Commit Graph

5234 Commits

Author SHA1 Message Date
Raymond Hettinger 74942c9252 Merge 2016-08-31 08:44:26 -07:00
Raymond Hettinger 15f44ab043 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). 2016-08-30 10:47:49 -07:00
Serhiy Storchaka 1f9326196e Issue #27818: Speed up parsing width and precision in format() strings for
numbers.  Patch by Stefan Behnel.
2016-08-29 15:57:26 +03:00
Raymond Hettinger f74c33ad5c Merge 2016-08-25 21:12:16 -07:00
Raymond Hettinger 7ea386e56e Issue 19504: Change "customise" to "customize" American spelling. 2016-08-25 21:11:50 -07:00
Victor Stinner e90bdb19f2 Issue #27830: Revert, remove _PyFunction_FastCallKeywords() 2016-08-25 23:26:50 +02:00
Victor Stinner 577e1f8cb4 Add _PyObject_FastCallKeywords()
Issue #27830: Similar to _PyObject_FastCallDict(), but keyword arguments are
also passed in the same C array than positional arguments, rather than being
passed as a Python dict.
2016-08-25 00:29:32 +02:00
Victor Stinner 74319ae219 Use Py_ssize_t type for number of arguments
Issue #27848: use Py_ssize_t rather than C int for the number of function
positional and keyword arguments.
2016-08-25 00:04:09 +02:00
Victor Stinner cdb5cee980 Issue #27809: map_next() uses fast call
Use a small stack allocated in the C stack for up to 5 iterator functions,
otherwise allocates a stack on the heap memory.
2016-08-24 01:45:13 +02:00
Victor Stinner f0cba67d0b Backed out changeset 70f88b097f60 (map_next) 2016-08-24 00:54:47 +02:00
Victor Stinner a9ba1ab21b Issue #27809: map_next() uses fast call
Use a small stack allocated in the C stack for up to 5 iterator functions,
otherwise allocates a stack on the heap memory.
2016-08-23 17:56:06 +02:00
Victor Stinner d1c2a8e2b5 Issue #27809: builtin___build_class__() uses fast call 2016-08-23 01:34:35 +02:00
Victor Stinner 6e2333dfdf PyEval_CallObjectWithKeywords() doesn't inc/decref
Issue #27809: PyEval_CallObjectWithKeywords() doesn't increment temporary the
reference counter of the args tuple (positional arguments). The caller already
holds a strong reference to it.
2016-08-23 00:25:01 +02:00
Victor Stinner f45a56150b Issue #27809: PyErr_SetImportError() uses fast call 2016-08-23 00:04:41 +02:00
Victor Stinner 3a84097291 Add _PyErr_CreateException()
Issue #27809: Helper function optimized to create an exception: use fastcall
whenever possible.
2016-08-22 23:59:08 +02:00
Victor Stinner 463b86a881 Issue #27809: Use _PyObject_FastCallDict()
Modify:

* init_subclass()
* builtin___build_class__()

Fix also a bug in init_subclass(): check for super() failure.
2016-08-22 23:33:13 +02:00
Victor Stinner 155ea65e5c PyEval_CallObjectWithKeywords() uses fast call with kwargs
Issue #27809. _PyObject_FastCallDict() now supports keyword arguments, and so
the args==NULL fast-path can also be used when kwargs is not NULL.
2016-08-22 23:26:00 +02:00
Victor Stinner 2990fa11bc Issue #27809: Use _PyObject_FastCallDict()
Modify:

* builtin_sorted()
* classmethoddescr_call()
* methoddescr_call()
* wrapperdescr_call()
2016-08-22 23:21:55 +02:00
Victor Stinner 6fea7f7ffc Issue #27809: Cleanup _PyEval_EvalCodeWithName()
* Rename nm to name
* PEP 7: add { ... } to if/else blocks
2016-08-22 23:17:30 +02:00
Victor Stinner b900939186 _PyFunction_FastCallDict() supports keyword args
Issue #27809:

* Rename _PyFunction_FastCall() to _PyFunction_FastCallDict()
* Rename _PyCFunction_FastCall() to _PyCFunction_FastCallDict()
*  _PyFunction_FastCallDict() now supports keyword arguments
2016-08-22 23:15:44 +02:00
Victor Stinner 559bb6a713 Rename _PyObject_FastCall() to _PyObject_FastCallDict()
Issue #27809:

