https://hg.dopieralski.pl/cpython-lru_cache-weakref/ en-us cpython-lru_cache-weakref: Python/ceval.c history Python/ceval.c revision history Fix refleak introduced by 4f730c045f5f (issue #18408) and unveiled by 95eea8624d05 (issue #16596). https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/8f556ee0f6ba/Python/ceval.c Antoine Pitrou <solipsis@pitrou.net> Sat, 23 Nov 2013 14:05:23 +0100 Better behavior when stepping over yield[from]. Fixes issue 16596. By Xavier de Gaye. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/95eea8624d05/Python/ceval.c Guido van Rossum <guido@dropbox.com> Thu, 21 Nov 2013 11:30:06 -0800 Issue #19512: PRINT_EXPR bytecode now uses an identifier to get sys.displayhook https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/cca13dd603a9/Python/ceval.c to only create the "displayhook" string once]]> Victor Stinner <victor.stinner@gmail.com> Wed, 06 Nov 2013 22:38:37 +0100 merge 3.3 https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/28c04e954bb6/Python/ceval.c Benjamin Peterson <benjamin@python.org> Tue, 29 Oct 2013 22:25:55 -0400 Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/4ef4578db38a/Python/ceval.c exceptions when merging fast locals into f_locals of a frame.
PyEval_GetLocals() now raises an exception and return NULL on failure.]]> Victor Stinner <victor.stinner@gmail.com> Tue, 29 Oct 2013 01:19:37 +0100 Close #19199: Remove ``PyThreadState.tick_counter`` field https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/3ce0102e4c1f/Python/ceval.c Victor Stinner <victor.stinner@gmail.com> Wed, 09 Oct 2013 14:53:01 +0200 Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/19954e5dbef5/Python/ceval.c Antoine Pitrou <solipsis@pitrou.net> Mon, 07 Oct 2013 20:40:59 +0200 Issue #18722: Remove uses of the "register" keyword in C code. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/e7f6cef7a4cc/Python/ceval.c Antoine Pitrou <solipsis@pitrou.net> Tue, 13 Aug 2013 20:18:52 +0200 Issue #17934: Add a clear() method to frame objects, to help clean up expensive details (local variables) and break reference cycles. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/862ab99ab570/Python/ceval.c Antoine Pitrou <solipsis@pitrou.net> Mon, 05 Aug 2013 23:26:40 +0200 Add missing check of PyDict_SetItem()'s return value in PyEval_EvalCodeEx() https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/29c6fe41e7f1/Python/ceval.c CID 486647]]> Christian Heimes <christian@cheimes.de> Sat, 20 Jul 2013 14:48:21 +0200 Issue #18408: PyEval_EvalFrameEx() and PyEval_CallObjectWithKeywords() now fail https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/48a869a39e2d/Python/ceval.c 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.]]> Victor Stinner <victor.stinner@gmail.com> Thu, 18 Jul 2013 01:41:08 +0200 Issue #18408: add more assertions on PyErr_Occurred() in ceval.c to detect bugs https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/92a9ccb2a521/Python/ceval.c earlier]]> Victor Stinner <victor.stinner@gmail.com> Tue, 16 Jul 2013 01:02:12 +0200 Issue #18408: Fix PyEval_EvalFrameEx() for MemoryError https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/71a572a516f9/Python/ceval.c
Don't pass a NULL traceback to PyException_SetTraceback(): pass Py_None.
Passing NULL would raise a new exception.]]> Victor Stinner <victor.stinner@gmail.com> Mon, 15 Jul 2013 21:16:27 +0200 Issue #18342: Use the repr of a module name for ``from ... import https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/c3f9292c8efe/Python/ceval.c ...`` when an ImportError occurs.

Other cases had already been switched over to using the repr.

Thanks to Tomasz Maćkowiak for the patch.]]> Brett Cannon <brett@python.org> Fri, 12 Jul 2013 11:22:26 -0400 Issue #18408: ceval.c: in debug mode, convert the PyErr_Occurred() check on https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/d9446c2a2fd4/Python/ceval.c exception (when getting NULL) to an assertion to detect bugs earlier]]> Victor Stinner <victor.stinner@gmail.com> Fri, 12 Jul 2013 00:11:58 +0200 Issue #18408: Fix call_exc_trace(): if the traceback is NULL, use None when https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/4f730c045f5f/Python/ceval.c building the tuple (type, value, traceback) passed to the callback.

