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* Issue #23571: Fix reentrant call to Py_FatalError()Victor Stinner2015-03-251-17/+28
| | | | | | Flushing sys.stdout and sys.stderr in Py_FatalError() can call again Py_FatalError(). Add a reentrant flag to detect this case and just abort at the second call.
* Issue #23571: Py_FatalError() now tries to flush sys.stdout and sys.stderrVictor Stinner2015-03-241-4/+26
| | | | | It should help to see exceptions when stderr if buffered: PyErr_Display() calls sys.stderr.write(), it doesn't write into stderr file descriptor directly.
* Issue #23571: Enhance Py_FatalError()Victor Stinner2015-03-241-13/+60
| | | | | | | | | * Display the current Python stack if an exception was raised but the exception has no traceback * Disable faulthandler if an exception was raised (before it was only disabled if no exception was raised) * To display the current Python stack, call PyGILState_GetThisThreadState() which works even if the GIL was released
* Issue #21425: Fix flushing of standard streams in the interactive interpreter.Antoine Pitrou2014-05-111-1/+2
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* Fixes for KFreeBSD and the Hurd:doko@ubuntu.com2014-04-171-0/+4
| | | | | | | | - Issue #21274: Define PATH_MAX for GNU/Hurd in Python/pythonrun.c. - Issue #21276: posixmodule: Don't define USE_XATTRS on KFreeBSD and the Hurd. - Issue #21275: Fix a socket test on KFreeBSD.
* Issue #20526, #19466: Revert changes of issue #19466 which introduces aVictor Stinner2014-02-131-15/+5
| | | | | regression: don't clear anymore the state of Python threads early during the Python shutdown.
* Close #20500: Don't trigger PyObject_Str assertion at shutdownNick Coghlan2014-02-091-0/+5
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* Issue #2382: SyntaxError cursor "^" now is written at correct position in mostSerhiy Storchaka2014-01-211-2/+12
|\ | | | | | | | | cases when multibyte characters are in line (before "^"). This still not works correctly with wide East Asian characters.
| * Issue #2382: SyntaxError cursor "^" now is written at correct position in mostSerhiy Storchaka2014-01-211-2/+12
| | | | | | | | | | cases when multibyte characters are in line (before "^"). This still not works correctly with wide East Asian characters.
* | Issue #19817: Fix print_exception(), clear the exception on errorVictor Stinner2013-12-091-3/+5
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* | Closes #19831: Stop tracemalloc later at Python shutdown to be able to useVictor Stinner2013-12-011-0/+5
| | | | | | | | | | | | tracemalloc in objects destructor Replace atexit handler with an harcoded C function _PyTraceMalloc_Fini().
* | Issue #18874: Implement the PEP 454 (tracemalloc)Victor Stinner2013-11-231-0/+4
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* | ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'.Christian Heimes2013-11-201-0/+3
| | | | | | | | Python now uses SipHash24 on all major platforms.
* | (Merge 3.3) pythonrun.c: fix Py_GetPythonHome(), use Py_ARRAY_LENGTH() to getVictor Stinner2013-11-151-2/+3
|\ \ | |/ | | | | | | the size of the env_home buffer, not PATH_MAX+1. env_home is declared using MAXPATHLEN+1, and PATH_MAX is not declared on IRIX.
| * pythonrun.c: fix Py_GetPythonHome(), use Py_ARRAY_LENGTH() to get the size ofVictor Stinner2013-11-151-2/+3
| | | | | | | | | | the env_home buffer, not PATH_MAX+1. env_home is declared using MAXPATHLEN+1, and PATH_MAX is not declared on IRIX.
* | Issue #19515: Remove identifiers duplicated in the same file.Victor Stinner2013-11-121-4/+2
| | | | | | | | Patch written by Andrei Dorian Duma.