* Rename _PyObject_FastCall() function to _PyObject_FastCallDict()
* Add _PyObject_FastCall(), _PyObject_CallNoArg() and _PyObject_CallArg1()
  macros calling _PyObject_FastCallDict()
2016-08-22 22:48:54 +02:00
Berker Peksag c98afb7a26 Issue #27587: Merge from 3.5 2016-08-22 18:07:02 +03:00
Berker Peksag 4b7b565c58 Issue #27587: Move null pointer check earlier in _PyState_AddModule()
This was found by PVS-Studio:

V595 The 'def' pointer was utilized before it was verified
against nullptr. Check lines: 286, 292. pystate.c 286

Initial patch by Christian Heimes.
2016-08-22 18:05:56 +03:00
Victor Stinner 2eedc119c2 Optimize call to Python function without argument
Issue #27128. When a Python function is called with no arguments, but all
parameters have a default value: use default values as arguments for the fast
path.
2016-08-22 12:29:42 +02:00
Victor Stinner a88b2f4e5e Fix reference leak in tb_printinternal()
Issue #26823.
2016-08-20 03:05:13 +02:00
Victor Stinner c3ccaae6f3 sys_pyfile_write_unicode() now uses fast call
Issue #27128.
2016-08-20 01:24:22 +02:00
Victor Stinner 78da82bf3e call_trampoline() now uses fast call
Issue #27128.
2016-08-20 01:22:57 +02:00
Victor Stinner 71cb64acc2 PyErr_PrintEx() now uses fast call
Issue #27128.
2016-08-20 00:57:43 +02:00
Victor Stinner df142fdc4b import_name() now uses fast call
Issue #27128: import_name() now calls _PyObject_FastCall() to avoid the
creation of a temporary tuple.
2016-08-20 00:44:42 +02:00
Victor Stinner 8a31c82093 Fix PyObject_Call() parameter names
Issue #27128: arg=>args, kw=>kwargs.

Same change for PyEval_CallObjectWithKeywords().
2016-08-19 17:12:23 +02:00
Victor Stinner 3f745bf1d9 PyEval_CallObjectWithKeywords() uses fast call
Issue #27128: Modify PyEval_CallObjectWithKeywords() to use
_PyObject_FastCall() when args==NULL and kw==NULL. It avoids the creation of a
temporary empty tuple for positional arguments.
2016-08-19 16:42:42 +02:00
Victor Stinner 9be7e7b52f Add _PyObject_FastCall()
Issue #27128: Add _PyObject_FastCall(), a new calling convention avoiding a
temporary tuple to pass positional parameters in most cases, but create a
temporary tuple if needed (ex: for the tp_call slot).

The API is prepared to support keyword parameters, but the full implementation
will come later (_PyFunction_FastCall() doesn't support keyword parameters
yet).

Add also:

* _PyStack_AsTuple() helper function: convert a "stack" of parameters to
  a tuple.
* _PyCFunction_FastCall(): fast call implementation for C functions
* _PyFunction_FastCall(): fast call implementation for Python functions
2016-08-19 16:11:43 +02:00
Victor Stinner 0a6996d87d Merge 3.5 (fix raise) 2016-08-18 18:14:15 +02:00
Victor Stinner eec9331b20 Fix SystemError in "raise" statement
Issue #27558: Fix a SystemError in the implementation of "raise" statement.
In a brand new thread, raise a RuntimeError since there is no active
exception to reraise.

Patch written by Xiang Zhang.
2016-08-18 18:13:10 +02:00
Ned Deily dc35cda2de Issue #27594: Prevent assertion error when running test_ast with coverage
enabled: ensure code object has a valid first line number.
Patch suggested by Ivan Levkivskyi.
2016-08-17 17:18:33 -04:00
Victor Stinner 17061a99b0 Use Py_ssize_t in _PyEval_EvalCodeWithName()
Issue #27128, #18295: replace int type with Py_ssize_t for index variables used
for positional arguments. It should help to avoid integer overflow and help to
emit better machine code for "i++" (no trap needed for overflow).