PyTuple_Pack() does crash if an argument is NULL.]]> Victor Stinner <vstinner@wyplay.com> Wed, 10 Jul 2013 13:57:55 +0200 Issue #18408: Fix call_function() of ceval.c to handle PyTuple_New() failure https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/f4311870e329/Python/ceval.c (in load_args()), ex: MemoryError.]]> Victor Stinner <victor.stinner@gmail.com> Mon, 08 Jul 2013 22:27:42 +0200 Issue #15767: back out 8a0ed9f63c6e, finishing the removal of https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/ee9662d77ebb/Python/ceval.c ModuleNotFoundError.]]> Brett Cannon <brett@python.org> Thu, 04 Jul 2013 17:51:50 -0400 Issue #15767: Introduce ModuleNotFoundError, a subclass of https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/8a0ed9f63c6e/Python/ceval.c 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.]]> Brett Cannon <brett@python.org> Wed, 12 Jun 2013 16:59:46 -0400 Fix a compilater warning on Windows 64-bit https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/e5dc97fb304d/Python/ceval.c
idx variable is used for a tuple indexn so use Py_ssize_t (not int).]]> Victor Stinner <victor.stinner@gmail.com> Thu, 16 May 2013 23:48:01 +0200 rather than passing locals to the class body, just execute the class body in the proper environment https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/6db3741e59be/Python/ceval.c Benjamin Peterson <benjamin@python.org> Thu, 16 May 2013 14:37:25 -0500 null merge 3.3 from backport https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/bb8093e427f9/Python/ceval.c Benjamin Peterson <benjamin@python.org> Tue, 14 May 2013 22:32:34 -0500 when an argument is a cell, set the local copy to NULL (see #17927) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/f6223bab5657/Python/ceval.c Benjamin Peterson <benjamin@python.org> Sun, 12 May 2013 18:16:06 -0500 #17927: Keep frame from referencing cell-ified arguments. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/d331e14cae42/Python/ceval.c Guido van Rossum <guido@python.org> Fri, 10 May 2013 08:47:42 -0700 Issue #17094: Clear stale thread states after fork(). https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/847692b9902a/Python/ceval.c
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).]]> Antoine Pitrou <solipsis@pitrou.net> Sun, 05 May 2013 23:47:09 +0200 check local class namespace before reaching for cells (closes #17853) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/cf65c7a75f55/Python/ceval.c Benjamin Peterson <benjamin@python.org> Tue, 30 Apr 2013 09:41:40 -0400 Merge #17413: make sure settrace funcs get passed exception instances for 'value'. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/6297fcddf912/Python/ceval.c
Patch by Ingrid Cheung and Brendan McLoughlin.]]> R David Murray <rdmurray@bitdance.com> Fri, 19 Apr 2013 12:57:54 -0400 #17032: The "global" in the "NameError: global name 'x' is not defined" error message has been removed. Patch by Ram Rachum. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/f1d3fbcd837d/Python/ceval.c Ezio Melotti <ezio.melotti@gmail.com> Sun, 03 Mar 2013 15:12:44 +0200 evaluate positional defaults before keyword-only defaults (closes #16967) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/d296cf1600a8/Python/ceval.c Benjamin Peterson <benjamin@python.org> Sun, 10 Feb 2013 09:29:59 -0500 revert #16672 for incorrect semantics https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/cd87afe18ff8/Python/ceval.c Benjamin Peterson <benjamin@python.org> Wed, 23 Jan 2013 08:38:47 -0500 improve tracing performance when f_trace is NULL (closes #16672) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/1fb26db7d719/Python/ceval.c
Patch by Xavier de Gaye.]]> Benjamin Peterson <benjamin@python.org> Mon, 24 Dec 2012 11:53:30 -0600 use error label instead of breaking eval loop (closes #16693) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/bb6fd6f021e7/Python/ceval.c Benjamin Peterson <benjamin@python.org> Sat, 15 Dec 2012 12:51:05 -0500 move more variable declarations to the top of blocks https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/fb40d0ab0c77/Python/ceval.c Benjamin Peterson <benjamin@python.org> Fri, 12 Oct 2012 11:40:01 -0400 move declaration to top of block https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/6ca52f901fc1/Python/ceval.c Benjamin Peterson <benjamin@python.org> Fri, 12 Oct 2012 11:37:56 -0400 ceval cleanup https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/ac30a1b1cf17/Python/ceval.c
- 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.]]> Benjamin Peterson <benjamin@python.org> Fri, 12 Oct 2012 11:34:51 -0400 add some missing DISPATCH() https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/5a13f9b842b1/Python/ceval.c Benjamin Peterson <benjamin@python.org> Wed, 10 Oct 2012 14:10:33 -0400 update comment https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/7fa3e824a4ee/Python/ceval.c Benjamin Peterson <benjamin@python.org> Tue, 29 Oct 2013 22:25:06 -0400 Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/2aee9c41bb79/Python/ceval.c Antoine Pitrou <solipsis@pitrou.net> Mon, 07 Oct 2013 20:38:51 +0200 Add missing check of PyDict_SetItem()'s return value in PyEval_EvalCodeEx() https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/13d5b245ca14/Python/ceval.c CID 486647]]> Christian Heimes <christian@cheimes.de> Sat, 20 Jul 2013 14:48:10 +0200 when arguments are cells clear the locals slot (backport of #17927) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/2b4b289c1abb/Python/ceval.c Benjamin Peterson <benjamin@python.org> Tue, 14 May 2013 22:31:26 -0500 #17413: make sure settrace funcs get passed exception instances for 'value'. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/d18df4c90515/Python/ceval.c
