index : cpython.git	2.7 3.3 3.4 3.5 3.6 benjamin-clang benjamin-iteration-torture buildbot-custom master
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path: root/Python/Python-ast.c

	Commit message (Collapse)	Author	Age	Files	Lines
*	add gc support to the AST base type (closes #15293)	Benjamin Peterson	2012-07-08	1	-4/+17
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*	Issue #15291: Fix a memory leak where AST nodes where not properly deallocated.	Antoine Pitrou	2012-07-08	1	-0/+1
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*	use Py_ssize_t for ast sequence lengths	Benjamin Peterson	2012-05-15	1	-2/+2
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*	Document f4d7ad6c9d6e.	Martin v. Löwis	2012-05-15	1	-2/+2
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*	Widen ASDL sequences to Py_ssize_t lengths to better match PEP 353.	Martin v. Löwis	2012-05-15	1	-2/+2
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*	free AST's dict	Benjamin Peterson	2012-03-15	1	-1/+7
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*	Try to fix compilation of Python-ast.c on Visual Studio 2008	Victor Stinner	2012-03-13	1	-1/+1
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*	give the AST class a __dict__	Benjamin Peterson	2012-03-12	1	-3/+15
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*	make YieldFrom its own distinct from Yield (closes #13780)	Benjamin Peterson	2012-01-14	1	-15/+47
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*	Issue #13645: pyc files now contain the size of the corresponding source	Antoine Pitrou	2012-01-13	1	-1/+1
| | | | |	code, to avoid timestamp collisions (especially on filesystems with a low timestamp resolution) when checking for freshness of the bytecode.
*	Implement PEP 380 - 'yield from' (closes #11682)	Nick Coghlan	2012-01-13	1	-3/+24
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*	Merge branch 3.2	Amaury Forgeot d'Arc	2011-11-22	1	-5/+1
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| *	Issue #13436: commit regenerated Python-ast.c	Amaury Forgeot d'Arc	2011-11-22	1	-5/+1
| |
* |	Port SetAttrString/HasAttrString to SetAttrId/GetAttrId.	Martin v. Löwis	2011-10-14	1	-134/+135
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* |	Rename _Py_identifier to _Py_IDENTIFIER.	Martin v. Löwis	2011-10-14	1	-65/+65
| |
* |	Use identifier API for PyObject_GetAttrString.	Martin v. Löwis	2011-10-10	1	-268/+333
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* |	Merge 3.2	Éric Araujo	2011-09-02	1	-1/+1
|\ \ | |/
| *	accept bytes for the AST 'string' type	Benjamin Peterson	2011-09-01	1	-1/+1
| | | | | | | |	This is a temporary kludge and all is well in 3.3.
* |	add a asdl bytes type, so Bytes.s be properly typechecked	Benjamin Peterson	2011-08-09	1	-4/+14
| |
* |	merge 3.2	Benjamin Peterson	2011-07-22	1	-10/+8
|\ \ | |/
| *	None is ok for identifiers but not strings	Benjamin Peterson	2011-07-22	1	-10/+8
| |
| *	hardcode the old svn __version__	Benjamin Peterson	2011-07-22	1	-2/+2
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* |	merge 3.2	Benjamin Peterson	2011-07-22	1	-2/+19
|\ \ | |/
| *	type check AST strings and identifiers	Benjamin Peterson	2011-07-22	1	-4/+21
| | | | | | | |	This is related to a21829180423 as well as #12609 and #12610.
* |	remove ast.__version__ (closes #12273)	Benjamin Peterson	2011-07-16	1	-11/+0
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* |	bump ast version	Benjamin Peterson	2011-05-29	1	-2/+2
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* |	unify TryExcept and TryFinally (closes #12199)	Benjamin Peterson	2011-05-29	1	-101/+31
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* |	bump ast version	Benjamin Peterson	2011-05-27	1	-2/+2
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* |	reflect with statements with multiple items in the AST (closes #12106)	Benjamin Peterson	2011-05-27	1	-40/+121
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* |	use only the hex version, since the revno is unreliable across repos	Benjamin Peterson	2011-03-13	1	-3/+2
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* |	bump ast version	Benjamin Peterson	2011-03-13	1	-2/+2
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* |	convert ast versioning to mercurial	Benjamin Peterson	2011-03-13	1	-2/+3
|/
*	fix refleak	Benjamin Peterson	2010-11-21	1	-0/+5
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*	new plan: functions that want 'tmp' can declare it	Benjamin Peterson	2010-11-20	1	-20/+5
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*	c89 declarations	Benjamin Peterson	2010-11-20	1	-10/+10
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*	use %R format code; fixes invalid dereferencing #10391	Benjamin Peterson	2010-11-20	1	-50/+25
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*	Merged revisions 81465-81466,81468,81679,81735,81760,81868,82183 via ↵	Benjamin Peterson	2010-06-27	1	-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |	svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81465 | georg.brandl | 2010-05-22 06:29:19 -0500 (Sat, 22 May 2010) | 2 lines Issue #3924: Ignore cookies with invalid "version" field in cookielib. ........ r81466 | georg.brandl | 2010-05-22 06:31:16 -0500 (Sat, 22 May 2010) | 1 line Underscore the name of an internal utility function. ........ r81468 | georg.brandl | 2010-05-22 06:43:25 -0500 (Sat, 22 May 2010) | 1 line #8635: document enumerate() start parameter in docstring. ........ r81679 | benjamin.peterson | 2010-06-03 16:21:03 -0500 (Thu, 03 Jun 2010) | 1 line use a set for membership testing ........ r81735 | michael.foord | 2010-06-05 06:46:59 -0500 (Sat, 05 Jun 2010) | 1 line Extract error message truncating into a method (unittest.TestCase._truncateMessage). ........ r81760 | michael.foord | 2010-06-05 14:38:42 -0500 (Sat, 05 Jun 2010) | 1 line Issue 8302. SkipTest exception is setUpClass or setUpModule is now reported as a skip rather than an error. ........ r81868 | benjamin.peterson | 2010-06-09 14:45:04 -0500 (Wed, 09 Jun 2010) | 1 line fix code formatting ........ r82183 | benjamin.peterson | 2010-06-23 15:29:26 -0500 (Wed, 23 Jun 2010) | 1 line cpython only gc tests ........
*	Issue #9051: Instances of timezone class can now be pickled.	Alexander Belopolsky	2010-06-23	1	-2/+2
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*	Issue #8848: U / U# formats of Py_BuildValue() are just alias to s / s#	Victor Stinner	2010-06-07	1	-1/+1
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*	regenerate Python-ast.c	Benjamin Peterson	2009-12-13	1	-89/+455
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*	update ast version	Benjamin Peterson	2009-07-17	1	-2/+2
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*	Merged revisions ↵	Benjamin Peterson	2009-06-28	1	-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |	73376,73393,73398,73400,73404-73405,73409,73419-73421,73432,73457,73460,73485-73486,73488-73489,73501-73502,73513-73514 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73376 | benjamin.peterson | 2009-06-11 17:29:23 -0500 (Thu, 11 Jun 2009) | 1 line remove check for case handled in sub-function ........ r73393 | alexandre.vassalotti | 2009-06-12 13:56:57 -0500 (Fri, 12 Jun 2009) | 2 lines Clear reference to the static PyExc_RecursionErrorInst in _PyExc_Fini. ........ r73398 | alexandre.vassalotti | 2009-06-12 15:57:12 -0500 (Fri, 12 Jun 2009) | 3 lines Add const qualifier to PyErr_SetFromErrnoWithFilename and to PyErr_SetFromErrnoWithUnicodeFilename. ........ r73400 | alexandre.vassalotti | 2009-06-12 16:43:47 -0500 (Fri, 12 Jun 2009) | 2 lines Delete outdated make file for building the parser with MSVC 6. ........ r73404 | benjamin.peterson | 2009-06-12 20:40:00 -0500 (Fri, 12 Jun 2009) | 1 line keep the slice.step field as NULL if no step expression is given ........ r73405 | benjamin.peterson | 2009-06-12 22:46:30 -0500 (Fri, 12 Jun 2009) | 1 line prevent import statements from assigning to None ........ r73409 | benjamin.peterson | 2009-06-13 08:06:21 -0500 (Sat, 13 Jun 2009) | 1 line allow importing from a module named None if it has an 'as' clause ........ r73419 | benjamin.peterson | 2009-06-13 11:19:19 -0500 (Sat, 13 Jun 2009) | 1 line set Print.values to NULL if there are no values ........ r73420 | benjamin.peterson | 2009-06-13 12:08:53 -0500 (Sat, 13 Jun 2009) | 1 line give a better error message when deleting () ........ r73421 | benjamin.peterson | 2009-06-13 15:23:33 -0500 (Sat, 13 Jun 2009) | 1 line when no module is given in a 'from' relative import, make ImportFrom.module NULL ........ r73432 | amaury.forgeotdarc | 2009-06-14 16:20:40 -0500 (Sun, 14 Jun 2009) | 3 lines #6227: Because of a wrong indentation, the test was not testing what it should. Ensure that the snippet in doctest_aliases actually contains aliases. ........ r73457 | benjamin.peterson | 2009-06-16 18:13:09 -0500 (Tue, 16 Jun 2009) | 1 line add underscores ........ r73460 | benjamin.peterson | 2009-06-16 22:23:04 -0500 (Tue, 16 Jun 2009) | 1 line remove unused 'encoding' member from the compiler struct ........ r73485 | benjamin.peterson | 2009-06-19 17:07:47 -0500 (Fri, 19 Jun 2009) | 1 line remove duplicate test ........ r73486 | benjamin.peterson | 2009-06-19 17:09:17 -0500 (Fri, 19 Jun 2009) | 1 line add missing assertion #6313 ........ r73488 | benjamin.peterson | 2009-06-19 17:16:28 -0500 (Fri, 19 Jun 2009) | 1 line show that this one isn't used ........ r73489 | benjamin.peterson | 2009-06-19 17:21:12 -0500 (Fri, 19 Jun 2009) | 1 line use closures ........ r73501 | benjamin.peterson | 2009-06-21 18:01:07 -0500 (Sun, 21 Jun 2009) | 1 line don't need to add the name 'lambda' as assigned ........ r73502 | benjamin.peterson | 2009-06-21 18:03:36 -0500 (Sun, 21 Jun 2009) | 1 line remove tmpname support since it's no longer used ........ r73513 | benjamin.peterson | 2009-06-22 20:18:57 -0500 (Mon, 22 Jun 2009) | 1 line fix grammar ........ r73514 | benjamin.peterson | 2009-06-22 22:01:56 -0500 (Mon, 22 Jun 2009) | 1 line remove some unused symtable constants ........
*	Issue #1717: rename tp_compare to tp_reserved. I'll change the	Mark Dickinson	2009-02-02	1	-1/+1
| | | | |	type of tp_compare in a separate commit, for ease of reversion should things go wrong.
*	update version number	Benjamin Peterson	2008-12-06	1	-2/+2
|
*	Merged revisions ↵	Benjamin Peterson	2008-10-25	1	-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |	66974,66977,66984,66989,66992,66994-66996,66998-67000,67007,67015 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66974 | benjamin.peterson | 2008-10-19 08:59:01 -0500 (Sun, 19 Oct 2008) | 1 line fix compiler warning ........ r66977 | benjamin.peterson | 2008-10-19 14:39:16 -0500 (Sun, 19 Oct 2008) | 1 line mention -n ........ r66984 | armin.ronacher | 2008-10-20 16:29:08 -0500 (Mon, 20 Oct 2008) | 3 lines Fixed #4062, added import for _ast.__version__ to ast to match the documented behavior. ........ r66989 | matthias.klose | 2008-10-21 04:12:25 -0500 (Tue, 21 Oct 2008) | 2 lines - install versioned manpage ........ r66992 | benjamin.peterson | 2008-10-21 15:51:13 -0500 (Tue, 21 Oct 2008) | 1 line make sure to call iteritems() ........ r66994 | amaury.forgeotdarc | 2008-10-21 17:01:38 -0500 (Tue, 21 Oct 2008) | 6 lines #4157 move two test functions out of platform.py. Turn them into unit tests, and correct an obvious typo: (("a", "b") ("c", "d") ("e", "f")) compiles even with the missing commas, but does not execute very well... ........ r66995 | benjamin.peterson | 2008-10-21 17:18:29 -0500 (Tue, 21 Oct 2008) | 1 line return ArgInfo from inspect.getargvalues #4092 ........ r66996 | benjamin.peterson | 2008-10-21 17:20:31 -0500 (Tue, 21 Oct 2008) | 1 line add NEWs note for last change ........ r66998 | benjamin.peterson | 2008-10-22 15:57:43 -0500 (Wed, 22 Oct 2008) | 1 line fix a few typos ........ r66999 | benjamin.peterson | 2008-10-22 16:05:30 -0500 (Wed, 22 Oct 2008) | 1 line and another typo... ........ r67000 | benjamin.peterson | 2008-10-22 16:16:34 -0500 (Wed, 22 Oct 2008) | 1 line fix #4150: pdb's up command didn't work for generators in post-mortem ........ r67007 | benjamin.peterson | 2008-10-23 16:43:48 -0500 (Thu, 23 Oct 2008) | 1 line only nonempty __slots__ don't work ........ r67015 | georg.brandl | 2008-10-25 02:00:52 -0500 (Sat, 25 Oct 2008) | 2 lines Typo fix. ........
*	update Python-ast.c	Benjamin Peterson	2008-10-24	1	-0/+18
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*	Merged revisions 66377 via svnmerge from	Amaury Forgeot d'Arc	2008-09-10	1	-1/+1
| | | | | | | | | | | | | | | |	svn+ssh://pythondev@svn.python.org/python/trunk ........ r66377 | amaury.forgeotdarc | 2008-09-11 00:04:45 +0200 (jeu., 11 sept. 2008) | 8 lines #3743: PY_FORMAT_SIZE_T is designed for the OS "printf" functions, not for PyString_FromFormat which has an independent implementation, and uses "%zd". This makes a difference on win64, where printf needs "%Id" to display 64bit values. For example, queue.__repr__ was incorrect. Reviewed by Martin von Loewis. ........
*	Implement PEP 3121: new module initialization and finalization API.	Martin v. Löwis	2008-06-11	1	-110/+164
|
*	Renamed PyString to PyBytes	Christian Heimes	2008-05-26	1	-11/+11
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*	Merged revisions ↵	Neal Norwitz	2008-03-31	1	-12/+32
| | | | | | | | | | | | | | | | | | | | | | | |	61440-61441,61443,61445-61448,61451-61452,61455-61457,61459-61464,61466-61467,61469-61470,61476-61477,61479,61481-61482,61485,61487,61490,61493-61494,61497,61499-61502,61505-61506,61508,61511-61514,61519,61521-61522,61530-61531,61533-61537,61541-61555,61557-61558,61561-61562,61566-61569,61572-61574,61578-61579,61583-61584,61588-61589,61592,61594,61598-61601,61603-61604,61607-61612,61617,61619-61620,61624,61626,61628-61630,61635-61638,61640-61643,61645,61648,61653-61655,61659-61662,61664,61666,61668-61671,61673,61675,61679-61680,61682,61685-61686,61689-61695,61697-61699,61701-61703,61706,61710,61713,61717,61723,61726-61730,61736,61738,61740,61742,61745-61752,61754-61760,61762-61764,61768,61770-61772,61774-61775,61784-61787,61789-61792,61794-61795,61797-61806,61808-61809,61811-61812,61814-61819,61824,61826-61833,61835-61840,61843-61845,61848,61850,61854-61862,61865-61866,61868,61872-61873,61876-61877,61883-61888,61890-61891,61893-61899,61901-61903,61905-61912,61914,61917,61920-61921,61927,61930,61932-61934,61939,61941-61942,61944-61951,61955,61960-61963,61980,61982-61983,61991,61994-61996,62001-62003,62008-62010,62016-62017,62022,62024,62027,62031-62034,62041,62045-62046,62048,62050-62051,62055-62066,62068-62074,62076-62078 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r62048 | georg.brandl | 2008-03-29 23:53:55 -0700 (Sat, 29 Mar 2008) | 2 lines Adapt test_ast to the new ExceptHandler type. ........ r62050 | georg.brandl | 2008-03-30 00:09:22 -0700 (Sun, 30 Mar 2008) | 2 lines Convert test_ast to unittest and add a test for r62049. ........ r62051 | georg.brandl | 2008-03-30 12:00:49 -0700 (Sun, 30 Mar 2008) | 2 lines Make _fields attr for no fields consistent with _attributes attr. ........ r62059 | georg.brandl | 2008-03-30 13:20:39 -0700 (Sun, 30 Mar 2008) | 2 lines Make AST nodes pickleable. ........

