61e851baca
Remove some dead code in importlib, introduced with the PEP 451 patch.
...
Early in the PEP 451 implementation some of the importlib loaders had
their own _get_spec() methods to simplify accommodating them. However,
later implementations removed the need. They simply failed to remove
this code at the same time. :)
2013-12-18 23:35:15 -07:00
85c2497950
Issue #16404 : Add checks for return value of PyLong_FromLong() in
...
sys.getwindowsversion() and ossaudiodev.setparameters().
Reported by Ned Batchelder.
2013-12-17 15:12:46 +02:00
48d761e2b4
Issue #16404 : Add checks for return value of PyLong_FromLong() in
...
sys.getwindowsversion() and ossaudiodev.setparameters().
Reported by Ned Batchelder.
2013-12-17 15:11:24 +02:00
11ee080ea7
Fixed leak in sys.flags initialization.
2013-12-17 15:00:53 +02:00
87a854dc73
Fixed leak in sys.flags initialization.
2013-12-17 14:59:42 +02:00
590cebe391
Issue #19787 : PyThread_set_key_value() now always set the value
...
In Python 3.3, PyThread_set_key_value() did nothing if the key already exists
(if the current value is a non-NULL pointer).
When _PyGILState_NoteThreadState() is called twice on the same thread with a
different Python thread state, it still keeps the old Python thread state to
keep the old behaviour. Replacing the Python thread state with the new state
introduces new bugs: see issues #10915 and #15751 .
2013-12-13 11:08:56 +01:00
441adb8c57
Backout changeset 46393019b650
...
test_capi is failing and the fix is not trivial, I prefer to revert
2013-12-13 04:14:41 +01:00
cd0cb8ccd3
Close #19787 : PyThread_set_key_value() now always set the value. In Python 3.3,
...
the function did nothing if the key already exists (if the current value is a
non-NULL pointer).
_testcapi.run_in_subinterp() now correctly sets the new Python thread state of
the current thread when a subinterpreter is created.
2013-12-13 03:22:00 +01:00
fdeb6ec45a
Issue #14432 : Remove the thread state field from the frame structure. Fix a
...
crash when a generator is created in a C thread that is destroyed while the
generator is still used. The issue was that a generator contains a frame, and
the frame kept a reference to the Python state of the destroyed C thread. The
crash occurs when a trace function is setup.
2013-12-13 02:01:38 +01:00
62ca10051b
Close #19576 : PyGILState_Ensure() now initializes threads. At startup, Python
...
has no concrete GIL. If PyGILState_Ensure() is called from a new thread for the
first time and PyEval_InitThreads() was not called yet, a GIL needs to be
created.
2013-12-13 01:46:43 +01:00
b282b3d804
Issue #18864 : Add a setter for ModuleSpec.has_location.
2013-12-10 22:16:41 -07:00
52ce3b04d0
Issue #19817 : Fix print_exception(), clear the exception on error
2013-12-09 02:10:08 +01:00
d45a46b60d
merge 3.3 ( #19910 )
2013-12-06 20:12:51 -05:00
933142a8f2
document that compile() can take bytes ( closes #19910 )
2013-12-06 20:12:39 -05:00
724b828e79
upcast int to size_t to silence two autological-constant-out-of-range-compare warnings with clang.
2013-12-04 08:42:46 +01:00
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
d2476c6e4b
Issue #19698 : Remove exec_module() from the built-in and extension
...
module loaders.
Due to the fact that the call signatures for extension modules and
built-in modules does not allow for the specifying of what module to
initialize and that on Windows all extension modules are built-in
modules, work to clean up built-in and extension module initialization
will have to wait until Python 3.5. Because of this the semantics of
exec_module() would be incorrect, so removing the methods for now is
the best option; load_module() is still used as a fallback by
importlib and so this won't affect semantics.
2013-11-29 11:00:11 -05:00
1df88677e9
Issue #19638 : Merge from 3.3
2013-11-26 16:19:38 +00:00
f45bbb6211
Issue #19638 : Raise ValueError instead of crashing when converting billion character strings to float.
2013-11-26 16:19:13 +00:00
a4b7a7548c
Issue #3158 : doctest can now find doctests in functions and methods
...
written in C.
As a part of this, a few doctests have been added to the builtins module
(on hex(), oct(), and bin()), a doctest has been fixed (hopefully on all
platforms) on float, and test_builtins now runs doctests in builtins.
2013-11-24 01:19:09 -06:00
3a9079742f
Issue #19722 : Added opcode.stack_effect(), which accurately
...
computes the stack effect of bytecode instructions.
2013-11-23 14:49:22 -08:00
8933521b3d
Fix refleak introduced by 4f730c045f5f (issue #18408 ) and unveiled by 95eea8624d05 (issue #16596 ).
2013-11-23 14:05:23 +01:00
ed3b0bca3e
Issue #18874 : Implement the PEP 454 (tracemalloc)
2013-11-23 12:27:24 +01:00
224b261258
User the repr for a module name in more places
2013-11-22 14:52:36 -05:00
175e7257b1
Remove a commented-out line
2013-11-22 12:07:43 -05:00
fddc311fe8
Don't assume trying to find a builtin will succeed (e.g. posix isn't on Windows)
2013-11-22 11:58:17 -05:00
b523f8433a
Implement PEP 451 (ModuleSpec).