Patch by Ingrid Cheung and Brendan McLoughlin.]]> R David Murray <rdmurray@bitdance.com> Fri, 19 Apr 2013 12:56:57 -0400 fix yield from return value on custom iterators (closes #15568) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/ee55f8e4fb50/Python/ceval.c Benjamin Peterson <benjamin@python.org> Mon, 06 Aug 2012 17:53:09 -0700 Issue #13783: the PEP 380 implementation no longer expands the public C API https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/cfbf6aa5c9e3/Python/ceval.c Nick Coghlan <ncoghlan@gmail.com> Sun, 17 Jun 2012 15:15:49 +1000 check return for error https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/2285a82504dc/Python/ceval.c Benjamin Peterson <benjamin@python.org> Fri, 01 Jun 2012 11:18:22 -0700 PEP 415: Implement suppression of __context__ display with an exception attribute https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/b0eb7d2a9542/Python/ceval.c
This replaces the original PEP 409 implementation. See #14133.]]> Benjamin Peterson <benjamin@python.org> Mon, 14 May 2012 22:09:31 -0700 only incref when using borrowing functions https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/1e44f3ee5bd3/Python/ceval.c Benjamin Peterson <benjamin@python.org> Thu, 26 Apr 2012 00:26:37 -0400 Implement PEP 412: Key-sharing dictionaries (closes #13903) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/6e5855854a2e/Python/ceval.c
Patch from Mark Shannon.]]> Benjamin Peterson <benjamin@python.org> Mon, 23 Apr 2012 11:24:50 -0400 Fix refleak: PyObject_GetItem returns a new reference, not a borrowed one like PyDict_GetItem. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/293180d199f2/Python/ceval.c Antoine Pitrou <solipsis@pitrou.net> Thu, 19 Apr 2012 18:21:04 +0200 Issue #14385: Support other types than dict for __builtins__ https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/e3ab8aa0216c/Python/ceval.c
It is now possible to use a custom type for the __builtins__ namespace, instead
of a dict. It can be used for sandboxing for example. Raise also a NameError
instead of ImportError if __build_class__ name if not found in __builtins__.]]> Victor Stinner <victor.stinner@gmail.com> Thu, 19 Apr 2012 00:57:45 +0200 Guard an LLTRACE variable to silence an unused variable warning. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/bac033e488b4/Python/ceval.c Brett Cannon <brett@python.org> Mon, 02 Apr 2012 12:17:59 -0400 Issue #14383: Add _PyDict_GetItemId() and _PyDict_SetItemId() functions https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/c67f3681e032/Python/ceval.c
These functions simplify the usage of static constant Unicode strings.
Generalize the usage of _Py_Identifier in ceval.c and typeobject.c.]]> Victor Stinner <victor.stinner@gmail.com> Mon, 26 Mar 2012 22:10:51 +0200 use identifier api https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/5fae5be91849/Python/ceval.c Benjamin Peterson <benjamin@python.org> Tue, 20 Mar 2012 23:17:04 -0400 perform yield from delegation by repeating YIELD_FROM opcode (closes #14230) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/72556ff86828/Python/ceval.c
This allows generators that are using yield from to be seen by debuggers. It
also kills the f_yieldfrom field on frame objects.

Patch mostly from Mark Shannon with a few tweaks by me.]]> Benjamin Peterson <benjamin@python.org> Thu, 15 Mar 2012 15:37:39 -0500 Close issue #6210: Implement PEP 409 https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/b299c4f31ff2/Python/ceval.c Nick Coghlan <ncoghlan@gmail.com> Sun, 26 Feb 2012 17:49:52 +1000 use the static identifier api for looking up special methods https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/7d96679c5d46/Python/ceval.c
I had to move the static identifier code from unicodeobject.h to object.h in
order for this to work.]]> Benjamin Peterson <benjamin@python.org> Sun, 22 Jan 2012 11:24:29 -0500 Fix compilation with C89 compilers (Windows...) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/fbb38a476713/Python/ceval.c Amaury Forgeot d'Arc <amauryfa@gmail.com> Fri, 13 Jan 2012 21:08:49 +0100 NULL and no exception set from tp_iternext means StopIteration https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/315781cd72fa/Python/ceval.c Benjamin Peterson <benjamin@python.org> Fri, 13 Jan 2012 14:54:31 -0500 Implement PEP 380 - 'yield from' (closes #11682) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/d64ac9ab4cd0/Python/ceval.c Nick Coghlan <ncoghlan@gmail.com> Fri, 13 Jan 2012 21:43:40 +1000 PEP 3155 / issue #13448: Qualified name for classes and functions. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/e1dbc72bd97f/Python/ceval.c Antoine Pitrou <solipsis@pitrou.net> Fri, 25 Nov 2011 18:56:07 +0100 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/db4aa878cea2/Python/ceval.c Martin v. Löwis <martin@v.loewis.de> Fri, 14 Oct 2011 15:16:45 +0200