Make also the total_args variable constant.
2016-08-16 23:39:42 +02:00
Victor Stinner c70200165c Issue #27128: Cleanup _PyEval_EvalCodeWithName()
* Add comments
* Add empty lines for readability
* PEP 7 style for if block
* Remove useless assert(globals != NULL); (globals is tested a few lines
  before)
2016-08-16 23:40:29 +02:00
Victor Stinner 3ee933f1c3 Issue #27776: dev_urandom(raise=0) now closes the file descriptor on error 2016-08-16 18:27:44 +02:00
Victor Stinner 6974cf2c27 Issue #27776: Cleanup random.c
Merge dev_urandom_python() and dev_urandom_noraise() functions to reduce code
duplication.
2016-08-16 18:46:38 +02:00
Victor Stinner cecdd9634b Issue #27776: _PyRandom_Init() doesn't call PyErr_CheckSignals() anymore
Modify py_getrandom() to not call PyErr_CheckSignals() if raise is zero.
_PyRandom_Init() is called very early in the Python initialization, so it's
safer to not call PyErr_CheckSignals().
2016-08-16 15:19:09 +02:00
Victor Stinner 4bad3b622e Issue #27776: Cleanup random.c
* Add pyurandom() helper function to factorize the code
* don't call Py_FatalError() in helper functions, but only in _PyRandom_Init()
  if pyurandom() failed, to uniformize the code
2016-08-16 15:23:58 +02:00
Nick Coghlan d00342347e Issue #26823: Abbreviate recursive tracebacks
Large sections of repeated lines in tracebacks are now abbreviated as
"[Previous line repeated {count} more times]" by both the traceback
module and the builtin traceback rendering.

Patch by Emanuel Barry.
2016-08-15 13:11:34 +10:00
Serhiy Storchaka 9171a8b4ce Issue #27574: Decreased an overhead of parsing keyword arguments in functions
implemented with using Argument Clinic.
2016-08-14 10:52:18 +03:00
Raymond Hettinger 08eef3ff49 Re-linewrap comments 2016-08-07 20:20:33 -07:00
Martin Panter 02b75abf73 Merge spelling and grammar fixes from 3.5 2016-08-05 01:51:39 +00:00
Martin Panter 69332c1a64 Fix spelling and grammar in documentation and code comments 2016-08-04 13:07:31 +00:00
Serhiy Storchaka 133138a284 Issue #22557: Now importing already imported modules is up to 2.5 times faster. 2016-08-02 22:51:21 +03:00
Martin Panter d2f87472fe Issue #17596: MINGW: add wincrypt.h in Python/random.c
Based on patch by Roumen Petrov.
2016-07-29 04:00:44 +00:00
Martin Panter 36261d7446 Issue #16191: Merge comment fixes from 3.5 2016-07-18 08:25:01 +00:00
Martin Panter 95f53c13ce Issue #16191: Fix up references to renamed variables 2016-07-18 08:23:26 +00:00
Serhiy Storchaka caaf53e748 Issue #27419: Added temporary workaround for subinterpreters. 2016-07-17 14:16:04 +03:00
Serhiy Storchaka 80ab069f1b Issue #27419: Added temporary workaround for subinterpreters. 2016-07-17 14:15:28 +03:00
Serhiy Storchaka 7905f99a27 Issue #27419: Standard __import__() no longer look up "__import__" in globals