2013-11-22 09:05:39 -07:00
c72e4e6dcc
Issue #19619 : Blacklist non-text codecs in method API
...
str.encode, bytes.decode and bytearray.decode now use an
internal API to throw LookupError for known non-text encodings,
rather than attempting the encoding or decoding operation and
then throwing a TypeError for an unexpected output type.
The latter mechanism remains in place for third party non-text
encodings.
2013-11-22 22:39:36 +10:00
8820c239f7
Better behavior when stepping over yield[from]. Fixes issue 16596. By Xavier de Gaye.
2013-11-21 11:30:06 -08:00
a5bcd7c0ee
Issue #19183 : too many tests depend on the sort order of repr().
...
The bitshift and xor op for 32bit builds has changed the order of hash values.
2013-11-20 12:49:05 +01:00
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
f8e3221fa5
Issue #9566 , #19617 : Fix more compiler warnings in compile.c on Windows 64-bit
2013-11-19 23:56:34 +01:00
85fe8a645e
Issue #9566 , #19617 : New try to fix compilation on Windows
...
Some compilers (ex: Visual Studio) decode -2147483648 as a unsigned integer
instead of an signed integer.
2013-11-19 23:03:25 +01:00
b679a2eb78
Issue #9566 , #19617 : Fix compilation on Windows
...
INT32_MIN and INT32_MAX constants are unknown on Windows.
2013-11-19 22:28:01 +01:00
ad9a066050
Issue #9566 : compile.c uses Py_ssize_t instead of int to store sizes to fix
...
compiler warnings on Windows 64-bit. Use Py_SAFE_DOWNCAST() where the final
downcast is needed.
The bytecode doesn't support integer parameters larger than 32-bit yet.
2013-11-19 22:23:20 +01:00
4a58707a34
Add _PyUnicodeWriter_WriteASCIIString() function
2013-11-19 12:54:53 +01:00
58cf607d13
Issue #12892 : The utf-16* and utf-32* codecs now reject (lone) surrogates.
...
The utf-16* and utf-32* encoders no longer allow surrogate code points
(U+D800-U+DFFF) to be encoded.
The utf-32* decoders no longer decode byte sequences that correspond to
surrogate code points.
The surrogatepass error handler now works with the utf-16* and utf-32* codecs.
Based on patches by Victor Stinner and Kang-Hao (Kenny) Lu.
2013-11-19 11:32:41 +02:00
cb29ec5f74
PY_FORMAT_SIZE_T should not be used with PyErr_Format(), PyErr_Format("%zd") is
...
portable
2013-11-18 02:05:31 +01:00
74387f5cac
Use Py_ssize_t type for sizes in getargs.c
...
Fix compiler warnings on Windows 64-bit
2013-11-18 01:21:12 +01:00
b11d6cb711
fileutils.c: use MAXPATHLEN instead of PATH_MAX
...
PATH_MAX is not declared on IRIX nor Windows.
2013-11-15 18:14:11 +01:00
2384714819
sysmodule.c: fix sys_update_path(), use Py_ARRAY_LENGTH() to get the size of
...
the fullpath buffer, not PATH_MAX. fullpath is declared using MAXPATHLEN or
MAX_PATH depending on the OS, and PATH_MAX is not declared on IRIX.
2013-11-15 17:33:43 +01:00
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
da062558db
Fix compiler warning (on Windows 64-bit): explicit cast Py_ssize_t to unsigned
...
char, n is in range [0; 255] (a tuple cannot have a negative length)
2013-11-16 00:13:29 +01:00
0c083461a5
Fix compiler warning in win32_urandom(): explicit cast to DWORD in
...
CryptGenRandom()
2013-11-15 23:26:25 +01:00
c31ebb60f9
(Merge 3.3) fileutils.c: use MAXPATHLEN instead of PATH_MAX
...
PATH_MAX is not declared on IRIX nor Windows.
2013-11-15 18:14:33 +01:00
50e0157013
(Merge 3.3) sysmodule.c: fix sys_update_path(), use Py_ARRAY_LENGTH() to get
...
the size of the fullpath buffer, not PATH_MAX. fullpath is declared using
MAXPATHLEN or MAX_PATH depending on the OS, and PATH_MAX is not declared on
IRIX.
2013-11-15 17:35:31 +01:00
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
c4c2580d43
Close 19609: narrow scope of codec exc chaining
2013-11-15 21:47:37 +10:00
5eb4f59cd9
Issue #19437 : Fix init_builtin(), handle _PyImport_FindExtensionObject()
...
failure
2013-11-14 22:38:52 +01:00
49d0479357
Add unused third arg for the benefit of Valgrind.
2013-11-14 15:35:47 +01:00
c82729e44f
Issue #19437 : Fix fold_unaryops_on_constants() of the peephole optimizer, clear
...
the exception when PyList_Append() fails
2013-11-14 01:21:00 +01:00
8b097b4ed7
Close #17828 : better handling of codec errors
...
- output type errors now redirect users to the type-neutral
convenience functions in the codecs module
- stateless errors that occur during encoding and decoding
will now be automatically wrapped in exceptions that give
the name of the codec involved
2013-11-13 23:49:21 +10:00
22af2599a9
Issue #19437 : Fix PyImport_ImportModuleLevelObject(), handle
...
PyUnicode_Substring() failure (ex: MemoryError)
2013-11-13 12:11:36 +01:00
3f36a5736b
Issue #19515 : Remove identifiers duplicated in the same file.
...
Patch written by Andrei Dorian Duma.
2013-11-12 21:39:02 +01:00
dcf17f8a55
Issue #19466 : Fix typo. Patch written by Vajrasky Kok.