• [next]

generated by cgit v0.12 at 2025-12-08 18:34:19 (GMT)

/* Python interpreter top-level routines, including init/exit */

#include "Python.h"

#include "Python-ast.h"
#undef Yield /* undefine macro conflicting with winbase.h */
#include "grammar.h"
#include "node.h"
#include "token.h"
#include "parsetok.h"
#include "errcode.h"
#include "code.h"
#include "compile.h"
#include "symtable.h"
#include "pyarena.h"
#include "ast.h"
#include "eval.h"
#include "marshal.h"

#ifdef HAVE_SIGNAL_H
#include <signal.h>
#endif

#ifdef MS_WINDOWS
#include "malloc.h" /* for alloca */
#endif

#ifdef HAVE_LANGINFO_H
#include <locale.h>
#include <langinfo.h>
#endif

#ifdef MS_WINDOWS
#undef BYTE
#include "windows.h"
#endif

#ifndef Py_REF_DEBUG
#define PRINT_TOTAL_REFS()
#else /* Py_REF_DEBUG */
#define PRINT_TOTAL_REFS() fprintf(stderr,				\
				   "[%" PY_FORMAT_SIZE_T "d refs]\n",	\
				   _Py_GetRefTotal())
#endif

#ifdef __cplusplus
extern "C" {
#endif

extern char *Py_GetPath(void);

extern grammar _PyParser_Grammar; /* From graminit.c */

/* Forward */
static void initmain(void);
static void initsite(void);
static PyObject *run_mod(mod_ty, const char *, PyObject *, PyObject *,
			  PyCompilerFlags *, PyArena *);
static PyObject *run_pyc_file(FILE *, const char *, PyObject *, PyObject *,
			      PyCompilerFlags *);
static void err_input(perrdetail *);
static void initsigs(void);
static void call_sys_exitfunc(void);
static void call_ll_exitfuncs(void);
extern void _PyUnicode_Init(void);
extern void _PyUnicode_Fini(void);