or builtins for importing submodules or "from import".  Fixed a crash if
raise a warning about unabling to resolve package from __spec__ or
__package__.
2016-07-17 12:51:34 +03:00
Serhiy Storchaka b3b65e618c Issue #27419: Standard __import__() no longer look up "__import__" in globals
or builtins for importing submodules or "from import".  Fixed handling an
error of non-string package name.
2016-07-17 12:47:17 +03:00
Brett Cannon b2f8a801c2 Check in update for importlib_external.h 2016-07-16 10:46:10 -07:00
Brett Cannon 7ca63cb7cc Fix regressions introduced by fixes for issue #27083. 2016-07-16 10:44:13 -07:00
Brett Cannon b3e73b30ff Merge for #27083 2016-07-15 11:55:21 -07:00
Benjamin Peterson ce7b27d169 merge 3.5 (#27514) 2016-07-14 22:02:09 -07:00
Benjamin Peterson e09ed5419b make too many nested blocks be a SyntaxError instead of a SystemError (closes #27514)
Patch by Ammar Askar.
2016-07-14 22:00:03 -07:00
Brett Cannon 2247e5c48c Update frozen importlib code 2016-07-08 16:44:54 -07:00
Brett Cannon fdcdd9ed80 Issue #26896: Disambiguate uses of "importer" with "finder".
Thanks to Oren Milman for the patch.
2016-07-08 11:00:00 -07:00
Serhiy Storchaka 2954f83999 - Issue #27332: Fixed the type of the first argument of module-level functions
generated by Argument Clinic.  Patch by Petr Viktorin.
2016-07-07 18:20:03 +03:00
Serhiy Storchaka 1a2b24f02d Issue #27332: Fixed the type of the first argument of module-level functions
generated by Argument Clinic.  Patch by Petr Viktorin.
2016-07-07 17:35:15 +03:00
Serhiy Storchaka 7e160ce356 Issue #23034: The output of a special Python build with defined COUNT_ALLOCS,
SHOW_ALLOC_COUNT or SHOW_TRACK_COUNT macros is now off by  default.  It can
be re-enabled using the "-X showalloccount" option.  It now outputs to stderr
instead of stdout.
2016-07-03 21:03:53 +03:00
Serhiy Storchaka fbd1523525 Issue #27352: Correct the validation of the ImportFrom AST node and simplify
the implementation of the IMPORT_NAME opcode.
2016-06-27 21:39:12 +03:00
Serhiy Storchaka da9c513414 Issue #27255: Added more predictions in ceval.c. 2016-06-27 18:58:57 +03:00
Serhiy Storchaka cfdfbb4d3c Issue #27342: Replaced some Py_XDECREFs with Py_DECREFs.
Patch by Xiang Zhang.
2016-06-18 09:44:03 +03:00
Victor Stinner d7292b5e9f Issue #27336: Fix compilation on Windows
Replace "#if WITH_THREAD" with "#ifdef WITH_THREAD".
2016-06-17 12:29:00 +02:00
Berker Peksag 531396c764 Issue #27336: Fix compilation failures --without-threads 2016-06-17 13:25:01 +03:00
Victor Stinner a63073a807 Merge 3.5 2016-06-17 00:01:30 +02:00
Victor Stinner ec721f3305 py_getrandom(): use long type for the syscall() result
Issue #27278. It should fix a conversion warning.