2013-11-12 17:18:51 +01:00
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
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
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
79ed4c744a
remove an outdated comment
...
The comment is meaningless since changeset 4e985a96a612.
2013-11-07 00:53:56 +01:00
53e9ec48e5
Issue #19512 : Use the new _PyId_builtins identifier
2013-11-07 00:43:05 +01:00
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
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
eaa2883d15
Issue #19512 : builtin print() function uses an identifier instead of literal
...
string "flush" to call the flush method
2013-11-07 00:01:51 +01:00
ae9f161b43
Issue #19512 : __build_class() builtin now uses an identifier for the "metaclass" string
2013-11-06 22:46:51 +01:00
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
cab75e3e1e
Issue #19512 : PRINT_EXPR bytecode now uses an identifier to get sys.displayhook
...
to only create the "displayhook" string once
2013-11-06 22:38:37 +01:00
d67bd45537
Issue #19512 : Add _PySys_GetObjectId() and _PySys_SetObjectId() functions
2013-11-06 22:36:40 +01:00
b44562b6b9
Issue #19512 : eval() and exec() now use an identifier for "__builtins__" string
2013-11-06 19:03:11 +01:00
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
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
d02fbb8f71
Issue #19512 : sys_displayhook() now uses an identifier for "builtins"
...
dictionary key and only decodes "\n" string once to write a newline.
So "builtins" and "\n" are only decoded once from UTF-8, at the first call.
2013-11-06 18:27:13 +01:00
98e818b8e3
Issue #19437 : Fix compiler_class(), handle compiler_lookup_arg() failure
2013-11-05 18:07:34 +01:00
2b8fc303ad
Abstract out stat calls in importlib for easier experimentation.
2013-11-01 14:04:24 -04:00
f6901c8baa
Issue #19410 : Put back in special-casing of '' for
...
importlib.machinery.FileFinder.
While originally moved to stop special-casing '' as PathFinder farther
up the typical call chain now uses the cwd in the instance of '', it
was deemed an unnecessary risk to breaking subclasses of FileFinder to
take the special-casing out.
2013-11-01 10:37:57 -04:00
cdf601281f
Issue #19413 : Restore pre-3.3 reload() semantics of re-finding modules.
2013-10-31 22:22:15 -06:00
dcdd05b0b4
Close #19442 : warn_explicit() does nothing when called late during Python shutdown
...
After more tests, I now think that it is the safest option.
2013-11-01 00:55:30 +01:00
359fabc19f
Issue #19437 : Cleanup r_ref() of the marshal module
2013-10-31 17:09:01 +01:00
d5cae6f143
Issue #19437 : Fix r_object() of marshal module, handle PyDict_SetItem() failure
...
for TYPE_DICT and stop immedialty on first r_object() failure
2013-10-31 17:14:52 +01:00
b1b7b1834b
Issue #19437 : Fix r_object() of marshal module, handle r_byte() failure for
...
TYPE_SMALL_TUPLE
2013-10-31 17:07:08 +01:00
763b0d19c9
Issue #19437 : Fix r_PyLong() of marshal module, stop immediatly at first
...
failure, don't read any more data
2013-10-31 16:56:38 +01:00
ae233eab5c
Issue #19437 : Fix show_warning() of _warnings, stop at the first error to not
...
call a Python function with an exception set
2013-10-31 14:51:38 +01:00
3cd04aa1b2
Issue #19437 : Fix get_filter() from _warnings, don't call PyObject_IsSubclass()
...
with an exception set
2013-10-31 14:46:00 +01:00
472805df59
merge 3.3
2013-10-31 01:21:06 -04:00
7f69dcac16
make string literal const
2013-10-31 01:20:58 -04:00
96c03df771
merge 3.3
2013-10-29 22:25:55 -04:00
8f169489c4
update comment
2013-10-29 22:25:06 -04:00
856f45f09c
Issue #19442 : Fix warnings emitted during Python shutdown
...
Warnings may be emitted during Python shutdown, like "unclosed file XXX".
During shutdown, globals()['__main__'] may be None.
2013-10-30 00:04:59 +01:00
a4c704b260
Issue #19424 : Fix the warnings module to accept filename containing surrogate
...
characters.
2013-10-29 23:43:41 +01:00
41bb43a71e
Issue #18408 : Add a new PyFrame_FastToLocalsWithError() function to handle
...
exceptions when merging fast locals into f_locals of a frame.
PyEval_GetLocals() now raises an exception and return NULL on failure.
2013-10-29 01:19:37 +01:00
ce5f4fba11
Issue #19421 : fix a check in warnings.warn() to be able to use it during Python
...
finalization.
sys.argv is set to None during Python finalization: add PyList_Check() to avoid
a crash in PyList_Size().
2013-10-28 18:47:22 +01:00
8fea252a50
Issue #18520 : fix reference leak in _PySys_Init()
2013-10-27 17:15:42 +01:00
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
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
7be5d7d0e0
Issue 19306: Add extra hints to faulthandler stack dumps that they are upside down.
2013-10-20 18:21:02 -07:00
6b4f7803f8
cleanup the construction of __qualname__ ( closes #19301 again)
2013-10-20 17:50:28 -04:00
6de9200e57
Close #19313 : remove no longer needed Py_XINCREF
...