#ifdef WITH_THREAD
extern void _PyGILState_Init(PyInterpreterState *, PyThreadState *);
extern void _PyGILState_Fini(void);
#endif /* WITH_THREAD */

int Py_DebugFlag; /* Needed by parser.c */
int Py_VerboseFlag; /* Needed by import.c */
int Py_InteractiveFlag; /* Needed by Py_FdIsInteractive() below */
int Py_InspectFlag; /* Needed to determine whether to exit at SystemError */
int Py_NoSiteFlag; /* Suppress 'import site' */
int Py_BytesWarningFlag; /* Warn on str(bytes) and str(buffer) */
int Py_DontWriteBytecodeFlag; /* Suppress writing bytecode files (*.py[co]) */
int Py_UseClassExceptionsFlag = 1; /* Needed by bltinmodule.c: deprecated */
int Py_FrozenFlag; /* Needed by getpath.c */
int Py_UnicodeFlag = 0; /* Needed by compile.c */
int Py_IgnoreEnvironmentFlag; /* e.g. PYTHONPATH, PYTHONHOME */
/* _XXX Py_QnewFlag should go away in 2.3.  It's true iff -Qnew is passed,
  on the command line, and is used in 2.2 by ceval.c to make all "/" divisions
  true divisions (which they will be in 2.3). */
int _Py_QnewFlag = 0;
int Py_NoUserSiteDirectory = 0; /* for -s and site.py */

/* PyModule_GetWarningsModule is no longer necessary as of 2.6
since _warnings is builtin.  This API should not be used. */
PyObject *
PyModule_GetWarningsModule(void)
{
	return PyImport_ImportModule("warnings");
}

static int initialized = 0;

/* API to access the initialized flag -- useful for esoteric use */

int
Py_IsInitialized(void)
{
	return initialized;
}

/* Global initializations.  Can be undone by Py_Finalize().  Don't
   call this twice without an intervening Py_Finalize() call.  When
   initializations fail, a fatal error is issued and the function does
   not return.  On return, the first thread and interpreter state have
   been created.

   Locking: you must hold the interpreter lock while calling this.
   (If the lock has not yet been initialized, that's equivalent to
   having the lock, but you cannot use multiple threads.)

*/

static int
add_flag(int flag, const char *envs)
{
	int env = atoi(envs);
	if (flag < env)
		flag = env;
	if (flag < 1)
		flag = 1;
	return flag;
}

void
Py_InitializeEx(int install_sigs)
{
	PyInterpreterState *interp;
	PyThreadState *tstate;
	PyObject *bimod, *sysmod;
	char *p;
	char *icodeset = NULL; /* On Windows, input codeset may theoretically 
			          differ from output codeset. */
	char *codeset = NULL;
	char *errors = NULL;
	int free_codeset = 0;
	int overridden = 0;
	PyObject *sys_stream, *sys_isatty;
#if defined(Py_USING_UNICODE) && defined(HAVE_LANGINFO_H) && defined(CODESET)
	char *saved_locale, *loc_codeset;
#endif
#ifdef MS_WINDOWS
	char ibuf[128];
	char buf[128];
#endif
	extern void _Py_ReadyTypes(void);

	if (initialized)
		return;
	initialized = 1;

	if ((p = Py_GETENV("PYTHONDEBUG")) && *p != '\0')
		Py_DebugFlag = add_flag(Py_DebugFlag, p);
	if ((p = Py_GETENV("PYTHONVERBOSE")) && *p != '\0')
		Py_VerboseFlag = add_flag(Py_VerboseFlag, p);
	if ((p = Py_GETENV("PYTHONOPTIMIZE")) && *p != '\0')
		Py_OptimizeFlag = add_flag(Py_OptimizeFlag, p);
	if ((p = Py_GETENV("PYTHONDONTWRITEBYTECODE")) && *p != '\0')
		Py_DontWriteBytecodeFlag = add_flag(Py_DontWriteBytecodeFlag, p);

	interp = PyInterpreterState_New();
	if (interp == NULL)
		Py_FatalError("Py_Initialize: can't make first interpreter");

	tstate = PyThreadState_New(interp);
	if (tstate == NULL)
		Py_FatalError("Py_Initialize: can't make first thread");
	(void) PyThreadState_Swap(tstate);

	_Py_ReadyTypes();

	if (!_PyFrame_Init())
		Py_FatalError("Py_Initialize: can't init frames");

	if (!_PyInt_Init())
		Py_FatalError("Py_Initialize: can't init ints");

	if (!PyByteArray_Init())
		Py_FatalError("Py_Initialize: can't init bytearray");

	_PyFloat_Init();

	interp->modules = PyDict_New();
	if (interp->modules == NULL)
		Py_FatalError("Py_Initialize: can't make modules dictionary");
	interp->modules_reloading = PyDict_New();
	if (interp->modules_reloading == NULL)
		Py_FatalError("Py_Initialize: can't make modules_reloading dictionary");

#ifdef Py_USING_UNICODE
	/* Init Unicode implementation; relies on the codec registry */
	_PyUnicode_Init();
#endif

	bimod = _PyBuiltin_Init();
	if (bimod == NULL)
		Py_FatalError("Py_Initialize: can't initialize __builtin__");
	interp->builtins = PyModule_GetDict(bimod);
	if (interp->builtins == NULL)
		Py_FatalError("Py_Initialize: can't initialize builtins dict");
	Py_INCREF(interp->builtins);

	sysmod = _PySys_Init();
	if (sysmod == NULL)
		Py_FatalError("Py_Initialize: can't initialize sys");
	interp->sysdict = PyModule_GetDict(sysmod);
	if (interp->sysdict == NULL)
		Py_FatalError("Py_Initialize: can't initialize sys dict");
	Py_INCREF(interp->sysdict);
	_PyImport_FixupExtension("sys", "sys");
	PySys_SetPath(Py_GetPath());
	PyDict_SetItemString(interp->sysdict, "modules",
			     interp->modules);

	_PyImport_Init();

	/* initialize builtin exceptions */
	_PyExc_Init();
	_PyImport_FixupExtension("exceptions", "exceptions");

	/* phase 2 of builtins */
	_PyImport_FixupExtension("__builtin__", "__builtin__");

	_PyImportHooks_Init();

	if (install_sigs)
		initsigs(); /* Signal handling stuff, including initintr() */
		
	/* Initialize warnings. */
	_PyWarnings_Init();
	if (PySys_HasWarnOptions()) {
		PyObject *warnings_module = PyImport_ImportModule("warnings");
		if (!warnings_module)
			PyErr_Clear();
		Py_XDECREF(warnings_module);
	}

	initmain(); /* Module __main__ */
	if (!Py_NoSiteFlag)
		initsite(); /* Module site */

	/* auto-thread-state API, if available */
#ifdef WITH_THREAD
	_PyGILState_Init(interp, tstate);
#endif /* WITH_THREAD */

	if ((p = Py_GETENV("PYTHONIOENCODING")) && *p != '\0') {
		p = icodeset = codeset = strdup(p);
		free_codeset = 1;
		errors = strchr(p, ':');
		if (errors) {
			*errors = '\0';
			errors++;
		}
		overridden = 1;
	}

#if defined(Py_USING_UNICODE) && defined(HAVE_LANGINFO_H) && defined(CODESET)
	/* On Unix, set the file system encoding according to the
	   user's preference, if the CODESET names a well-known
	   Python codec, and Py_FileSystemDefaultEncoding isn't
	   initialized by other means. Also set the encoding of
	   stdin and stdout if these are terminals, unless overridden.  */

	if (!overridden || !Py_FileSystemDefaultEncoding) {
		saved_locale = strdup(setlocale(LC_CTYPE, NULL));
		setlocale(LC_CTYPE, "");
		loc_codeset = nl_langinfo(CODESET);
		if (loc_codeset && *loc_codeset) {
			PyObject *enc = PyCodec_Encoder(loc_codeset);
			if (enc) {
				loc_codeset = strdup(loc_codeset);
				Py_DECREF(enc);
			} else {
				loc_codeset = NULL;
				PyErr_Clear();
			}
		} else
			loc_codeset = NULL;
		setlocale(LC_CTYPE, saved_locale);
		free(saved_locale);

		if (!overridden) {
			codeset = icodeset = loc_codeset;
			free_codeset = 1;
		}

		/* Initialize Py_FileSystemDefaultEncoding from
		   locale even if PYTHONIOENCODING is set. */
		if (!Py_FileSystemDefaultEncoding) {
			Py_FileSystemDefaultEncoding = loc_codeset;
			if (!overridden)
				free_codeset = 0;
		}
	}
#endif

#ifdef MS_WINDOWS
	if (!overridden) {
		icodeset = ibuf;
		codeset = buf;
		sprintf(ibuf, "cp%d", GetConsoleCP());
		sprintf(buf, "cp%d", GetConsoleOutputCP());
	}
#endif

	if (codeset) {
		sys_stream = PySys_GetObject("stdin");
		sys_isatty = PyObject_CallMethod(sys_stream, "isatty", "");
		if (!sys_isatty)
			PyErr_Clear();
		if ((overridden ||
		     (sys_isatty && PyObject_IsTrue(sys_isatty))) &&
		   PyFile_Check(sys_stream)) {
			if (!PyFile_SetEncodingAndErrors(sys_stream, icodeset, errors))
				Py_FatalError("Cannot set codeset of stdin");
		}
		Py_XDECREF(sys_isatty);

		sys_stream = PySys_GetObject("stdout");
		sys_isatty = PyObject_CallMethod(sys_stream, "isatty", "");
		if (!sys_isatty)
			PyErr_Clear();
		if ((overridden || 
		     (sys_isatty && PyObject_IsTrue(sys_isatty))) &&
		   PyFile_Check(sys_stream)) {
			if (!PyFile_SetEncodingAndErrors(sys_stream, codeset, errors))
				Py_FatalError("Cannot set codeset of stdout");
		}
		Py_XDECREF(sys_isatty);

		sys_stream = PySys_GetObject("stderr");
		sys_isatty = PyObject_CallMethod(sys_stream, "isatty", "");
		if (!sys_isatty)
			PyErr_Clear();
		if((overridden || 
		    (sys_isatty && PyObject_IsTrue(sys_isatty))) &&
		   PyFile_Check(sys_stream)) {
			if (!PyFile_SetEncodingAndErrors(sys_stream, codeset, errors))
				Py_FatalError("Cannot set codeset of stderr");
		}
		Py_XDECREF(sys_isatty);

		if (free_codeset)
			free(codeset);
	}
}

void
Py_Initialize(void)
{
	Py_InitializeEx(1);
}


#ifdef COUNT_ALLOCS
extern void dump_counts(FILE*);
#endif

/* Undo the effect of Py_Initialize().

