cpython

Commit Graph

Author	SHA1	Message	Date
Victor Stinner	f2c1aa1661	Add ast.Constant Issue #26146: Add a new kind of AST node: ast.Constant. It can be used by external AST optimizers, but the compiler does not emit directly such node. An optimizer can replace the following AST nodes with ast.Constant: * ast.NameConstant: None, False, True * ast.Num: int, float, complex * ast.Str: str * ast.Bytes: bytes * ast.Tuple if items are constants too: tuple * frozenset Update code to accept ast.Constant instead of ast.Num and/or ast.Str: * compiler * docstrings * ast.literal_eval() * Tools/parser/unparse.py	11 years ago
Raymond Hettinger	0dceb91866	Tests versus zero are more compact than tests versus -1.	11 years ago
Raymond Hettinger	1ce6885f8a	Fix compiler warning about obviously unreachable code.	11 years ago
Raymond Hettinger	306d6b1ea6	Convert another post-decrement while-loop to pre-decrement for consistency and better generated code (on both GCC and CLang).	11 years ago
Raymond Hettinger	165eee214b	Convert two other post-decrement while-loops to pre-decrements for consistency and for better code generation.	11 years ago
Raymond Hettinger	d84ec225bd	Miscellaneous refactorings * Add comment to the maxlen structure entry about the meaning of maxlen == -1 * Factor-out code common to deque_append(left) and deque_extend(left) * Factor inner-loop in deque_clear() to use only 1 test per loop instead of 2 * Tighten inner-loops for deque_item() and deque_ass_item() so that the compiler can combine the decrement and test into a single step.	11 years ago
Victor Stinner	1aa78938b0	Issue #26146 : marshal.loads() now uses the empty frozenset singleton	11 years ago
Victor Stinner	5ebe2c89fe	Cleanup test_dict * Write one import per line * Sort imports by name * Add an empty line: 2 empty lines between code blocks at the module level (PEP 8)	11 years ago
Victor Stinner	843a1fb1e7	test_gc: remove unused imports	11 years ago
Brett Cannon	9fa812668f	Issue #18018 : Raise an ImportError if a relative import is attempted with no known parent package. Previously SystemError was raised if the parent package didn't exist (e.g., __package__ was set to ''). Thanks to Florent Xicluna and Yongzhi Pan for reporting the issue.	11 years ago
Brett Cannon	4b18dd339a	Issue #25234 : Skip test_eintr.test_open() under OS X to avoid hanging	11 years ago
Brett Cannon	b0db3718d4	whitespace cleanup	11 years ago
Brett Cannon	849113af6b	Issue #25791 : Warn when __package__ != __spec__.parent. In a previous change, __spec__.parent was prioritized over __package__. That is a backwards-compatibility break, but we do eventually want __spec__ to be the ground truth for module details. So this change reverts the change in semantics and instead raises an ImportWarning when __package__ != __spec__.parent to give people time to adjust to using spec objects.	11 years ago
Brett Cannon	52c854a838	Merge from 3.5	11 years ago
Brett Cannon	3bf1d87bbd	Fix a typo in a code example	11 years ago
Victor Stinner	bf980797af	Merge 3.5 (i18n doc, issue #25907 )	11 years ago
Victor Stinner	875f29aa69	doc: i18n HTML templates Issue #25907: Use {% trans %} tags in HTML templates to ease the translation of the documentation. The tag comes from Jinja templating system, used by Sphinx. Patch written by Julien Palard.	11 years ago
Victor Stinner	fd9ccaea03	Null merge 3.5 (change already applied to default)	11 years ago
Victor Stinner	5a701f0304	Issue #25876 : Fix also test_set() of test_gdb when -E command line is used	11 years ago
Victor Stinner	22756f18bc	Issue #25876 : test_gdb: use subprocess._args_from_interpreter_flags() to test Python with more options.	11 years ago
Victor Stinner	b02ef715a3	Use Py_uintptr_t for atomic pointers Issue #26161: Use Py_uintptr_t instead of void* for atomic pointers in pyatomic.h. Use atomic_uintptr_t when <stdatomic.h> is used. Using void* causes compilation warnings depending on which implementation of atomic types is used.	11 years ago