Eliminates a refleak introduced in commit b4a325275fb0
2013-10-20 22:43:53 +10:00
34d33a595b
removal u_qualname, since compiler_scope_qualname is only ever called once
2013-10-19 16:15:58 -04:00
a8a38b8e4f
strengthen condition and add assertion
2013-10-19 16:14:39 -04:00
3d9e481ece
give explicitly global functions and classes a global __qualname__ ( closes #19301 )
2013-10-19 16:01:13 -04:00
c679227e31
Issue #1772673 : The type of `char*` arguments now changed to `const char*`.
2013-10-19 21:03:34 +03:00
58f5680462
Issue #18810 : Be optimistic with stat calls when seeing if a directory
...
exists when checking for a package.
Before there was an isdir check and then various isfile checks for
possible __init__ files when looking for a package.
This change drops the isdir check by leaning
on the assumption that a directory will not contain something named
after the module being imported which is not a directory. If the module
is a package then it saves a stat call. If there is nothing in the
directory with the potential package name it also saves a stat call.
Only if there is something in the directory named the same thing as
the potential package will the number of stat calls increase
(due to more wasteful __init__ checks).
Semantically there is no change as the isdir check moved
down so that namespace packages continue to have no chance of
accidentally collecting non-existent directories.
2013-10-18 13:24:13 -04:00
bb9e481efa
Issue #18416 : Fix various os calls in importlib.machinery.FileFinder
...
now that self.path is no longer forced to '.'.
2013-10-18 12:01:06 -04:00
27e27f7ee1
Issue #18416 : Have importlib.machinery.PathFinder treat '' as the cwd
...
and stop importlib.machinery.FileFinder treating '' as '.'.
Previous PathFinder transformed '' into '.' which led to __file__ for
modules imported from the cwd to always be relative paths. This meant
the values of the attribute were wrong as soon as the cwd changed.
This change now means that as long as the site module is run (which
makes all entries in sys.path absolute) then all values for __file__
will also be absolute unless it's for __main__ when specified by file
path in a relative way (modules imported by runpy will have an
absolute path).
Now that PathFinder is no longer treating '' as '.' it only makes
sense for FileFinder to stop doing so as well. Now no transformation
is performed for the directory given to the __init__ method.
Thanks to Madison May for the initial patch.
2013-10-18 11:39:04 -04:00
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
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
42c25f5581
Close #19260 : remove outdated comment in marshal.c
2013-10-14 20:50:32 +02:00
142ad666dc
Re #18521 : move array bounds check before array access.
2013-10-14 07:01:11 +02:00
6083a4bc1c
Re #18521 : remove assignments of variables that are immediately reassigned.
2013-10-14 06:51:46 +02:00
6039db8de3
Issue #18776 : atexit callbacks now display their full traceback when they raise an exception.
2013-10-13 21:54:15 +02:00
24201d497c
Issue #18776 : atexit callbacks now display their full traceback when they raise an exception.
2013-10-13 21:53:13 +02:00
0a7697b718
Catch a few extra error cases in marshal.c
2013-10-13 15:19:56 +00:00
5983258bf2
Issue #19219 Remove a lot of "retval = NULL" statements, now that retval
...
is pre-initialized to that value. Test show a 5% speedup as a bonus.
2013-10-13 13:41:59 +00:00
3572842c19
Issue #19219 : retval may be used uninitialized value
...
CID 486239: Uninitialized pointer read (UNINIT)
2013-10-13 02:29:06 +02:00
b30f271299
Try to fix weird assertion error on the Fedora buildbot.
2013-10-12 23:14:47 +02:00
d01d396e7f
Issue #4555 : All exported C symbols are now prefixed with either "Py" or "_Py".
...
("make smelly" now clean)
2013-10-12 22:52:43 +02:00
409b53840b
Don't export internal symbols ("make smelly")
2013-10-12 22:41:17 +02:00
1164dfcb86
Issue #19219 : Speed up marshal.loads(), and make pyc files slightly (5% to 10%) smaller.
2013-10-12 22:25:39 +02:00
8d19767403
Close #19199 : Remove ``PyThreadState.tick_counter`` field
2013-10-09 14:53:01 +02:00
1cfa0ba883
Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions.
2013-10-07 20:40:59 +02:00
59c900d3bf
Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions.
2013-10-07 20:38:51 +02:00
af1edb7f45
merge with 3.3
2013-10-06 18:48:30 +02:00
c6a2c9b466
Closes #15213 : update comment for _PyOS_URandom
2013-10-06 18:43:19 +02:00
5c4b4c530f
[issue19152] Revert 832579dbafd6.
2013-10-03 15:03:29 -06:00
af8566c847
[issue19152] Add ExtensionFileLoader.get_filename().
2013-10-03 12:08:55 -06:00
5179445520
[issue19152] Add ExtensionFileLoader.get_filename().
2013-10-03 12:08:55 -06:00
efbc475278
[issue19151] Fix docstring and use of _get_suppported_file_loaders() to reflect 2-tuples.
2013-10-03 12:08:55 -06:00
e8bbfebee0
[issue19951] Fix docstring and use of _get_suppported_file_loaders() to reflect 2-tuples.
2013-10-03 12:08:55 -06:00
c30d05855a
merge 3.3 ( #19098 )
2013-09-26 22:21:41 -04:00
305e5aac85
don't scale compiler stack frames if the recursion limit is huge ( closes #19098 )
2013-09-26 22:17:45 -04:00
bf28d2dcad
Issue #18818 : The "encodingname" part of PYTHONIOENCODING is now optional.