   Beware: if multiple interpreter and/or thread states exist, these
   are not wiped out; only the current thread and interpreter state
   are deleted.  But since everything else is deleted, those other
   interpreter and thread states should no longer be used.

   (XXX We should do better, e.g. wipe out all interpreters and
   threads.)

   Locking: as above.

*/

void
Py_Finalize(void)
{
	PyInterpreterState *interp;
	PyThreadState *tstate;

	if (!initialized)
		return;

	/* The interpreter is still entirely intact at this point, and the
	 * exit funcs may be relying on that.  In particular, if some thread
	 * or exit func is still waiting to do an import, the import machinery
	 * expects Py_IsInitialized() to return true.  So don't say the
	 * interpreter is uninitialized until after the exit funcs have run.
	 * Note that Threading.py uses an exit func to do a join on all the
	 * threads created thru it, so this also protects pending imports in
	 * the threads created via Threading.
	 */
	call_sys_exitfunc();
	initialized = 0;

	/* Get current thread state and interpreter pointer */
	tstate = PyThreadState_GET();
	interp = tstate->interp;

	/* Disable signal handling */
	PyOS_FiniInterrupts();

	/* Clear type lookup cache */
	PyType_ClearCache();

	/* Collect garbage.  This may call finalizers; it's nice to call these
	 * before all modules are destroyed.
	 * XXX If a __del__ or weakref callback is triggered here, and tries to
	 * XXX import a module, bad things can happen, because Python no
	 * XXX longer believes it's initialized.
	 * XXX     Fatal Python error: Interpreter not initialized (version mismatch?)
	 * XXX is easy to provoke that way.  I've also seen, e.g.,
	 * XXX     Exception exceptions.ImportError: 'No module named sha'
	 * XXX         in <function callback at 0x008F5718> ignored
	 * XXX but I'm unclear on exactly how that one happens.  In any case,
	 * XXX I haven't seen a real-life report of either of these.
	 */
	PyGC_Collect();
#ifdef COUNT_ALLOCS
	/* With COUNT_ALLOCS, it helps to run GC multiple times:
	   each collection might release some types from the type
	   list, so they become garbage. */
	while (PyGC_Collect() > 0)
		/* nothing */;
#endif

	/* Destroy all modules */
	PyImport_Cleanup();

	/* Collect final garbage.  This disposes of cycles created by
	 * new-style class definitions, for example.
	 * XXX This is disabled because it caused too many problems.  If
	 * XXX a __del__ or weakref callback triggers here, Python code has
	 * XXX a hard time running, because even the sys module has been
	 * XXX cleared out (sys.stdout is gone, sys.excepthook is gone, etc).
	 * XXX One symptom is a sequence of information-free messages
	 * XXX coming from threads (if a __del__ or callback is invoked,
	 * XXX other threads can execute too, and any exception they encounter
	 * XXX triggers a comedy of errors as subsystem after subsystem
	 * XXX fails to find what it *expects* to find in sys to help report
	 * XXX the exception and consequent unexpected failures).  I've also
	 * XXX seen segfaults then, after adding print statements to the
	 * XXX Python code getting called.
	 */
#if 0
	PyGC_Collect();
#endif

	/* Destroy the database used by _PyImport_{Fixup,Find}Extension */
	_PyImport_Fini();

	/* Debugging stuff */
#ifdef COUNT_ALLOCS
	dump_counts(stdout);
#endif

	PRINT_TOTAL_REFS();

#ifdef Py_TRACE_REFS
	/* Display all objects still alive -- this can invoke arbitrary
	 * __repr__ overrides, so requires a mostly-intact interpreter.
	 * Alas, a lot of stuff may still be alive now that will be cleaned
	 * up later.
	 */
	if (Py_GETENV("PYTHONDUMPREFS"))
		_Py_PrintReferences(stderr);
#endif /* Py_TRACE_REFS */

	/* Clear interpreter state */
	PyInterpreterState_Clear(interp);

	/* Now we decref the exception classes.  After this point nothing
	   can raise an exception.  That's okay, because each Fini() method
	   below has been checked to make sure no exceptions are ever
	   raised.
	*/

	_PyExc_Fini();

	/* Cleanup auto-thread-state */
#ifdef WITH_THREAD
	_PyGILState_Fini();
#endif /* WITH_THREAD */

	/* Delete current thread */
	PyThreadState_Swap(NULL);
	PyInterpreterState_Delete(interp);

	/* Sundry finalizers */
	PyMethod_Fini();
	PyFrame_Fini();
	PyCFunction_Fini();
	PyTuple_Fini();
	PyList_Fini();
	PySet_Fini();
	PyString_Fini();
	PyByteArray_Fini();
	PyInt_Fini();
	PyFloat_Fini();
	PyDict_Fini();

#ifdef Py_USING_UNICODE
	/* Cleanup Unicode implementation */
	_PyUnicode_Fini();
#endif

	/* XXX Still allocated:
	   - various static ad-hoc pointers to interned strings
	   - int and float free list blocks
	   - whatever various modules and libraries allocate
	*/

	PyGrammar_RemoveAccelerators(&_PyParser_Grammar);

#ifdef Py_TRACE_REFS
	/* Display addresses (& refcnts) of all objects still alive.
	 * An address can be used to find the repr of the object, printed
	 * above by _Py_PrintReferences.
	 */
	if (Py_GETENV("PYTHONDUMPREFS"))
		_Py_PrintReferenceAddresses(stderr);
#endif /* Py_TRACE_REFS */
#ifdef PYMALLOC_DEBUG
	if (Py_GETENV("PYTHONMALLOCSTATS"))
		_PyObject_DebugMallocStats();
#endif

	call_ll_exitfuncs();
}

/* Create and initialize a new interpreter and thread, and return the
   new thread.  This requires that Py_Initialize() has been called
   first.

   Unsuccessful initialization yields a NULL pointer.  Note that *no*
   exception information is available even in this case -- the
   exception information is held in the thread, and there is no
   thread.

   Locking: as above.

*/

PyThreadState *
Py_NewInterpreter(void)
{
	PyInterpreterState *interp;
	PyThreadState *tstate, *save_tstate;
	PyObject *bimod, *sysmod;

	if (!initialized)
		Py_FatalError("Py_NewInterpreter: call Py_Initialize first");

	interp = PyInterpreterState_New();
	if (interp == NULL)
		return NULL;

	tstate = PyThreadState_New(interp);
	if (tstate == NULL) {
		PyInterpreterState_Delete(interp);
		return NULL;
	}

	save_tstate = PyThreadState_Swap(tstate);

	/* XXX The following is lax in error checking */

	interp->modules = PyDict_New();
	interp->modules_reloading = PyDict_New();

	bimod = _PyImport_FindExtension("__builtin__", "__builtin__");
	if (bimod != NULL) {
		interp->builtins = PyModule_GetDict(bimod);
		if (interp->builtins == NULL)
			goto handle_error;
		Py_INCREF(interp->builtins);
	}
	sysmod = _PyImport_FindExtension("sys", "sys");
	if (bimod != NULL && sysmod != NULL) {
		interp->sysdict = PyModule_GetDict(sysmod);
		if (interp->sysdict == NULL)
			goto handle_error;
		Py_INCREF(interp->sysdict);
		PySys_SetPath(Py_GetPath());
		PyDict_SetItemString(interp->sysdict, "modules",
				     interp->modules);
		_PyImportHooks_Init();
		initmain();
		if (!Py_NoSiteFlag)
			initsite();
	}

	if (!PyErr_Occurred())
		return tstate;

handle_error:
	/* Oops, it didn't work.  Undo it all. */

	PyErr_Print();
	PyThreadState_Clear(tstate);
	PyThreadState_Swap(save_tstate);
	PyThreadState_Delete(tstate);
	PyInterpreterState_Delete(interp);

	return NULL;
}

/* Delete an interpreter and its last thread.  This requires that the
   given thread state is current, that the thread has no remaining
   frames, and that it is its interpreter's only remaining thread.
   It is a fatal error to violate these constraints.

   (Py_Finalize() doesn't have these constraints -- it zaps
   everything, regardless.)

   Locking: as above.