* | Issue #19466: Fix typo. Patch written by Vajrasky Kok.Victor Stinner2013-11-121-1/+1
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* | Close #19466: Clear the frames of daemon threads earlier during the PythonVictor Stinner2013-11-121-5/+15
| | | | | | | | | | shutdown to call objects destructors. So "unclosed file" resource warnings are now corretly emitted for daemon threads.
* | Issue #19512, #19515: remove shared identifiers, move identifiers where theyVictor Stinner2013-11-071-25/+20
| | | | | | | | | | | | | | are used. Move also _Py_IDENTIFIER() defintions to the top in modified files to remove identifiers duplicated in the same file.
* | print_error_text() doesn't encode the filename anymoreVictor Stinner2013-11-071-27/+35
| | | | | | | | | | | | Use aslo PyUnicode_FromFormat() to format the line so only one call to PyFile_WriteObject() is needed. tb_displayline() of Python/traceback.c has similar implementation.
* | Issue #19512: add _PyUnicode_CompareWithId() functionVictor Stinner2013-11-071-1/+2
| | | | | | | | | | | | | | _PyUnicode_CompareWithId() is faster than PyUnicode_CompareWithASCIIString() when both strings are equal and interned. Add also _PyId_builtins identifier for "builtins" common string.
* | print_exception(): don't encode the module name to UTF-8Victor Stinner2013-11-071-3/+2
| | | | | | | | Replace _PyUnicode_AsString()+strcmp() with PyUnicode_CompareWithASCIIString().
* | Issue #19512: add some common identifiers to only create common strings once,Victor Stinner2013-11-061-22/+37
| | | | | | | | | | | | | | instead of creating temporary Unicode string objects Add also more identifiers in pythonrun.c to avoid temporary Unicode string objets for the interactive interpreter.
* | Issue #19512: Add PyRun_InteractiveOneObject() functionVictor Stinner2013-11-061-29/+82
| | | | | | | | | | Only decode the filename once. PyRun_InteractiveOneObject() uses an identifier for "<string>" string, so the byte string is only decoded once.
* | Issue #19512: _print_total_refs() now uses an identifier to get "showrefcount"Victor Stinner2013-11-061-6/+4
| | | | | | | | key from sys._xoptions
* | Issue #18603: Ensure that PyOS_mystricmp and PyOS_mystrnicmp are in theChristian Heimes2013-10-221-0/+4
|\ \ | |/ | | | | Python executable and not removed by the linker's optimizer.
| * Issue #18603: Ensure that PyOS_mystricmp and PyOS_mystrnicmp are in theChristian Heimes2013-10-221-0/+4
| | | | | | | | Python executable and not removed by the linker's optimizer.
* | Issue #16129: Py_SetStandardStreamEncoding cleanupsNick Coghlan2013-10-181-4/+9
| | | | | | | | | | | | | | | | | | - don't call PyErr_NoMemory with interpreter is not initialised - note that it's OK to call _PyMem_RawStrDup here - don't include this in the limited API - capitalise "IO" - be explicit that a non-zero return indicates an error - include versionadded marker in docs
* | Issue #16129: Add `Py_SetStandardStreamEncoding`Nick Coghlan2013-10-171-16/+65
| | | | | | | | | | | | | | | | | | | | | | This new pre-initialization API allows embedding applications like Blender to force a particular encoding and error handler for the standard IO streams. Also refactors Modules/_testembed.c to let us start testing multiple embedding scenarios. (Initial patch by Bastien Montagne)
* | Issue #18776: atexit callbacks now display their full traceback when they ↵Antoine Pitrou2013-10-131-0/+10
|\ \ | |/ | | | | raise an exception.
| * Issue #18776: atexit callbacks now display their full traceback when they ↵Antoine Pitrou2013-10-131-0/+10
| | | | | | | | raise an exception.
* | Issue #18818: The "encodingname" part of PYTHONIOENCODING is now optional.Serhiy Storchaka2013-09-131-8/+12
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* | Issue #18756: os.urandom() now uses a lazily-opened persistent file ↵Antoine Pitrou2013-08-311-0/+1
| | | | | | | | descriptor, so as to avoid using many file descriptors when run in parallel from multiple threads.
