyString_AsString(v);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	809 }
6661 99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	810 w = PySys_GetObject("ps2");
99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	811 if (w != NULL) {
99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	812 w = PyObject_Str(w);
99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	813 if (w == NULL)
99955b65408d Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, so Guido van Rossum <guido@python.org> parents: 6600 diff changeset	814 PyErr_Clear();
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	815 else if (PyString_Check(w))
52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	816 ps2 = PyString_AsString(w);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	817 }
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	818 arena = PyArena_New();
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	819 if (arena == NULL) {
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	820 Py_XDECREF(v);
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	821 Py_XDECREF(w);
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	822 return -1;
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	823 }
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	824 mod = PyParser_ASTFromFile(fp, filename,
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	825 Py_single_input, ps1, ps2,
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	826 flags, &errcode, arena);
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	827 Py_XDECREF(v);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	828 Py_XDECREF(w);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	829 if (mod == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	830 PyArena_Free(arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	831 if (errcode == E_EOF) {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	832 PyErr_Clear();
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	833 return E_EOF;
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	834 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	835 PyErr_Print();
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	836 return -1;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	837 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	838 m = PyImport_AddModule("__main__");
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	839 if (m == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	840 PyArena_Free(arena);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	841 return -1;
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	842 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	843 d = PyModule_GetDict(m);
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	844 v = run_mod(mod, filename, d, d, flags, arena);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	845 PyArena_Free(arena);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	846 if (v == NULL) {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	847 PyErr_Print();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	848 return -1;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	849 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	850 Py_DECREF(v);
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	851 if (Py_FlushLine())
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	852 PyErr_Clear();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	853 return 0;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	854 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	855
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	856 /* 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	857 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	858
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	859 static int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	860 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	861 {
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	862 if (strcmp(ext, ".pyc") == 0 \|\| strcmp(ext, ".pyo") == 0)
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	863 return 1;
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	864
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	865 /* Only look into the file if we are allowed to close it, since
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	866 it then should also be seekable. */
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	867 if (closeit) {
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	868 /* Read only two bytes of the magic. If the file was opened in
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	869 text mode, the bytes 3 and 4 of the magic (\r\n) might not
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	870 be read as they are on disk. */
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	871 unsigned int halfmagic = PyImport_GetMagicNumber() & 0xFFFF;
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	872 unsigned char buf[2];
16560 e8e636cc1a09 Ugly fix for SF bug 131239 (-x flag busted). Tim Peters <tim.peters@gmail.com> parents: 16421 diff changeset	873 /* Mess: In case of -x, the stream is NOT at its start now,
e8e636cc1a09 Ugly fix for SF bug 131239 (-x flag busted). Tim Peters <tim.peters@gmail.com> parents: 16421 diff changeset	874 and ungetc() was used to push back the first newline,
16648 a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	875 which makes the current stream position formally undefined,
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	876 and a x-platform nightmare.
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	877 Unfortunately, we have no direct way to know whether -x
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	878 was specified. So we use a terrible hack: if the current
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	879 stream position is not 0, we assume -x was specified, and
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	880 give up. Bug 132850 on SourceForge spells out the
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	881 hopelessness of trying anything else (fseek and ftell
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	882 don't work predictably x-platform for text-mode files).
16560 e8e636cc1a09 Ugly fix for SF bug 131239 (-x flag busted). Tim Peters <tim.peters@gmail.com> parents: 16421 diff changeset	883 */
e8e636cc1a09 Ugly fix for SF bug 131239 (-x flag busted). Tim Peters <tim.peters@gmail.com> parents: 16421 diff changeset	884 int ispyc = 0;
16648 a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	885 if (ftell(fp) == 0) {
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	886 if (fread(buf, 1, 2, fp) == 2 &&
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	887 ((unsigned int)buf[1]<<8 \| buf[0]) == halfmagic)
16648 a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	888 ispyc = 1;
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	889 rewind(fp);
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	890 }
16560 e8e636cc1a09 Ugly fix for SF bug 131239 (-x flag busted). Tim Peters <tim.peters@gmail.com> parents: 16421 diff changeset	891 return ispyc;
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	892 }
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	893 return 0;
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	894 }
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	895
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	896 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	897 PyRun_SimpleFileExFlags(FILE fp, const char filename, int closeit,
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	898 PyCompilerFlags *flags)
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	899 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	900 PyObject m, d, *v;
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	901 const char *ext;
52818 cb58c973985c Merged revisions 71152 via svnmerge from Matthias Klose <doko@ubuntu.com> parents: 52605 diff changeset	902 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	903
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	904 m = PyImport_AddModule("__main__");
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	905 if (m == NULL)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	906 return -1;
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	907 d = PyModule_GetDict(m);
25827 093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	908 if (PyDict_GetItemString(d, "__file__") == NULL) {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	909 PyObject *f = PyString_FromString(filename);
25827 093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	910 if (f == NULL)
093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	911 return -1;
093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	912 if (PyDict_SetItemString(d, "__file__", f) < 0) {
093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	913 Py_DECREF(f);
093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	914 return -1;
093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	915 }
41044 c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	916 set_file_name = 1;
25827 093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	917 Py_DECREF(f);
093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	918 }
52818 cb58c973985c Merged revisions 71152 via svnmerge from Matthias Klose <doko@ubuntu.com> parents: 52605 diff changeset	919 len = strlen(filename);
cb58c973985c Merged revisions 71152 via svnmerge from Matthias Klose <doko@ubuntu.com> parents: 52605 diff changeset	920 ext = filename + len - (len > 4 ? 4 : 0);
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	921 if (maybe_pyc_file(fp, filename, ext, closeit)) {
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	922 /* Try to run a pyc file. First, re-open in binary */
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	923 if (closeit)
20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	924 fclose(fp);
25827 093fe5b9f6f9 If we have a filename and __main__.__file__ hasn't already been set, Fred Drake <fdrake@acm.org> parents: 25573 diff changeset	925 if ((fp = fopen(filename, "rb")) == NULL) {
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	926 fprintf(stderr, "python: Can't reopen .pyc file\n");
41044 c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	927 ret = -1;
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	928 goto done;
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	929 }
5234 07ed52e200db Allow passing a .pyo file. Guido van Rossum <guido@python.org> parents: 5170 diff changeset	930 /* Turn on optimization if a .pyo file is given */
07ed52e200db Allow passing a .pyo file. Guido van Rossum <guido@python.org> parents: 5170 diff changeset	931 if (strcmp(ext, ".pyo") == 0)
07ed52e200db Allow passing a .pyo file. Guido van Rossum <guido@python.org> parents: 5170 diff changeset	932 Py_OptimizeFlag = 1;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	933 v = run_pyc_file(fp, filename, d, d, flags);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	934 } else {
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	935 v = PyRun_FileExFlags(fp, filename, Py_file_input, d, d,
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	936 closeit, flags);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	937 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	938 if (v == NULL) {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	939 PyErr_Print();
41044 c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	940 ret = -1;
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	941 goto done;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	942 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	943 Py_DECREF(v);
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	944 if (Py_FlushLine())
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	945 PyErr_Clear();
41044 c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	946 ret = 0;
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	947 done:
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	948 if (set_file_name && PyDict_DelItemString(d, "__file__"))
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	949 PyErr_Clear();
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	950 return ret;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	951 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	952
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	953 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	954 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	955 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	956 PyObject m, d, *v;
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	957 m = PyImport_AddModule("__main__");
