cpython

Commit Graph

Author	SHA1	Message	Date
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.	9 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.	9 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)	9 years ago
Serhiy Storchaka	133138a284	Issue #22557 : Now importing already imported modules is up to 2.5 times faster.	10 years ago
Martin Panter	95f53c13ce	Issue #16191 : Fix up references to renamed variables	10 years ago
Serhiy Storchaka	fbd1523525	Issue #27352 : Correct the validation of the ImportFrom AST node and simplify the implementation of the IMPORT_NAME opcode.	10 years ago
Serhiy Storchaka	da9c513414	Issue #27255 : Added more predictions in ceval.c.	10 years ago
Serhiy Storchaka	64204de04c	Issue #27095 : Simplified MAKE_FUNCTION and removed MAKE_CLOSURE opcodes. Patch by Demur Rumed.	10 years ago
Serhiy Storchaka	6a7506a77f	Issue #27140 : Added BUILD_CONST_KEY_MAP opcode.	10 years ago
Yury Selivanov	a6f6edbda8	Issue #27243 : Fix __aiter__ protocol	10 years ago
Serhiy Storchaka	74f2fe6489	Fixed the use of _Py_IS_ALIGNED (issue #27097 ).	10 years ago
Serhiy Storchaka	f60bf5f7d6	Issue #27097 : Python interpreter is now about 7% faster due to optimized instruction decoding. Based on patch by Demur Rumed.	10 years ago
Serhiy Storchaka	b0f80b0312	Issue #26647 : Python interpreter now uses 16-bit wordcode instead of bytecode. Patch by Demur Rumed.	10 years ago
Benjamin Peterson	ad887cf7d1	fix possible refleak in MAKE_FUNCTION (closes #26991 ) Patch by Xiang Zhang.	10 years ago
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.	10 years ago
Serhiy Storchaka	79d6e8de9e	Issue #26802 : Optimized calling a function with *args only positional arguments. Patch by Joe Jevnik.	10 years ago
Serhiy Storchaka	57a01d3a0e	Issue #26200 : Added Py_SETREF and replaced Py_XSETREF with Py_SETREF in places where Py_DECREF was used.	10 years ago
Serhiy Storchaka	48842714b9	Issue #22570 : Renamed Py_SETREF to Py_XSETREF.	10 years ago
Yury Selivanov	c724bae51c	coroutines: Error when awaiting on coroutine that's being awaited Issue #25888	10 years ago
Eric V. Smith	eb588a1d10	Switch to more idiomatic C code.	10 years ago
Eric V. Smith	135d5f49f6	Fix issue 26287: While handling FORMAT_VALUE opcode, the top of stack was being corrupted if an error occurred in PyObject_Format().	10 years ago
Martin Panter	b5944220ab	Issue #4806 : Avoid masking original TypeError in call with * unpacking Based on patch by Hagen Fürstenau and Daniel Urban.	10 years ago
Serhiy Storchaka	4a1e70fc31	Issue #20440 : Applied yet one patch for using Py_SETREF. The patch is automatically generated, it replaces the code that uses Py_CLEAR.	10 years ago
Serhiy Storchaka	ef1585eb9a	Issue #25923 : Added more const qualifiers to signatures of static and private functions.	10 years ago
Serhiy Storchaka	5a57ade58e	Issue #20440 : Massive replacing unsafe attribute setting code with special macro Py_SETREF.	10 years ago
Victor Stinner	b4efc963d6	Issue #25557 : Refactor _PyDict_LoadGlobal() Don't fallback to PyDict_GetItemWithError() if the hash is unknown: compute the hash instead. Add also comments to explain the optimization a little bit.	10 years ago
Victor Stinner	e20310fa19	Issue #25556 : Add assertions to PyObject_GetItem() to ensure that an exception is raised when it returns NULL. Simplify also ceval.c: rely on the fact that PyObject_GetItem() raised an exception when it returns NULL.	10 years ago
Victor Stinner	60a1d3cd15	Issue #25556 : Fix LOAD_GLOBAL bytecode when globals type is not dict and the requested name doesn't exist in globals: clear the KeyError exception before calling PyObject_GetItem(). Fail also if the raised exception is not a KeyError.	10 years ago
Eric V. Smith	a78c7954d5	Issue 25483: Add an opcode to make f-string formatting more robust.	10 years ago
Martin Panter	9955a373a8	Various minor typos in documentation and comments	10 years ago
Brett Cannon	3008bc0f4a	Issue #24492 : make sure that ``from ... import ...` raises an ImportError if __name__ is not defined on a package. Thanks to Armin Rigo for the bug report and diagnosing the cause.	11 years ago
Benjamin Peterson	d5d77aac60	set items in dict displays from left to right (closes #24569 )	11 years ago
Yury Selivanov	f488fb422a	Issue #19235 : Add new RecursionError exception. Patch by Georg Brandl.	11 years ago