* | pythonrun.c: use MAXPATHLEN instead of PATH_MAXVictor Stinner2013-08-281-1/+1
| | | | | | | | PATH_MAX is not available on "MIPS IRIX 6.5.30 [SB] 3.x" buildbot
* | Issue #18571: Implementation of the PEP 446: file descriptors and file handlesVictor Stinner2013-08-281-1/+1
| | | | | | | | | | are now created non-inheritable; add functions os.get/set_inheritable(), os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
* | Close #11619: The parser and the import machinery do not encode UnicodeVictor Stinner2013-08-261-22/+82
| | | | | | | | filenames anymore on Windows.
* | Issue #18808: Non-daemon threads are now automatically joined when a ↵Antoine Pitrou2013-08-251-0/+3
| | | | | | | | sub-interpreter is shutdown (it would previously dump a fatal error).
* | Issue #16400: Add command line option for isolated mode.Christian Heimes2013-08-101-0/+1
| | | | | | | | | | | | | | | | | | | | -I Run Python in isolated mode. This also implies -E and -s. In isolated mode sys.path contains neither the script’s directory nor the user’s site-packages directory. All PYTHON* environment variables are ignored, too. Further restrictions may be imposed to prevent the user from injecting malicious code.
* | Fix styleAntoine Pitrou2013-07-301-2/+2
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* | Issue #18520: Fix initstdio(), handle PySys_SetObject() failureVictor Stinner2013-07-221-2/+8
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* | Issue #18520: initsite() is a little bit more verbose when import site failsVictor Stinner2013-07-221-0/+1
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* | Issue #18520: Add a new PyStructSequence_InitType2() function, same thanVictor Stinner2013-07-221-1/+2
| | | | | | | | | | | | | | | | PyStructSequence_InitType() except that it has a return value (0 on success, -1 on error). * PyStructSequence_InitType2() now raises MemoryError on memory allocation failure * Fix also some calls to PyDict_SetItemString(): handle error
* | Issue #18520: Fix initsigs(), handle PyOS_InitInterrupts() errorVictor Stinner2013-07-211-0/+3
| | | | | | | | PyOS_InitInterrupts() can raise error when importing the signal module
* | Close #18469: Replace PyDict_GetItemString() with _PyDict_GetItemId() in ↵Victor Stinner2013-07-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | structseq.c _PyDict_GetItemId() is more efficient: it only builds the Unicode string once. Identifiers (dictionary keys) are now created at Python initialization, and if the creation failed, Python does exit with a fatal error. Before, PyDict_GetItemString() failure was not handled: structseq_new() could call PyObject_GC_NewVar() with a negative size, and structseq_dealloc() could also crash.
* | Issue #18203: Add _PyMem_RawStrdup() and _PyMem_Strdup()Victor Stinner2013-07-071-9/+12
| | | | | | | | | | Replace strdup() with _PyMem_RawStrdup() or _PyMem_Strdup(), depending if the GIL is held or not.
* | Issue #18203: Fix Py_Finalize(): destroy the GIL after the last call toVictor Stinner2013-07-071-9/+9
| | | | | | | | | | | | | | PyMem_Malloc() or PyObject_Malloc(). For example, PyCFunction_Fini() calls PyObject_GC_Del() which calls PyObject_FREE().
* | Issue #1545463: Global variables caught in reference cycles are now ↵Antoine Pitrou2013-05-061-4/+1
| | | | | | | | garbage-collected at shutdown.
* | Fix crash caused by 8c1385205a35Antoine Pitrou2013-05-051-6/+8
|\ \ | |/ | | | | (thanks Arfrever for reporting).
| * Fix crash caused by 8c1385205a35Antoine Pitrou2013-05-051-6/+8
| | | | | | | | (thanks Arfrever for reporting).
* | #17115: I hate you MS for not supporting C99.Brett Cannon2013-05-041-2/+2
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