2013-09-13 11:46:24 +03:00
7b4769937f
Issue #18808 : Thread.join() now waits for the underlying thread state to be destroyed before returning.
...
This prevents unpredictable aborts in Py_EndInterpreter() when some non-daemon threads are still running.
2013-09-07 23:38:37 +02:00
b034eee711
Close #18954 : Fix some typo in fileutils.c comments
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Patch written by Vajrasky Kok.
2013-09-07 10:36:04 +02:00
3c56145638
Issue #16826 : Revert fix while Windows issues are being worked out.
2013-09-03 19:54:40 -05:00
c9e1dcdd53
Issue #16826 : Revert fix while Windows issues are being worked out.
2013-09-03 19:43:49 -05:00
9ab358ad7c
Issue #16826 : Don't check for PYTHONCASEOK when using -E.
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This commit fixes a regression that sneaked into Python 3.3 where importlib
was not respecting -E when checking for the PYTHONCASEOK environment variable.
2013-09-03 16:53:22 -05:00
d151da9ef7
Issue #16826 : Don't check for PYTHONCASEOK when using -E.
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This commit fixes a regression that sneaked into Python 3.3 where importlib
was not respecting -E when checking for the PYTHONCASEOK environment variable.
2013-09-03 16:37:26 -05:00
69492dab07
Factor-out the common code for setting a KeyError.
2013-09-02 15:59:26 -07:00
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
55a1220bdb
pythonrun.c: use MAXPATHLEN instead of PATH_MAX
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PATH_MAX is not available on "MIPS IRIX 6.5.30 [SB] 3.x" buildbot
2013-08-28 01:47:46 +02:00
daf455554b
Issue #18571 : Implementation of the PEP 446: file descriptors and file handles
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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
46e1ce214b
Issue #18783 : Removed existing mentions of Python long type in docstrings,
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error messages and comments.
2013-08-27 20:17:03 +03:00
9594942716
Issue #18783 : Removed existing mentions of Python long type in docstrings,
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error messages and comments.
2013-08-27 19:40:23 +03:00
14e461d5b9
Close #11619 : The parser and the import machinery do not encode Unicode
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filenames anymore on Windows.
2013-08-26 22:28:21 +02:00
c82bfd871f
Issue #18664 , #18408 : Rewrite PyErr_WriteUnraisable() to handle errors
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* Catch PyFile_WriteString() and PyFile_WriteObject() errors
* Clear the current exception on _PyObject_GetAttrId() failure
* Use PyUnicode_CompareWithASCIIString() and PyFile_WriteObject() instead of
_PyUnicode_AsString() and strcmp() to avoid Unicode encoding error. stderr
has a more tolerant error handler than utf-8/strict.
2013-08-26 14:04:10 +02:00
0e1e04301b
#18839 : merge with 3.3.
2013-08-26 14:01:29 +03:00
4af4d273bd
#18839 : document that sys.exit() will not accept a non-integer numeric value as exit status.
2013-08-26 14:00:39 +03:00
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
3a7dffa4ce
remove support for compiling on systems without getcwd()
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Do we need a fallback implementation of getcwd() from 1991 that claims to
support "really old Unix systems"? I don't think so.
2013-08-23 21:01:48 -05:00
cba2e3c2e9
remove unused declaration
2013-08-22 02:23:13 +02:00
01a513b5d3
Remove last bit of GNU pth thread
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PEP 11:
Name: Systems using --with-pth (GNU pth threads)
Unsupported in: Python 3.2
Code removed in: Python 3.3
2013-08-17 00:17:58 +02:00
95b21460ee
Issue #18756 : Improve error reporting in os.urandom() when the failure is due to something else than /dev/urandom not existing.
2013-08-16 20:49:32 +02:00
ec34ab5010
Issue #18756 : Improve error reporting in os.urandom() when the failure is due to something else than /dev/urandom not existing.
2013-08-16 20:44:38 +02:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
40322e6ad5
Issue #10241 : Clear extension module dict copies at interpreter shutdown.
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Patch by Neil Schemenauer, minimally modified.
(re-apply after fix for tkinter-related crash)
2013-08-11 00:30:09 +02:00
ad73a9cf97
Issue #16400 : Add command line option for isolated mode.
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-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
79ba3882ad
Improve verbose reporting of shutdown phase by using the "public" module name
2013-08-06 22:50:15 +02:00
58720d6145
Issue #17934 : Add a clear() method to frame objects, to help clean up expensive details (local variables) and break reference cycles.
2013-08-05 23:26:40 +02:00
95db2e7b8a
Backout 62658d9d8926 (issue #10241 ): it causes a crash at shutdown when deallocating a Tkapp object.
2013-08-02 20:39:46 +02:00
84f31a5676
Issue #10241 : Clear extension module dict copies at interpreter shutdown.
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Patch by Neil Schemenauer, minimally modified.
2013-08-01 22:07:06 +02:00
dcedaf6e53
Issue #18214 : Improve finalization of Python modules to avoid setting their globals to None, in most cases.