Victor Stinner	3cdd5fb970	code_richcompare() now uses the constants types Issue #25843: When compiling code, don't merge constants if they are equal but have a different types. For example, "f1, f2 = lambda: 1, lambda: 1.0" is now correctly compiled to two different functions: f1() returns 1 (int) and f2() returns 1.0 (int), even if 1 and 1.0 are equal. Add a new _PyCode_ConstantKey() private function.	11 years ago
Victor Stinner	efb2413ce8	code_richcompare() now uses the constants types Issue #25843: When compiling code, don't merge constants if they are equal but have a different types. For example, "f1, f2 = lambda: 1, lambda: 1.0" is now correctly compiled to two different functions: f1() returns 1 (int) and f2() returns 1.0 (int), even if 1 and 1.0 are equal. Add a new _PyCode_ConstantKey() private function.	11 years ago
Victor Stinner	e3560a7dc9	site: error on sitecustomize import error Issue #26099: The site module now writes an error into stderr if sitecustomize module can be imported but executing the module raise an ImportError. Same change for usercustomize.	11 years ago
Benjamin Peterson	ae8c078dbb	merge 3.5	11 years ago
Benjamin Peterson	d52513cb22	merge 3.4	11 years ago
Benjamin Peterson	b1db758061	reject negative data_size	11 years ago
Senthil Kumaran	cbde4a6924	merge from 3.5 minor clarification on Zipfile 'x' mode - exclusive creation of a file. (Based on the feedback from docs@python.org list)	11 years ago
Senthil Kumaran	e5c05cc8c0	minor clarification on Zipfile 'x' mode - exclusive creation of a file.	11 years ago
Donald Stufft	a7baa106cd	Merge update to pip	11 years ago
Donald Stufft	38150e0d85	Merge update to pip	11 years ago
Donald Stufft	5d0124623c	Upgrade pip to 8.0.2	11 years ago
Berker Peksag	2e15d60b83	Issue #18620 : Improve Pool examples in multiprocessing documentation A single call to Pool.apply_async() will create only one process. To use all of the pool's processes, it should be invoked multiple times: with Pool(processes=4) as pool: results = [pool.apply_async(func, ()) for i in range(4)] Patch by Davin Potts.	11 years ago
Berker Peksag	7405c16533	Issue #18620 : Improve Pool examples in multiprocessing documentation A single call to Pool.apply_async() will create only one process. To use all of the pool's processes, it should be invoked multiple times: with Pool(processes=4) as pool: results = [pool.apply_async(func, ()) for i in range(4)] Patch by Davin Potts.	11 years ago
Senthil Kumaran	dce4ae8ffe	merge from 3.5 issue25909 - Correct the documentation of PyMapping_Items, PyMapping_Keys and PyMapping_Values in Include/abstract.h and Doc/c-api/mapping.rst. Patch contributed by Sonali Gupta.	11 years ago
Senthil Kumaran	1538b3d3df	issue25909 - Correct the documentation of PyMapping_Items, PyMapping_Keys and PyMapping_Values in Include/abstract.h and Doc/c-api/mapping.rst. Patch contributed by Sonali Gupta.	11 years ago
Victor Stinner	9f78939552	Issue #26107 : Fix typo in Objects/lnotab_notes.txt Double parenthesis	11 years ago
Victor Stinner	875dde4387	Merge 3.5 (doc)	11 years ago
Victor Stinner	d99cd333fe	Issue #26106 : doc: Move text of licenses to parsed literal block This change helps to ignore text of PSF, BEOPEN.com and CNRI licenses when translating the documentation. Patch written by Julien Palard who is translating Python 3.5 doc to french. Text of other licenses already used preformatted format.	11 years ago
Benjamin Peterson	2b0b5ac5a0	merge 3.5 (#26171 )	11 years ago
Benjamin Peterson	47b8ba22e3	merge 3.4 (#26171 )	11 years ago
Benjamin Peterson	c4032da201	prevent buffer overflow in get_data (closes #26171 )	11 years ago
Benjamin Peterson	ba77788bba	merge 3.5	11 years ago
Benjamin Peterson	d4d7737c3f	merge 3.4	11 years ago
Benjamin Peterson	ef9cf08352	fix refleak in error condition	11 years ago
Benjamin Peterson	e45abae08f	merge 3.5 (#26172 )	11 years ago
Benjamin Peterson	b57eaeadff	merge 3.4 (#26172 )	11 years ago
Benjamin Peterson	c836f717cd	remove script from epub (closes #26172 )	11 years ago
Victor Stinner	c3ea8d2268	Merge 3.5 (issue #24520 )	11 years ago
Victor Stinner	7172f507e1	Replace fpgetmask() with fedisableexcept() Issue #24520: On FreeBSD, fpgetmask() was deprecated long time ago. fedisableexcept() is now preferred.	11 years ago

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