In practice, the Linux kernel doesn't return more than 32 MB per call to the
getrandom() syscall.
2016-06-16 23:53:47 +02:00
Serhiy Storchaka 607f8a5e28 Issue #27301: Fixed incorrect return codes for errors in compile.c. 2016-06-15 20:07:53 +03:00
Serhiy Storchaka 694de3bff7 Issue #27301: Fixed incorrect return codes for errors in compile.c. 2016-06-15 20:06:07 +03:00
Victor Stinner d017176209 Merge 3.5 2016-06-14 16:36:00 +02:00
Victor Stinner c72828ba33 cleanup random.c
Casting Py_ssize_t to Py_ssize_t is useless.
2016-06-14 16:35:49 +02:00
Victor Stinner 370f5136d4 Merge 3.5 (os.urandom, issue #27278) 2016-06-14 16:33:17 +02:00
Victor Stinner b98a36e8f3 Fix os.urandom() using getrandom() on Linux
Issue #27278: Fix os.urandom() implementation using getrandom() on Linux.
Truncate size to INT_MAX and loop until we collected enough random bytes,
instead of casting a directly Py_ssize_t to int.
2016-06-14 16:31:35 +02:00
doko@ubuntu.com 5553231b91 - Issue #23968: Rename the platform directory from plat-$(MACHDEP) to
plat-$(PLATFORM_TRIPLET).
  Rename the config directory (LIBPL) from config-$(LDVERSION) to
  config-$(LDVERSION)-$(PLATFORM_TRIPLET).
  Install the platform specifc _sysconfigdata module into the platform
  directory and rename it to include the ABIFLAGS.
2016-06-14 08:55:19 +02:00
Serhiy Storchaka 64204de04c Issue #27095: Simplified MAKE_FUNCTION and removed MAKE_CLOSURE opcodes.
Patch by Demur Rumed.
2016-06-12 17:36:24 +03:00
Serhiy Storchaka 5697c4b641 Comment fixes extracted from patch by Demur Rumed. 2016-06-12 17:02:10 +03:00
Serhiy Storchaka cf2ad55511 Issue #27286: Fixed compiling BUILD_MAP_UNPACK_WITH_CALL opcode. Calling
function with generalized unpacking (PEP 448) and conflicting keyword names
could cause undefined behavior.
2016-06-12 09:35:13 +03:00
Serhiy Storchaka 3c317e76a2 Issue #27286: Fixed compiling BUILD_MAP_UNPACK_WITH_CALL opcode. Calling
function with generalized unpacking (PEP 448) and conflicting keyword names
could cause undefined behavior.
2016-06-12 09:22:01 +03:00
Serhiy Storchaka 6a7506a77f Issue #27140: Added BUILD_CONST_KEY_MAP opcode. 2016-06-12 00:39:41 +03:00
Serhiy Storchaka f41b82fb19 Issue #26282: PyArg_ParseTupleAndKeywords() and Argument Clinic now support
positional-only and keyword parameters in the same function.
2016-06-09 16:30:29 +03:00
Martin Panter 596357de23 Merge comment fix from 3.5 2016-06-10 08:38:56 +00:00
Martin Panter 39b1025356 Fix typo and move comment to appropriate condition 2016-06-10 08:07:11 +00:00
Yury Selivanov 711d25db48 Merge 3.5 (issue #27243) 2016-06-09 15:13:16 -04:00
Yury Selivanov a6f6edbda8 Issue #27243: Fix __aiter__ protocol 2016-06-09 15:08:31 -04:00
Serhiy Storchaka 5dee6551e2 Issue #26305: Argument Clinic now uses braces in C code as required by PEP 7. 2016-06-09 16:16:06 +03:00
Victor Stinner cfb1961f61 py_getrandom(): use char* instead of void* for the destination
Fix a "gcc -pedantic" warning on "buffer += n" because buffer type is void*.
2016-06-08 10:16:50 +02:00
Victor Stinner 9ff9cbd600 Merge 3.5 (os.urandom) 2016-06-07 11:25:43 +02:00
Victor Stinner dddf4849ec os.urandom() doesn't block on Linux anymore
Issue #26839: On Linux, os.urandom() now calls getrandom() with GRND_NONBLOCK
to fall back on reading /dev/urandom if the urandom entropy pool is not
initialized yet. Patch written by Colm Buckley.
2016-06-07 11:21:42 +02:00
Martin Panter 19409197e2 Merge typo fixes from 3.5 2016-06-04 05:26:40 +00:00
Martin Panter 3ee6270262 Fix typos in code comment and documentation 2016-06-04 04:57:19 +00:00
Serhiy Storchaka 76c4161b92 Issue #27138: Regenerate Python/importlib_external.h. 2016-05-28 14:48:19 +03:00
Serhiy Storchaka c7385f31d3 Issue #27138: Regenerate Python/importlib_external.h. 2016-05-28 14:46:13 +03:00
Martin Panter 3e04d5b306 Issue #27076: Merge spelling from 3.5 2016-05-26 06:03:19 +00:00
Martin Panter 46f50726a0 Issue #27076: Doc, comment and tests spelling fixes
Most fixes to Doc/ and Lib/ directories by Ville Skyttä.
2016-05-26 05:35:26 +00:00
Serhiy Storchaka 74f2fe6489 Fixed the use of _Py_IS_ALIGNED (issue #27097). 2016-05-25 20:35:44 +03:00
Serhiy Storchaka f60bf5f7d6 Issue #27097: Python interpreter is now about 7% faster due to optimized
instruction decoding.  Based on patch by Demur Rumed.
2016-05-25 20:02:01 +03:00
Serhiy Storchaka b0f80b0312 Issue #26647: Python interpreter now uses 16-bit wordcode instead of bytecode.
Patch by Demur Rumed.
2016-05-24 09:15:14 +03:00
Serhiy Storchaka 2a95219bc4 Issue #26168: Fixed possible refleaks in failing Py_BuildValue() with the "N"
format unit.
2016-05-20 22:31:50 +03:00
Serhiy Storchaka 13e602ea0f Issue #26168: Fixed possible refleaks in failing Py_BuildValue() with the "N"
format unit.
2016-05-20 22:31:14 +03:00
Victor Stinner 744c34e2ea Cleanup import.c
* Replace PyUnicode_RPartition() with PyUnicode_FindChar() and
  PyUnicode_Substring() to avoid the creation of a temporary tuple.
* Use PyUnicode_FromFormat() to build a string and avoid the single_dot ('.')
  singleton