2013-07-31 23:14:08 +02:00
32d483c39b
Fix style
2013-07-30 21:01:23 +02:00
c588feeea9
Issue #15893 : Improve error handling in main() and Py_FrozenMain()
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* handle _PyMem_RawStrdup() failure
* Py_FrozenMain() releases memory on error
* Py_FrozenMain() duplicates the old locale, as done in main()
2013-07-27 02:39:09 +02:00
739cf4e3e6
Py_FrozenMain() now uses _Py_char2wchar() to decode command line arguments, as
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done in main()
2013-07-27 02:24:52 +02:00
b5245bec93
Issue #18203 : Replace PyMem_Malloc() with PyMem_RawMalloc() at Python initialization
2013-07-27 01:13:34 +02:00
597696c70c
(Merge 3.3) Issue #15893 : frozenmain.c now handles PyMem_Malloc() failure
2013-07-27 01:05:49 +02:00
36577e4e8c
Issue #15893 : frozenmain.c now handles PyMem_Malloc() failure
2013-07-27 01:04:56 +02:00
b7f1b38dea
Issue #18552 : Check return value of PyArena_AddPyObject() in obj2ast_object().
2013-07-27 00:33:35 +02:00
70c94e7896
Issue #18552 : Check return value of PyArena_AddPyObject() in obj2ast_object().
2013-07-27 00:33:13 +02:00
b318990cac
(Merge 3.3) Parser/asdl_c.py: use Py_CLEAR()
2013-07-27 00:04:42 +02:00
1acc129d48
Parser/asdl_c.py: use Py_CLEAR()
2013-07-27 00:03:47 +02:00
ee4b59c0f8
(Merge 3.3) According to the PEP 7, C code must "use 4-space indents"
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Replace 8 spaces with 4.
2013-07-27 00:01:35 +02:00
ce72e1ce6c
According to the PEP 7, C code must "use 4-space indents"
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Replace 8 spaces with 4.
2013-07-27 00:00:36 +02:00
4ebf6d7c3c
Issue #18560 : Fix potential NULL pointer dereference in sum()
2013-07-26 22:50:01 +02:00
704e2d374f
Issue #18560 : Fix potential NULL pointer dereference in sum()
2013-07-26 22:49:26 +02:00
6f08d30afe
Fix potential NULL pointer dereferencing in ast module
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CID 719690
2013-07-24 21:02:50 +02:00
72f562f719
Fix potential NULL pointer dereferencing in ast module
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CID 719690
2013-07-24 21:02:17 +02:00
26421ab302
merge 3.3
2013-07-22 22:08:17 -07:00
7d28b6b379
return NULL here
2013-07-22 22:08:09 -07:00
ba30883f60
Issue #18520 : Fix initstdio(), handle PySys_SetObject() failure
2013-07-22 23:55:19 +02:00
62ce62a3a1
Issue #18520 : initsite() is a little bit more verbose when import site fails
2013-07-22 22:53:28 +02:00
580496005d
Issue #18520 : Fix _PySys_Init(), handle PyDict_SetItemString() errors
2013-07-22 22:40:00 +02:00
f54a574478
Issue #18520 : PyErr_NoMemory() now fails with a fatal error if it is called
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before PyExc_MemoryError has been initialized by _PyExc_Init()
2013-07-22 22:28:37 +02:00
1c8f059019
Issue #18520 : Add a new PyStructSequence_InitType2() function, same than
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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
2013-07-22 22:24:54 +02:00
de0e63bd9c
Issue #15905 : Fix theoretical buffer overflow in handling of sys.argv[0],
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prefix and exec_prefix if the operation system does not obey MAXPATHLEN.
2013-07-22 12:54:21 +02:00
60a6067709
Issue #15905 : Fix theoretical buffer overflow in handling of sys.argv[0],
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prefix and exec_prefix if the operation system does not obey MAXPATHLEN.
2013-07-22 12:53:32 +02:00
c3e10c237b
merge 3.3
2013-07-21 13:29:42 -07:00
0f9b7d32c7
fix spacing
2013-07-21 13:29:37 -07:00
33113a3504
merge 3.3
2013-07-21 13:26:27 -07:00
04b01dc8f7
let's not return NULL from functions that should return ints
2013-07-21 13:26:13 -07:00
d786ad55ef
Issue #18520 : Fix initsigs(), handle PyOS_InitInterrupts() error
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PyOS_InitInterrupts() can raise error when importing the signal module
2013-07-21 13:25:51 +02:00
02e8b53e6d
Check return value of lseek() in _Py_DisplaySourceLine().
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Also use portable SEEK_SET instead of 0.
CID 1040639
2013-07-21 02:12:44 +02:00
1f34729f42
Check return value of lseek() in _Py_DisplaySourceLine().
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Also use portable SEEK_SET instead of 0.
CID 1040639
2013-07-21 02:12:35 +02:00
8282d749a6
Check return value of PyObject_AsFileDescriptor() in _Py_DisplaySourceLine() for error
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CID 486768
2013-07-21 01:53:18 +02:00
8c077bc03e
Check return value of PyObject_AsFileDescriptor() in _Py_DisplaySourceLine() for error
...
CID 486768
2013-07-21 01:53:10 +02:00
7bc80fcf4e
Check return value of fstat() in _PyImport_GetDynLoadFunc()
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CID 486250
2013-07-20 22:18:19 +02:00
27c4c3ec79
Check return value of fstat() in _PyImport_GetDynLoadFunc()
...
CID 486250
2013-07-20 22:17:55 +02:00
74ba26a40c
Add missing check of PyDict_SetItem()'s return value in _PyImport_FindExtensionObject()
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CID 486649
2013-07-20 14:52:18 +02:00
09ca794afe
Add missing check of PyDict_SetItem()'s return value in _PyImport_FindExtensionObject()
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CID 486649
2013-07-20 14:51:53 +02:00
895bdfb16e
Add missing check of PyDict_SetItem()'s return value in PyEval_EvalCodeEx()
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CID 486647
2013-07-20 14:48:21 +02:00
0bd447f847
Add missing check of PyDict_SetItem()'s return value in PyEval_EvalCodeEx()
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CID 486647
2013-07-20 14:48:10 +02:00
ace47d7efd
Issue #18408 : PyEval_EvalFrameEx() and PyEval_CallObjectWithKeywords() now fail
...
with an assertion error if they are called with an exception set
(PyErr_Occurred()).
