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

annotate Python/pythonrun.c @ 50616:fc0000682bfe legacy-trunk

Issue #1180193: When importing a module from a .pyc (or .pyo) file with an existing .py counterpart, override the co_filename attributes of all code objects if the original filename is obsolete (which can happen if the file has been renamed, moved, or if it is accessed through different paths). Patch by Ziga Seilnacht and Jean-Paul Calderone.

author	Antoine Pitrou <solipsis@pitrou.net>
date	Tue, 06 Jan 2009 18:10:47 +0000
parents	68c9f8b6584d
children	9b358eae532a

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"
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	20
38716 42808526511c Patch #1495999: Part two of Windows CE changes. Martin v. Löwis <martin@v.loewis.de> parents: 38455 diff changeset	21 #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	22 #include <signal.h>
38716 42808526511c Patch #1495999: Part two of Windows CE changes. Martin v. Löwis <martin@v.loewis.de> parents: 38455 diff changeset	23 #endif
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	24
50462 68c9f8b6584d fix compilation on non-Windows platforms Benjamin Peterson <benjamin@python.org> parents: 50460 diff changeset	25 #ifdef MS_WINDOWS
50460 636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	26 #include "malloc.h" /* for alloca */
50462 68c9f8b6584d fix compilation on non-Windows platforms Benjamin Peterson <benjamin@python.org> parents: 50460 diff changeset	27 #endif
50460 636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	28
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	29 #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	30 #include <locale.h>
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	31 #include <langinfo.h>
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	32 #endif
3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	33
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	34 #ifdef MS_WINDOWS
2529 16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	35 #undef BYTE
16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	36 #include "windows.h"
16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	37 #endif
16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	38
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	39 #ifndef Py_REF_DEBUG
37290 89142cadcfb9 In format strings slinging Py_ssize_t, unconditionally Tim Peters <tim.peters@gmail.com> parents: 37229 diff changeset	40 #define PRINT_TOTAL_REFS()
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	41 #else /* Py_REF_DEBUG */
37290 89142cadcfb9 In format strings slinging Py_ssize_t, unconditionally Tim Peters <tim.peters@gmail.com> parents: 37229 diff changeset	42 #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	43 "[%" 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	44 _Py_GetRefTotal())
36837 3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	45 #endif
3a3aed49b245 Use Py_ssize_t for _Py_RefTotal. Neal Norwitz <nnorwitz@gmail.com> parents: 36836 diff changeset	46
37655 2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	47 #ifdef __cplusplus
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	48 extern "C" {
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	49 #endif
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	50
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	51 extern char *Py_GetPath(void);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	52
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	53 extern grammar _PyParser_Grammar; /* From graminit.c */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	54
1391 7c3245c18677 * ceval.c, longobject.c, methodobject.c, listnode.c, arraymodule.c, Guido van Rossum <guido@python.org> parents: 1347 diff changeset	55 /* Forward */
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	56 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	57 static void initsite(void);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	58 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	59 PyCompilerFlags , PyArena );
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	60 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	61 PyCompilerFlags *);
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	62 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	63 static void initsigs(void);
a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13256 diff changeset	64 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	65 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	66 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	67 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	68
28694 a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	69 #ifdef WITH_THREAD
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	70 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	71 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	72 #endif /* WITH_THREAD */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	73
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	74 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	75 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	76 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	77 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	78 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	79 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	80 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	81 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	82 int Py_FrozenFlag; /* Needed by getpath.c */
12539 d7484a743354 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 12518 diff changeset	83 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	84 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	85 /* _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	86 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	87 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	88 int _Py_QnewFlag = 0;
46698 1a2dbc84bdfc Implemented PEP 370 Christian Heimes <christian@cheimes.de> parents: 46414 diff changeset	89 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	90
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	91 /* 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	92 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	93 PyObject *
840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	94 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	95 {
46414 840064802952 Re-implement the 'warnings' module in C. This allows for usage of the Brett Cannon <bcannon@gmail.com> parents: 46123 diff changeset	96 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	97 }
27958 e07b21ea3c45 Fix bug 683658 - PyErr_Warn may cause import deadlock. Mark Hammond <mhammond@skippinet.com.au> parents: 27878 diff changeset	98
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	99 static int initialized = 0;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	100
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	101 /* 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	102
57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	103 int
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	104 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	105 {
57045f51dd12 Added new Py_IsInitalized() API function to test the 'initialized' flag. Guido van Rossum <guido@python.org> parents: 6117 diff changeset	106 return initialized;
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
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	109 /* 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	110 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	111 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	112 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	113 been created.
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	114
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	115 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	116 (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	117 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	118
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	119 */
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	120
20401 b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	121 static int
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	122 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	123 {
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	124 int env = atoi(envs);
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	125 if (flag < env)
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	126 flag = env;
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	127 if (flag < 1)
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	128 flag = 1;
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	129 return flag;
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	130 }
b74610c92d8b SF patch #467455 : Enhanced environment variables, by Toby Dickenson. Guido van Rossum <guido@python.org> parents: 19633 diff changeset	131
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	132 void
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	133 Py_InitializeEx(int install_sigs)
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	134 {
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	135 PyInterpreterState *interp;
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	136 PyThreadState *tstate;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	137 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	138 char *p;
48847 b1682c693b9a Fix: Neal Norwitz <nnorwitz@gmail.com> parents: 48024 diff changeset	139 char icodeset = NULL; / On Windows, input codeset may theoretically
b1682c693b9a Fix: Neal Norwitz <nnorwitz@gmail.com> parents: 48024 diff changeset	140 differ from output codeset. */
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	141 char *codeset = NULL;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	142 char *errors = NULL;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	143 int free_codeset = 0;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	144 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	145 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	146 #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	147 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	148 #endif
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	149 #ifdef MS_WINDOWS
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	150 char ibuf[128];
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	151 char buf[128];
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	152 #endif
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	153 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	154
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	155 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	156 return;
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	157 initialized = 1;
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	158
18808 a8b1acc7a21f Add -E command line switch (ignore environment variables like PYTHONHOME Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 18630 diff changeset	159 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	160 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	161 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	162 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	163 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	164 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	165 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	166 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	167
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	168 interp = PyInterpreterState_New();
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	169 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	170 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	171
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	172 tstate = PyThreadState_New(interp);
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	173 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	174 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	175 (void) PyThreadState_Swap(tstate);
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	176
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	177 _Py_ReadyTypes();
19040 4df72ea78ae8 - Rename PyType_InitDict() to PyType_Ready(). Guido van Rossum <guido@python.org> parents: 18933 diff changeset	178
26923 dbfc3ef7d003 Since the _Init() are private, prefix with _, suggested by Skip Neal Norwitz <nnorwitz@gmail.com>* parents: 26889 diff changeset	179 if (!_PyFrame_Init())
26889 12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	180 Py_FatalError("Py_Initialize: can't init frames");
12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	181
26923 dbfc3ef7d003 Since the _Init() are private, prefix with _, suggested by Skip Neal Norwitz <nnorwitz@gmail.com>* parents: 26889 diff changeset	182 if (!_PyInt_Init())
26889 12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	183 Py_FatalError("Py_Initialize: can't init ints");
12753e7b15f7 SF #561244, Micro optimizations Neal Norwitz <nnorwitz@gmail.com> parents: 26885 diff changeset	184
47291 04bd3690fb1f First step of the C API rename: Christian Heimes <christian@cheimes.de> parents: 46889 diff changeset	185 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	186 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	187
34972 1dd8a0d64432 This is my patch: Michael W. Hudson <mwh@python.net> parents: 34834 diff changeset	188 _PyFloat_Init();
1dd8a0d64432 This is my patch: Michael W. Hudson <mwh@python.net> parents: 34834 diff changeset	189
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	190 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	191 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	192 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	193 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	194 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	195 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	196
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19296 diff changeset	197 #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	198 /* 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	199 _PyUnicode_Init();
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 19296 diff changeset	200 #endif
11977 8b88e1bc0e1b Marc-Andre Lemburg: add calls to initialize and finalize Unicode and Guido van Rossum <guido@python.org> parents: 11673 diff changeset	201
12754 5213abfe5230 Py_Initialize(): Now that standard exceptions are builtin, we don't Barry Warsaw <barry@python.org> parents: 12576 diff changeset	202 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	203 if (bimod == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	204 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	205 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	206 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	207 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	208 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	209
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	210 sysmod = _PySys_Init();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	211 if (sysmod == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	212 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	213 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	214 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	215 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	216 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	217 _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	218 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	219 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	220 interp->modules);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	221
11113 be8ec828c072 Marc-Andre Lemburg discovered that the switch from .pyc to .pyo files, Guido van Rossum <guido@python.org> parents: 10534 diff changeset	222 _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	223
12754 5213abfe5230 Py_Initialize(): Now that standard exceptions are builtin, we don't Barry Warsaw <barry@python.org> parents: 12576 diff changeset	224 /* initialize builtin exceptions */
18933 09df3254b49d Merge of descr-branch back into trunk. Tim Peters <tim.peters@gmail.com> parents: 18808 diff changeset	225 _PyExc_Init();
19237 e110cd4fc3c6 Py_Initialize(): Apply patch by Jürgen Hermann to call Barry Warsaw <barry@python.org> parents: 19158 diff changeset	226 _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	227
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	228 /* 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	229 _PyImport_FixupExtension("__builtin__", "__builtin__");
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	230
26885 54aacb87beda PEP 302 + zipimport: Just van Rossum <just@letterror.com> parents: 26643 diff changeset	231 _PyImportHooks_Init();
54aacb87beda PEP 302 + zipimport: Just van Rossum <just@letterror.com> parents: 26643 diff changeset	232