Yury Selivanov	5376ba9630	Issue #24400 : Introduce a distinct type for 'async def' coroutines. Summary of changes: 1. Coroutines now have a distinct, separate from generators type at the C level: PyGen_Type, and a new typedef PyCoroObject. PyCoroObject shares the initial segment of struct layout with PyGenObject, making it possible to reuse existing generators machinery. The new type is exposed as 'types.CoroutineType'. As a consequence of having a new type, CO_GENERATOR flag is no longer applied to coroutines. 2. Having a separate type for coroutines made it possible to add an __await__ method to the type. Although it is not used by the interpreter (see details on that below), it makes coroutines naturally (without using __instancecheck__) conform to collections.abc.Coroutine and collections.abc.Awaitable ABCs. [The __instancecheck__ is still used for generator-based coroutines, as we don't want to add __await__ for generators.] 3. Add new opcode: GET_YIELD_FROM_ITER. The opcode is needed to allow passing native coroutines to the YIELD_FROM opcode. Before this change, 'yield from o' expression was compiled to: (o) GET_ITER LOAD_CONST YIELD_FROM Now, we use GET_YIELD_FROM_ITER instead of GET_ITER. The reason for adding a new opcode is that GET_ITER is used in some contexts (such as 'for .. in' loops) where passing a coroutine object is invalid. 4. Add two new introspection functions to the inspec module: getcoroutinestate(c) and getcoroutinelocals(c). 5. inspect.iscoroutine(o) is updated to test if 'o' is a native coroutine object. Before this commit it used abc.Coroutine, and it was requested to update inspect.isgenerator(o) to use abc.Generator; it was decided, however, that inspect functions should really be tailored for checking for native types. 6. sys.set_coroutine_wrapper(w) API is updated to work with only native coroutines. Since types.coroutine decorator supports any type of callables now, it would be confusing that it does not work for all types of coroutines. 7. Exceptions logic in generators C implementation was updated to raise clearer messages for coroutines: Before: TypeError("generator raised StopIteration") After: TypeError("coroutine raised StopIteration")	11 years ago
Serhiy Storchaka	5fa22fc088	Added the const qualifier for char* argument of Py_EnterRecursiveCall().	11 years ago
Yury Selivanov	94c2263005	Issue 24374: Plug refleak in set_coroutine_wrapper	11 years ago
Yury Selivanov	eb698fe68c	Issue 24342: No need to use PyAPI_FUNC for _PyEval_ApplyCoroutineWrapper	11 years ago
Yury Selivanov	aab3c4a211	Issue 24342: Let wrapper set by sys.set_coroutine_wrapper fail gracefully	11 years ago
Yury Selivanov	d8cf382ee7	Issue 24017: Make PyEval_(Set\|Get)CoroutineWrapper private	11 years ago
Benjamin Peterson	264be6f48f	remove STORE_MAP, since it's unused	11 years ago
Benjamin Peterson	ee85339cc6	in dict displays, evaluate the key before the value (closes #11205 ) Patch partially by Steve Dougherty.	11 years ago
Yury Selivanov	6ef059097c	Issue 24017: Drop getawaitablefunc and friends in favor of unaryfunc.	11 years ago
Nick Coghlan	baaadbf70d	Issue 24017: fix for "async with" refcounting * adds missing INCREF in WITH_CLEANUP_START * adds missing DECREF in WITH_CLEANUP_FINISH * adds several new tests Yury created while investigating this	11 years ago
Yury Selivanov	f487a005d6	Fix warnings for PyEval_GetCoroutineWrapper	11 years ago
Yury Selivanov	7544508f02	PEP 0492 -- Coroutines with async and await syntax. Issue #24017 .	11 years ago
Benjamin Peterson	025e9ebd0a	PEP 448: additional unpacking generalizations (closes #2292 ) Patch by Neil Girdhar.	11 years ago
R David Murray	4171bbe687	#23949 : Improve tuple unpacking error messages. Patch by Arnon Yaari.	11 years ago
Victor Stinner	efde146b0c	Issue #23571 : _Py_CheckFunctionResult() now gives the name of the function which returned an invalid result (result+error or no result without error) in the exception message. Add also unit test to check that the exception contains the name of the function. Special case: the final _PyEval_EvalFrameEx() check doesn't mention the function since it didn't execute a single function but a whole frame.	11 years ago
Victor Stinner	59b356d659	Issue #23571 : Restore removed assert(!PyErr_Occurred()); in PyEval_CallObjectWithKeywords() Sorry Serhiy, I missed your explanation because the review email was moved to my Spam folder :-(	11 years ago
Victor Stinner	4a7cc88472	Issue #23571 : PyObject_Call(), PyCFunction_Call() and call_function() now raise a SystemError if a function returns a result and raises an exception. The SystemError is chained to the previous exception. Refactor also PyObject_Call() and PyCFunction_Call() to make them more readable. Remove some checks which became useless (duplicate checks). Change reviewed by Serhiy Storchaka.	11 years ago

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910 Commits (34de2d312b3687994ddbc29adb66e88f672034c7)