If these functions are called with an exception set, the exception may be
cleared and so the caller looses its exception.
Add also assertions to PyEval_CallObjectWithKeywords() and call_function() to
check if the function succeed with no exception set, or the function failed
with an exception set.
2013-07-18 01:41:08 +02:00
479054bca7
Issue #18408 : Fix PyErr_SetImportError(), handle PyDict_SetItemString() failure
2013-07-17 21:54:25 +02:00
8e54b1c448
Issue #18408 : Fix _PyImport_LoadDynamicModule(), handle PyUnicode_FromFormat() failure
2013-07-17 21:53:23 +02:00
0fae8f9083
Issue #18408 : Fix ast_for_atom(), PyErr_Fetch(&type, &value, &tback) can set value to NULL
2013-07-17 21:51:42 +02:00
26f91999b4
Close #18469 : Replace PyDict_GetItemString() with _PyDict_GetItemId() in structseq.c
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_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.
2013-07-17 01:22:45 +02:00
43d8195a70
Issue #18408 : Handle PyArena_AddPyObject() failure in ast.c
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PyList_Append() (called by PyArena_AddPyObject()) can fail because of a
MemoryError for example.
2013-07-17 00:57:58 +02:00
74a7fa6663
Issue #18408 : Fix PyErr_NormalizeException(), handle PyObject_IsSubclass() failure
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PyObject_IsSubclass() can fail and raise a new exception!
2013-07-17 00:44:53 +02:00
bdf630c4a7
Issue #18408 : Fix Python-ast.c: handle init_types() failure (ex: MemoryError)
2013-07-17 00:17:15 +02:00
1e53bbaced
Issue #18408 : handle PySys_GetObject() failure, raise a RuntimeError
2013-07-16 22:26:05 +02:00
78e2c985ac
Issue #18408 : Fix show_warning(), clear also the exception raised by
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_Py_DisplaySourceLine()
For example, _PyGC_DumpShutdownStats() calls PyErr_WarnExplicitFormat() while
the import machinery does not work anymore, _Py_DisplaySourceLine() fails when
trying to import the io module.
2013-07-16 01:54:37 +02:00
f243ee4055
Issue #18408 : add more assertions on PyErr_Occurred() in ceval.c to detect bugs
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earlier
2013-07-16 01:02:12 +02:00
ceceaa00ba
Issue #18408 : Fix _Py_DisplaySourceLine()
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Report _Py_FindSourceFile() error, so the error is cleared;
and clear io.open(filename) exception on failure.
2013-07-16 00:32:14 +02:00
7eab0d000c
Issue #18408 : Fix PyEval_EvalFrameEx() for MemoryError
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Don't pass a NULL traceback to PyException_SetTraceback(): pass Py_None.
Passing NULL would raise a new exception.
2013-07-15 21:16:27 +02:00
a79e4fb38d
Issue #18342 : Use the repr of a module name for ``from ... import
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...`` when an ImportError occurs.
Other cases had already been switched over to using the repr.
Thanks to Tomasz Maćkowiak for the patch.
2013-07-12 11:22:26 -04:00
f0cb69274c
Issue #18415 : Normalize what type of quotes are used with string
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constants in importlib._bootstrap. Along the way clean up from string
interpolation to use the repr explicitly.
Initial patch by Madison May.
2013-07-12 11:04:23 -04:00
fb3a630001
Issue #18408 : errors.c: in debug mode, calling PyErr_BadInternalCall() now
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fails with an assertion error
2013-07-12 00:37:30 +02:00
365b693adc
Issue #18408 : ceval.c: in debug mode, convert the PyErr_Occurred() check on
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exception (when getting NULL) to an assertion to detect bugs earlier
2013-07-12 00:11:58 +02:00
cc35159ed8
Issue #18408 : normalizestring() now raises MemoryError on memory allocation failure
2013-07-12 00:02:55 +02:00
6b64a6803e
Issue #18408 : Fix compiler_import() to handle PyUnicode_Substring() failure properly
2013-07-11 22:50:45 +02:00
9a4fb66966
Issue #18408 : ste_new() initialize all attributes before handling error
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If an attribute is not initialized, the destructor can crash
2013-07-11 22:49:00 +02:00
f9e6672ae8
Issue #17872 : Fix a segfault in marshal.load() when input stream returns
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more bytes than requested.
2013-07-11 22:28:18 +03:00
3641a74e1c
Issue #17872 : Fix a segfault in marshal.load() when input stream returns
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more bytes than requested.
2013-07-11 22:20:47 +03:00
a155d40ed5
Fix reference leaks introduced by the patch for issue #5308 .
2013-07-11 19:19:47 +03:00
dfde2151ed
Fix reference leaks introduced by the patch for issue #5308 .
2013-07-11 19:14:26 +03:00
6cee994674
Issue #18426 : improve exception message. Courtesy of Amaury
2013-07-11 13:02:37 +02:00
7ce57d67c9
Issue #18426 : improve exception message. Courtesy of Amaury
2013-07-11 13:02:30 +02:00
5ec44649df
Issue #18426 : Fix NULL pointer dereference in C extension import when
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PyModule_GetDef() returns an error.