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	233 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	234 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	235
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	236 /* Initialize warnings. */
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	237 _PyWarnings_Init();
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	238 if (PySys_HasWarnOptions()) {
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	239 PyObject *warnings_module = PyImport_ImportModule("warnings");
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	240 if (!warnings_module)
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	241 PyErr_Clear();
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	242 Py_XDECREF(warnings_module);
6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	243 }
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	244
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	245 initmain(); /* Module __main__ */
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	246 if (!Py_NoSiteFlag)
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	247 initsite(); /* Module site */
28065 c61ef183ce2f Addendum to #683658: Just van Rossum <just@letterror.com> parents: 27958 diff changeset	248
28694 a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	249 /* 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	250 #ifdef WITH_THREAD
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	251 _PyGILState_Init(interp, tstate);
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	252 #endif /* WITH_THREAD */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256. Mark Hammond <mhammond@skippinet.com.au> parents: 28653 diff changeset	253
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	254 if ((p = Py_GETENV("PYTHONIOENCODING")) && *p != '\0') {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	255 p = icodeset = codeset = strdup(p);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	256 free_codeset = 1;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	257 errors = strchr(p, ':');
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	258 if (errors) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	259 *errors = '\0';
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	260 errors++;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	261 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	262 overridden = 1;
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
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	265 #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	266 /* 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	267 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	268 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	269 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	270 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	271
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	272 if (!overridden \|\| !Py_FileSystemDefaultEncoding) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	273 saved_locale = strdup(setlocale(LC_CTYPE, NULL));
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	274 setlocale(LC_CTYPE, "");
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	275 loc_codeset = nl_langinfo(CODESET);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	276 if (loc_codeset && *loc_codeset) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	277 PyObject *enc = PyCodec_Encoder(loc_codeset);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	278 if (enc) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	279 loc_codeset = strdup(loc_codeset);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	280 Py_DECREF(enc);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	281 } else {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	282 loc_codeset = NULL;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	283 PyErr_Clear();
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	284 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	285 } else
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	286 loc_codeset = NULL;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	287 setlocale(LC_CTYPE, saved_locale);
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	288 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	289
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	290 if (!overridden) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	291 codeset = icodeset = loc_codeset;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	292 free_codeset = 1;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	293 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	294
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	295 /* Initialize Py_FileSystemDefaultEncoding from
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	296 locale even if PYTHONIOENCODING is set. */
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	297 if (!Py_FileSystemDefaultEncoding) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	298 Py_FileSystemDefaultEncoding = loc_codeset;
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	299 if (!overridden)
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	300 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	301 }
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	302 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	303 #endif
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 #ifdef MS_WINDOWS
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	306 if (!overridden) {
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	307 icodeset = ibuf;
47416 2a63ab3595a1 Typo: encoding -> codeset. Martin v. Löwis <martin@v.loewis.de> parents: 47415 diff changeset	308 codeset = buf;
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	309 sprintf(ibuf, "cp%d", GetConsoleCP());
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	310 sprintf(buf, "cp%d", GetConsoleOutputCP());
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	311 }
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	312 #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	313
a88e6dfbfd6d Move initialization of sys.std{in,out}.encoding to Py_Initialize. Martin v. Löwis <martin@v.loewis.de> parents: 29879 diff changeset	314 if (codeset) {
30122 210676ec9d5f Fix refcounting and cut & paste error (?) in last checkin. Michael W. Hudson <mwh@python.net> parents: 30108 diff changeset	315 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	316 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	317 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	318 PyErr_Clear();
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	319 if ((overridden \|\|
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	320 (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	321 PyFile_Check(sys_stream)) {
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	322 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	323 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	324 }
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_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	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 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	328 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	329 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	330 PyErr_Clear();
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	331 if ((overridden \|\|
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	332 (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	333 PyFile_Check(sys_stream)) {
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	334 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	335 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	336 }
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_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	338
37423 57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	339 sys_stream = PySys_GetObject("stderr");
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	340 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	341 if (!sys_isatty)
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	342 PyErr_Clear();
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	343 if((overridden \|\|
1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	344 (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	345 PyFile_Check(sys_stream)) {
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	346 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	347 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	348 }
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	349 Py_XDECREF(sys_isatty);
57b1ff138995 Bug #1421664: Set sys.stderr.encoding Martin v. Löwis <martin@v.loewis.de> parents: 37290 diff changeset	350
47413 1062b7dec95b New environment variable PYTHONIOENCODING. Martin v. Löwis <martin@v.loewis.de> parents: 47294 diff changeset	351 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	352 free(codeset);
28174 3f90d21debe9 Always initialize Py_FileSystemDefaultEncoding on Unix in Py_Initialize, Martin v. Löwis <martin@v.loewis.de> parents: 28065 diff changeset	353 }
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	354 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	355
33189 de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	356 void
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	357 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	358 {
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	359 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	360 }
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	361
de804edf8bcd Patch #900727: Add Py_InitializeEx to allow embedding without signals. Martin v. Löwis <martin@v.loewis.de> parents: 32781 diff changeset	362
9641 d152adf3f094 Move the prototype for dump_counts() to before where it is used. Guido van Rossum <guido@python.org> parents: 9285 diff changeset	363 #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	364 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	365 #endif
d152adf3f094 Move the prototype for dump_counts() to before where it is used. Guido van Rossum <guido@python.org> parents: 9285 diff changeset	366
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	367 /* 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	368
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	369 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	370 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	371 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	372 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	373
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	374 (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	375 threads.)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	376
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	377 Locking: as above.
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 */
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 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	382 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	383 {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	384 PyInterpreterState *interp;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	385 PyThreadState *tstate;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	386
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	387 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	388 return;
16073 713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	389
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	390 /* 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	391 * 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	392 * 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	393 * 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	394 * 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	395 * 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	396 * 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	397 * 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	398 */
713ed6c6bcb5 Bug #128475: mimetools.encode (sometimes) fails when called from a thread. Tim Peters <tim.peters@gmail.com> parents: 15963 diff changeset	399 call_sys_exitfunc();
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	400 initialized = 0;
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	401
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	402 /* 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	403 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	404 interp = tstate->interp;
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 /* Disable signal handling */
724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	407 PyOS_FiniInterrupts();
724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	408
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	409 /* 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	410 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	411
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	412 /* 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	413 * 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	414 * 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	415 * 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	416 * 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	417 * 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	418 * 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	419 * 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	420 * 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	421 * 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	422 * 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	423 */
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	424 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	425 #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	426 /* 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	427 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	428 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	429 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	430 /* nothing */;
d82dced6f1fa Remove types from type_list if they have no objects Martin v. Löwis <martin@v.loewis.de> parents: 37655 diff changeset	431 #endif
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	432
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	433 /* 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	434 PyImport_Cleanup();
6547 724382af5339 Two independent changes (alas): Guido van Rossum <guido@python.org> parents: 6376 diff changeset	435
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	436 /* 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	437 * 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	438 * 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	439 * 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	440 * 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	441 * 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	442 * 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	443 * 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	444 * 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	445 * 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	446 * 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	447 * 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	448 * 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	449 * 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	450 */
f69589179c55 Py_Finalize(): disabled the second call of cyclic gc, and added extensive Tim Peters <tim.peters@gmail.com> parents: 30979 diff changeset	451 #if 0
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	452 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	453 #endif
28651 7fda09f751ad - New C API PyGC_Collect(), same as calling gc.collect(). Guido van Rossum <guido@python.org> parents: 28649 diff changeset	454
6786 bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	455 /* 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	456 _PyImport_Fini();
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	457
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	458 /* Debugging stuff */
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	459 #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	460 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	461 #endif
bc007cf1d6ba Changed the finalization order again so that the reference count Guido van Rossum <guido@python.org> parents: 6661 diff changeset	462
37290 89142cadcfb9 In format strings slinging Py_ssize_t, unconditionally Tim Peters <tim.peters@gmail.com> parents: 37229 diff changeset	463 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	464
28647 9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	465 #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	466 /* 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	467 * __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	468 * 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	469 * up later.