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	958 if (m == NULL)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	959 return -1;
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	960 d = PyModule_GetDict(m);
19633 c0a44829bcd5 Add warning mode for classic division, almost exactly as specified in Guido van Rossum <guido@python.org> parents: 19343 diff changeset	961 v = PyRun_StringFlags(command, Py_file_input, d, d, flags);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	962 if (v == NULL) {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	963 PyErr_Print();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	964 return -1;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	965 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	966 Py_DECREF(v);
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	967 if (Py_FlushLine())
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	968 PyErr_Clear();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	969 return 0;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	970 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	971
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	972 static int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	973 parse_syntax_error(PyObject err, PyObject message, const char *filename,
cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	974 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	975 {
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	976 long hold;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	977 PyObject *v;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	978
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	979 /* old style errors */
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	980 if (PyTuple_Check(err))
22721 253de588f2fb Get rid of another use of PyArg_Parse() Neal Norwitz <nnorwitz@gmail.com> parents: 22468 diff changeset	981 return PyArg_ParseTuple(err, "O(ziiz)", message, filename,
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	982 lineno, offset, text);
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	983
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	984 /* new style errors. `err' is an instance */
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	985
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	986 if (! (v = PyObject_GetAttrString(err, "msg")))
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	987 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	988 *message = v;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	989
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	990 if (!(v = PyObject_GetAttrString(err, "filename")))
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	991 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	992 if (v == Py_None)
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	993 *filename = NULL;
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	994 else if (! (*filename = PyString_AsString(v)))
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	995 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	996
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	997 Py_DECREF(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	998 if (!(v = PyObject_GetAttrString(err, "lineno")))
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	999 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1000 hold = PyInt_AsLong(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1001 Py_DECREF(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1002 v = NULL;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1003 if (hold < 0 && PyErr_Occurred())
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1004 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1005 *lineno = (int)hold;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1006
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1007 if (!(v = PyObject_GetAttrString(err, "offset")))
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1008 goto finally;
16831 27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1009 if (v == Py_None) {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1010 *offset = -1;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1011 Py_DECREF(v);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1012 v = NULL;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1013 } else {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1014 hold = PyInt_AsLong(v);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1015 Py_DECREF(v);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1016 v = NULL;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1017 if (hold < 0 && PyErr_Occurred())
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1018 goto finally;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1019 *offset = (int)hold;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1020 }
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1021
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1022 if (!(v = PyObject_GetAttrString(err, "text")))
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1023 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1024 if (v == Py_None)
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1025 *text = NULL;
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	1026 else if (! (*text = PyString_AsString(v)))
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1027 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1028 Py_DECREF(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1029 return 1;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1030
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1031 finally:
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1032 Py_XDECREF(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1033 return 0;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1034 }
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1035
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1036 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1037 PyErr_Print(void)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1038 {
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1039 PyErr_PrintEx(1);
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1040 }
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1041
16831 27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1042 static void
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1043 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	1044 {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1045 char *nl;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1046 if (offset >= 0) {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1047 if (offset > 0 && offset == (int)strlen(text))
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1048 offset--;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1049 for (;;) {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1050 nl = strchr(text, '\n');
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1051 if (nl == NULL \|\| nl-text >= offset)
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1052 break;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36078 diff changeset	1053 offset -= (int)(nl+1-text);
16831 27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1054 text = nl+1;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1055 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1056 while (text == ' ' \|\| text == '\t') {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1057 text++;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1058 offset--;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1059 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1060 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1061 PyFile_WriteString(" ", f);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1062 PyFile_WriteString(text, f);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1063 if (*text == '\0' \|\| text[strlen(text)-1] != '\n')
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1064 PyFile_WriteString("\n", f);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1065 if (offset == -1)
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1066 return;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1067 PyFile_WriteString(" ", f);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1068 offset--;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1069 while (offset > 0) {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1070 PyFile_WriteString(" ", f);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1071 offset--;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1072 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1073 PyFile_WriteString("^\n", f);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1074 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1075
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	1076 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	1077 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	1078 {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1079 PyObject exception, value, *tb;
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1080 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	1081
41043 728c60e85efa Variant of patch #697613: don't exit the interpreter on a SystemExit Georg Brandl <georg@python.org> parents: 41018 diff changeset	1082 if (Py_InspectFlag)
728c60e85efa Variant of patch #697613: don't exit the interpreter on a SystemExit Georg Brandl <georg@python.org> parents: 41018 diff changeset	1083 /* Don't exit if -i flag was given. This flag is set to 0
728c60e85efa Variant of patch #697613: don't exit the interpreter on a SystemExit Georg Brandl <georg@python.org> parents: 41018 diff changeset	1084 * when entering interactive mode for inspecting. */
728c60e85efa Variant of patch #697613: don't exit the interpreter on a SystemExit Georg Brandl <georg@python.org> parents: 41018 diff changeset	1085 return;
728c60e85efa Variant of patch #697613: don't exit the interpreter on a SystemExit Georg Brandl <georg@python.org> parents: 41018 diff changeset	1086
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	1087 PyErr_Fetch(&exception, &value, &tb);
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	1088 if (Py_FlushLine())
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1089 PyErr_Clear();
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1090 fflush(stdout);
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1091 if (value == NULL \|\| value == Py_None)
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1092 goto done;
36751 8e04de2480e4 PEP 352 implementation. Creates a new base class, BaseException, which has an Brett Cannon <bcannon@gmail.com> parents: 36726 diff changeset	1093 if (PyExceptionInstance_Check(value)) {
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	1094 /* The error code should be in the `code' attribute. */
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1095 PyObject *code = PyObject_GetAttrString(value, "code");
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1096 if (code) {
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1097 Py_DECREF(value);
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1098 value = code;
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1099 if (value == Py_None)
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1100 goto done;
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	1101 }
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1102 /* If we failed to dig out the 'code' attribute,
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1103 just let the else clause below print the error. */
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1104 }
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1105 if (PyInt_Check(value))
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1106 exitcode = (int)PyInt_AsLong(value);
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	1107 else {
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1108 PyObject_Print(value, stderr, Py_PRINT_RAW);
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1109 PySys_WriteStderr("\n");
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1110 exitcode = 1;
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	1111 }
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1112 done:
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1113 /* Restore and clear the exception info, in order to properly decref
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1114 * the exception, value, and traceback. If we just exit instead,
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1115 * these leak, which confuses PYTHONDUMPREFS output, and may prevent
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1116 * some finalizers from running.
