cpython

Commit Graph

Author	SHA1	Message	Date
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
Serhiy Storchaka	483405bcca	Issue #22883 : Got rid of outdated references to PyInt and PyString in comments.	11 years ago
Victor Stinner	26f7b8acdc	Issue #23353 : Fix the exception handling of generators in PyEval_EvalFrameEx(). At entry, save or swap the exception state even if PyEval_EvalFrameEx() is called with throwflag=0. At exit, the exception state is now always restored or swapped, not only if why is WHY_YIELD or WHY_RETURN. Patch co-written with Antoine Pitrou.	11 years ago
Victor Stinner	0b881dd50f	Issue #18028 : Fix aliasing issue in READ_TIMESTAMP() of ceval.c on x86_64, when Python is configure with --with-tsc. Patch written by Christian Heimes.	11 years ago
Antoine Pitrou	0373a106a1	Issue #17636 : Circular imports involving relative imports are now supported.	11 years ago
Benjamin Peterson	17548dda51	check if the thread is finalizing after retaking the GIL	12 years ago
Victor Stinner	40ee30181f	Issue #21205 : Add a new ``__qualname__`` attribute to generator, the qualified name, and use it in the representation of a generator (``repr(gen)``). The default name of the generator (``__name__`` attribute) is now get from the function instead of the code. Use ``gen.gi_code.co_name`` to get the name of the code.	12 years ago
Benjamin Peterson	f6e50b4a81	fix sending tuples to custom generator objects with yield from (closes #21209 ) Debugged by Victor.	12 years ago
Benjamin Peterson	d51374ed78	PEP 465: a dedicated infix operator for matrix multiplication (closes #21176 )	12 years ago
Serhiy Storchaka	505ff755d7	Issue #20437 : Fixed 21 potential bugs when deleting objects references.	12 years ago
Victor Stinner	fdeb6ec45a	Issue #14432 : Remove the thread state field from the frame structure. Fix a crash when a generator is created in a C thread that is destroyed while the generator is still used. The issue was that a generator contains a frame, and the frame kept a reference to the Python state of the destroyed C thread. The crash occurs when a trace function is setup.	12 years ago
Antoine Pitrou	8933521b3d	Fix refleak introduced by 4f730c045f5f (issue #18408 ) and unveiled by 95eea8624d05 (issue #16596 ).	12 years ago
Guido van Rossum	8820c239f7	Better behavior when stepping over yield[from]. Fixes issue 16596. By Xavier de Gaye.	12 years ago
Victor Stinner	cab75e3e1e	Issue #19512 : PRINT_EXPR bytecode now uses an identifier to get sys.displayhook to only create the "displayhook" string once	12 years ago
Benjamin Peterson	8f169489c4	update comment	12 years ago
Victor Stinner	41bb43a71e	Issue #18408 : Add a new PyFrame_FastToLocalsWithError() function to handle exceptions when merging fast locals into f_locals of a frame. PyEval_GetLocals() now raises an exception and return NULL on failure.	12 years ago
Victor Stinner	8d19767403	Close #19199 : Remove ``PyThreadState.tick_counter`` field	12 years ago
Antoine Pitrou	59c900d3bf	Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions.	12 years ago
Antoine Pitrou	9ed5f27266	Issue #18722 : Remove uses of the "register" keyword in C code.	13 years ago
Antoine Pitrou	58720d6145	Issue #17934 : Add a clear() method to frame objects, to help clean up expensive details (local variables) and break reference cycles.	13 years ago
Christian Heimes	0bd447f847	Add missing check of PyDict_SetItem()'s return value in PyEval_EvalCodeEx() CID 486647	13 years ago
Victor Stinner	ace47d7efd	Issue #18408 : PyEval_EvalFrameEx() and PyEval_CallObjectWithKeywords() now fail with an assertion error if they are called with an exception set (PyErr_Occurred()). If these functions are called with an exception set, the exception may be cleared and so the caller looses its exception. Add also assertions to PyEval_CallObjectWithKeywords() and call_function() to check if the function succeed with no exception set, or the function failed with an exception set.	13 years ago
Victor Stinner	f243ee4055	Issue #18408 : add more assertions on PyErr_Occurred() in ceval.c to detect bugs earlier	13 years ago
Victor Stinner	7eab0d000c	Issue #18408 : Fix PyEval_EvalFrameEx() for MemoryError Don't pass a NULL traceback to PyException_SetTraceback(): pass Py_None. Passing NULL would raise a new exception.	13 years ago
Brett Cannon	a79e4fb38d	Issue #18342 : Use the repr of a module name for ``from ... import ...`` when an ImportError occurs. Other cases had already been switched over to using the repr. Thanks to Tomasz Maćkowiak for the patch.	13 years ago