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	470 */
28653 56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	471 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	472 _Py_PrintReferences(stderr);
9d4e138494fb Py_Finalize(): Reverted recent changes that tried to move the Tim Peters <tim.peters@gmail.com> parents: 28616 diff changeset	473 #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	474
28613 b1671550c7e1 Move the call to _Py_PrintReferences() a bit further down. This Guido van Rossum <guido@python.org> parents: 28574 diff changeset	475 /* 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	476 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	477
34834 7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	478 /* 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	479 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	480 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	481 raised.
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	482 */
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	483
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	484 _PyExc_Fini();
7cfda9898863 Move exception finalisation later in the shutdown process - this Anthony Baxter <anthonybaxter@gmail.com> parents: 34664 diff changeset	485
44063 4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	486 /* 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	487 #ifdef WITH_THREAD
4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	488 _PyGILState_Fini();
4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	489 #endif /* WITH_THREAD */
4417ab5b351e Issue #1402: PyInterpreterState_Clear() may still invoke user code Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 41526 diff changeset	490
6557 b331cd47e0bc Undo half of the previous change :-( Guido van Rossum <guido@python.org> parents: 6547 diff changeset	491 /* 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	492 PyThreadState_Swap(NULL);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	493 PyInterpreterState_Delete(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	494
28613 b1671550c7e1 Move the call to _Py_PrintReferences() a bit further down. This Guido van Rossum <guido@python.org> parents: 28574 diff changeset	495 /* 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	496 PyMethod_Fini();
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	497 PyFrame_Fini();
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	498 PyCFunction_Fini();
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	499 PyTuple_Fini();
33679 55fba88930bc Finalize the freelist of list objects. Raymond Hettinger <python@rcn.com> parents: 33189 diff changeset	500 PyList_Fini();
35297 26bf6c27e9ce * Improve code for the empty frozenset singleton: Raymond Hettinger <python@rcn.com> parents: 34972 diff changeset	501 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	502 PyString_Fini();
47291 04bd3690fb1f First step of the C API rename: Christian Heimes <christian@cheimes.de> parents: 46889 diff changeset	503 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	504 PyInt_Fini();
2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	505 PyFloat_Fini();
45229 262263737bce Deallocate content of the dict free list on interpreter shutdown Christian Heimes <christian@cheimes.de> parents: 45025 diff changeset	506 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	507
22883 d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	508 #ifdef Py_USING_UNICODE
d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	509 /* Cleanup Unicode implementation */
d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	510 _PyUnicode_Fini();
d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	511 #endif
d8bc68cb17e0 Move Unicode finalization further down in the chain. Marc-André Lemburg <mal@egenix.com> parents: 22721 diff changeset	512
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	513 /* 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	514 - 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	515 - 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	516 - 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	517 */
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	518
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	519 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	520
28653 56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	521 #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	522 /* 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	523 * 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	524 * 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	525 */
56006d97bcef _Py_PrintReferences(): Changed to print object address at start of each Tim Peters <tim.peters@gmail.com> parents: 28651 diff changeset	526 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	527 _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	528 #endif /* Py_TRACE_REFS */
23020 e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	529 #ifdef PYMALLOC_DEBUG
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	530 if (Py_GETENV("PYTHONMALLOCSTATS"))
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	531 _PyObject_DebugMallocStats();
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	532 #endif
e2848618bd19 _PyObject_DebugDumpStats: renamed to _PyObject_DebugMallocStats. Tim Peters <tim.peters@gmail.com> parents: 22883 diff changeset	533
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	534 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	535 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	536
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	537 /* 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	538 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	539 first.
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 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	542 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	543 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	544 thread.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	545
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	546 Locking: as above.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	547
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	548 */
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	549
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	550 PyThreadState *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	551 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	552 {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	553 PyInterpreterState *interp;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	554 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	555 PyObject bimod, sysmod;
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 if (!initialized)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	558 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	559
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	560 interp = PyInterpreterState_New();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	561 if (interp == NULL)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	562 return NULL;
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 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	565 if (tstate == NULL) {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	566 PyInterpreterState_Delete(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	567 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	568 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	569
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	570 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	571
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	572 /* 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	573
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	574 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	575 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	576
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	577 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	578 if (bimod != NULL) {
6557 b331cd47e0bc Undo half of the previous change :-( Guido van Rossum <guido@python.org> parents: 6547 diff changeset	579 interp->builtins = PyModule_GetDict(bimod);
39614 9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	580 if (interp->builtins == NULL)
9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	581 goto handle_error;
6557 b331cd47e0bc Undo half of the previous change :-( Guido van Rossum <guido@python.org> parents: 6547 diff changeset	582 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	583 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	584 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	585 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	586 interp->sysdict = PyModule_GetDict(sysmod);
39614 9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	587 if (interp->sysdict == NULL)
9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	588 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	589 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	590 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	591 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	592 interp->modules);
27340 8b53b0ce06d4 Patch #671459: Invoke import hooks in Py_NewInterpreter. Martin v. Löwis <martin@v.loewis.de> parents: 26923 diff changeset	593 _PyImportHooks_Init();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	594 initmain();
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	595 if (!Py_NoSiteFlag)
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	596 initsite();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	597 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	598
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	599 if (!PyErr_Occurred())
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	600 return tstate;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	601
39614 9dee81dcb9b4 Handle a few more error conditions. Neal Norwitz <nnorwitz@gmail.com> parents: 39458 diff changeset	602 handle_error:
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	603 /* 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	604
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	605 PyErr_Print();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	606 PyThreadState_Clear(tstate);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	607 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	608 PyThreadState_Delete(tstate);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	609 PyInterpreterState_Delete(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	610
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	611 return NULL;
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	612 }
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	613
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	614 /* 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	615 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	616 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	617 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	618
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	619 (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	620 everything, regardless.)
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	621
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	622 Locking: as above.
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	623
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	624 */
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	625
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	626 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	627 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	628 {
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	629 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	630
31797 846b3ee7e106 Changed random calls to PyThreadState_Get() to use the macro Nicholas Bastin <nick.bastin@gmail.com> parents: 31771 diff changeset	631 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	632 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	633 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	634 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	635 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	636 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	637
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	638 PyImport_Cleanup();
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	639 PyInterpreterState_Clear(interp);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	640 PyThreadState_Swap(NULL);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	641 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	642 }
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	643
6f67a1bda15a Moved some stuff here from main.c (part of a big restructuring - wait Guido van Rossum <guido@python.org> parents: 5611 diff changeset	644 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	645
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 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	647 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	648 {
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 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	650 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	651 }
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 char *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	654 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	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 return progname;
5405 b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	657 }
b7871ca930ad Massive changes for separate thread state management. Guido van Rossum <guido@python.org> parents: 5234 diff changeset	658
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	659 static char *default_home = NULL;
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	660
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	661 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	662 Py_SetPythonHome(char *home)
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	663 {
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	664 default_home = home;
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	665 }
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	666
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	667 char *
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	668 Py_GetPythonHome(void)
7206 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 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	671 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	672 home = Py_GETENV("PYTHONHOME");
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	673 return home;
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	674 }
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	675
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	676 /* Create __main__ module */
b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	677
b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	678 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	679 initmain(void)
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	680 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	681 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	682 m = PyImport_AddModule("__main__");
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	683 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	684 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	685 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	686 if (PyDict_GetItemString(d, "__builtins__") == NULL) {
6600 83ccf44bf195 Two changes (here we go again :-( ). Guido van Rossum <guido@python.org> parents: 6557 diff changeset	687 PyObject *bimod = PyImport_ImportModule("__builtin__");
83ccf44bf195 Two changes (here we go again :-( ). Guido van Rossum <guido@python.org> parents: 6557 diff changeset	688 if (bimod == NULL \|\|
83ccf44bf195 Two changes (here we go again :-( ). Guido van Rossum <guido@python.org> parents: 6557 diff changeset	689 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	690 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	691 Py_DECREF(bimod);
2098 b7be0382f9ee __builtins__ mods (and sys_checkinterval for ceval.c) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	692 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	693 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	694
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	695 /* Import the site module (not into __main__ though) */
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	696
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	697 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	698 initsite(void)
6201 dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	699 {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	700 PyObject m, f;
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	701 m = PyImport_ImportModule("site");
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	702 if (m == NULL) {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	703 f = PySys_GetObject("stderr");
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	704 if (Py_VerboseFlag) {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	705 PyFile_WriteString(
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	706 "'import site' failed; traceback:\n", f);
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	707 PyErr_Print();
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	708 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	709 else {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	710 PyFile_WriteString(
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	711 "'import site' failed; use -v for traceback\n", f);
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	712 PyErr_Clear();
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	713 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	714 }
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	715 else {
dc974b3a6cf4 Two independent changes (oops): Guido van Rossum <guido@python.org> parents: 6197 diff changeset	716 Py_DECREF(m);
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
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	720 /* Parse input from a file and execute it */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	721
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	722 int
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	723 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	724 PyCompilerFlags *flags)
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	725 {
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	726 if (filename == NULL)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	727 filename = "???";
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	728 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	729 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	730 if (closeit)
20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	731 fclose(fp);
20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	732 return err;
20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	733 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	734 else
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	735 return PyRun_SimpleFileExFlags(fp, filename, closeit, flags);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	736 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	737
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	738 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	739 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	740 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	741 PyObject *v;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	742 int ret;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	743 PyCompilerFlags local_flags;
16916 b0456d3a0f1f Useful future statement support for the interactive interpreter Jeremy Hylton <jeremy@alum.mit.edu> parents: 16845 diff changeset	744
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	745 if (flags == NULL) {
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	746 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	747 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	748 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	749 v = PySys_GetObject("ps1");
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	750 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	751 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	752 Py_XDECREF(v);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	753 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	754 v = PySys_GetObject("ps2");
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	755 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	756 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	757 Py_XDECREF(v);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	758 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	759 for (;;) {
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	760 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	761 PRINT_TOTAL_REFS();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	762 if (ret == E_EOF)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	763 return 0;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	764 /*
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	765 if (ret == E_NOMEM)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	766 return -1;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	767 */
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 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	770
45891 727f743cf630 Backport of the print function, using a __future__ import. Eric Smith <eric@trueblade.com> parents: 45389 diff changeset	771 #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	772 /* 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	773 #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	774 ((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	775 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	776 #endif
727f743cf630 Backport of the print function, using a __future__ import. Eric Smith <eric@trueblade.com> parents: 45389 diff changeset	777 #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	778 /* 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	779 #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	780 ((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	781 PyPARSE_DONT_IMPLY_DEDENT : 0) \