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1117 */
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1118 PyErr_Restore(exception, value, tb);
aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1119 PyErr_Clear();
aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1120 Py_Exit(exitcode);
aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1121 /* 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	1122 }
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1123
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1124 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1125 PyErr_PrintEx(int set_sys_last_vars)
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1126 {
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1127 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	1128
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	1129 if (PyErr_ExceptionMatches(PyExc_SystemExit)) {
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	1130 handle_system_exit();
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	1131 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1132 PyErr_Fetch(&exception, &v, &tb);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1133 if (exception == NULL)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1134 return;
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1135 PyErr_NormalizeException(&exception, &v, &tb);
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2022 diff changeset	1136 if (exception == NULL)
5611 5ed3a21cc122 Can't return 0 from void function... Guido van Rossum <guido@python.org> parents: 5607 diff changeset	1137 return;
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	1138 /* Now we know v != NULL too */
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1139 if (set_sys_last_vars) {
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1140 PySys_SetObject("last_type", exception);
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1141 PySys_SetObject("last_value", v);
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1142 PySys_SetObject("last_traceback", tb);
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1143 }
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1144 hook = PySys_GetObject("excepthook");
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1145 if (hook) {
30683 3b59fa5d25b1 Simplify and speedup uses of Py_BuildValue(): Raymond Hettinger <python@rcn.com> parents: 30122 diff changeset	1146 PyObject *args = PyTuple_Pack(3,
36881 4706b7a1256c Address an coverity issue. Coverity was complaining about a line that's fine, Guido van Rossum <guido@python.org> parents: 36859 diff changeset	1147 exception, v, tb ? tb : Py_None);
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1148 PyObject *result = PyEval_CallObject(hook, args);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1149 if (result == NULL) {
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1150 PyObject exception2, v2, *tb2;
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	1151 if (PyErr_ExceptionMatches(PyExc_SystemExit)) {
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	1152 handle_system_exit();
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	1153 }
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1154 PyErr_Fetch(&exception2, &v2, &tb2);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1155 PyErr_NormalizeException(&exception2, &v2, &tb2);
39105 aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1156 /* It should not be possible for exception2 or v2
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1157 to be NULL. However PyErr_Display() can't
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1158 tolerate NULLs, so just be safe. */
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1159 if (exception2 == NULL) {
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1160 exception2 = Py_None;
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1161 Py_INCREF(exception2);
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1162 }
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1163 if (v2 == NULL) {
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1164 v2 = Py_None;
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1165 Py_INCREF(v2);
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1166 }
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1167 if (Py_FlushLine())
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1168 PyErr_Clear();
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1169 fflush(stdout);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1170 PySys_WriteStderr("Error in sys.excepthook:\n");
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1171 PyErr_Display(exception2, v2, tb2);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1172 PySys_WriteStderr("\nOriginal exception was:\n");
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1173 PyErr_Display(exception, v, tb);
39105 aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1174 Py_DECREF(exception2);
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1175 Py_DECREF(v2);
21284 43b8a962a32a Missing DECREFs when exception is raised in sys.excepthook. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21251 diff changeset	1176 Py_XDECREF(tb2);
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1177 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1178 Py_XDECREF(result);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1179 Py_XDECREF(args);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1180 } else {
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1181 PySys_WriteStderr("sys.excepthook is missing\n");
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1182 PyErr_Display(exception, v, tb);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1183 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1184 Py_XDECREF(exception);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1185 Py_XDECREF(v);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1186 Py_XDECREF(tb);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1187 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1188
38431 4c0823f0a0a1 Conversion of exceptions over from faked-up classes to new-style C types. Richard Jones <richard@commonground.com.au> parents: 37845 diff changeset	1189 void
4c0823f0a0a1 Conversion of exceptions over from faked-up classes to new-style C types. Richard Jones <richard@commonground.com.au> parents: 37845 diff changeset	1190 PyErr_Display(PyObject exception, PyObject value, PyObject *tb)
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1191 {
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1192 int err = 0;
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1193 PyObject *f = PySys_GetObject("stderr");
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1194 Py_INCREF(value);
1073 2c0432fcc270 Modified most (but not yet all) I/O to always go through sys.stdout or Guido van Rossum <guido@python.org> parents: 1015 diff changeset	1195 if (f == NULL)
2c0432fcc270 Modified most (but not yet all) I/O to always go through sys.stdout or Guido van Rossum <guido@python.org> parents: 1015 diff changeset	1196 fprintf(stderr, "lost sys.stderr\n");
2c0432fcc270 Modified most (but not yet all) I/O to always go through sys.stdout or Guido van Rossum <guido@python.org> parents: 1015 diff changeset	1197 else {
7509 b5d52c415b15 Fix the handling of errors in Py_FlushLine() in a few places. Guido van Rossum <guido@python.org> parents: 7206 diff changeset	1198 if (Py_FlushLine())
b5d52c415b15 Fix the handling of errors in Py_FlushLine() in a few places. Guido van Rossum <guido@python.org> parents: 7206 diff changeset	1199 PyErr_Clear();
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1200 fflush(stdout);
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1201 if (tb && tb != Py_None)
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1202 err = PyTraceBack_Print(tb, f);
6165 29ddf1049842 PyErr_Print(): Use PyErr_GivenExceptionMatches() instead of pointer Barry Warsaw <barry@python.org> parents: 6136 diff changeset	1203 if (err == 0 &&
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1204 PyObject_HasAttrString(value, "print_file_and_line"))
6165 29ddf1049842 PyErr_Print(): Use PyErr_GivenExceptionMatches() instead of pointer Barry Warsaw <barry@python.org> parents: 6136 diff changeset	1205 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1206 PyObject *message;
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1207 const char filename, text;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1208 int lineno, offset;
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1209 if (!parse_syntax_error(value, &message, &filename,
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1210 &lineno, &offset, &text))
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1211 PyErr_Clear();
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1212 else {
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1213 char buf[10];
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1214 PyFile_WriteString(" File \"", f);
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1215 if (filename == NULL)
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1216 PyFile_WriteString("<string>", f);
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1217 else
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1218 PyFile_WriteString(filename, f);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1219 PyFile_WriteString("\", line ", f);
21077 379fc66f4c96 Use PyOS_snprintf instead of sprintf. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20969 diff changeset	1220 PyOS_snprintf(buf, sizeof(buf), "%d", lineno);
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1221 PyFile_WriteString(buf, f);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1222 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	1223 if (text != NULL)
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1224 print_error_text(f, offset, text);
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1225 Py_DECREF(value);
76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1226 value = message;
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1227 /* Can't be bothered to check all those
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1228 PyFile_WriteString() calls */
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1229 if (PyErr_Occurred())
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1230 err = -1;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1231 }
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1232 }
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1233 if (err) {
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1234 /* Don't do anything else */
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1235 }
36751 8e04de2480e4 PEP 352 implementation. Creates a new base class, BaseException, which has an Brett Cannon <bcannon@gmail.com> parents: 36726 diff changeset	1236 else if (PyExceptionClass_Check(exception)) {
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1237 PyObject* moduleName;
36751 8e04de2480e4 PEP 352 implementation. Creates a new base class, BaseException, which has an Brett Cannon <bcannon@gmail.com> parents: 36726 diff changeset	1238 char* className = PyExceptionClass_Name(exception);
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1239 if (className != NULL) {
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1240 char *dot = strrchr(className, '.');
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1241 if (dot != NULL)
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1242 className = dot+1;
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1243 }
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1244
38431 4c0823f0a0a1 Conversion of exceptions over from faked-up classes to new-style C types. Richard Jones <richard@commonground.com.au> parents: 37845 diff changeset	1245 moduleName = PyObject_GetAttrString(exception, "__module__");
6322 05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1246 if (moduleName == NULL)
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1247 err = PyFile_WriteString("<unknown>", f);
6322 05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1248 else {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	1249 char* modstr = PyString_AsString(moduleName);
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	1250 if (modstr && strcmp(modstr, "exceptions"))
6322 05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1251 {
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1252 err = PyFile_WriteString(modstr, f);
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1253 err += PyFile_WriteString(".", f);
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1254 }
38431 4c0823f0a0a1 Conversion of exceptions over from faked-up classes to new-style C types. Richard Jones <richard@commonground.com.au> parents: 37845 diff changeset	1255 Py_DECREF(moduleName);
6322 05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1256 }
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1257 if (err == 0) {
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1258 if (className == NULL)
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1259 err = PyFile_WriteString("<unknown>", f);
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1260 else
36751 8e04de2480e4 PEP 352 implementation. Creates a new base class, BaseException, which has an Brett Cannon <bcannon@gmail.com> parents: 36726 diff changeset	1261 err = PyFile_WriteString(className, f);
6322 05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1262 }
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1263 }
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1264 else
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1265 err = PyFile_WriteObject(exception, f, Py_PRINT_RAW);
36807 de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1266 if (err == 0 && (value != Py_None)) {
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1267 PyObject *s = PyObject_Str(value);
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1268 /* only print colon if the str() of the
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1269 object is not the empty string
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1270 */
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1271 if (s == NULL)
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1272 err = -1;
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	1273 else if (!PyString_Check(s) \|\|
52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	1274 PyString_GET_SIZE(s) != 0)
36807 de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1275 err = PyFile_WriteString(": ", f);
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1276 if (err == 0)
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1277 err = PyFile_WriteObject(s, f, Py_PRINT_RAW);
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1278 Py_XDECREF(s);
2293 a24146241991 print class name for exceptions that are classes Guido van Rossum <guido@python.org> parents: 2279 diff changeset	1279 }
41126 a87bcc37bf0f Bug #1678647: write a newline after printing an exception in any Georg Brandl <georg@python.org> parents: 41044 diff changeset	1280 /* try to write a newline in any case */
a87bcc37bf0f Bug #1678647: write a newline after printing an exception in any Georg Brandl <georg@python.org> parents: 41044 diff changeset	1281 err += PyFile_WriteString("\n", f);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1282 }
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1283 Py_DECREF(value);
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1284 /* If an error happened here, don't show it.