Thanks Serhiy Storchaka for your review.
2016-05-20 11:36:13 +02:00
Victor Stinner 4a3443be43 Merge 3.5 (issue #27057) 2016-05-19 16:48:06 +02:00
Victor Stinner 3116cc44af Fix os.set_inheritable() on Android
Issue #27057: Fix os.set_inheritable() on Android, ioctl() is blocked by
SELinux and fails with EACCESS. The function now falls back to fcntl().

Patch written by Michał Bednarski.
2016-05-19 16:46:18 +02:00
Berker Peksag 094c9c921c Issue #23275: Allow () = iterable assignment syntax
Documentation updates by Martin Panter.
2016-05-18 08:44:29 +03:00
Benjamin Peterson ed64d6b4a5 regen importlib bytecode 2016-05-16 22:54:05 -07:00
Benjamin Peterson 5b2b3aae2a merge 3.5 (#26991) 2016-05-16 22:53:44 -07:00
Benjamin Peterson ad887cf7d1 fix possible refleak in MAKE_FUNCTION (closes #26991)
Patch by Xiang Zhang.
2016-05-16 22:52:40 -07:00
Serhiy Storchaka 4b23494ded Issue #27039: Fixed bytearray.remove() for values greater than 127.
Based on patch by Joe Jevnik.
2016-05-16 22:24:03 +03:00
Serhiy Storchaka ce41287e99 Issue #18531: Single var-keyword argument of dict subtype was passed
unscathed to the C-defined function.  Now it is converted to exact dict.
2016-05-08 23:36:44 +03:00
Martin Panter 1ce738e08f Merge typo fixes from 3.5 2016-05-08 14:02:35 +00:00
Martin Panter 4c35964b76 Corrections for a/an in code comments and documentation 2016-05-08 13:53:41 +00:00
Serhiy Storchaka 24182a3aaa Restored parameter name "self" since gdb needs exact specific parameter names. 2016-05-05 16:21:35 +03:00
Serhiy Storchaka c2f7d87897 Issue #26932: Fixed support of RTLD_* constants defined as enum values,
not via macros (in particular on Android).  Patch by Chi Hsuan Yen.
2016-05-04 09:44:44 +03:00
Serhiy Storchaka 7a9579c0ce Got rid of redundand "self" parameter declarations.
Argument Clinic is now able to infer all needed information.
2016-05-02 13:45:20 +03:00
Serhiy Storchaka 2e310b4c38 Regenerate Argument Clinic code for issue #26874. 2016-05-01 20:34:00 +03:00
Serhiy Storchaka df071730bb Regenerate Argument Clinic code for issue #26874. 2016-05-01 20:33:24 +03:00
Berker Peksag aa9d369707 Issue #23960: Cleanup args and kwargs on error in PyErr_SetImportError
Patch by Ofer Schwarz.
2016-05-01 09:06:57 +03:00
Berker Peksag ec766d3c15 Issue #23960: Cleanup args and kwargs on error in PyErr_SetImportError
Patch by Ofer Schwarz.
2016-05-01 09:06:36 +03:00
Zachary Ware 5031a67821 Closes #26874: Merge with 3.5 2016-04-28 14:40:08 -05:00
Zachary Ware 7f227d9087 Issue #26874: Simplify the divmod docstring 2016-04-28 14:39:50 -05:00
Zachary Ware 54559b6511 Closes #26874: Merge with 3.5 2016-04-28 14:25:32 -05:00
Zachary Ware 4d4160af6a Issue #26874: Fix divmod docstring 2016-04-28 14:24:55 -05:00
Stefan Krah 144da4ec85 Issue #22747: Workaround for systems without langinfo.h. 2016-04-26 01:56:50 +02:00
Stefan Krah 1845d144bc Issue #17905: Do not guard locale include with HAVE_LANGINFO_H. 2016-04-25 21:38:53 +02:00
Serhiy Storchaka 79d6e8de9e Issue #26802: Optimized calling a function with *args only positional arguments.
Patch by Joe Jevnik.
2016-04-19 23:37:17 +03:00
Victor Stinner a858bbde03 Avoid fcntl() if possible in set_inheritable()
Issue #26770: set_inheritable() avoids calling fcntl() twice if the FD_CLOEXEC
is already set/cleared. This change only impacts platforms using the fcntl()
implementation of set_inheritable() (not Linux nor Windows).
2016-04-17 16:51:52 +02:00