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	782 \| (((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	783 PyPARSE_PRINT_IS_FUNCTION : 0) \
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	784 \| (((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	785 PyPARSE_UNICODE_LITERALS : 0) \
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	786 ) : 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	787 #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	788
16916 b0456d3a0f1f Useful future statement support for the interactive interpreter Jeremy Hylton <jeremy@alum.mit.edu> parents: 16845 diff changeset	789 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	790 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	791 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	792 PyObject m, d, v, w;
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	793 mod_ty mod;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	794 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	795 char ps1 = "", ps2 = "";
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	796 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	797
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	798 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	799 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	800 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	801 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	802 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	803 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	804 ps1 = PyString_AsString(v);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	805 }
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	806 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	807 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	808 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	809 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	810 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	811 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	812 ps2 = PyString_AsString(w);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	813 }
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	814 arena = PyArena_New();
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	815 if (arena == NULL) {
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	816 Py_XDECREF(v);
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	817 Py_XDECREF(w);
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	818 return -1;
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	819 }
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	820 mod = PyParser_ASTFromFile(fp, filename,
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	821 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	822 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	823 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	824 Py_XDECREF(w);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	825 if (mod == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	826 PyArena_Free(arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	827 if (errcode == E_EOF) {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	828 PyErr_Clear();
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	829 return E_EOF;
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	830 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	831 PyErr_Print();
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	832 return -1;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	833 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	834 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	835 if (m == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	836 PyArena_Free(arena);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	837 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	838 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	839 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	840 v = run_mod(mod, filename, d, d, flags, arena);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	841 PyArena_Free(arena);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	842 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	843 PyErr_Print();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	844 return -1;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	845 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	846 Py_DECREF(v);
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	847 if (Py_FlushLine())
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	848 PyErr_Clear();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	849 return 0;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	850 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	851
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	852 /* 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	853 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	854
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	855 static int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	856 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	857 {
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	858 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	859 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	860
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	861 /* 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	862 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	863 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	864 /* 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	865 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	866 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	867 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	868 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	869 /* 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	870 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	871 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	872 and a x-platform nightmare.
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	873 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	874 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	875 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	876 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	877 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	878 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	879 */
e8e636cc1a09 Ugly fix for SF bug 131239 (-x flag busted). Tim Peters <tim.peters@gmail.com> parents: 16421 diff changeset	880 int ispyc = 0;
16648 a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	881 if (ftell(fp) == 0) {
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	882 if (fread(buf, 1, 2, fp) == 2 &&
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	883 ((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	884 ispyc = 1;
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	885 rewind(fp);
a51b9961f3bb Bug #132850 unix line terminator on windows. Tim Peters <tim.peters@gmail.com> parents: 16560 diff changeset	886 }
16560 e8e636cc1a09 Ugly fix for SF bug 131239 (-x flag busted). Tim Peters <tim.peters@gmail.com> parents: 16421 diff changeset	887 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	888 }
76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	889 return 0;
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	890 }
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	891
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	892 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	893 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	894 PyCompilerFlags *flags)
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	895 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	896 PyObject m, d, *v;
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	897 const char *ext;
41044 c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	898 int set_file_name = 0, ret;
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 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 m = PyImport_AddModule("__main__");
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	901 if (m == NULL)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	902 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	903 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	904 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	905 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	906 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	907 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	908 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	909 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	910 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	911 }
41044 c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	912 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	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 }
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	915 ext = filename + strlen(filename) - 4;
15738 76caf0855d1f Recognize pyc files even if they don't end in pyc. Martin v. Löwis <martin@v.loewis.de> parents: 14637 diff changeset	916 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	917 /* 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	918 if (closeit)
20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	919 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	920 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	921 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	922 ret = -1;
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	923 goto done;
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	924 }
5234 07ed52e200db Allow passing a .pyo file. Guido van Rossum <guido@python.org> parents: 5170 diff changeset	925 /* 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	926 if (strcmp(ext, ".pyo") == 0)
07ed52e200db Allow passing a .pyo file. Guido van Rossum <guido@python.org> parents: 5170 diff changeset	927 Py_OptimizeFlag = 1;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	928 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	929 } else {
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	930 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	931 closeit, flags);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	932 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	933 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	934 PyErr_Print();
41044 c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	935 ret = -1;
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	936 goto done;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	937 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	938 Py_DECREF(v);
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	939 if (Py_FlushLine())
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	940 PyErr_Clear();
41044 c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	941 ret = 0;
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	942 done:
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	943 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	944 PyErr_Clear();
c8ed4aea6c58 Patch #703779: unset __file__ in __main__ after running a file. This Georg Brandl <georg@python.org> parents: 41043 diff changeset	945 return ret;
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	946 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	947
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	948 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	949 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	950 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	951 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	952 m = PyImport_AddModule("__main__");
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	953 if (m == NULL)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	954 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	955 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	956 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	957 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	958 PyErr_Print();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	959 return -1;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	960 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	961 Py_DECREF(v);
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	962 if (Py_FlushLine())
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	963 PyErr_Clear();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	964 return 0;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	965 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	966
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	967 static int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	968 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	969 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	970 {
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	971 long hold;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	972 PyObject *v;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	973
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	974 /* old style errors */
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	975 if (PyTuple_Check(err))
22721 253de588f2fb Get rid of another use of PyArg_Parse() Neal Norwitz <nnorwitz@gmail.com> parents: 22468 diff changeset	976 return PyArg_ParseTuple(err, "O(ziiz)", message, filename,
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	977 lineno, offset, text);
6197 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 /* 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	980
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	981 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	982 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	983 *message = v;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	984
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	985 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	986 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	987 if (v == Py_None)
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	988 *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	989 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	990 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	991
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	992 Py_DECREF(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	993 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	994 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	995 hold = PyInt_AsLong(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	996 Py_DECREF(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	997 v = NULL;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	998 if (hold < 0 && PyErr_Occurred())
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 *lineno = (int)hold;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1001
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1002 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	1003 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	1004 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	1005 *offset = -1;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1006 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	1007 v = NULL;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1008 } else {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1009 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	1010 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	1011 v = NULL;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1012 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	1013 goto finally;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1014 *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	1015 }
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1016
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1017 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	1018 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1019 if (v == Py_None)
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1020 *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	1021 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	1022 goto finally;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1023 Py_DECREF(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1024 return 1;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1025
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1026 finally:
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1027 Py_XDECREF(v);
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1028 return 0;
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1029 }
7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1030
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1031 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1032 PyErr_Print(void)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1033 {
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1034 PyErr_PrintEx(1);
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1035 }
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1036
16831 27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1037 static void
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1038 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	1039 {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1040 char *nl;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1041 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	1042 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	1043 offset--;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1044 for (;;) {
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1045 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	1046 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	1047 break;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36078 diff changeset	1048 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	1049 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	1050 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1051 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	1052 text++;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1053 offset--;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1054 }
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 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	1057 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	1058 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	1059 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	1060 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	1061 return;
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(" ", f);
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1063 offset--;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1064 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	1065 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	1066 offset--;
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1067 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1068 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	1069 }
27f04d714ecb Print the offending line of code in the traceback for SyntaxErrors Jeremy Hylton <jeremy@alum.mit.edu> parents: 16648 diff changeset	1070
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	1071 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	1072 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	1073 {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1074 PyObject exception, value, *tb;
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1075 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	1076
41043 728c60e85efa Variant of patch #697613: don't exit the interpreter on a SystemExit Georg Brandl <georg@python.org> parents: 41018 diff changeset	1077 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	1078 /* 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	1079 * 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	1080 return;
728c60e85efa Variant of patch #697613: don't exit the interpreter on a SystemExit Georg Brandl <georg@python.org> parents: 41018 diff changeset	1081
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	1082 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	1083 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	1084 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	1085 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	1086 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	1087 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	1088 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	1089 /* 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	1090 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	1091 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	1092 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	1093 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	1094 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	1095 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	1096 }
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 /* 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	1098 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	1099 }
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1100 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	1101 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	1102 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	1103 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	1104 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	1105 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	1106 }
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1107 done:
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1108 /* Restore and clear the exception info, in order to properly decref
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1109 * the exception, value, and traceback. If we just exit instead,
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1110 * these leak, which confuses PYTHONDUMPREFS output, and may prevent
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1111 * some finalizers from running.