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1285 XXX This is wrong, but too many callers rely on this behavior. */
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1286 if (err != 0)
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1287 PyErr_Clear();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1288 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1289
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1290 PyObject *
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1291 PyRun_StringFlags(const char str, int start, PyObject globals,
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1292 PyObject locals, PyCompilerFlags flags)
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	1293 {
36835 9109b1a0d265 Get rid of run_err_mod(). It was only used in two places. Neal Norwitz <nnorwitz@gmail.com> parents: 36807 diff changeset	1294 PyObject *ret = NULL;
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1295 mod_ty mod;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1296 PyArena *arena = PyArena_New();
39131 7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1297 if (arena == NULL)
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1298 return NULL;
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1299
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1300 mod = PyParser_ASTFromString(str, "<string>", start, flags, arena);
36835 9109b1a0d265 Get rid of run_err_mod(). It was only used in two places. Neal Norwitz <nnorwitz@gmail.com> parents: 36807 diff changeset	1301 if (mod != NULL)
9109b1a0d265 Get rid of run_err_mod(). It was only used in two places. Neal Norwitz <nnorwitz@gmail.com> parents: 36807 diff changeset	1302 ret = run_mod(mod, "<string>", globals, locals, flags, arena);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1303 PyArena_Free(arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1304 return ret;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1305 }
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1306
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1307 PyObject *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1308 PyRun_FileExFlags(FILE fp, const char filename, int start, PyObject *globals,
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1309 PyObject locals, int closeit, PyCompilerFlags flags)
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1310 {
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1311 PyObject *ret;
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1312 mod_ty mod;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1313 PyArena *arena = PyArena_New();
39131 7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1314 if (arena == NULL)
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1315 return NULL;
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1316
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1317 mod = PyParser_ASTFromFile(fp, filename, start, 0, 0,
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1318 flags, NULL, arena);
41018 5c08e6460dc5 Bug #1674503: close the file opened by execfile() in an error condition. Georg Brandl <georg@python.org> parents: 40699 diff changeset	1319 if (closeit)
5c08e6460dc5 Bug #1674503: close the file opened by execfile() in an error condition. Georg Brandl <georg@python.org> parents: 40699 diff changeset	1320 fclose(fp);
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	1321 if (mod == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1322 PyArena_Free(arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1323 return NULL;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1324 }
36835 9109b1a0d265 Get rid of run_err_mod(). It was only used in two places. Neal Norwitz <nnorwitz@gmail.com> parents: 36807 diff changeset	1325 ret = run_mod(mod, filename, globals, locals, flags, arena);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1326 PyArena_Free(arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1327 return ret;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1328 }
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1329
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1330 static PyObject *
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1331 run_mod(mod_ty mod, const char filename, PyObject globals, PyObject *locals,
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	1332 PyCompilerFlags flags, PyArena arena)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1333 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1334 PyCodeObject *co;
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1335 PyObject *v;
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	1336 co = PyAST_Compile(mod, filename, flags, arena);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1337 if (co == NULL)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1338 return NULL;
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1339 v = PyEval_EvalCode(co, globals, locals);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1340 Py_DECREF(co);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1341 return v;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1342 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1343
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1344 static PyObject *
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1345 run_pyc_file(FILE fp, const char filename, PyObject *globals,
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1346 PyObject locals, PyCompilerFlags flags)
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1347 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1348 PyCodeObject *co;
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1349 PyObject *v;
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1350 long magic;
14278 fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	1351 long PyImport_GetMagicNumber(void);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1352
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1353 magic = PyMarshal_ReadLongFromFile(fp);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1354 if (magic != PyImport_GetMagicNumber()) {
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1355 PyErr_SetString(PyExc_RuntimeError,
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1356 "Bad magic number in .pyc file");
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1357 return NULL;
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1358 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1359 (void) PyMarshal_ReadLongFromFile(fp);
16311 8c41f3861aad It's unclear whether PyMarshal_XXX() are part of the public or private API. Tim Peters <tim.peters@gmail.com> parents: 16073 diff changeset	1360 v = PyMarshal_ReadLastObjectFromFile(fp);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1361 fclose(fp);
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1362 if (v == NULL \|\| !PyCode_Check(v)) {
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1363 Py_XDECREF(v);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1364 PyErr_SetString(PyExc_RuntimeError,
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1365 "Bad code object in .pyc file");
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1366 return NULL;
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1367 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1368 co = (PyCodeObject *)v;
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1369 v = PyEval_EvalCode(co, globals, locals);
19158 97a3d3d7029f Refactor future feature handling Jeremy Hylton <jeremy@alum.mit.edu> parents: 19099 diff changeset	1370 if (v && flags)
97a3d3d7029f Refactor future feature handling Jeremy Hylton <jeremy@alum.mit.edu> parents: 19099 diff changeset	1371 flags->cf_flags \|= (co->co_flags & PyCF_MASK);
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1372 Py_DECREF(co);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1373 return v;
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1374 }
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1375
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1376 PyObject *
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	1377 Py_CompileStringFlags(const char str, const char filename, int start,
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1378 PyCompilerFlags *flags)
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1379 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1380 PyCodeObject *co;
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1381 mod_ty mod;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1382 PyArena *arena = PyArena_New();
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1383 if (arena == NULL)
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1384 return NULL;
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1385
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1386 mod = PyParser_ASTFromString(str, filename, start, flags, arena);
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	1387 if (mod == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1388 PyArena_Free(arena);
1263 65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1262 diff changeset	1389 return NULL;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1390 }
36662 2ab9270ef19a Check whether there are flags. Martin v. Löwis <martin@v.loewis.de> parents: 36660 diff changeset	1391 if (flags && (flags->cf_flags & PyCF_ONLY_AST)) {
36660 3c0b26113df6 Generate code to recursively copy an AST into Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1392 PyObject *result = PyAST_mod2obj(mod);
3c0b26113df6 Generate code to recursively copy an AST into Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1393 PyArena_Free(arena);
3c0b26113df6 Generate code to recursively copy an AST into Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1394 return result;
3c0b26113df6 Generate code to recursively copy an AST into Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1395 }
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	1396 co = PyAST_Compile(mod, filename, flags, arena);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1397 PyArena_Free(arena);
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1398 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	1399 }
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1262 diff changeset	1400
16421 aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1401 struct symtable *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1402 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	1403 {
aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1404 struct symtable *st;
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1405 mod_ty mod;
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1406 PyCompilerFlags flags;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1407 PyArena *arena = PyArena_New();
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1408 if (arena == NULL)
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1409 return NULL;
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1410
46121 d00ded8b2677 Initialize PyCompilerFlags cf_flags with 0 Christian Heimes <christian@cheimes.de> parents: 46118 diff changeset	1411 flags.cf_flags = 0;
d00ded8b2677 Initialize PyCompilerFlags cf_flags with 0 Christian Heimes <christian@cheimes.de> parents: 46118 diff changeset	1412
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1413 mod = PyParser_ASTFromString(str, filename, start, &flags, arena);
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	1414 if (mod == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1415 PyArena_Free(arena);
