cpython

Commit Graph

Author	SHA1	Message	Date
Victor Stinner	3466bde1cc	Avoid calling functions with an empty string as format string Directly pass NULL rather than an empty string.	9 years ago
Victor Stinner	ad8c83ad6b	Avoid inefficient way to call functions without argument Don't pass "()" format to PyObject_CallXXX() to call a function without argument: pass NULL as the format string instead. It avoids to have to parse a string to produce 0 argument.	9 years ago
Benjamin Peterson	ed4aa83ff7	require a long long data type (closes #27961 )	9 years ago
Brett Cannon	3cebf93872	Implement the frame evaluation API aspect of PEP 523.	9 years ago
Larry Hastings	10108a7b9a	Issue #27355 : Removed support for Windows CE. It was never finished, and Windows CE is no longer a relevant platform for Python.	9 years ago
Eric Snow	92a6c170e6	Issue #24254 : Preserve class attribute definition order.	9 years ago
Eric V. Smith	6a4efce7a5	Closes issue 27921: Disallow backslashes anywhere in f-strings. This is a temporary restriction. In 3.6 beta 2, the plan is to again allow backslashes in the string parts of f-strings, but disallow them in the expression parts.	9 years ago
Raymond Hettinger	f0f1c239e4	Issue 27936: Fix inconsistent round() behavior between float and int	9 years ago
Raymond Hettinger	f0afe77c52	Issue #27909 : Fix INCREF for possible NULL value	9 years ago
Raymond Hettinger	15f44ab043	Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).	9 years ago
Serhiy Storchaka	1f9326196e	Issue #27818 : Speed up parsing width and precision in format() strings for numbers. Patch by Stefan Behnel.	9 years ago
Raymond Hettinger	7ea386e56e	Issue 19504: Change "customise" to "customize" American spelling.	9 years ago
Victor Stinner	e90bdb19f2	Issue #27830 : Revert, remove _PyFunction_FastCallKeywords()	9 years ago
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.	9 years ago
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.	9 years ago
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.	9 years ago
Victor Stinner	f0cba67d0b	Backed out changeset 70f88b097f60 (map_next)	9 years ago
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.	9 years ago
Victor Stinner	d1c2a8e2b5	Issue #27809 : builtin___build_class__() uses fast call	9 years ago
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.	9 years ago
Victor Stinner	f45a56150b	Issue #27809 : PyErr_SetImportError() uses fast call	9 years ago
Victor Stinner	3a84097291	Add _PyErr_CreateException() Issue #27809: Helper function optimized to create an exception: use fastcall whenever possible.	9 years ago
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.	9 years ago
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.	9 years ago
Victor Stinner	2990fa11bc	Issue #27809 : Use _PyObject_FastCallDict() Modify: * builtin_sorted() * classmethoddescr_call() * methoddescr_call() * wrapperdescr_call()	9 years ago
Victor Stinner	6fea7f7ffc	Issue #27809 : Cleanup _PyEval_EvalCodeWithName() * Rename nm to name * PEP 7: add { ... } to if/else blocks	9 years ago
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	9 years ago
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()	9 years ago
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.	9 years ago
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.	9 years ago
Victor Stinner	a88b2f4e5e	Fix reference leak in tb_printinternal() Issue #26823.	10 years ago
Victor Stinner	c3ccaae6f3	sys_pyfile_write_unicode() now uses fast call Issue #27128.	10 years ago
Victor Stinner	78da82bf3e	call_trampoline() now uses fast call Issue #27128.	10 years ago
Victor Stinner	71cb64acc2	PyErr_PrintEx() now uses fast call Issue #27128.	10 years ago
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.	10 years ago
Victor Stinner	8a31c82093	Fix PyObject_Call() parameter names Issue #27128: arg=>args, kw=>kwargs. Same change for PyEval_CallObjectWithKeywords().	10 years ago
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.	10 years ago
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	10 years ago
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.	10 years ago
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.	10 years ago
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.	10 years ago
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)	10 years ago
Victor Stinner	3ee933f1c3	Issue #27776 : dev_urandom(raise=0) now closes the file descriptor on error	10 years ago
Victor Stinner	6974cf2c27	Issue #27776 : Cleanup random.c Merge dev_urandom_python() and dev_urandom_noraise() functions to reduce code duplication.	10 years ago
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().	10 years ago
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	10 years ago
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.	10 years ago
Serhiy Storchaka	9171a8b4ce	Issue #27574 : Decreased an overhead of parsing keyword arguments in functions implemented with using Argument Clinic.	10 years ago
Raymond Hettinger	08eef3ff49	Re-linewrap comments	10 years ago
Martin Panter	69332c1a64	Fix spelling and grammar in documentation and code comments	10 years ago

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5144 Commits (3466bde1cc113750450ffed028cc6fc7c95faedd)