01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1112 */
28698 aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1113 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	1114 PyErr_Clear();
aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1115 Py_Exit(exitcode);
aef01a076ef9 handle_system_exit(): This leaked the current exception info, in Tim Peters <tim.peters@gmail.com> parents: 28694 diff changeset	1116 /* 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	1117 }
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1118
eb06a02e0507 Allow sys.excepthook and sys.exitfunc to quietly exit with a sys.exit(). Ka-Ping Yee <ping@zesty.ca> parents: 17168 diff changeset	1119 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1120 PyErr_PrintEx(int set_sys_last_vars)
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1121 {
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1122 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	1123
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	1124 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	1125 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	1126 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1127 PyErr_Fetch(&exception, &v, &tb);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1128 if (exception == NULL)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1129 return;
6197 7da7ba5c6525 Added Py_UseClassExceptionsFlag, the variable containing the state of Barry Warsaw <barry@python.org> parents: 6165 diff changeset	1130 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	1131 if (exception == NULL)
5611 5ed3a21cc122 Can't return 0 from void function... Guido van Rossum <guido@python.org> parents: 5607 diff changeset	1132 return;
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	1133 /* Now we know v != NULL too */
7206 3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1134 if (set_sys_last_vars) {
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1135 PySys_SetObject("last_type", exception);
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1136 PySys_SetObject("last_value", v);
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1137 PySys_SetObject("last_traceback", tb);
3f255aedf621 Ehm, three unrelated changes. Guido van Rossum <guido@python.org> parents: 7113 diff changeset	1138 }
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1139 hook = PySys_GetObject("excepthook");
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1140 if (hook) {
30683 3b59fa5d25b1 Simplify and speedup uses of Py_BuildValue(): Raymond Hettinger <python@rcn.com> parents: 30122 diff changeset	1141 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	1142 exception, v, tb ? tb : Py_None);
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1143 PyObject *result = PyEval_CallObject(hook, args);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1144 if (result == NULL) {
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1145 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	1146 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	1147 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	1148 }
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1149 PyErr_Fetch(&exception2, &v2, &tb2);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1150 PyErr_NormalizeException(&exception2, &v2, &tb2);
39105 aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1151 /* It should not be possible for exception2 or v2
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1152 to be NULL. However PyErr_Display() can't
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1153 tolerate NULLs, so just be safe. */
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1154 if (exception2 == NULL) {
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1155 exception2 = Py_None;
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1156 Py_INCREF(exception2);
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1157 }
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1158 if (v2 == NULL) {
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1159 v2 = Py_None;
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1160 Py_INCREF(v2);
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1161 }
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1162 if (Py_FlushLine())
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1163 PyErr_Clear();
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1164 fflush(stdout);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1165 PySys_WriteStderr("Error in sys.excepthook:\n");
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1166 PyErr_Display(exception2, v2, tb2);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1167 PySys_WriteStderr("\nOriginal exception was:\n");
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1168 PyErr_Display(exception, v, tb);
39105 aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1169 Py_DECREF(exception2);
aa85791f5991 Reported by Klocwork #151. Neal Norwitz <nnorwitz@gmail.com> parents: 38716 diff changeset	1170 Py_DECREF(v2);
21284 43b8a962a32a Missing DECREFs when exception is raised in sys.excepthook. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21251 diff changeset	1171 Py_XDECREF(tb2);
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1172 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1173 Py_XDECREF(result);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1174 Py_XDECREF(args);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1175 } else {
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1176 PySys_WriteStderr("sys.excepthook is missing\n");
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1177 PyErr_Display(exception, v, tb);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1178 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1179 Py_XDECREF(exception);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1180 Py_XDECREF(v);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1181 Py_XDECREF(tb);
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1182 }
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1183
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	1184 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	1185 PyErr_Display(PyObject exception, PyObject value, PyObject *tb)
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1186 {
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1187 int err = 0;
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1188 PyObject *f = PySys_GetObject("stderr");
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1189 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	1190 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	1191 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	1192 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	1193 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	1194 PyErr_Clear();
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1195 fflush(stdout);
17164 b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1196 if (tb && tb != Py_None)
b44e77a12978 Add sys.excepthook. Ka-Ping Yee <ping@zesty.ca> parents: 17125 diff changeset	1197 err = PyTraceBack_Print(tb, f);
6165 29ddf1049842 PyErr_Print(): Use PyErr_GivenExceptionMatches() instead of pointer Barry Warsaw <barry@python.org> parents: 6136 diff changeset	1198 if (err == 0 &&
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1199 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	1200 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1201 PyObject *message;
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1202 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	1203 int lineno, offset;
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1204 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	1205 &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	1206 PyErr_Clear();
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1207 else {
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1208 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	1209 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	1210 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	1211 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	1212 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	1213 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	1214 PyFile_WriteString("\", line ", f);
21077 379fc66f4c96 Use PyOS_snprintf instead of sprintf. Jeremy Hylton <jeremy@alum.mit.edu> parents: 20969 diff changeset	1215 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	1216 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	1217 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	1218 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	1219 print_error_text(f, offset, text);
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1220 Py_DECREF(value);
76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1221 value = message;
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1222 /* 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	1223 PyFile_WriteString() calls */
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1224 if (PyErr_Occurred())
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1225 err = -1;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1226 }
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1227 }
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1228 if (err) {
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1229 /* 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	1230 }
36751 8e04de2480e4 PEP 352 implementation. Creates a new base class, BaseException, which has an Brett Cannon <bcannon@gmail.com> parents: 36726 diff changeset	1231 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	1232 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	1233 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	1234 if (className != NULL) {
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1235 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	1236 if (dot != NULL)
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1237 className = dot+1;
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1238 }
1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1239
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	1240 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	1241 if (moduleName == NULL)
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1242 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	1243 else {
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47416 diff changeset	1244 char* modstr = PyString_AsString(moduleName);
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	1245 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	1246 {
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1247 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	1248 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	1249 }
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	1250 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	1251 }
05d943c4597c PyErr_Print(): When printing a class exception, try to dig out the Barry Warsaw <barry@python.org> parents: 6246 diff changeset	1252 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	1253 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	1254 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	1255 else
36751 8e04de2480e4 PEP 352 implementation. Creates a new base class, BaseException, which has an Brett Cannon <bcannon@gmail.com> parents: 36726 diff changeset	1256 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	1257 }
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1258 }
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1259 else
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1260 err = PyFile_WriteObject(exception, f, Py_PRINT_RAW);
36807 de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1261 if (err == 0 && (value != Py_None)) {
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1262 PyObject *s = PyObject_Str(value);
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1263 /* only print colon if the str() of the
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1264 object is not the empty string
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1265 */
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1266 if (s == NULL)
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1267 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	1268 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	1269 PyString_GET_SIZE(s) != 0)
36807 de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1270 err = PyFile_WriteString(": ", f);
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1271 if (err == 0)
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1272 err = PyFile_WriteObject(s, f, Py_PRINT_RAW);
de4816d344ee Fix refleak in PyErr_Display(). Brett Cannon <bcannon@gmail.com> parents: 36768 diff changeset	1273 Py_XDECREF(s);
2293 a24146241991 print class name for exceptions that are classes Guido van Rossum <guido@python.org> parents: 2279 diff changeset	1274 }
41126 a87bcc37bf0f Bug #1678647: write a newline after printing an exception in any Georg Brandl <georg@python.org> parents: 41044 diff changeset	1275 /* 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	1276 err += PyFile_WriteString("\n", f);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1277 }
31771 76053a1dd452 Lost reference. Armin Rigo <arigo@tunes.org> parents: 31504 diff changeset	1278 Py_DECREF(value);
5607 cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1279 /* 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	1280 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	1281 if (err != 0)
cbb4e3cf086e Py_FlushLine and PyFile_WriteString now return error indicators Guido van Rossum <guido@python.org> parents: 5593 diff changeset	1282 PyErr_Clear();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1283 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1284
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1285 PyObject *
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1286 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	1287 PyObject locals, PyCompilerFlags flags)
14228 20377f15b96a Add three new APIs: PyRun_AnyFileEx(), PyRun_SimpleFileEx(), Guido van Rossum <guido@python.org> parents: 14227 diff changeset	1288 {
36835 9109b1a0d265 Get rid of run_err_mod(). It was only used in two places. Neal Norwitz <nnorwitz@gmail.com> parents: 36807 diff changeset	1289 PyObject *ret = NULL;
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1290 mod_ty mod;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1291 PyArena *arena = PyArena_New();
39131 7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1292 if (arena == NULL)
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1293 return NULL;
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1294
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1295 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	1296 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	1297 ret = run_mod(mod, "<string>", globals, locals, flags, arena);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1298 PyArena_Free(arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1299 return ret;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1300 }
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1301
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1302 PyObject *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1303 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	1304 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	1305 {
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1306 PyObject *ret;
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1307 mod_ty mod;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1308 PyArena *arena = PyArena_New();
39131 7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1309 if (arena == NULL)
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1310 return NULL;
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1311
7c09b66f04bd Handle more memory allocation failures without crashing. Neal Norwitz <nnorwitz@gmail.com> parents: 39105 diff changeset	1312 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	1313 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	1314 if (closeit)