16421 aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1416 return NULL;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1417 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1418 st = PySymtable_Build(mod, filename, 0);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1419 PyArena_Free(arena);
16421 aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1420 return st;
aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1421 }
aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1422
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1423 /* Preferred access to parser is through AST. */
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1424 mod_ty
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1425 PyParser_ASTFromString(const char s, const char filename, int start,
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	1426 PyCompilerFlags flags, PyArena arena)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1427 {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1428 mod_ty mod;
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1429 PyCompilerFlags localflags;
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1430 perrdetail err;
46123 248676988c54 C89 compliance: Microsoft compilers want variable declarations at the top Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 46121 diff changeset	1431 int iflags = PARSER_FLAGS(flags);
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1432
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1433 node *n = PyParser_ParseStringFlagsFilenameEx(s, filename,
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1434 &_PyParser_Grammar, start, &err,
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1435 &iflags);
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1436 if (flags == NULL) {
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1437 localflags.cf_flags = 0;
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1438 flags = &localflags;
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1439 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1440 if (n) {
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1441 flags->cf_flags \|= iflags & PyCF_MASK;
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	1442 mod = PyAST_FromNode(n, flags, filename, arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1443 PyNode_Free(n);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1444 return mod;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1445 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1446 else {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1447 err_input(&err);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1448 return NULL;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1449 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1450 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1451
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1452 mod_ty
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1453 PyParser_ASTFromFile(FILE fp, const char filename, int start, char *ps1,
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	1454 char ps2, PyCompilerFlags flags, int *errcode,
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1455 PyArena *arena)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1456 {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1457 mod_ty mod;
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1458 PyCompilerFlags localflags;
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1459 perrdetail err;
46123 248676988c54 C89 compliance: Microsoft compilers want variable declarations at the top Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 46121 diff changeset	1460 int iflags = PARSER_FLAGS(flags);
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1461
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1462 node *n = PyParser_ParseFileFlagsEx(fp, filename, &_PyParser_Grammar,
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1463 start, ps1, ps2, &err, &iflags);
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1464 if (flags == NULL) {
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1465 localflags.cf_flags = 0;
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1466 flags = &localflags;
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1467 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1468 if (n) {
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1469 flags->cf_flags \|= iflags & PyCF_MASK;
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	1470 mod = PyAST_FromNode(n, flags, filename, arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1471 PyNode_Free(n);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1472 return mod;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1473 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1474 else {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1475 err_input(&err);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1476 if (errcode)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1477 *errcode = err.error;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1478 return NULL;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1479 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1480 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1481
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1482 /* 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	1483
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1484 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1485 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	1486 {
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1487 perrdetail err;
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	1488 node *n = PyParser_ParseFileFlags(fp, filename, &_PyParser_Grammar,
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	1489 start, NULL, NULL, &err, flags);
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1490 if (n == NULL)
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1491 err_input(&err);
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1492
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1493 return n;
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1494 }
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1495
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1496 /* 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	1497
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1498 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1499 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	1500 {
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1501 perrdetail err;
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	1502 node *n = PyParser_ParseStringFlags(str, &_PyParser_Grammar,
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	1503 start, &err, 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	1504 if (n == NULL)
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1505 err_input(&err);
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1506 return n;
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1507 }
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1508
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1509 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1510 PyParser_SimpleParseStringFlagsFilename(const char str, const char filename,
24159 cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1511 int start, int flags)
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1512 {
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1513 perrdetail err;
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	1514 node *n = PyParser_ParseStringFlagsFilename(str, filename,
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	1515 &_PyParser_Grammar, start, &err, flags);
24159 cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1516 if (n == NULL)
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1517 err_input(&err);
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1518 return n;
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1519 }
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1520
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1521 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1522 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	1523 {
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	1524 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	1525 }
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1526
28649 04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1527 /* 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	1528 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	1529
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1530 void
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1531 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	1532 {
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1533 err_input(err);
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1534 }
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1535
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1536 /* 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	1537
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1538 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1539 err_input(perrdetail *err)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1540 {
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1541 PyObject v, w, *errtype;
24539 06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1542 PyObject* u = NULL;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1543 char *msg = NULL;
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1544 errtype = PyExc_SyntaxError;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1545 switch (err->error) {
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1546 case E_SYNTAX:
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1547 errtype = PyExc_IndentationError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1548 if (err->expected == INDENT)
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1549 msg = "expected an indented block";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1550 else if (err->token == INDENT)
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1551 msg = "unexpected indent";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1552 else if (err->token == DEDENT)
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1553 msg = "unexpected unindent";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1554 else {
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1555 errtype = PyExc_SyntaxError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1556 msg = "invalid syntax";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1557 }
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1558 break;
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1559 case E_TOKEN:
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1560 msg = "invalid token";
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1561 break;
24839 17e95cc06f69 provide less mysterious error messages when seeing end-of-line in Skip Montanaro <skip@pobox.com> parents: 24539 diff changeset	1562 case E_EOFS:
46889 1fdfb29f4fb8 #2816: clarify error messages for EOF while scanning strings. Georg Brandl <georg@python.org> parents: 46698 diff changeset	1563 msg = "EOF while scanning triple-quoted string literal";
24839 17e95cc06f69 provide less mysterious error messages when seeing end-of-line in Skip Montanaro <skip@pobox.com> parents: 24539 diff changeset	1564 break;
17e95cc06f69 provide less mysterious error messages when seeing end-of-line in Skip Montanaro <skip@pobox.com> parents: 24539 diff changeset	1565 case E_EOLS:
46889 1fdfb29f4fb8 #2816: clarify error messages for EOF while scanning strings. Georg Brandl <georg@python.org> parents: 46698 diff changeset	1566 msg = "EOL while scanning string literal";
