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524 Commits

Author SHA1 Message Date
Brett Cannon f299abdafa Issue #23731: Implement PEP 488. 
The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
 2015-04-13 14:21:02 -04:00
Victor Stinner 5200f55024 Issue #19428: Handle PyMarshal_Read*() errors in run_pyc_file() 
Detect also earlier PyMarshal_Read*() errors in zipimport.
 2015-03-18 13:56:25 +01:00
Zachary Ware c4821d62b4 Closes #22869: Move PyOS_CheckStack back to pythonrun.c 2014-11-21 23:35:12 -06:00
Steve Dower 9b59dd4781 Issue #22869: Remove duplicate stack check from pythonrun.c 2014-11-21 20:33:12 -08:00
Nick Coghlan d600951748 Issue #22869: Split pythonrun into two modules 
- interpreter startup and shutdown code moved to a new
  pylifecycle.c module
- Py_OptimizeFlag moved into the new module with the other
  global flags
 2014-11-20 21:39:37 +10:00
Victor Stinner a5b335e62f Issue #20597, #21274: Remove unused definition of PATH_MAX on GNU/Hurd, 
MAXPATHLEN is now preferred.
 2014-11-05 15:13:51 +01:00
Victor Stinner ce43f38ace Issue #20597: Remove unused definition of PATH_MAX on Windows, MAXPATHLEN is 
now preferred. Patch written by Jeffrey Armstrong.
 2014-11-05 15:11:34 +01:00
Victor Stinner 0011124dc2 Issue #22043: _PyTime_Init() now checks if the system clock works. 
Other changes:

* The whole _PyTime API is private (not defined if Py_LIMITED_API is set)
* _PyTime_gettimeofday_info() also returns -1 on error
* Simplify PyTime_gettimeofday(): only use clock_gettime(CLOCK_REALTIME) or
  gettimeofday() on UNIX. Don't fallback to ftime() or time() anymore.
 2014-08-29 16:31:59 +02:00
Victor Stinner 98ea54c35c Issue #22156: Fix "comparison between signed and unsigned integers" compiler 
warnings in the Python/ subdirectory.
 2014-08-15 23:30:40 +02:00
Antoine Pitrou 1c33280c95 Issue #21425: Fix flushing of standard streams in the interactive interpreter. 2014-05-11 13:43:31 +02:00
Antoine Pitrou 9845c7ebc5 Issue #21425: Fix flushing of standard streams in the interactive interpreter. 2014-05-11 13:42:17 +02:00
doko@ubuntu.com 4a173bc4ed Fixes for KFreeBSD and the Hurd: 
- 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.
 2014-04-17 19:47:16 +02:00
doko@ubuntu.com dc282134ee - Merge 3.4 2014-04-17 19:49:00 +02:00
Victor Stinner 518e610977 Issue #19977, #19036: Always include <locale.h> in pythonrun.c 
to get LC_CTYPE constant on Windows.
 2014-03-18 02:06:38 +01:00
Victor Stinner 7143029d43 Issue #19977: When the ``LC_TYPE`` locale is the POSIX locale (``C`` locale), 
:py:data:`sys.stdin` and :py:data:`sys.stdout` are now using the
``surrogateescape`` error handler, instead of the ``strict`` error handler.
 2014-03-18 01:18:21 +01:00
Victor Stinner 15054c16c8 Issue #20526, #19466: Revert changes of issue #19466 which introduces a 
regression: don't clear anymore the state of Python threads early during the
Python shutdown.
 2014-02-13 12:48:54 +01:00
Victor Stinner 933538edde Issue #20526, #19466: Revert changes of issue #19466 which introduces a 
regression: don't clear anymore the state of Python threads early during the
Python shutdown.
 2014-02-13 12:48:54 +01:00
Nick Coghlan d979e4335d Close #20500: Don't trigger PyObject_Str assertion at shutdown 2014-02-09 10:43:21 +10:00
Serhiy Storchaka 2bd59daf58 Issue #2382: SyntaxError cursor "^" now is written at correct position in most 
cases when multibyte characters are in line (before "^").  This still not
works correctly with wide East Asian characters.
 2014-01-21 22:29:47 +02:00
Serhiy Storchaka 65fd0592fb Issue #2382: SyntaxError cursor "^" now is written at correct position in most 
cases when multibyte characters are in line (before "^").  This still not
works correctly with wide East Asian characters.
 2014-01-21 22:26:52 +02:00
Victor Stinner 52ce3b04d0 Issue #19817: Fix print_exception(), clear the exception on error 2013-12-09 02:10:08 +01:00
Victor Stinner be0708f066 Closes #19831: Stop tracemalloc later at Python shutdown to be able to use 
tracemalloc in objects destructor