Serhiy Storchaka b6a9c9761c Issue #26778: Fixed "a/an/and" typos in code comment, documentation and error
messages.
2016-04-17 09:39:28 +03:00
Serhiy Storchaka 6a7b3a77b4 Issue #26778: Fixed "a/an/and" typos in code comment and documentation. 2016-04-17 08:32:47 +03:00
Martin Panter cda80940ed Issue #15984: Merge PyUnicode doc from 3.5 2016-04-15 02:27:11 +00:00
Martin Panter 6245cb3c01 Correct “an” → “a” with “Unicode”, “user”, “UTF”, etc
This affects documentation, code comments, and a debugging messages.
2016-04-15 02:14:19 +00:00
Serhiy Storchaka 23c5cbbdde fs_unicode_converter is no longer used. 2016-04-14 12:36:11 +03:00
Serhiy Storchaka 21a663ea28 Issue #26057: Got rid of nonneeded use of PyUnicode_FromObject(). 2016-04-13 15:37:23 +03:00
Victor Stinner 7258176c68 Merge 3.5 (os.urandom) 2016-04-12 22:38:22 +02:00
Victor Stinner 9d24271d86 Fix os.urandom() on Solaris 11.3
Issue #26735: Fix os.urandom() on Solaris 11.3 and newer when reading more than
1,024 bytes: call getrandom() multiple times with a limit of 1024 bytes per
call.
2016-04-12 22:28:49 +02:00
Serhiy Storchaka f01e408c16 Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF
in places where Py_DECREF was used.
2016-04-10 18:12:01 +03:00
Serhiy Storchaka 57a01d3a0e Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF
in places where Py_DECREF was used.
2016-04-10 18:05:40 +03:00
Serhiy Storchaka 403002723f Issue #25339: PYTHONIOENCODING now has priority over locale in setting the
error handler for stdin and stdout.
2016-04-10 14:35:21 +03:00
Serhiy Storchaka fc43511867 Issue #25339: PYTHONIOENCODING now has priority over locale in setting the
error handler for stdin and stdout.
2016-04-10 14:34:13 +03:00
Serhiy Storchaka ec39756960 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:50:03 +03:00
Serhiy Storchaka 48842714b9 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:45:48 +03:00
Raymond Hettinger 942302371c Minor code cleanup for PyArg_UnpackTuple. 2016-03-26 03:02:48 -07:00
Victor Stinner ca9dbc7d88 makeopcodetargets.py: we need to import Lib/opcode.py
Issue #20021: use importlib.machinery to import Lib/opcode.py and not an opcode
module coming from somewhere else. makeopcodetargets.py is part of the Python
build process and it is run by an external Python program, not the built Python
program.

Patch written by Serhiy Storchaka.
2016-03-26 01:04:37 +01:00
Victor Stinner a9a852c2b1 Modernize Python/makeopcodetargets.py
* Simply use "import opcode" to import the opcode module instead of tricks
  using the imp module
* Use context manager for the output file
* Move code into a new main() function
* Replace assert with a regular if to check the number of arguments
* Import modules at top level
2016-03-25 11:54:47 +01:00
Victor Stinner 4f17426437 Fix bug in __import__ during Python shutdown
Issue #26637: The importlib module now emits an ImportError rather than a
TypeError if __import__() is tried during the Python shutdown process but
sys.path is already cleared (set to None).
2016-03-25 00:40:59 +01:00
Victor Stinner 023654fa68 get_warnings_attr(): Fix coverity warning
Don't check if the dict key exists before getting the key. Instead get the key
and handle error.
2016-03-23 17:48:22 +01:00
Victor Stinner 1c3069aed6 Rework _Py_DumpASCII() to make Coverity happy 2016-03-23 16:10:07 +01:00
Victor Stinner 976bb4099c compiler.c: fix compiler warnings on Windows 2016-03-23 11:36:19 +01:00