24839 17e95cc06f69 provide less mysterious error messages when seeing end-of-line in Skip Montanaro <skip@pobox.com> parents: 24539 diff changeset	1567 break;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1568 case E_INTR:
32526 78bd25b42d46 This closes patch: Michael W. Hudson <mwh@python.net> parents: 31797 diff changeset	1569 if (!PyErr_Occurred())
78bd25b42d46 This closes patch: Michael W. Hudson <mwh@python.net> parents: 31797 diff changeset	1570 PyErr_SetNone(PyExc_KeyboardInterrupt);
48024 7ad6e4cd7713 #3378: in case of no memory, don't leak even more memory. :) Georg Brandl <georg@python.org> parents: 47887 diff changeset	1571 goto cleanup;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1572 case E_NOMEM:
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1573 PyErr_NoMemory();
48024 7ad6e4cd7713 #3378: in case of no memory, don't leak even more memory. :) Georg Brandl <georg@python.org> parents: 47887 diff changeset	1574 goto cleanup;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1575 case E_EOF:
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1576 msg = "unexpected EOF while parsing";
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1577 break;
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1578 case E_TABSPACE:
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1579 errtype = PyExc_TabError;
7967 bbd2b5d8d0b6 Translate E_INDENT to the clearest error message I can think of. Guido van Rossum <guido@python.org> parents: 7847 diff changeset	1580 msg = "inconsistent use of tabs and spaces in indentation";
bbd2b5d8d0b6 Translate E_INDENT to the clearest error message I can think of. Guido van Rossum <guido@python.org> parents: 7847 diff changeset	1581 break;
12970 63436719d12e Add new parser error code, E_OVERFLOW. This error is returned when Jeremy Hylton <jeremy@alum.mit.edu> parents: 12754 diff changeset	1582 case E_OVERFLOW:
63436719d12e Add new parser error code, E_OVERFLOW. This error is returned when Jeremy Hylton <jeremy@alum.mit.edu> parents: 12754 diff changeset	1583 msg = "expression too long";
63436719d12e Add new parser error code, E_OVERFLOW. This error is returned when Jeremy Hylton <jeremy@alum.mit.edu> parents: 12754 diff changeset	1584 break;
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1585 case E_DEDENT:
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1586 errtype = PyExc_IndentationError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1587 msg = "unindent does not match any outer indentation level";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1588 break;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1589 case E_TOODEEP:
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1590 errtype = PyExc_IndentationError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1591 msg = "too many levels of indentation";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1592 break;
35417 e48fcd4c358d Forward UnicodeDecodeError into SyntaxError for source encoding errors. Martin v. Löwis <martin@v.loewis.de> parents: 35297 diff changeset	1593 case E_DECODE: {
e48fcd4c358d Forward UnicodeDecodeError into SyntaxError for source encoding errors. Martin v. Löwis <martin@v.loewis.de> parents: 35297 diff changeset	1594 PyObject type, value, *tb;
e48fcd4c358d Forward UnicodeDecodeError into SyntaxError for source encoding errors. Martin v. Löwis <martin@v.loewis.de> parents: 35297 diff changeset	1595 PyErr_Fetch(&type, &value, &tb);
24539 06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1596 if (value != NULL) {
35417 e48fcd4c358d Forward UnicodeDecodeError into SyntaxError for source encoding errors. Martin v. Löwis <martin@v.loewis.de> parents: 35297 diff changeset	1597 u = PyObject_Str(value);
24539 06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1598 if (u != NULL) {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	1599 msg = PyString_AsString(u);
24539 06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1600 }
06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1601 }
32781 caaef302f1e3 Patch #984714: Properly diagnose E_DECODE errors. Martin v. Löwis <martin@v.loewis.de> parents: 32526 diff changeset	1602 if (msg == NULL)
caaef302f1e3 Patch #984714: Properly diagnose E_DECODE errors. Martin v. Löwis <martin@v.loewis.de> parents: 32526 diff changeset	1603 msg = "unknown decode error";
36078 1ff4790b7605 Fix Bug #1378022, UTF-8 files with a leading BOM crashed the interpreter. Neal Norwitz <nnorwitz@gmail.com> parents: 36065 diff changeset	1604 Py_XDECREF(type);
1ff4790b7605 Fix Bug #1378022, UTF-8 files with a leading BOM crashed the interpreter. Neal Norwitz <nnorwitz@gmail.com> parents: 36065 diff changeset	1605 Py_XDECREF(value);
35666 b8e571e6de2e - Fix segfault with invalid coding. Neal Norwitz <nnorwitz@gmail.com> parents: 35417 diff changeset	1606 Py_XDECREF(tb);
32781 caaef302f1e3 Patch #984714: Properly diagnose E_DECODE errors. Martin v. Löwis <martin@v.loewis.de> parents: 32526 diff changeset	1607 break;
24539 06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1608 }
34664 3785610ff763 Patch #802188: better parser error message for non-EOL following line cont. Martin v. Löwis <martin@v.loewis.de> parents: 33747 diff changeset	1609 case E_LINECONT:
3785610ff763 Patch #802188: better parser error message for non-EOL following line cont. Martin v. Löwis <martin@v.loewis.de> parents: 33747 diff changeset	1610 msg = "unexpected character after line continuation character";
3785610ff763 Patch #802188: better parser error message for non-EOL following line cont. Martin v. Löwis <martin@v.loewis.de> parents: 33747 diff changeset	1611 break;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1612 default:
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1613 fprintf(stderr, "error=%d\n", err->error);
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1614 msg = "unknown parsing error";
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1615 break;
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1616 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1617 v = Py_BuildValue("(ziiz)", err->filename,
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1618 err->lineno, err->offset, err->text);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1619 w = NULL;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1620 if (v != NULL)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1621 w = Py_BuildValue("(sO)", msg, v);
24539 06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1622 Py_XDECREF(u);
17168 0d52358cb288 Fix memory leak with SyntaxError. (The DECREF was originally hidden Guido van Rossum <guido@python.org> parents: 17164 diff changeset	1623 Py_XDECREF(v);
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1624 PyErr_SetObject(errtype, w);
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1625 Py_XDECREF(w);
48024 7ad6e4cd7713 #3378: in case of no memory, don't leak even more memory. :) Georg Brandl <georg@python.org> parents: 47887 diff changeset	1626 cleanup:
7ad6e4cd7713 #3378: in case of no memory, don't leak even more memory. :) Georg Brandl <georg@python.org> parents: 47887 diff changeset	1627 if (err->text != NULL) {
7ad6e4cd7713 #3378: in case of no memory, don't leak even more memory. :) Georg Brandl <georg@python.org> parents: 47887 diff changeset	1628 PyObject_FREE(err->text);
7ad6e4cd7713 #3378: in case of no memory, don't leak even more memory. :) Georg Brandl <georg@python.org> parents: 47887 diff changeset	1629 err->text = NULL;
7ad6e4cd7713 #3378: in case of no memory, don't leak even more memory. :) Georg Brandl <georg@python.org> parents: 47887 diff changeset	1630 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1631 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1632
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1633 /* Print fatal error message and abort */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1634
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1635 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	1636 Py_FatalError(const char *msg)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1637 {
1911 a7f269610ec2 * Python/pythonrun.c: add string "Python" to fatal error message Guido van Rossum <guido@python.org> parents: 1898 diff changeset	1638 fprintf(stderr, "Fatal Python error: %s\n", msg);
52605 e2818b9f964b Merged revisions 70908 via svnmerge from Jesse Noller <jnoller@gmail.com> parents: 50522 diff changeset	1639 fflush(stderr); /* it helps in Windows debug build */
e2818b9f964b Merged revisions 70908 via svnmerge from Jesse Noller <jnoller@gmail.com> parents: 50522 diff changeset	1640
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	1641 #ifdef MS_WINDOWS
50522 ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1642 {
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1643 size_t len = strlen(msg);
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1644 WCHAR* buffer;
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1645 size_t i;
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1646
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1647 /* Convert the message to wchar_t. This uses a simple one-to-one
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1648 conversion, assuming that the this error message actually uses ASCII
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1649 only. If this ceases to be true, we will have to convert. */
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1650 buffer = alloca( (len+1) * (sizeof *buffer));
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1651 for( i=0; i<=len; ++i)
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1652 buffer[i] = msg[i];
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1653 OutputDebugStringW(L"Fatal Python error: ");
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1654 OutputDebugStringW(buffer);
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1655 OutputDebugStringW(L"\n");
ee9ced92843a Merged revisions 68133-68134,68141-68142,68145-68146,68148-68149,68159-68162,68166,68171-68174,68179,68195-68196,68210,68214-68215,68217-68222 via svnmerge from Georg Brandl <georg@python.org> parents: 49818 diff changeset	1656 }
8988 070de4d39ddd Add DebugBreak() call to Py_FatalError() for Mark Hammond (only on Guido van Rossum <guido@python.org> parents: 7967 diff changeset	1657 #ifdef _DEBUG
070de4d39ddd Add DebugBreak() call to Py_FatalError() for Mark Hammond (only on Guido van Rossum <guido@python.org> parents: 7967 diff changeset	1658 DebugBreak();
2529 16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	1659 #endif
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	1660 #endif /* MS_WINDOWS */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1661 abort();
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1662 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1663
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1664 /* Clean up and exit */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1665
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1666 #ifdef WITH_THREAD
9203 07dae6fdae79 Renamed thread.h to pythread.h. Guido van Rossum <guido@python.org> parents: 9192 diff changeset	1667 #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	1668 #endif
a31e07847063 New thread.c from Sjoerd, supports _exit_prog(). Use this in goaway() Guido van Rossum <guido@python.org> parents: 941 diff changeset	1669
56781 2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1670 /* Wait until threading._shutdown completes, provided
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1671 the threading module was imported in the first place.