Replace atexit handler with an harcoded C function _PyTraceMalloc_Fini().
 2013-12-01 10:03:26 +01:00
Victor Stinner ed3b0bca3e Issue #18874: Implement the PEP 454 (tracemalloc) 2013-11-23 12:27:24 +01:00
Christian Heimes 985ecdcfc2 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. 
Python now uses SipHash24 on all major platforms.
 2013-11-20 11:46:18 +01:00
Victor Stinner 2f5bbc6a12 pythonrun.c: fix Py_GetPythonHome(), use Py_ARRAY_LENGTH() to get 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.
 2013-11-15 17:09:24 +01:00
Victor Stinner b5a7a0aa3f (Merge 3.3) pythonrun.c: fix Py_GetPythonHome(), use Py_ARRAY_LENGTH() to get 
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.
 2013-11-15 17:12:14 +01:00
Victor Stinner 3f36a5736b Issue #19515: Remove identifiers duplicated in the same file. 
Patch written by Andrei Dorian Duma.
 2013-11-12 21:39:02 +01:00
Victor Stinner dcf17f8a55 Issue #19466: Fix typo. Patch written by Vajrasky Kok. 2013-11-12 17:18:51 +01:00
Victor Stinner 45956b9a33 Close #19466: Clear the frames of daemon threads earlier during the Python 
shutdown to call objects destructors. So "unclosed file" resource warnings are
now corretly emitted for daemon threads.
 2013-11-12 16:37:55 +01:00
Victor Stinner bd303c165b Issue #19512, #19515: remove shared identifiers, move identifiers where they 
are used.

Move also _Py_IDENTIFIER() defintions to the top in modified files to remove
identifiers duplicated in the same file.
 2013-11-07 23:07:29 +01:00
Victor Stinner efa7a0e155 print_error_text() doesn't encode the filename anymore 
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.
 2013-11-07 12:37:56 +01:00
Victor Stinner ad14ccd047 Issue #19512: add _PyUnicode_CompareWithId() function 
_PyUnicode_CompareWithId() is faster than PyUnicode_CompareWithASCIIString()
when both strings are equal and interned.

Add also _PyId_builtins identifier for "builtins" common string.
 2013-11-07 00:46:04 +01:00
Victor Stinner 937114f704 print_exception(): don't encode the module name to UTF-8 
Replace _PyUnicode_AsString()+strcmp() with PyUnicode_CompareWithASCIIString().
 2013-11-07 00:12:30 +01:00
Victor Stinner 090543736f Issue #19512: add some common identifiers to only create common strings once, 
instead of creating temporary Unicode string objects

Add also more identifiers in pythonrun.c to avoid temporary Unicode string
objets for the interactive interpreter.
 2013-11-06 22:41:44 +01:00
Victor Stinner 95701bdf40 Issue #19512: Add PyRun_InteractiveOneObject() function 
Only decode the filename once. PyRun_InteractiveOneObject() uses an identifier
for "<string>" string, so the byte string is only decoded once.
 2013-11-06 18:41:07 +01:00
Victor Stinner 4ee41c5839 Issue #19512: _print_total_refs() now uses an identifier to get "showrefcount" 
key from sys._xoptions
 2013-11-06 18:28:21 +01:00
Christian Heimes efa48676d5 Issue #18603: Ensure that PyOS_mystricmp and PyOS_mystrnicmp are in the 
Python executable and not removed by the linker's optimizer.
 2013-10-22 10:23:12 +02:00
Christian Heimes 49e61806f5 Issue #18603: Ensure that PyOS_mystricmp and PyOS_mystrnicmp are in the 
Python executable and not removed by the linker's optimizer.
 2013-10-22 10:22:29 +02:00
Nick Coghlan 1805a62f1f Issue #16129: Py_SetStandardStreamEncoding cleanups 
- 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
 2013-10-18 23:11:47 +10:00
Nick Coghlan 7d270ee05d Issue #16129: Add `Py_SetStandardStreamEncoding` 
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)
 2013-10-17 22:35:35 +10:00
Antoine Pitrou 6039db8de3 Issue #18776: atexit callbacks now display their full traceback when they raise an exception. 2013-10-13 21:54:15 +02:00
Antoine Pitrou 24201d497c Issue #18776: atexit callbacks now display their full traceback when they raise an exception. 2013-10-13 21:53:13 +02:00
Serhiy Storchaka bf28d2dcad Issue #18818: The "encodingname" part of PYTHONIOENCODING is now optional. 2013-09-13 11:46:24 +03:00
Antoine Pitrou 4879a963d4 Issue #18756: os.urandom() now uses a lazily-opened persistent file descriptor, so as to avoid using many file descriptors when run in parallel from multiple threads. 2013-08-31 00:26:02 +02:00
Victor Stinner 55a1220bdb pythonrun.c: use MAXPATHLEN instead of PATH_MAX 
PATH_MAX is not available on "MIPS IRIX 6.5.30 [SB] 3.x" buildbot
 2013-08-28 01:47:46 +02:00
Victor Stinner daf455554b Issue #18571: Implementation of the PEP 446: file descriptors and file handles 
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
 2013-08-28 00:53:59 +02:00
Victor Stinner 14e461d5b9 Close #11619: The parser and the import machinery do not encode Unicode 
filenames anymore on Windows.
 2013-08-26 22:28:21 +02:00
Antoine Pitrou 7eaf3f7080 Issue #18808: Non-daemon threads are now automatically joined when a sub-interpreter is shutdown (it would previously dump a fatal error). 2013-08-25 19:48:18 +02:00
Christian Heimes ad73a9cf97 Issue #16400: Add command line option for isolated mode. 
-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.
 2013-08-10 16:36:18 +02:00
Antoine Pitrou 32d483c39b Fix style 2013-07-30 21:01:23 +02:00