2013-07-11 11:23:34 +02:00
848ee099f5
Issue #18426 : Fix NULL pointer dereference in C extension import when
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PyModule_GetDef() returns an error.
2013-07-11 11:22:21 +02:00
acb362e29f
Merge: #18424 : PEP8ify the tense of the sum docstring.
2013-07-10 16:22:59 -04:00
87ead1138d
#18424 : PEP8ify the tense of the sum docstring.
2013-07-10 16:22:14 -04:00
aaa8ed8b84
Issue #18408 : Fix call_exc_trace(): if the traceback is NULL, use None when
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building the tuple (type, value, traceback) passed to the callback.
PyTuple_Pack() does crash if an argument is NULL.
2013-07-10 13:57:55 +02:00
e0af3a802a
Issue #18408 : Fix PyCode_Optimize(): raise a MemoryError on memory allocation
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failure.
2013-07-09 00:32:04 +02:00
0ff0f54dd4
Issue #18408 : Fix call_function() of ceval.c to handle PyTuple_New() failure
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(in load_args()), ex: MemoryError.
2013-07-08 22:27:42 +02:00
3a8b79d4d2
Issue #18408 : Fix marshal reader for Unicode strings: handle
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PyUnicode_DecodeUTF8() failure (ex: MemoryError).
2013-07-08 22:23:32 +02:00
49fc8ece81
Issue #18203 : Add _PyMem_RawStrdup() and _PyMem_Strdup()
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Replace strdup() with _PyMem_RawStrdup() or _PyMem_Strdup(), depending if the
GIL is held or not.
2013-07-07 23:30:24 +02:00
c6632e7eb4
Issue #18203 : Replace malloc() with PyMem_Malloc() to allocate arena objects
2013-07-07 17:18:53 +02:00
80aa565fb4
Issue #18203 : Replace malloc() with PyMem_RawMalloc() to allocate thread locks
2013-07-07 17:17:59 +02:00
65bf9cf26f
Issue #18203 : Fix decode_ascii_surrogateescape(), use PyMem_RawMalloc() as _Py_char2wchar()
2013-07-07 16:35:54 +02:00
1a7425f67a
Issue #18203 : Replace malloc() with PyMem_RawMalloc() at Python initialization
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* Replace malloc() with PyMem_RawMalloc()
* Replace PyMem_Malloc() with PyMem_RawMalloc() where the GIL is not held.
* _Py_char2wchar() now returns a buffer allocated by PyMem_RawMalloc(), instead
of PyMem_Malloc()
2013-07-07 16:25:15 +02:00
51fa458d0a
Issue #18203 : Fix Py_Finalize(): destroy the GIL after the last call to
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PyMem_Malloc() or PyObject_Malloc().
For example, PyCFunction_Fini() calls PyObject_GC_Del() which calls
PyObject_FREE().
2013-07-07 15:50:49 +02:00
7e5d55705c
merge for issue #18351 .
2013-07-06 18:04:41 -04:00
a53cca3fea
Issue #18351 : Fix various issues with
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importlib._bootstrap._get_sourcefile().
Thanks to its only use by the C API, it was never properly tested
until now.
Thanks to Neal Norwitz for discovering the bug and Madison May for the patch.
2013-07-06 17:56:43 -04:00
0075110ab2
Issue #18364 : Stop using the ImportError._not_found hack.
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The private attribute was leaking out of importlib and led to at least
one person noticing it. Switch to another hack which won't leak
outside of importlib and is nearly as robust.
2013-07-06 14:48:18 -04:00
679ecb565b
Issue #15767 : back out 8a0ed9f63c6e, finishing the removal of
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ModuleNotFoundError.
2013-07-04 17:51:50 -04:00
82da8886cc
Issue #15767 : Revert 3a50025f1900 for ModuleNotFoundError
2013-07-04 17:48:16 -04:00
1d5b933504
Issue #18328 : Reorder ops in PyThreadState_Delete*() functions. Now the
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tstate is first removed from TLS and then deallocated.
CID 1019639 (#1 of 1): Use after free (USE_AFTER_FREE)
use_after_free: Using freed pointer tstate.
2013-07-01 23:43:09 +02:00
b9dbc7d6e1
Issue #18328 : Reorder ops in PyThreadState_Delete*() functions. Now the
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tstate is first removed from TLS and then deallocated.
CID 1019639 (#1 of 1): Use after free (USE_AFTER_FREE)
use_after_free: Using freed pointer tstate.
2013-07-01 23:42:28 +02:00
4d6018fe45
Issue 18111: Add a default argument to min() and max()
2013-06-24 22:43:02 -07:00
14b9b11098
If MS_WIN64 is defined, MS_WINDOWS is also defined: #ifdef can be simplified.
2013-06-25 00:37:25 +02:00
7b2513589f
Issue #9566 : pystrtod.c: Fix a compiler warnings on Windows x64
2013-06-24 23:37:40 +02:00
Eric Snow
Serhiy Storchaka
Victor Stinner
Benjamin Peterson
Christian Heimes
Brett Cannon
Mark Dickinson
Zachary Ware
Larry Hastings
Antoine Pitrou
Nick Coghlan
Guido van Rossum
Stefan Krah
Georg Brandl
Kristján Valur Jónsson
Meador Inge
Raymond Hettinger
Victor Stinner
Ezio Melotti
R David Murray