*/

void
Py_EndInterpreter(PyThreadState *tstate)
{
	PyInterpreterState *interp = tstate->interp;

	if (tstate != PyThreadState_GET())
		Py_FatalError("Py_EndInterpreter: thread is not current");
	if (tstate->frame != NULL)
		Py_FatalError("Py_EndInterpreter: thread still has a frame");
	if (tstate != interp->tstate_head || tstate->next != NULL)
		Py_FatalError("Py_EndInterpreter: not the last thread");

	PyImport_Cleanup();
	PyInterpreterState_Clear(interp);
	PyThreadState_Swap(NULL);
	PyInterpreterState_Delete(interp);
}

static char *progname = "python";

void
Py_SetProgramName(char *pn)
{
	if (pn && *pn)
		progname = pn;
}

char *
Py_GetProgramName(void)
{
	return progname;
}

static char *default_home = NULL;

void
Py_SetPythonHome(char *home)
{
	default_home = home;
}

char *
Py_GetPythonHome(void)
{
	char *home = default_home;
	if (home == NULL && !Py_IgnoreEnvironmentFlag)
		home = Py_GETENV("PYTHONHOME");
	return home;
}

/* Create __main__ module */

static void
initmain(void)
{
	PyObject *m, *d;
	m = PyImport_AddModule("__main__");
	if (m == NULL)
		Py_FatalError("can't create __main__ module");
	d = PyModule_GetDict(m);
	if (PyDict_GetItemString(d, "__builtins__") == NULL) {
		PyObject *bimod = PyImport_ImportModule("__builtin__");
		if (bimod == NULL ||
		    PyDict_SetItemString(d, "__builtins__", bimod) != 0)
			Py_FatalError("can't add __builtins__ to __main__");
		Py_DECREF(bimod);
	}
}

/* Import the site module (not into __main__ though) */

static void
initsite(void)
{
	PyObject *m, *f;
	m = PyImport_ImportModule("site");
	if (m == NULL) {
		f = PySys_GetObject("stderr");
		if (Py_VerboseFlag) {
			PyFile_WriteString(
				"'import site' failed; traceback:\n", f);
			PyErr_Print();
		}
		else {
			PyFile_WriteString(
			  "'import site' failed; use -v for traceback\n", f);
			PyErr_Clear();
		}
	}
	else {
		Py_DECREF(m);
	}
}

/* Parse input from a file and execute it */

int
PyRun_AnyFileExFlags(FILE *fp, const char *filename, int closeit,
		     PyCompilerFlags *flags)
{
	if (filename == NULL)
		filename = "???";
	if (Py_FdIsInteractive(fp, filename)) {
		int err = PyRun_InteractiveLoopFlags(fp, filename, flags);
		if (closeit)
			fclose(fp);
		return err;
	}
	else
		return PyRun_SimpleFileExFlags(fp, filename, closeit, flags);
}

int
PyRun_InteractiveLoopFlags(FILE *fp, const char *filename, PyCompilerFlags *flags)
{
	PyObject *v;
	int ret;
	PyCompilerFlags local_flags;

	if (flags == NULL) {
		flags = &local_flags;
		local_flags.cf_flags = 0;
	}
	v = PySys_GetObject("ps1");
	if (v == NULL) {
		PySys_SetObject("ps1", v = PyString_FromString(">>> "));
		Py_XDECREF(v);
	}
	v = PySys_GetObject("ps2");
	if (v == NULL) {
		PySys_SetObject("ps2", v = PyString_FromString("... "));
		Py_XDECREF(v);
	}
	for (;;) {
		ret = PyRun_InteractiveOneFlags(fp, filename, flags);
		PRINT_TOTAL_REFS();
		if (ret == E_EOF)
			return 0;
		/*
		if (ret == E_NOMEM)
			return -1;
		*/
	}
}

#if 0
/* compute parser flags based on compiler flags */
#define PARSER_FLAGS(flags) \
	((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \
		      PyPARSE_DONT_IMPLY_DEDENT : 0)) : 0)
#endif
#if 1
/* Keep an example of flags with future keyword support. */
#define PARSER_FLAGS(flags) \
	((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \
		      PyPARSE_DONT_IMPLY_DEDENT : 0) \
		    | (((flags)->cf_flags & CO_FUTURE_PRINT_FUNCTION) ? \
		       PyPARSE_PRINT_IS_FUNCTION : 0) \
		    | (((flags)->cf_flags & CO_FUTURE_UNICODE_LITERALS) ? \
		       PyPARSE_UNICODE_LITERALS : 0) \
		    ) : 0)
#endif

int
PyRun_InteractiveOneFlags(FILE *fp, const char *filename, PyCompilerFlags *flags)
{
	PyObject *m, *d, *v, *w;
	mod_ty mod;
	PyArena *arena;
	char *ps1 = "", *ps2 = "";
	int errcode = 0;

	v = PySys_GetObject("ps1");
	if (v != NULL) {
		v = PyObject_Str(v);
		if (v == NULL)
			PyErr_Clear();
		else if (PyString_Check(v))
			ps1 = PyString_AsString(v);
	}
	w = PySys_GetObject("ps2");
	if (w != NULL) {
		w = PyObject_Str(w);
		if (w == NULL)
			PyErr_Clear();
		else if (PyString_Check(w))
			ps2 = PyString_AsString(w);
	}
	arena = PyArena_New();
	if (arena == NULL) {
		Py_XDECREF(v);
		Py_XDECREF(w);
		return -1;
	}
	mod = PyParser_ASTFromFile(fp, filename,
				   Py_single_input, ps1, ps2,
				   flags, &errcode, arena);
	Py_XDECREF(v);
	Py_XDECREF(w);
	if (mod == NULL) {
		PyArena_Free(arena);
		if (errcode == E_EOF) {
			PyErr_Clear();
			return E_EOF;
		}
		PyErr_Print();
		return -1;
	}
	m = PyImport_AddModule("__main__");
	if (m == NULL) {
		PyArena_Free(arena);
		return -1;
	}
	d = PyModule_GetDict(m);
	v = run_mod(mod, filename, d, d, flags, arena);
	PyArena_Free(arena);
	if (v == NULL) {
		PyErr_Print();
		return -1;
	}
	Py_DECREF(v);
	if (Py_FlushLine())
		PyErr_Clear();
	return 0;
}

/* Check whether a file maybe a pyc file: Look at the extension,
   the file type, and, if we may close it, at the first few bytes. */

static int
maybe_pyc_file(FILE *fp, const char* filename, const char* ext, int closeit)
{
	if (strcmp(ext, ".pyc") == 0 || strcmp(ext, ".pyo") == 0)
		return 1;

	/* Only look into the file if we are allowed to close it, since
	   it then should also be seekable. */
	if (closeit) {
		/* Read only two bytes of the magic. If the file was opened in
		   text mode, the bytes 3 and 4 of the magic (\r\n) might not
		   be read as they are on disk. */
		unsigned int halfmagic = PyImport_GetMagicNumber() & 0xFFFF;
		unsigned char buf[2];
		/* Mess:  In case of -x, the stream is NOT at its start now,
		   and ungetc() was used to push back the first newline,
		   which makes the current stream position formally undefined,
		   and a x-platform nightmare.
		   Unfortunately, we have no direct way to know whether -x
		   was specified.  So we use a terrible hack:  if the current
		   stream position is not 0, we assume -x was specified, and
		   give up.  Bug 132850 on SourceForge spells out the
		   hopelessness of trying anything else (fseek and ftell
		   don't work predictably x-platform for text-mode files).
		*/
		int ispyc = 0;
		if (ftell(fp) == 0) {
			if (fread(buf, 1, 2, fp) == 2 &&
			    ((unsigned int)buf[1]<<8 | buf[0]) == halfmagic)
				ispyc = 1;
			rewind(fp);
		}
		return ispyc;
	}
	return 0;
}

int
PyRun_SimpleFileExFlags(FILE *fp, const char *filename, int closeit,
			PyCompilerFlags *flags)
{
	PyObject *m, *d, *v;
	const char *ext;
	int set_file_name = 0, ret, len;

	m = PyImport_AddModule("__main__");
	if (m == NULL)
		return -1;
	d = PyModule_GetDict(m);
	if (PyDict_GetItemString(d, "__file__") == NULL) {
		PyObject *f = PyString_FromString(filename);
		if (f == NULL)
			return -1;
		if (PyDict_SetItemString(d, "__file__", f) < 0) {
			Py_DECREF(f);
			return -1;
		}
		set_file_name = 1;
		Py_DECREF(f);
	}
	len = strlen(filename);
	ext = filename + len - (len > 4 ? 4 : 0);
	if (maybe_pyc_file(fp, filename, ext, closeit)) {
		/* Try to run a pyc file. First, re-open in binary */
		if (closeit)
			fclose(fp);
		if ((fp = fopen(filename, "rb")) == NULL) {
			fprintf(stderr, "python: Can't reopen .pyc file\n");
			ret = -1;
			goto done;
		}
		/* Turn on optimization if a .pyo file is given */
		if (strcmp(ext, ".pyo") == 0)
			Py_OptimizeFlag = 1;
		v = run_pyc_file(fp, filename, d, d, flags);
	} else {
		v = PyRun_FileExFlags(fp, filename, Py_file_input, d, d,
				      closeit, flags);
	}
	if (v == NULL) {
		PyErr_Print();
		ret = -1;
		goto done;
	}
	Py_DECREF(v);
	if (Py_FlushLine())
		PyErr_Clear();
	ret = 0;
  done:
	if (set_file_name && PyDict_DelItemString(d, "__file__"))
		PyErr_Clear();
	return ret;
}

int
PyRun_SimpleStringFlags(const char *command, PyCompilerFlags *flags)
{
	PyObject *m, *d, *v;
	m = PyImport_AddModule("__main__");
	if (m == NULL)
		return -1;
	d = PyModule_GetDict(m);
	v = PyRun_StringFlags(command, Py_file_input, d, d, flags);
	if (v == NULL) {
		PyErr_Print();
		return -1;
	}
	Py_DECREF(v);
	if (Py_FlushLine())
		PyErr_Clear();
	return 0;
}

static int
parse_syntax_error(PyObject *err, PyObject **message, const char **filename,
		   int *lineno, int *offset, const char **text)
{
	long hold;
	PyObject *v;