5c08e6460dc5 Bug #1674503: close the file opened by execfile() in an error condition. Georg Brandl <georg@python.org> parents: 40699 diff changeset	1315 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	1316 if (mod == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1317 PyArena_Free(arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1318 return NULL;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1319 }
36835 9109b1a0d265 Get rid of run_err_mod(). It was only used in two places. Neal Norwitz <nnorwitz@gmail.com> parents: 36807 diff changeset	1320 ret = run_mod(mod, filename, globals, locals, flags, arena);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1321 PyArena_Free(arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1322 return ret;
17125 2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1323 }
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1324
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1325 static PyObject *
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1326 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	1327 PyCompilerFlags flags, PyArena arena)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1328 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1329 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	1330 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	1331 co = PyAST_Compile(mod, filename, flags, arena);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1332 if (co == NULL)
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1333 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	1334 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	1335 Py_DECREF(co);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1336 return v;
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1337 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1338
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 static PyObject *
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1340 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	1341 PyObject locals, PyCompilerFlags flags)
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1342 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1343 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	1344 PyObject *v;
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1345 long magic;
14278 fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	1346 long PyImport_GetMagicNumber(void);
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 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	1349 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	1350 PyErr_SetString(PyExc_RuntimeError,
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1351 "Bad magic number in .pyc file");
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1352 return NULL;
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1353 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1354 (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	1355 v = PyMarshal_ReadLastObjectFromFile(fp);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1356 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	1357 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	1358 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	1359 PyErr_SetString(PyExc_RuntimeError,
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1360 "Bad code object in .pyc file");
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1361 return NULL;
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1362 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1363 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	1364 v = PyEval_EvalCode(co, globals, locals);
19158 97a3d3d7029f Refactor future feature handling Jeremy Hylton <jeremy@alum.mit.edu> parents: 19099 diff changeset	1365 if (v && flags)
97a3d3d7029f Refactor future feature handling Jeremy Hylton <jeremy@alum.mit.edu> parents: 19099 diff changeset	1366 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	1367 Py_DECREF(co);
1886 ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1368 return v;
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1369 }
ac6a9f90f6fd * Import/pythonrun.h, Python/{import,pythonrun}.c, Guido van Rossum <guido@python.org> parents: 1870 diff changeset	1370
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1371 PyObject *
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	1372 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	1373 PyCompilerFlags *flags)
2054cea38754 Extend support for from __future__ import nested_scopes Jeremy Hylton <jeremy@alum.mit.edu> parents: 16916 diff changeset	1374 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1375 PyCodeObject *co;
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1376 mod_ty mod;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1377 PyArena *arena = PyArena_New();
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1378 if (arena == NULL)
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1379 return NULL;
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1380
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1381 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	1382 if (mod == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1383 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	1384 return NULL;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1385 }
36662 2ab9270ef19a Check whether there are flags. Martin v. Löwis <martin@v.loewis.de> parents: 36660 diff changeset	1386 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	1387 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	1388 PyArena_Free(arena);
3c0b26113df6 Generate code to recursively copy an AST into Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1389 return result;
3c0b26113df6 Generate code to recursively copy an AST into Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	1390 }
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	1391 co = PyAST_Compile(mod, filename, flags, arena);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1392 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	1393 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	1394 }
65a1e4e9cd54 * Fixed some subtleties with fastlocals. You can no longer access Guido van Rossum <guido@python.org> parents: 1262 diff changeset	1395
16421 aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1396 struct symtable *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1397 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	1398 {
aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1399 struct symtable *st;
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1400 mod_ty mod;
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1401 PyCompilerFlags flags;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1402 PyArena *arena = PyArena_New();
39135 12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1403 if (arena == NULL)
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1404 return NULL;
12e973bdfeee Fix more memory allocation issues found with failmalloc. Neal Norwitz <nnorwitz@gmail.com> parents: 39131 diff changeset	1405
46121 d00ded8b2677 Initialize PyCompilerFlags cf_flags with 0 Christian Heimes <christian@cheimes.de> parents: 46118 diff changeset	1406 flags.cf_flags = 0;
d00ded8b2677 Initialize PyCompilerFlags cf_flags with 0 Christian Heimes <christian@cheimes.de> parents: 46118 diff changeset	1407
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1408 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	1409 if (mod == NULL) {
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1410 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	1411 return NULL;
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1412 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1413 st = PySymtable_Build(mod, filename, 0);
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1414 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	1415 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	1416 }
aa844711463a Move a bunch of definitions that were internal to compile.c to Jeremy Hylton <jeremy@alum.mit.edu> parents: 16311 diff changeset	1417
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1418 /* Preferred access to parser is through AST. */
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1419 mod_ty
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1420 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	1421 PyCompilerFlags flags, PyArena arena)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1422 {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1423 mod_ty mod;
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1424 PyCompilerFlags localflags;
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1425 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	1426 int iflags = PARSER_FLAGS(flags);
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1427
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1428 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	1429 &_PyParser_Grammar, start, &err,
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1430 &iflags);
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1431 if (flags == NULL) {
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1432 localflags.cf_flags = 0;
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1433 flags = &localflags;
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1434 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1435 if (n) {
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1436 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	1437 mod = PyAST_FromNode(n, flags, filename, arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1438 PyNode_Free(n);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1439 return mod;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1440 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1441 else {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1442 err_input(&err);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1443 return NULL;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1444 }
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
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1447 mod_ty
38455 1a23706139ca PyErr_Display(), PyErr_WriteUnraisable(): Coverity found a cut-and-paste Tim Peters <tim.peters@gmail.com> parents: 38431 diff changeset	1448 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	1449 char ps2, PyCompilerFlags flags, int *errcode,
36836 01bc8ee3d2ff Tabify Neal Norwitz <nnorwitz@gmail.com> parents: 36835 diff changeset	1450 PyArena *arena)
35742 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 mod;
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1453 PyCompilerFlags localflags;
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1454 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	1455 int iflags = PARSER_FLAGS(flags);
46118 c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1456
c78d3586c474 Patch #2477: Added from __future__ import unicode_literals Christian Heimes <christian@cheimes.de> parents: 46107 diff changeset	1457 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	1458 start, ps1, ps2, &err, &iflags);
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1459 if (flags == NULL) {
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1460 localflags.cf_flags = 0;
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1461 flags = &localflags;
6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1462 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1463 if (n) {
49623 6cac2e3077a3 Merged revisions 67066 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48847 diff changeset	1464 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	1465 mod = PyAST_FromNode(n, flags, filename, arena);
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1466 PyNode_Free(n);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1467 return mod;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1468 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1469 else {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1470 err_input(&err);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1471 if (errcode)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1472 *errcode = err.error;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1473 return NULL;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1474 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1475 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1476
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1477 /* 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	1478
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1479 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1480 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	1481 {
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1482 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	1483 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	1484 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	1485 if (n == NULL)
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1486 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	1487
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1488 return n;
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1489 }
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1490
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1491 /* 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	1492
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1493 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1494 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	1495 {
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1496 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	1497 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	1498 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	1499 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	1500 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	1501 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	1502 }
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1503
0a90e5ec61b6 Ugly. A pile of new xxxFlags() functions, to communicate to the parser Tim Peters <tim.peters@gmail.com> parents: 18612 diff changeset	1504 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1505 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	1506 int start, int flags)
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1507 {
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1508 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	1509 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	1510 &_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	1511 if (n == NULL)
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1512 err_input(&err);
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1513 return n;
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1514 }
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1515
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1516 node *
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1517 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	1518 {
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	1519 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	1520 }
cb728141ae12 Fix SF Bug 564931: compile() traceback must include filename. Thomas Heller <theller@ctypes.org> parents: 24155 diff changeset	1521
28649 04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1522 /* 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	1523 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	1524
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1525 void
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1526 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	1527 {
04b172843292 A missing piece of the PEP 269 patch: add PyParser_SetError(), a Guido van Rossum <guido@python.org> parents: 28648 diff changeset	1528 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	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
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1531 /* 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	1532