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1672 The shutdown routine will wait until all non-daemon
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1673 "threading" threads have completed. */
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1674 static void
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1675 wait_for_thread_shutdown(void)
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1676 {
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1677 #ifdef WITH_THREAD
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1678 PyObject *result;
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1679 PyThreadState *tstate = PyThreadState_GET();
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1680 PyObject *threading = PyMapping_GetItemString(tstate->interp->modules,
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1681 "threading");
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1682 if (threading == NULL) {
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1683 /* threading not imported */
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1684 PyErr_Clear();
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1685 return;
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1686 }
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1687 result = PyObject_CallMethod(threading, "_shutdown", "");
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1688 if (result == NULL)
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1689 PyErr_WriteUnraisable(threading);
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1690 else
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1691 Py_DECREF(result);
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1692 Py_DECREF(threading);
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1693 #endif
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1694 }
2abc3b4bce7c Merged revisions 75570,75574,75624 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 52818 diff changeset	1695
9192 ac6c29d1f10c On second though, NEXITFUNCS should be defined here and not in Guido van Rossum <guido@python.org> parents: 9161 diff changeset	1696 #define NEXITFUNCS 32
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1697 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	1698 static int nexitfuncs = 0;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1699
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1700 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	1701 {
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1702 if (nexitfuncs >= NEXITFUNCS)
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1703 return -1;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1704 exitfuncs[nexitfuncs++] = func;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1705 return 0;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1706 }
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1707
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	1708 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1709 call_sys_exitfunc(void)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1710 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1711 PyObject *exitfunc = PySys_GetObject("exitfunc");
1015 f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1712
f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1713 if (exitfunc) {
17207 16f145aac2ec call_sys_exitfunc(): Remove unused variable f. Fred Drake <fdrake@acm.org> parents: 17191 diff changeset	1714 PyObject *res;
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1715 Py_INCREF(exitfunc);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1716 PySys_SetObject("exitfunc", (PyObject *)NULL);
f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1717 res = PyEval_CallObject(exitfunc, (PyObject *)NULL);
1015 f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1718 if (res == NULL) {
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	1719 if (!PyErr_ExceptionMatches(PyExc_SystemExit)) {
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1720 PySys_WriteStderr("Error in sys.exitfunc:\n");
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1721 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1722 PyErr_Print();
1015 f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1723 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1724 Py_DECREF(exitfunc);
1015 f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1725 }
f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1726
7509 b5d52c415b15 Fix the handling of errors in Py_FlushLine() in a few places. Guido van Rossum <guido@python.org> parents: 7206 diff changeset	1727 if (Py_FlushLine())
b5d52c415b15 Fix the handling of errors in Py_FlushLine() in a few places. Guido van Rossum <guido@python.org> parents: 7206 diff changeset	1728 PyErr_Clear();
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	1729 }
1870 61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1730
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	1731 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1732 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	1733 {
1870 61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1734 while (nexitfuncs > 0)
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1735 (*exitfuncs[--nexitfuncs])();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	1736
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	1737 fflush(stdout);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	1738 fflush(stderr);
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1739 }
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1740
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1741 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1742 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	1743 {
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	1744 Py_Finalize();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1745
3235 3df9ab03badf Moved mac-specific exit handling to macmain.c Jack Jansen <jack.jansen@cwi.nl> parents: 3152 diff changeset	1746 exit(sts);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1747 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1748
1319 cd397266dc1c * Makefile: added all: and default: targets. Guido van Rossum <guido@python.org> parents: 1289 diff changeset	1749 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1750 initsigs(void)
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1751 {
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1752 #ifdef SIGPIPE
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1753 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	1754 #endif
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	1755 #ifdef SIGXFZ
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1756 PyOS_setsig(SIGXFZ, SIG_IGN);
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	1757 #endif
23252 4f335ca3f11c Ignore SIGXFSZ. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23020 diff changeset	1758 #ifdef SIGXFSZ
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1759 PyOS_setsig(SIGXFSZ, SIG_IGN);
23252 4f335ca3f11c Ignore SIGXFSZ. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23020 diff changeset	1760 #endif
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1761 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	1762 }
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1763
5108 a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1764
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1765 /*
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1766 * 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	1767 * 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	1768 * 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	1769 * 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	1770 */
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1771 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1772 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	1773 {
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1774 if (isatty((int)fileno(fp)))
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1775 return 1;
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1776 if (!Py_InteractiveFlag)
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1777 return 0;
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1778 return (filename == NULL) \|\|
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1779 (strcmp(filename, "<stdin>") == 0) \|\|
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1780 (strcmp(filename, "???") == 0);
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1781 }
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1782
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1783
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	1784 #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	1785 #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	1786
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1787 /* 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	1788
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1789 #include <malloc.h>
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1790 #include <excpt.h>
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1791
14278 fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	1792 /*
fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	1793 * 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	1794 */
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1795 int
14280 68b61aa1aa4a PyOS_CheckStack(): Better ANSI'fy this while we're at it. Fred Drake <fdrake@acm.org> parents: 14278 diff changeset	1796 PyOS_CheckStack(void)
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1797 {
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1798 __try {
25573 0231cc54f87e s/_alloca/alloca/g; Windows doesn't need the former, at least not unless Tim Peters <tim.peters@gmail.com> parents: 24839 diff changeset	1799 /* alloca throws a stack overflow exception if there's
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1800 not enough space left on the stack */
25573 0231cc54f87e s/_alloca/alloca/g; Windows doesn't need the former, at least not unless Tim Peters <tim.peters@gmail.com> parents: 24839 diff changeset	1801 alloca(PYOS_STACK_MARGIN * sizeof(void*));
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1802 return 0;
45389 2efcd7f606f8 Perform correct handling of stack overflow for windows: Catch the correct exception code and reset the overflow condition when handled. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 45229 diff changeset	1803 } __except (GetExceptionCode() == STATUS_STACK_OVERFLOW ?