	/* old style errors */
	if (PyTuple_Check(err))
		return PyArg_ParseTuple(err, "O(ziiz)", message, filename,
					lineno, offset, text);

	/* new style errors.  `err' is an instance */

	if (! (v = PyObject_GetAttrString(err, "msg")))
		goto finally;
	*message = v;

	if (!(v = PyObject_GetAttrString(err, "filename")))
		goto finally;
	if (v == Py_None)
		*filename = NULL;
	else if (! (*filename = PyString_AsString(v)))
		goto finally;

	Py_DECREF(v);
	if (!(v = PyObject_GetAttrString(err, "lineno")))
		goto finally;
	hold = PyInt_AsLong(v);
	Py_DECREF(v);
	v = NULL;
	if (hold < 0 && PyErr_Occurred())
		goto finally;
	*lineno = (int)hold;

	if (!(v = PyObject_GetAttrString(err, "offset")))
		goto finally;
	if (v == Py_None) {
		*offset = -1;
		Py_DECREF(v);
		v = NULL;
	} else {
		hold = PyInt_AsLong(v);
		Py_DECREF(v);
		v = NULL;
		if (hold < 0 && PyErr_Occurred())
			goto finally;
		*offset = (int)hold;
	}

	if (!(v = PyObject_GetAttrString(err, "text")))
		goto finally;
	if (v == Py_None)
		*text = NULL;
	else if (! (*text = PyString_AsString(v)))
		goto finally;
	Py_DECREF(v);
	return 1;

finally:
	Py_XDECREF(v);
	return 0;
}

void
PyErr_Print(void)
{
	PyErr_PrintEx(1);
}

static void
print_error_text(PyObject *f, int offset, const char *text)
{
	char *nl;
	if (offset >= 0) {
		if (offset > 0 && offset == (int)strlen(text))
			offset--;
		for (;;) {
			nl = strchr(text, '\n');
			if (nl == NULL || nl-text >= offset)
				break;
			offset -= (int)(nl+1-text);
			text = nl+1;
		}
		while (*text == ' ' || *text == '\t') {
			text++;
			offset--;
		}
	}
	PyFile_WriteString("    ", f);
	PyFile_WriteString(text, f);
	if (*text == '\0' || text[strlen(text)-1] != '\n')
		PyFile_WriteString("\n", f);
	if (offset == -1)
		return;
	PyFile_WriteString("    ", f);
	offset--;
	while (offset > 0) {
		PyFile_WriteString(" ", f);
		offset--;
	}
	PyFile_WriteString("^\n", f);
}

static void
handle_system_exit(void)
{
	PyObject *exception, *value, *tb;
	int exitcode = 0;

	if (Py_InspectFlag)
		/* Don't exit if -i flag was given. This flag is set to 0
		 * when entering interactive mode for inspecting. */
		return;

	PyErr_Fetch(&exception, &value, &tb);
	if (Py_FlushLine())
		PyErr_Clear();
	fflush(stdout);
	if (value == NULL || value == Py_None)
		goto done;
	if (PyExceptionInstance_Check(value)) {
		/* The error code should be in the `code' attribute. */
		PyObject *code = PyObject_GetAttrString(value, "code");
		if (code) {
			Py_DECREF(value);
			value = code;
			if (value == Py_None)
				goto done;
		}
		/* If we failed to dig out the 'code' attribute,
		   just let the else clause below print the error. */
	}
	if (PyInt_Check(value))
		exitcode = (int)PyInt_AsLong(value);
	else {
		PyObject_Print(value, stderr, Py_PRINT_RAW);
		PySys_WriteStderr("\n");
		exitcode = 1;
	}
 done:
	/* Restore and clear the exception info, in order to properly decref
	 * the exception, value, and traceback.	 If we just exit instead,
	 * these leak, which confuses PYTHONDUMPREFS output, and may prevent
	 * some finalizers from running.
	 */
	PyErr_Restore(exception, value, tb);
	PyErr_Clear();
	Py_Exit(exitcode);
	/* NOTREACHED */
}

void
PyErr_PrintEx(int set_sys_last_vars)
{
	PyObject *exception, *v, *tb, *hook;

	if (PyErr_ExceptionMatches(PyExc_SystemExit)) {
		handle_system_exit();
	}
	PyErr_Fetch(&exception, &v, &tb);
	if (exception == NULL)
		return;
	PyErr_NormalizeException(&exception, &v, &tb);
	if (exception == NULL)
		return;
	/* Now we know v != NULL too */
	if (set_sys_last_vars) {
		PySys_SetObject("last_type", exception);
		PySys_SetObject("last_value", v);
		PySys_SetObject("last_traceback", tb);
	}
	hook = PySys_GetObject("excepthook");
	if (hook) {
		PyObject *args = PyTuple_Pack(3,
		    exception, v, tb ? tb : Py_None);
		PyObject *result = PyEval_CallObject(hook, args);
		if (result == NULL) {
			PyObject *exception2, *v2, *tb2;
			if (PyErr_ExceptionMatches(PyExc_SystemExit)) {
				handle_system_exit();
			}
			PyErr_Fetch(&exception2, &v2, &tb2);
			PyErr_NormalizeException(&exception2, &v2, &tb2);
			/* It should not be possible for exception2 or v2
			   to be NULL. However PyErr_Display() can't
			   tolerate NULLs, so just be safe. */
			if (exception2 == NULL) {
				exception2 = Py_None;
				Py_INCREF(exception2);
			}
			if (v2 == NULL) {
				v2 = Py_None;
				Py_INCREF(v2);
			}
			if (Py_FlushLine())
				PyErr_Clear();
			fflush(stdout);
			PySys_WriteStderr("Error in sys.excepthook:\n");
			PyErr_Display(exception2, v2, tb2);
			PySys_WriteStderr("\nOriginal exception was:\n");
			PyErr_Display(exception, v, tb);
			Py_DECREF(exception2);
			Py_DECREF(v2);
			Py_XDECREF(tb2);
		}
		Py_XDECREF(result);
		Py_XDECREF(args);
	} else {
		PySys_WriteStderr("sys.excepthook is missing\n");
		PyErr_Display(exception, v, tb);
	}
	Py_XDECREF(exception);
	Py_XDECREF(v);
	Py_XDECREF(tb);
}

void
PyErr_Display(PyObject *exception, PyObject *value, PyObject *tb)
{
	int err = 0;
	PyObject *f = PySys_GetObject("stderr");
	Py_INCREF(value);
	if (f == NULL)
		fprintf(stderr, "lost sys.stderr\n");
	else {
		if (Py_FlushLine())
			PyErr_Clear();
		fflush(stdout);
		if (tb && tb != Py_None)
			err = PyTraceBack_Print(tb, f);
		if (err == 0 &&
		    PyObject_HasAttrString(value, "print_file_and_line"))
		{
			PyObject *message;
			const char *filename, *text;
			int lineno, offset;
			if (!parse_syntax_error(value, &message, &filename,
						&lineno, &offset, &text))
				PyErr_Clear();
			else {
				char buf[10];
				PyFile_WriteString("  File \"", f);
				if (filename == NULL)
					PyFile_WriteString("<string>", f);
				else
					PyFile_WriteString(filename, f);
				PyFile_WriteString("\", line ", f);
				PyOS_snprintf(buf, sizeof(buf), "%d", lineno);
				PyFile_WriteString(buf, f);
				PyFile_WriteString("\n", f);
				if (text != NULL)
					print_error_text(f, offset, text);
				Py_DECREF(value);
				value = message;
				/* Can't be bothered to check all those
				   PyFile_WriteString() calls */
				if (PyErr_Occurred())
					err = -1;
			}
		}
		if (err) {
			/* Don't do anything else */
		}
		else if (PyExceptionClass_Check(exception)) {
			PyObject* moduleName;
			char* className = PyExceptionClass_Name(exception);
			if (className != NULL) {
				char *dot = strrchr(className, '.');
				if (dot != NULL)
					className = dot+1;
			}

			moduleName = PyObject_GetAttrString(exception, "__module__");
			if (moduleName == NULL)
				err = PyFile_WriteString("<unknown>", f);
			else {
				char* modstr = PyString_AsString(moduleName);
				if (modstr && strcmp(modstr, "exceptions"))
				{
					err = PyFile_WriteString(modstr, f);
					err += PyFile_WriteString(".", f);
				}
				Py_DECREF(moduleName);
			}
			if (err == 0) {
				if (className == NULL)
				      err = PyFile_WriteString("<unknown>", f);
				else
				      err = PyFile_WriteString(className, f);
			}
		}
		else
			err = PyFile_WriteObject(exception, f, Py_PRINT_RAW);
		if (err == 0 && (value != Py_None)) {
			PyObject *s = PyObject_Str(value);
			/* only print colon if the str() of the
			   object is not the empty string
			*/
			if (s == NULL)
				err = -1;
			else if (!PyString_Check(s) ||
				 PyString_GET_SIZE(s) != 0)
				err = PyFile_WriteString(": ", f);
			if (err == 0)
			  err = PyFile_WriteObject(s, f, Py_PRINT_RAW);
			Py_XDECREF(s);
		}
		/* try to write a newline in any case */
		err += PyFile_WriteString("\n", f);
	}
	Py_DECREF(value);
	/* If an error happened here, don't show it.
	   XXX This is wrong, but too many callers rely on this behavior. */
	if (err != 0)
		PyErr_Clear();
}