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1533 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1534 err_input(perrdetail *err)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1535 {
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1536 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	1537 PyObject* u = NULL;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1538 char *msg = NULL;
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1539 errtype = PyExc_SyntaxError;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1540 switch (err->error) {
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1541 case E_SYNTAX:
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1542 errtype = PyExc_IndentationError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1543 if (err->expected == INDENT)
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1544 msg = "expected an indented block";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1545 else if (err->token == INDENT)
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1546 msg = "unexpected indent";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1547 else if (err->token == DEDENT)
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1548 msg = "unexpected unindent";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1549 else {
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1550 errtype = PyExc_SyntaxError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1551 msg = "invalid syntax";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1552 }
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1553 break;
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1554 case E_TOKEN:
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1555 msg = "invalid token";
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1556 break;
24839 17e95cc06f69 provide less mysterious error messages when seeing end-of-line in Skip Montanaro <skip@pobox.com> parents: 24539 diff changeset	1557 case E_EOFS:
46889 1fdfb29f4fb8 #2816: clarify error messages for EOF while scanning strings. Georg Brandl <georg@python.org> parents: 46698 diff changeset	1558 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	1559 break;
17e95cc06f69 provide less mysterious error messages when seeing end-of-line in Skip Montanaro <skip@pobox.com> parents: 24539 diff changeset	1560 case E_EOLS:
46889 1fdfb29f4fb8 #2816: clarify error messages for EOF while scanning strings. Georg Brandl <georg@python.org> parents: 46698 diff changeset	1561 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	1562 break;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1563 case E_INTR:
32526 78bd25b42d46 This closes patch: Michael W. Hudson <mwh@python.net> parents: 31797 diff changeset	1564 if (!PyErr_Occurred())
78bd25b42d46 This closes patch: Michael W. Hudson <mwh@python.net> parents: 31797 diff changeset	1565 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	1566 goto cleanup;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1567 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	1568 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	1569 goto cleanup;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1570 case E_EOF:
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1571 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	1572 break;
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1573 case E_TABSPACE:
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1574 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	1575 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	1576 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	1577 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	1578 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	1579 break;
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1580 case E_DEDENT:
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1581 errtype = PyExc_IndentationError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1582 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	1583 break;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1584 case E_TOODEEP:
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1585 errtype = PyExc_IndentationError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1586 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	1587 break;
35417 e48fcd4c358d Forward UnicodeDecodeError into SyntaxError for source encoding errors. Martin v. Löwis <martin@v.loewis.de> parents: 35297 diff changeset	1588 case E_DECODE: {
e48fcd4c358d Forward UnicodeDecodeError into SyntaxError for source encoding errors. Martin v. Löwis <martin@v.loewis.de> parents: 35297 diff changeset	1589 PyObject type, value, *tb;
e48fcd4c358d Forward UnicodeDecodeError into SyntaxError for source encoding errors. Martin v. Löwis <martin@v.loewis.de> parents: 35297 diff changeset	1590 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	1591 if (value != NULL) {
35417 e48fcd4c358d Forward UnicodeDecodeError into SyntaxError for source encoding errors. Martin v. Löwis <martin@v.loewis.de> parents: 35297 diff changeset	1592 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	1593 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	1594 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	1595 }
06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1596 }
32781 caaef302f1e3 Patch #984714: Properly diagnose E_DECODE errors. Martin v. Löwis <martin@v.loewis.de> parents: 32526 diff changeset	1597 if (msg == NULL)
caaef302f1e3 Patch #984714: Properly diagnose E_DECODE errors. Martin v. Löwis <martin@v.loewis.de> parents: 32526 diff changeset	1598 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	1599 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	1600 Py_XDECREF(value);
35666 b8e571e6de2e - Fix segfault with invalid coding. Neal Norwitz <nnorwitz@gmail.com> parents: 35417 diff changeset	1601 Py_XDECREF(tb);
32781 caaef302f1e3 Patch #984714: Properly diagnose E_DECODE errors. Martin v. Löwis <martin@v.loewis.de> parents: 32526 diff changeset	1602 break;
24539 06f1e2fd05bc Patch #534304: Implement phase 1 of PEP 263. Martin v. Löwis <martin@v.loewis.de> parents: 24162 diff changeset	1603 }
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	1604 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	1605 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	1606 break;
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1607 default:
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1608 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	1609 msg = "unknown parsing error";
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1610 break;
1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1611 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1612 v = Py_BuildValue("(ziiz)", err->filename,
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1613 err->lineno, err->offset, err->text);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1614 w = NULL;
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1615 if (v != NULL)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1616 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	1617 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	1618 Py_XDECREF(v);
13539 feab677269e0 Create two new exceptions: IndentationError and TabError. These are Fred Drake <fdrake@acm.org> parents: 13447 diff changeset	1619 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	1620 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	1621 cleanup:
7ad6e4cd7713 #3378: in case of no memory, don't leak even more memory. :) Georg Brandl <georg@python.org> parents: 47887 diff changeset	1622 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	1623 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	1624 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	1625 }
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1626 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1627
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1628 /* Print fatal error message and abort */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1629
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1630 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	1631 Py_FatalError(const char *msg)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1632 {
1911 a7f269610ec2 * Python/pythonrun.c: add string "Python" to fatal error message Guido van Rossum <guido@python.org> parents: 1898 diff changeset	1633 fprintf(stderr, "Fatal Python error: %s\n", msg);
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	1634 #ifdef MS_WINDOWS
50460 636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1635 {
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1636 size_t len = strlen(msg);
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1637 WCHAR* buffer;
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1638 size_t i;
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1639
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1640 /* Convert the message to wchar_t. This uses a simple one-to-one
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1641 conversion, assuming that the this error message actually uses ASCII
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1642 only. If this ceases to be true, we will have to convert. */
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1643 buffer = alloca( (len+1) * (sizeof *buffer));
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1644 for( i=0; i<=len; ++i)
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1645 buffer[i] = msg[i];
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1646 OutputDebugStringW(L"Fatal Python error: ");
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1647 OutputDebugStringW(buffer);
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1648 OutputDebugStringW(L"\n");
636a0ac9607b Issue #4075: Use OutputDebugStringW in Py_FatalError. Martin v. Löwis <martin@v.loewis.de> parents: 49818 diff changeset	1649 }
8988 070de4d39ddd Add DebugBreak() call to Py_FatalError() for Mark Hammond (only on Guido van Rossum <guido@python.org> parents: 7967 diff changeset	1650 #ifdef _DEBUG
070de4d39ddd Add DebugBreak() call to Py_FatalError() for Mark Hammond (only on Guido van Rossum <guido@python.org> parents: 7967 diff changeset	1651 DebugBreak();
2529 16ea57c38c4f In NT, write fatal() msg to debugging device Guido van Rossum <guido@python.org> parents: 2318 diff changeset	1652 #endif
24071 8142f8d668a0 Patch #569753: Remove support for WIN16. Martin v. Löwis <martin@v.loewis.de> parents: 23252 diff changeset	1653 #endif /* MS_WINDOWS */
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1654 abort();
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1655 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1656
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1657 /* Clean up and exit */
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1658
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1659 #ifdef WITH_THREAD
9203 07dae6fdae79 Renamed thread.h to pythread.h. Guido van Rossum <guido@python.org> parents: 9192 diff changeset	1660 #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	1661 #endif
a31e07847063 New thread.c from Sjoerd, supports _exit_prog(). Use this in goaway() Guido van Rossum <guido@python.org> parents: 941 diff changeset	1662
9192 ac6c29d1f10c On second though, NEXITFUNCS should be defined here and not in Guido van Rossum <guido@python.org> parents: 9161 diff changeset	1663 #define NEXITFUNCS 32
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1664 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	1665 static int nexitfuncs = 0;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1666
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1667 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	1668 {
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1669 if (nexitfuncs >= NEXITFUNCS)
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1670 return -1;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1671 exitfuncs[nexitfuncs++] = func;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1672 return 0;
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1673 }
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1674
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	1675 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1676 call_sys_exitfunc(void)
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1677 {
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1678 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	1679
f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1680 if (exitfunc) {
17207 16f145aac2ec call_sys_exitfunc(): Remove unused variable f. Fred Drake <fdrake@acm.org> parents: 17191 diff changeset	1681 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	1682 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	1683 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	1684 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	1685 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	1686 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	1687 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	1688 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1689 PyErr_Print();
1015 f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1690 }
5170 f5d707ce4223 Greatly renamed. Not a very thorough job -- I'm going to restructure Guido van Rossum <guido@python.org> parents: 5108 diff changeset	1691 Py_DECREF(exitfunc);
1015 f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1692 }
f3d5e2c3b9a3 Add sys.exitfunc feature. Make askync non-static. Guido van Rossum <guido@python.org> parents: 961 diff changeset	1693
7509 b5d52c415b15 Fix the handling of errors in Py_FlushLine() in a few places. Guido van Rossum <guido@python.org> parents: 7206 diff changeset	1694 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	1695 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	1696 }
1870 61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1697
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	1698 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1699 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	1700 {
1870 61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1701 while (nexitfuncs > 0)
61738ed6cc10 added Py_AtExit() -- register cleanup functions for C modules Guido van Rossum <guido@python.org> parents: 1839 diff changeset	1702 (*exitfuncs[--nexitfuncs])();
5926 8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	1703
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	1704 fflush(stdout);
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters. Guido van Rossum <guido@python.org> parents: 5850 diff changeset	1705 fflush(stderr);
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1706 }
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1707
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1708 void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1709 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	1710 {
5939 2c65bb6ab87c Merge Py_Cleanup() into Py_Finalize(). Call the various small Fini() Guido van Rossum <guido@python.org> parents: 5926 diff changeset	1711 Py_Finalize();
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1712
3235 3df9ab03badf Moved mac-specific exit handling to macmain.c Jack Jansen <jack.jansen@cwi.nl> parents: 3152 diff changeset	1713 exit(sts);
923 72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1714 }
72aceed365d4 * Makefile adapted to changes below. Guido van Rossum <guido@python.org> parents: diff changeset	1715
1319 cd397266dc1c * Makefile: added all: and default: targets. Guido van Rossum <guido@python.org> parents: 1289 diff changeset	1716 static void
13658 f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern' Thomas Wouters <thomas@python.org> parents: 13620 diff changeset	1717 initsigs(void)
1079 e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1718 {
1839 1f4a86dbcd79 * Python/pythonrun.c (print_error): added INCREF/DECREF pair -- Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1719 #ifdef SIGPIPE
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1720 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	1721 #endif
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	1722 #ifdef SIGXFZ
