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* | | | Rename _PyObject_FastCall() to _PyObject_FastCallDict()Victor Stinner2016-08-223-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue #27809: * Rename _PyObject_FastCall() function to _PyObject_FastCallDict() * Add _PyObject_FastCall(), _PyObject_CallNoArg() and _PyObject_CallArg1() macros calling _PyObject_FastCallDict()
* | | | Issue #27587: Merge from 3.5Berker Peksag2016-08-221-2/+4
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| * | | Issue #27587: Move null pointer check earlier in _PyState_AddModule()Berker Peksag2016-08-221-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Optimize call to Python function without argumentVictor Stinner2016-08-221-11/+31
| | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Fix reference leak in tb_printinternal()Victor Stinner2016-08-201-0/+2
| | | | | | | | | | | | | | | | Issue #26823.
* | | | sys_pyfile_write_unicode() now uses fast callVictor Stinner2016-08-191-7/+2
| | | | | | | | | | | | | | | | Issue #27128.
* | | | call_trampoline() now uses fast callVictor Stinner2016-08-191-19/+10
| | | | | | | | | | | | | | | | Issue #27128.
* | | | PyErr_PrintEx() now uses fast callVictor Stinner2016-08-191-3/+7
| | | | | | | | | | | | | | | | Issue #27128.
* | | | import_name() now uses fast callVictor Stinner2016-08-191-13/+9
| | | | | | | | | | | | | | | | | | | | Issue #27128: import_name() now calls _PyObject_FastCall() to avoid the creation of a temporary tuple.
* | | | Fix PyObject_Call() parameter namesVictor Stinner2016-08-191-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | Issue #27128: arg=>args, kw=>kwargs. Same change for PyEval_CallObjectWithKeywords().
* | | | PyEval_CallObjectWithKeywords() uses fast callVictor Stinner2016-08-191-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Add _PyObject_FastCall()Victor Stinner2016-08-191-46/+113
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* | | | Merge 3.5 (fix raise)Victor Stinner2016-08-181-1/+1
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| * | | Fix SystemError in "raise" statementVictor Stinner2016-08-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Issue #27594: Prevent assertion error when running test_ast with coverageNed Deily2016-08-171-1/+1
| | | | | | | | | | | | | | | | | | | | enabled: ensure code object has a valid first line number. Patch suggested by Ivan Levkivskyi.
* | | | Use Py_ssize_t in _PyEval_EvalCodeWithName()Victor Stinner2016-08-161-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Issue #27128: Cleanup _PyEval_EvalCodeWithName()Victor Stinner2016-08-161-11/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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)
* | | | Issue #27776: dev_urandom(raise=0) now closes the file descriptor on errorVictor Stinner2016-08-161-0/+1
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* | | | Issue #27776: Cleanup random.cVictor Stinner2016-08-161-121/+110
| | | | | | | | | | | | | | | | | | | | Merge dev_urandom_python() and dev_urandom_noraise() functions to reduce code duplication.
* | | | Issue #27776: _PyRandom_Init() doesn't call PyErr_CheckSignals() anymoreVictor Stinner2016-08-161-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | 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().
* | | | Issue #27776: Cleanup random.cVictor Stinner2016-08-161-55/+74
| | | | | | | | | | | | | | | | | | | | | | | | * 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
* | | | Issue #26823: Abbreviate recursive tracebacksNick Coghlan2016-08-151-4/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Issue #27574: Decreased an overhead of parsing keyword arguments in functionsSerhiy Storchaka2016-08-143-15/+442
| | | | | | | | | | | | | | | | implemented with using Argument Clinic.
* | | | Re-linewrap commentsRaymond Hettinger2016-08-081-13/+8
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* | | | Merge spelling and grammar fixes from 3.5Martin Panter2016-08-051-1/+1
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| * | | Fix spelling and grammar in documentation and code commentsMartin Panter2016-08-041-1/+1
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* | | | Issue #22557: Now importing already imported modules is up to 2.5 times faster.Serhiy Storchaka2016-08-024-246/+235
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* | | | Issue #17596: MINGW: add wincrypt.h in Python/random.cMartin Panter2016-07-291-0/+3
| | | | | | | | | | | | | | | | Based on patch by Roumen Petrov.
* | | | Issue #16191: Merge comment fixes from 3.5Martin Panter2016-07-181-6/+6
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| * | | Issue #16191: Fix up references to renamed variablesMartin Panter2016-07-181-6/+6
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* | | | Issue #27419: Added temporary workaround for subinterpreters.Serhiy Storchaka2016-07-171-1/+4
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| * | | Issue #27419: Added temporary workaround for subinterpreters.Serhiy Storchaka2016-07-171-1/+4
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* | | | Issue #27419: Standard __import__() no longer look up "__import__" in globalsSerhiy Storchaka2016-07-171-8/+4
|\ \ \ \ | |/ / / | | | | | | | | | | | | | | | | or builtins for importing submodules or "from import". Fixed a crash if raise a warning about unabling to resolve package from __spec__ or __package__.
| * | | Issue #27419: Standard __import__() no longer look up "__import__" in globalsSerhiy Storchaka2016-07-171-8/+4
| | | | | | | | | | | | | | | | | | | | or builtins for importing submodules or "from import". Fixed handling an error of non-string package name.
| * | | Fix regressions introduced by fixes for issue #27083.Brett Cannon2016-07-161-2551/+2561
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* | | | Check in update for importlib_external.hBrett Cannon2016-07-161-2404/+2412
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* | | | Merge for #27083Brett Cannon2016-07-151-2339/+2341
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* | | | merge 3.5 (#27514)Benjamin Peterson2016-07-151-1/+1
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| * | | make too many nested blocks be a SyntaxError instead of a SystemError ↵Benjamin Peterson2016-07-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | (closes #27514) Patch by Ammar Askar.
* | | | Update frozen importlib codeBrett Cannon2016-07-082-1440/+1440
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* | | | Issue #26896: Disambiguate uses of "importer" with "finder".Brett Cannon2016-07-081-3/+4
| | | | | | | | | | | | | | | | Thanks to Oren Milman for the patch.
* | | | - Issue #27332: Fixed the type of the first argument of module-level functionsSerhiy Storchaka2016-07-074-150/+148
|\ \ \ \ | |/ / / | | | | | | | | generated by Argument Clinic. Patch by Petr Viktorin.
| * | | Issue #27332: Fixed the type of the first argument of module-level functionsSerhiy Storchaka2016-07-074-150/+148
| | | | | | | | | | | | | | | | generated by Argument Clinic. Patch by Petr Viktorin.
* | | | Issue #23034: The output of a special Python build with defined COUNT_ALLOCS,Serhiy Storchaka2016-07-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Issue #27352: Correct the validation of the ImportFrom AST node and simplifySerhiy Storchaka2016-06-272-11/+3
| | | | | | | | | | | | | | | | the implementation of the IMPORT_NAME opcode.
* | | | Issue #27255: Added more predictions in ceval.c.Serhiy Storchaka2016-06-271-2/+12
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* | | | Issue #27342: Replaced some Py_XDECREFs with Py_DECREFs.Serhiy Storchaka2016-06-181-2/+2
| | | | | | | | | | | | | | | | Patch by Xiang Zhang.
* | | | Issue #27336: Fix compilation on WindowsVictor Stinner2016-06-171-2/+2
| | | | | | | | | | | | | | | | Replace "#if WITH_THREAD" with "#ifdef WITH_THREAD".
* | | | Issue #27336: Fix compilation failures --without-threadsBerker Peksag2016-06-172-1/+3
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* | | | Merge 3.5Victor Stinner2016-06-161-2/+2
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