Victor Stinner	365b693adc	Issue #18408 : ceval.c: in debug mode, convert the PyErr_Occurred() check on exception (when getting NULL) to an assertion to detect bugs earlier	13 years ago
Victor Stinner	aaa8ed8b84	Issue #18408 : Fix call_exc_trace(): if the traceback is NULL, use None when building the tuple (type, value, traceback) passed to the callback. PyTuple_Pack() does crash if an argument is NULL.	13 years ago
Victor Stinner	0ff0f54dd4	Issue #18408 : Fix call_function() of ceval.c to handle PyTuple_New() failure (in load_args()), ex: MemoryError.	13 years ago
Brett Cannon	679ecb565b	Issue #15767 : back out 8a0ed9f63c6e, finishing the removal of ModuleNotFoundError.	13 years ago
Brett Cannon	b1611e2772	Issue #15767 : Introduce ModuleNotFoundError, a subclass of ImportError. The exception is raised by import when a module could not be found. Technically this is defined as no viable loader could be found for the specified module. This includes ``from ... import`` statements so that the module usage is consistent for all situations where import couldn't find what was requested. This should allow for the common idiom of:: try: import something except ImportError: pass to be updated to using ModuleNotFoundError and not accidentally mask ImportError messages that should propagate (e.g. issues with a loader). This work was driven by the fact that the ``from ... import`` statement needed to be able to tell the difference between an ImportError that simply couldn't find a module (and thus silence the exception so that ceval can raise it) and an ImportError that represented an actual problem.	13 years ago
Victor Stinner	d3dfd0e433	Fix a compilater warning on Windows 64-bit idx variable is used for a tuple indexn so use Py_ssize_t (not int).	13 years ago
Benjamin Peterson	e8e14591eb	rather than passing locals to the class body, just execute the class body in the proper environment	13 years ago
Benjamin Peterson	e1b4cbc422	when arguments are cells clear the locals slot (backport of #17927 )	13 years ago
Benjamin Peterson	159ae41da6	when an argument is a cell, set the local copy to NULL (see #17927 )	13 years ago
Guido van Rossum	6832c81d5d	#17927 : Keep frame from referencing cell-ified arguments.	13 years ago
Antoine Pitrou	8408cea0cd	Issue #17094 : Clear stale thread states after fork(). Note that this is a potentially disruptive change since it may release some system resources which would otherwise remain perpetually alive (e.g. database connections kept in thread-local storage).	13 years ago
Benjamin Peterson	3b0431dc60	check local class namespace before reaching for cells (closes #17853 )	13 years ago
R David Murray	3583761bcd	#17413 : make sure settrace funcs get passed exception instances for 'value'. Patch by Ingrid Cheung and Brendan McLoughlin.	13 years ago
Ezio Melotti	04a29554c1	#17032 : The "global" in the "NameError: global name 'x' is not defined" error message has been removed. Patch by Ram Rachum.	13 years ago
Benjamin Peterson	1ef876cd28	evaluate positional defaults before keyword-only defaults (closes #16967 )	13 years ago
Benjamin Peterson	51f4616f6e	revert #16672 for incorrect semantics	13 years ago
Benjamin Peterson	6f0c94df50	improve tracing performance when f_trace is NULL (closes #16672 ) Patch by Xavier de Gaye.	13 years ago
Benjamin Peterson	9272279afd	use error label instead of breaking eval loop (closes #16693 )	13 years ago
Benjamin Peterson	fe1bcb64cd	move more variable declarations to the top of blocks	13 years ago
Benjamin Peterson	f208df3618	move declaration to top of block	13 years ago
Benjamin Peterson	31a58ff1c3	ceval cleanup - Make many variables local to the opcode; Kill u, v, w, and x. - Force every opcode to end with DISPATCH or jump to error handling. - Simplify error handling. - Check error statuses in more places. Closes #16191.	13 years ago
Benjamin Peterson	00f86f2202	add some missing DISPATCH()	13 years ago
Benjamin Peterson	b37df519c7	fix yield from return value on custom iterators (closes #15568 )	14 years ago
Nick Coghlan	c40bc09942	Issue #13783 : the PEP 380 implementation no longer expands the public C API	14 years ago
Benjamin Peterson	d1ab6089ff	check return for error	14 years ago

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688 Commits (c2ccce791ccbe35bee0edea2dedabb0fc7ea5906)