PyObject *
PyRun_StringFlags(const char *str, int start, PyObject *globals,
		  PyObject *locals, PyCompilerFlags *flags)
{
	PyObject *ret = NULL;
	mod_ty mod;
	PyArena *arena = PyArena_New();
	if (arena == NULL)
		return NULL;
	
	mod = PyParser_ASTFromString(str, "<string>", start, flags, arena);
	if (mod != NULL)
		ret = run_mod(mod, "<string>", globals, locals, flags, arena);
	PyArena_Free(arena);
	return ret;
}

PyObject *
PyRun_FileExFlags(FILE *fp, const char *filename, int start, PyObject *globals,
		  PyObject *locals, int closeit, PyCompilerFlags *flags)
{
	PyObject *ret;
	mod_ty mod;
	PyArena *arena = PyArena_New();
	if (arena == NULL)
		return NULL;
	
	mod = PyParser_ASTFromFile(fp, filename, start, 0, 0,
				   flags, NULL, arena);
	if (closeit)
		fclose(fp);
	if (mod == NULL) {
		PyArena_Free(arena);
		return NULL;
	}
	ret = run_mod(mod, filename, globals, locals, flags, arena);
	PyArena_Free(arena);
	return ret;
}

static PyObject *
run_mod(mod_ty mod, const char *filename, PyObject *globals, PyObject *locals,
	 PyCompilerFlags *flags, PyArena *arena)
{
	PyCodeObject *co;
	PyObject *v;
	co = PyAST_Compile(mod, filename, flags, arena);
	if (co == NULL)
		return NULL;
	v = PyEval_EvalCode(co, globals, locals);
	Py_DECREF(co);
	return v;
}

static PyObject *
run_pyc_file(FILE *fp, const char *filename, PyObject *globals,
	     PyObject *locals, PyCompilerFlags *flags)
{
	PyCodeObject *co;
	PyObject *v;
	long magic;
	long PyImport_GetMagicNumber(void);

	magic = PyMarshal_ReadLongFromFile(fp);
	if (magic != PyImport_GetMagicNumber()) {
		PyErr_SetString(PyExc_RuntimeError,
			   "Bad magic number in .pyc file");
		return NULL;
	}
	(void) PyMarshal_ReadLongFromFile(fp);
	v = PyMarshal_ReadLastObjectFromFile(fp);
	fclose(fp);
	if (v == NULL || !PyCode_Check(v)) {
		Py_XDECREF(v);
		PyErr_SetString(PyExc_RuntimeError,
			   "Bad code object in .pyc file");
		return NULL;
	}
	co = (PyCodeObject *)v;
	v = PyEval_EvalCode(co, globals, locals);
	if (v && flags)
		flags->cf_flags |= (co->co_flags & PyCF_MASK);
	Py_DECREF(co);
	return v;
}

PyObject *
Py_CompileStringFlags(const char *str, const char *filename, int start,
		      PyCompilerFlags *flags)
{
	PyCodeObject *co;
	mod_ty mod;
	PyArena *arena = PyArena_New();
	if (arena == NULL)
		return NULL;

	mod = PyParser_ASTFromString(str, filename, start, flags, arena);
	if (mod == NULL) {
		PyArena_Free(arena);
		return NULL;
	}
	if (flags && (flags->cf_flags & PyCF_ONLY_AST)) {
		PyObject *result = PyAST_mod2obj(mod);
		PyArena_Free(arena);
		return result;
	}
	co = PyAST_Compile(mod, filename, flags, arena);
	PyArena_Free(arena);
	return (PyObject *)co;
}

struct symtable *
Py_SymtableString(const char *str, const char *filename, int start)
{
	struct symtable *st;
	mod_ty mod;
	PyCompilerFlags flags;
	PyArena *arena = PyArena_New();
	if (arena == NULL)
		return NULL;

	flags.cf_flags = 0;

	mod = PyParser_ASTFromString(str, filename, start, &flags, arena);
	if (mod == NULL) {
		PyArena_Free(arena);
		return NULL;
	}
	st = PySymtable_Build(mod, filename, 0);
	PyArena_Free(arena);
	return st;
}

/* Preferred access to parser is through AST. */
mod_ty
PyParser_ASTFromString(const char *s, const char *filename, int start,
		       PyCompilerFlags *flags, PyArena *arena)
{
	mod_ty mod;
	PyCompilerFlags localflags;
	perrdetail err;
	int iflags = PARSER_FLAGS(flags);

	node *n = PyParser_ParseStringFlagsFilenameEx(s, filename,
					&_PyParser_Grammar, start, &err,
					&iflags);
	if (flags == NULL) {
		localflags.cf_flags = 0;
		flags = &localflags;
	}
	if (n) {
		flags->cf_flags |= iflags & PyCF_MASK;
		mod = PyAST_FromNode(n, flags, filename, arena);
		PyNode_Free(n);
		return mod;
	}
	else {
		err_input(&err);
		return NULL;
	}
}

mod_ty
PyParser_ASTFromFile(FILE *fp, const char *filename, int start, char *ps1,
		     char *ps2, PyCompilerFlags *flags, int *errcode,
		     PyArena *arena)
{
	mod_ty mod;
	PyCompilerFlags localflags;
	perrdetail err;
	int iflags = PARSER_FLAGS(flags);

	node *n = PyParser_ParseFileFlagsEx(fp, filename, &_PyParser_Grammar,
				start, ps1, ps2, &err, &iflags);
	if (flags == NULL) {
		localflags.cf_flags = 0;
		flags = &localflags;
	}
	if (n) {
		flags->cf_flags |= iflags & PyCF_MASK;
		mod = PyAST_FromNode(n, flags, filename, arena);
		PyNode_Free(n);
		return mod;
	}
	else {
		err_input(&err);
		if (errcode)
			*errcode = err.error;
		return NULL;
	}
}

/* Simplified interface to parsefile -- return node or set exception */

node *
PyParser_SimpleParseFileFlags(FILE *fp, const char *filename, int start, int flags)
{
	perrdetail err;
	node *n = PyParser_ParseFileFlags(fp, filename, &_PyParser_Grammar,
					  start, NULL, NULL, &err, flags);
	if (n == NULL)
		err_input(&err);

	return n;
}

/* Simplified interface to parsestring -- return node or set exception */

node *
PyParser_SimpleParseStringFlags(const char *str, int start, int flags)
{
	perrdetail err;
	node *n = PyParser_ParseStringFlags(str, &_PyParser_Grammar,
					    start, &err, flags);
	if (n == NULL)
		err_input(&err);
	return n;
}

node *
PyParser_SimpleParseStringFlagsFilename(const char *str, const char *filename,
					int start, int flags)
{
	perrdetail err;
	node *n = PyParser_ParseStringFlagsFilename(str, filename,
				&_PyParser_Grammar, start, &err, flags);
	if (n == NULL)
		err_input(&err);
	return n;
}

node *
PyParser_SimpleParseStringFilename(const char *str, const char *filename, int start)
{
	return PyParser_SimpleParseStringFlagsFilename(str, filename, start, 0);
}

/* May want to move a more generalized form of this to parsetok.c or
   even parser modules. */

void
PyParser_SetError(perrdetail *err)
{
	err_input(err);
}

/* Set the error appropriate to the given input error code (see errcode.h) */

static void
err_input(perrdetail *err)
{
	PyObject *v, *w, *errtype;
	PyObject* u = NULL;
	char *msg = NULL;
	errtype = PyExc_SyntaxError;
	switch (err->error) {
	case E_SYNTAX:
		errtype = PyExc_IndentationError;
		if (err->expected == INDENT)
			msg = "expected an indented block";
		else if (err->token == INDENT)
			msg = "unexpected indent";
		else if (err->token == DEDENT)
			msg = "unexpected unindent";
		else {
			errtype = PyExc_SyntaxError;
			msg = "invalid syntax";
		}
		break;
	case E_TOKEN:
		msg = "invalid token";
		break;
	case E_EOFS:
		msg = "EOF while scanning triple-quoted string literal";
		break;
	case E_EOLS:
		msg = "EOL while scanning string literal";
		break;
	case E_INTR:
		if (!PyErr_Occurred())
			PyErr_SetNone(PyExc_KeyboardInterrupt);
		goto cleanup;
	case E_NOMEM:
		PyErr_NoMemory();
		goto cleanup;
	case E_EOF:
		msg = "unexpected EOF while parsing";
		break;
	case E_TABSPACE:
		errtype = PyExc_TabError;
		msg = "inconsistent use of tabs and spaces in indentation";
		break;
	case E_OVERFLOW:
		msg = "expression too long";
		break;
	case E_DEDENT:
		errtype = PyExc_IndentationError;
		msg = "unindent does not match any outer indentation level";
		break;
	case E_TOODEEP:
		errtype = PyExc_IndentationError;
		msg = "too many levels of indentation";
		break;
	case E_DECODE: {
		PyObject *type, *value, *tb;
		PyErr_Fetch(&type, &value, &tb);
		if (value != NULL) {
			u = PyObject_Str(value);
			if (u != NULL) {
				msg = PyString_AsString(u);
			}
		}
		if (msg == NULL)
			msg = "unknown decode error";
		Py_XDECREF(type);
		Py_XDECREF(value);
		Py_XDECREF(tb);
		break;
	}
	case E_LINECONT:
		msg = "unexpected character after line continuation character";
		break;
	default:
		fprintf(stderr, "error=%d\n", err->error);
		msg = "unknown parsing error";
		break;
	}
	v = Py_BuildValue("(ziiz)", err->filename,
			  err->lineno, err->offset, err->text);
	w = NULL;
	if (v != NULL)
		w = Py_BuildValue("(sO)", msg, v);
	Py_XDECREF(u);
	Py_XDECREF(v);
	PyErr_SetObject(errtype, w);
	Py_XDECREF(w);
cleanup:
	if (err->text != NULL) {
		PyObject_FREE(err->text);
		err->text = NULL;
	}
}