2efcd7f606f8 Perform correct handling of stack overflow for windows: Catch the correct exception code and reset the overflow condition when handled. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 45229 diff changeset	1804 EXCEPTION_EXECUTE_HANDLER :
2efcd7f606f8 Perform correct handling of stack overflow for windows: Catch the correct exception code and reset the overflow condition when handled. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 45229 diff changeset	1805 EXCEPTION_CONTINUE_SEARCH) {
2efcd7f606f8 Perform correct handling of stack overflow for windows: Catch the correct exception code and reset the overflow condition when handled. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 45229 diff changeset	1806 int errcode = _resetstkoflw();
49818 5d9be65e7891 Merged revisions 67343 via svnmerge from Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 49623 diff changeset	1807 if (errcode == 0)
45389 2efcd7f606f8 Perform correct handling of stack overflow for windows: Catch the correct exception code and reset the overflow condition when handled. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 45229 diff changeset	1808 {
2efcd7f606f8 Perform correct handling of stack overflow for windows: Catch the correct exception code and reset the overflow condition when handled. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 45229 diff changeset	1809 Py_FatalError("Could not reset the stack!");
2efcd7f606f8 Perform correct handling of stack overflow for windows: Catch the correct exception code and reset the overflow condition when handled. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 45229 diff changeset	1810 }
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1811 }
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1812 return 1;
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1813 }
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1814
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1815 #endif /* WIN32 && _MSC_VER */
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1816
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1817 /* 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	1818
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1819 #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	1820
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1821
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1822 /* 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	1823
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1824 PyOS_sighandler_t
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1825 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	1826 {
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1827 #ifdef HAVE_SIGACTION
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1828 struct sigaction context;
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1829 if (sigaction(sig, NULL, &context) == -1)
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1830 return SIG_ERR;
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1831 return context.sa_handler;
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1832 #else
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1833 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	1834 /* 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	1835 #if defined(_MSC_VER) && _MSC_VER >= 1400
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1836 switch (sig) {
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1837 /* Only these signals are valid */
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1838 case SIGINT:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1839 case SIGILL:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1840 case SIGFPE:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1841 case SIGSEGV:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1842 case SIGTERM:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1843 case SIGBREAK:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1844 case SIGABRT:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1845 break;
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1846 /* Don't call signal() with other values or it will assert */
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1847 default:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1848 return SIG_ERR;
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1849 }
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1850 #endif /* _MSC_VER && _MSC_VER >= 1400 */
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1851 handler = signal(sig, SIG_IGN);
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1852 if (handler != SIG_ERR)
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1853 signal(sig, handler);
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1854 return handler;
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1855 #endif
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1856 }
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1857
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1858 PyOS_sighandler_t
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1859 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	1860 {
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1861 #ifdef HAVE_SIGACTION
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1862 struct sigaction context, ocontext;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1863 context.sa_handler = handler;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1864 sigemptyset(&context.sa_mask);
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1865 context.sa_flags = 0;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1866 if (sigaction(sig, &context, &ocontext) == -1)
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1867 return SIG_ERR;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1868 return ocontext.sa_handler;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1869 #else
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1870 PyOS_sighandler_t oldhandler;
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1871 oldhandler = signal(sig, handler);
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1872 #ifdef HAVE_SIGINTERRUPT
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1873 siginterrupt(sig, 1);
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1874 #endif
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1875 return oldhandler;
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1876 #endif
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 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 /* 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	1880
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1881 #undef PyParser_SimpleParseFile
37845 35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1882 PyAPI_FUNC(node *)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1883 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	1884 {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1885 return PyParser_SimpleParseFileFlags(fp, filename, start, 0);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1886 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1887
37845 35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1888 #undef PyParser_SimpleParseString
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1889 PyAPI_FUNC(node *)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1890 PyParser_SimpleParseString(const char *str, int start)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1891 {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1892 return PyParser_SimpleParseStringFlags(str, start, 0);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1893 }
37655 2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1894
37845 35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1895 #undef PyRun_AnyFile
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1896 PyAPI_FUNC(int)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1897 PyRun_AnyFile(FILE fp, const char name)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1898 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1899 return PyRun_AnyFileExFlags(fp, name, 0, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1900 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1901
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1902 #undef PyRun_AnyFileEx
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1903 PyAPI_FUNC(int)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1904 PyRun_AnyFileEx(FILE fp, const char name, int closeit)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1905 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1906 return PyRun_AnyFileExFlags(fp, name, closeit, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1907 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1908
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1909 #undef PyRun_AnyFileFlags
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1910 PyAPI_FUNC(int)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1911 PyRun_AnyFileFlags(FILE fp, const char name, PyCompilerFlags *flags)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1912 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1913 return PyRun_AnyFileExFlags(fp, name, 0, flags);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1914 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1915
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1916 #undef PyRun_File
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1917 PyAPI_FUNC(PyObject *)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1918 PyRun_File(FILE fp, const char p, int s, PyObject g, PyObject l)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1919 {
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	1920 return PyRun_FileExFlags(fp, p, s, g, l, 0, NULL);
37845 35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1921 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1922
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1923 #undef PyRun_FileEx
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1924 PyAPI_FUNC(PyObject *)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1925 PyRun_FileEx(FILE fp, const char p, int s, PyObject g, PyObject l, int c)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1926 {
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	1927 return PyRun_FileExFlags(fp, p, s, g, l, c, NULL);
37845 35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1928 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1929
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1930 #undef PyRun_FileFlags
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1931 PyAPI_FUNC(PyObject *)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1932 PyRun_FileFlags(FILE fp, const char p, int s, PyObject g, PyObject l,
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1933 PyCompilerFlags *flags)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1934 {
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	1935 return PyRun_FileExFlags(fp, p, s, g, l, 0, flags);
37845 35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1936 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1937
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1938 #undef PyRun_SimpleFile
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1939 PyAPI_FUNC(int)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1940 PyRun_SimpleFile(FILE f, const char p)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1941 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1942 return PyRun_SimpleFileExFlags(f, p, 0, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1943 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1944
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1945 #undef PyRun_SimpleFileEx
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1946 PyAPI_FUNC(int)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1947 PyRun_SimpleFileEx(FILE f, const char p, int c)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1948 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1949 return PyRun_SimpleFileExFlags(f, p, c, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1950 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1951
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1952
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1953 #undef PyRun_String
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1954 PyAPI_FUNC(PyObject *)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1955 PyRun_String(const char str, int s, PyObject g, PyObject *l)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1956 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1957 return PyRun_StringFlags(str, s, g, l, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1958 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1959
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1960 #undef PyRun_SimpleString
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1961 PyAPI_FUNC(int)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1962 PyRun_SimpleString(const char *s)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1963 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1964 return PyRun_SimpleStringFlags(s, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1965 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1966
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1967 #undef Py_CompileString
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1968 PyAPI_FUNC(PyObject *)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1969 Py_CompileString(const char str, const char p, int s)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1970 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1971 return Py_CompileStringFlags(str, p, s, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1972 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1973
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1974 #undef PyRun_InteractiveOne
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1975 PyAPI_FUNC(int)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1976 PyRun_InteractiveOne(FILE f, const char p)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1977 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1978 return PyRun_InteractiveOneFlags(f, p, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1979 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1980
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1981 #undef PyRun_InteractiveLoop
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1982 PyAPI_FUNC(int)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1983 PyRun_InteractiveLoop(FILE f, const char p)
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1984 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1985 return PyRun_InteractiveLoopFlags(f, p, NULL);
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1986 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1987
37655 2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1988 #ifdef __cplusplus
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1989 }
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1990 #endif
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1991

Mercurial > cpython-lru_cache-weakref

annotate Python/pythonrun.c @ 57662:aee8eb7f5f02 2.6