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1723 PyOS_setsig(SIGXFZ, SIG_IGN);
19295 157bbb896198 Bunchathings: Guido van Rossum <guido@python.org> parents: 19237 diff changeset	1724 #endif
23252 4f335ca3f11c Ignore SIGXFSZ. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23020 diff changeset	1725 #ifdef SIGXFSZ
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1726 PyOS_setsig(SIGXFSZ, SIG_IGN);
23252 4f335ca3f11c Ignore SIGXFSZ. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23020 diff changeset	1727 #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	1728 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	1729 }
e4c6a0dd5c2b * bltinmodule.c: added built-in function cmp(a, b) Guido van Rossum <guido@python.org> parents: 1073 diff changeset	1730
5108 a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1731
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1732 /*
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1733 * 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	1734 * 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	1735 * 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	1736 * 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	1737 */
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1738 int
26601 cc05c2c8660e Constify filenames and scripts. Fixes #651362. Martin v. Löwis <martin@v.loewis.de> parents: 26263 diff changeset	1739 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	1740 {
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1741 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	1742 return 1;
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1743 if (!Py_InteractiveFlag)
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1744 return 0;
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1745 return (filename == NULL) \|\|
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1746 (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	1747 (strcmp(filename, "???") == 0);
a9a6d416b945 Added new global flag variable Py_InteractiveFlag and new function Guido van Rossum <guido@python.org> parents: 4596 diff changeset	1748 }
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1749
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1750
28648 0e8416be208e Trimmed trailing whitespace. Tim Peters <tim.peters@gmail.com> parents: 28647 diff changeset	1751 #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	1752 #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	1753
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1754 /* 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	1755
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1756 #include <malloc.h>
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1757 #include <excpt.h>
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1758
14278 fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	1759 /*
fb8fb53a2eff Add a comment explaining the return value of PyOS_CheckStack(). Fred Drake <fdrake@acm.org> parents: 14231 diff changeset	1760 * 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	1761 */
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1762 int
14280 68b61aa1aa4a PyOS_CheckStack(): Better ANSI'fy this while we're at it. Fred Drake <fdrake@acm.org> parents: 14278 diff changeset	1763 PyOS_CheckStack(void)
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1764 {
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1765 __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	1766 /* 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	1767 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	1768 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	1769 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	1770 } __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	1771 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	1772 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	1773 int errcode = _resetstkoflw();
49818 5d9be65e7891 Merged revisions 67343 via svnmerge from Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 49623 diff changeset	1774 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	1775 {
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	1776 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	1777 }
14227 9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1778 }
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1779 return 1;
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1780 }
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1781
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1782 #endif /* WIN32 && _MSC_VER */
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1783
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1784 /* 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	1785
9f9f3280dc68 implements PyOS_CheckStack for Windows and MSVC. this fixes a Fredrik Lundh <fredrik@pythonware.com> parents: 14195 diff changeset	1786 #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	1787
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1788
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1789 /* 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	1790
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1791 PyOS_sighandler_t
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1792 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	1793 {
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1794 #ifdef HAVE_SIGACTION
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1795 struct sigaction context;
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1796 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	1797 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	1798 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	1799 #else
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1800 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	1801 /* 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	1802 #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	1803 switch (sig) {
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1804 /* 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	1805 case SIGINT:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1806 case SIGILL:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1807 case SIGFPE:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1808 case SIGSEGV:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1809 case SIGTERM:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1810 case SIGBREAK:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1811 case SIGABRT:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1812 break;
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1813 /* 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	1814 default:
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1815 return SIG_ERR;
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1816 }
72555a967d6a Patch #1350409: Port signal handling to VS 2005. Martin v. Löwis <martin@v.loewis.de> parents: 35742 diff changeset	1817 #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	1818 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	1819 if (handler != SIG_ERR)
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1820 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	1821 return handler;
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1822 #endif
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
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1825 PyOS_sighandler_t
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1826 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	1827 {
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1828 #ifdef HAVE_SIGACTION
33747 b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1829 struct sigaction context, ocontext;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1830 context.sa_handler = handler;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1831 sigemptyset(&context.sa_mask);
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1832 context.sa_flags = 0;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1833 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	1834 return SIG_ERR;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1835 return ocontext.sa_handler;
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1836 #else
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1837 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	1838 oldhandler = signal(sig, handler);
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1839 #ifdef HAVE_SIGINTERRUPT
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1840 siginterrupt(sig, 1);
b0ec4c9d595b Patch #975056 - fixes for restartable signals on BSD. In addition, Anthony Baxter <anthonybaxter@gmail.com>* parents: 33715 diff changeset	1841 #endif
14637 37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1842 return oldhandler;
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1843 #endif
37397bd1f8a8 Add PyOS_getsig() and PyOS_setsig() -- wrappers around signal() or Guido van Rossum <guido@python.org> parents: 14375 diff changeset	1844 }
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1845
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1846 /* 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	1847
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1848 #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	1849 PyAPI_FUNC(node *)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1850 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	1851 {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1852 return PyParser_SimpleParseFileFlags(fp, filename, start, 0);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1853 }
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1854
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	1855 #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	1856 PyAPI_FUNC(node *)
35742 1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1857 PyParser_SimpleParseString(const char *str, int start)
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1858 {
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1859 return PyParser_SimpleParseStringFlags(str, start, 0);
1c4d192f1568 Merge ast-branch to head Jeremy Hylton <jeremy@alum.mit.edu> parents: 35666 diff changeset	1860 }
37655 2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1861
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	1862 #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	1863 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	1864 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	1865 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1866 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	1867 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1868
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1869 #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	1870 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	1871 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	1872 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1873 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	1874 }
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1875
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1876 #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	1877 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	1878 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	1879 {
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1880 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	1881 }
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
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1883 #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	1884 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	1885 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	1886 {
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	1887 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	1888 }
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
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1890 #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	1891 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	1892 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	1893 {
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	1894 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	1895 }
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
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 #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	1898 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	1899 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	1900 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	1901 {
47887 6f132a26b22f Fix tabs. Georg Brandl <georg@python.org> parents: 47527 diff changeset	1902 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	1903 }
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
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 #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	1906 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	1907 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	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 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	1910 }
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
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 #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	1913 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	1914 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	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 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	1917 }
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
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
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1920 #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	1921 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	1922 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	1923 {
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 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	1925 }
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
35f27bbd9ad8 Change those parts of the Python-api that were functions in 2.4, and Thomas Heller <theller@ctypes.org> parents: 37831 diff changeset	1927 #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	1928 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	1929 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	1930 {
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 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	1932 }
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
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 #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	1935 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	1936 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	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 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	1939 }
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
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 #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	1942 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	1943 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	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 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	1946 }
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
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 #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	1949 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	1950 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	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 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	1953 }
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
37655 2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1955 #ifdef __cplusplus
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1956 }
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1957 #endif
2f3f2e32dfd9 spread the extern "C" { } magic pixie dust around. Python itself builds now Anthony Baxter <anthonybaxter@gmail.com> parents: 37638 diff changeset	1958

Mercurial > cpython-lru_cache-weakref

annotate Python/pythonrun.c @ 50616:fc0000682bfe legacy-trunk