/* Print fatal error message and abort */

void
Py_FatalError(const char *msg)
{
	fprintf(stderr, "Fatal Python error: %s\n", msg);
	fflush(stderr); /* it helps in Windows debug build */

#ifdef MS_WINDOWS
	{
		size_t len = strlen(msg);
		WCHAR* buffer;
		size_t i;

		/* Convert the message to wchar_t. This uses a simple one-to-one
		conversion, assuming that the this error message actually uses ASCII
		only. If this ceases to be true, we will have to convert. */
		buffer = alloca( (len+1) * (sizeof *buffer));
		for( i=0; i<=len; ++i)
			buffer[i] = msg[i];
		OutputDebugStringW(L"Fatal Python error: ");
		OutputDebugStringW(buffer);
		OutputDebugStringW(L"\n");
	}
#ifdef _DEBUG
	DebugBreak();
#endif
#endif /* MS_WINDOWS */
	abort();
}

/* Clean up and exit */

#ifdef WITH_THREAD
#include "pythread.h"
#endif

#define NEXITFUNCS 32
static void (*exitfuncs[NEXITFUNCS])(void);
static int nexitfuncs = 0;

int Py_AtExit(void (*func)(void))
{
	if (nexitfuncs >= NEXITFUNCS)
		return -1;
	exitfuncs[nexitfuncs++] = func;
	return 0;
}

static void
call_sys_exitfunc(void)
{
	PyObject *exitfunc = PySys_GetObject("exitfunc");

	if (exitfunc) {
		PyObject *res;
		Py_INCREF(exitfunc);
		PySys_SetObject("exitfunc", (PyObject *)NULL);
		res = PyEval_CallObject(exitfunc, (PyObject *)NULL);
		if (res == NULL) {
			if (!PyErr_ExceptionMatches(PyExc_SystemExit)) {
				PySys_WriteStderr("Error in sys.exitfunc:\n");
			}
			PyErr_Print();
		}
		Py_DECREF(exitfunc);
	}

	if (Py_FlushLine())
		PyErr_Clear();
}

static void
call_ll_exitfuncs(void)
{
	while (nexitfuncs > 0)
		(*exitfuncs[--nexitfuncs])();

	fflush(stdout);
	fflush(stderr);
}

void
Py_Exit(int sts)
{
	Py_Finalize();

	exit(sts);
}

static void
initsigs(void)
{
#ifdef SIGPIPE
	PyOS_setsig(SIGPIPE, SIG_IGN);
#endif
#ifdef SIGXFZ
	PyOS_setsig(SIGXFZ, SIG_IGN);
#endif
#ifdef SIGXFSZ
	PyOS_setsig(SIGXFSZ, SIG_IGN);
#endif
	PyOS_InitInterrupts(); /* May imply initsignal() */
}


/*
 * The file descriptor fd is considered ``interactive'' if either
 *   a) isatty(fd) is TRUE, or
 *   b) the -i flag was given, and the filename associated with
 *      the descriptor is NULL or "<stdin>" or "???".
 */
int
Py_FdIsInteractive(FILE *fp, const char *filename)
{
	if (isatty((int)fileno(fp)))
		return 1;
	if (!Py_InteractiveFlag)
		return 0;
	return (filename == NULL) ||
	       (strcmp(filename, "<stdin>") == 0) ||
	       (strcmp(filename, "???") == 0);
}


#if defined(USE_STACKCHECK)
#if defined(WIN32) && defined(_MSC_VER)

/* Stack checking for Microsoft C */

#include <malloc.h>
#include <excpt.h>

/*
 * Return non-zero when we run out of memory on the stack; zero otherwise.
 */
int
PyOS_CheckStack(void)
{
	__try {
		/* alloca throws a stack overflow exception if there's
		   not enough space left on the stack */
		alloca(PYOS_STACK_MARGIN * sizeof(void*));
		return 0;
	} __except (GetExceptionCode() == STATUS_STACK_OVERFLOW ?
		        EXCEPTION_EXECUTE_HANDLER : 
		        EXCEPTION_CONTINUE_SEARCH) {
		int errcode = _resetstkoflw();
		if (errcode == 0)
		{
			Py_FatalError("Could not reset the stack!");
		}
	}
	return 1;
}

#endif /* WIN32 && _MSC_VER */

/* Alternate implementations can be added here... */

#endif /* USE_STACKCHECK */


/* Wrappers around sigaction() or signal(). */

PyOS_sighandler_t
PyOS_getsig(int sig)
{
#ifdef HAVE_SIGACTION
	struct sigaction context;
	if (sigaction(sig, NULL, &context) == -1)
		return SIG_ERR;
	return context.sa_handler;
#else
	PyOS_sighandler_t handler;
/* Special signal handling for the secure CRT in Visual Studio 2005 */
#if defined(_MSC_VER) && _MSC_VER >= 1400
	switch (sig) {
	/* Only these signals are valid */
	case SIGINT:
	case SIGILL:
	case SIGFPE:
	case SIGSEGV:
	case SIGTERM:
	case SIGBREAK:
	case SIGABRT:
		break;
	/* Don't call signal() with other values or it will assert */
	default:
		return SIG_ERR;
	}
#endif /* _MSC_VER && _MSC_VER >= 1400 */
	handler = signal(sig, SIG_IGN);
	if (handler != SIG_ERR)
		signal(sig, handler);
	return handler;
#endif
}

PyOS_sighandler_t
PyOS_setsig(int sig, PyOS_sighandler_t handler)
{
#ifdef HAVE_SIGACTION
	struct sigaction context, ocontext;
	context.sa_handler = handler;
	sigemptyset(&context.sa_mask);
	context.sa_flags = 0;
	if (sigaction(sig, &context, &ocontext) == -1)
		return SIG_ERR;
	return ocontext.sa_handler;
#else
	PyOS_sighandler_t oldhandler;
	oldhandler = signal(sig, handler);
#ifdef HAVE_SIGINTERRUPT
	siginterrupt(sig, 1);
#endif
	return oldhandler;
#endif
}

/* Deprecated C API functions still provided for binary compatiblity */

#undef PyParser_SimpleParseFile
PyAPI_FUNC(node *)
PyParser_SimpleParseFile(FILE *fp, const char *filename, int start)
{
	return PyParser_SimpleParseFileFlags(fp, filename, start, 0);
}

#undef PyParser_SimpleParseString
PyAPI_FUNC(node *)
PyParser_SimpleParseString(const char *str, int start)
{
	return PyParser_SimpleParseStringFlags(str, start, 0);
}

#undef PyRun_AnyFile
PyAPI_FUNC(int)
PyRun_AnyFile(FILE *fp, const char *name)
{
	return PyRun_AnyFileExFlags(fp, name, 0, NULL);
}

#undef PyRun_AnyFileEx
PyAPI_FUNC(int)
PyRun_AnyFileEx(FILE *fp, const char *name, int closeit)
{
	return PyRun_AnyFileExFlags(fp, name, closeit, NULL);
}

#undef PyRun_AnyFileFlags
PyAPI_FUNC(int)
PyRun_AnyFileFlags(FILE *fp, const char *name, PyCompilerFlags *flags)
{
	return PyRun_AnyFileExFlags(fp, name, 0, flags);
}

#undef PyRun_File
PyAPI_FUNC(PyObject *)
PyRun_File(FILE *fp, const char *p, int s, PyObject *g, PyObject *l)
{
	return PyRun_FileExFlags(fp, p, s, g, l, 0, NULL);
}

#undef PyRun_FileEx
PyAPI_FUNC(PyObject *)
PyRun_FileEx(FILE *fp, const char *p, int s, PyObject *g, PyObject *l, int c)
{
	return PyRun_FileExFlags(fp, p, s, g, l, c, NULL);
}

#undef PyRun_FileFlags
PyAPI_FUNC(PyObject *)
PyRun_FileFlags(FILE *fp, const char *p, int s, PyObject *g, PyObject *l,
		PyCompilerFlags *flags)
{
	return PyRun_FileExFlags(fp, p, s, g, l, 0, flags);
}

#undef PyRun_SimpleFile
PyAPI_FUNC(int)
PyRun_SimpleFile(FILE *f, const char *p)
{
	return PyRun_SimpleFileExFlags(f, p, 0, NULL);
}

#undef PyRun_SimpleFileEx
PyAPI_FUNC(int)
PyRun_SimpleFileEx(FILE *f, const char *p, int c)
{
	return PyRun_SimpleFileExFlags(f, p, c, NULL);
}


#undef PyRun_String
PyAPI_FUNC(PyObject *)
PyRun_String(const char *str, int s, PyObject *g, PyObject *l)
{
	return PyRun_StringFlags(str, s, g, l, NULL);
}

#undef PyRun_SimpleString
PyAPI_FUNC(int)
PyRun_SimpleString(const char *s)
{
	return PyRun_SimpleStringFlags(s, NULL);
}

#undef Py_CompileString
PyAPI_FUNC(PyObject *)
Py_CompileString(const char *str, const char *p, int s)
{
	return Py_CompileStringFlags(str, p, s, NULL);
}

#undef PyRun_InteractiveOne
PyAPI_FUNC(int)
PyRun_InteractiveOne(FILE *f, const char *p)
{
	return PyRun_InteractiveOneFlags(f, p, NULL);
}

#undef PyRun_InteractiveLoop
PyAPI_FUNC(int)
PyRun_InteractiveLoop(FILE *f, const char *p)
{
	return PyRun_InteractiveLoopFlags(f, p, NULL);
}

#ifdef __cplusplus
}
#endif