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* bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async ↵Jeroen Demeyer2019-05-311-4/+4
| | | | | | | | | (GH-13464) Automatically replace tp_print -> tp_vectorcall_offset tp_compare -> tp_as_async tp_reserved -> tp_as_async
* bpo-35444: Unify and optimize the helper for getting a builtin object. ↵Serhiy Storchaka2018-12-111-4/+6
| | | | | | | | (GH-11047) This speeds up pickling of some iterators. This fixes also error handling in pickling methods when fail to look up builtin "getattr".
* bpo-35081: Add Include/internal/pycore_object.h (GH-10640)Victor Stinner2018-11-211-0/+1
| | | | Move _PyObject_GC_TRACK() and _PyObject_GC_UNTRACK() from Include/objimpl.h to Include/internal/pycore_object.h.
* bpo-35081: Rename internal headers (GH-10275)Victor Stinner2018-11-121-2/+2
| | | | | | | | | | | | | | Rename Include/internal/ headers: * pycore_hash.h -> pycore_pyhash.h * pycore_lifecycle.h -> pycore_pylifecycle.h * pycore_mem.h -> pycore_pymem.h * pycore_state.h -> pycore_pystate.h Add missing headers to Makefile.pre.in and PCbuild: * pycore_condvar.h. * pycore_hamt.h * pycore_pyhash.h
* bpo-35081: Add pycore_ prefix to internal header files (GH-10263)Victor Stinner2018-10-311-2/+2
| | | | | | | | | | | | | | | | | | | | * Rename Include/internal/ header files: * pyatomic.h -> pycore_atomic.h * ceval.h -> pycore_ceval.h * condvar.h -> pycore_condvar.h * context.h -> pycore_context.h * pygetopt.h -> pycore_getopt.h * gil.h -> pycore_gil.h * hamt.h -> pycore_hamt.h * hash.h -> pycore_hash.h * mem.h -> pycore_mem.h * pystate.h -> pycore_state.h * warnings.h -> pycore_warnings.h * PCbuild project, Makefile.pre.in, Modules/Setup: add the Include/internal/ directory to the search paths of header files. * Update includes. For example, replace #include "internal/mem.h" with #include "pycore_mem.h".
* bpo-33012: Fix invalid function cast warnings with gcc 8 for METH_NOARGS. ↵Siddhesh Poyarekar2018-04-291-3/+3
| | | | | | | | | (GH-6030) METH_NOARGS functions need only a single argument but they are cast into a PyCFunction, which takes two arguments. This triggers an invalid function cast warning in gcc8 due to the argument mismatch. Fix this by adding a dummy unused argument.
* bpo-30860: Consolidate stateful runtime globals. (#3397)Eric Snow2017-09-081-0/+2
| | | | | | | * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).
* Rename _PyObject_FastCall() to _PyObject_FastCallDict()Victor Stinner2016-08-221-1/+1
| | | | | | | | Issue #27809: * Rename _PyObject_FastCall() function to _PyObject_FastCallDict() * Add _PyObject_FastCall(), _PyObject_CallNoArg() and _PyObject_CallArg1() macros calling _PyObject_FastCallDict()
* calliter_iternext() now uses fast callVictor Stinner2016-08-191-19/+21
| | | | | | | Issue #27128: calliter_iternext() now calls _PyObject_FastCall() to avoid a temporary empty tuple. Cleanup also the code to reduce the indentation level.
* Issue #26494: Fixed crash on iterating exhausting iterators.Serhiy Storchaka2016-03-301-1/+1
| | | | | | Affected classes are generic sequence iterators, iterators of str, bytes, bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding views and os.scandir() iterator.
* Issue #23985: Fixed integer overflow in iterator object. Patch bySerhiy Storchaka2015-05-211-0/+5
|\ | | | | | | Clement Rouault.
| * Issue #23985: Fixed integer overflow in iterator object. Patch bySerhiy Storchaka2015-05-211-0/+5
| | | | | | | | Clement Rouault.
* | Removed unintentional trailing spaces in non-external and non-generated C files.Serhiy Storchaka2015-03-181-1/+1
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* Close #17932: Fix an integer overflow issue on Windows 64-bit in iterators:Victor Stinner2013-06-041-1/+1
| | | | change the C type of seqiterobject.it_index from long to Py_ssize_t.
* Fixed a missing incref introduced by a7ec0a1b0f7cArmin Ronacher2012-10-061-1/+1
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* Issue #16148: implemented PEP 424Armin Ronacher2012-10-061-3/+8
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* Rename _PyIter_GetBuiltin to _PyObject_GetBuiltin, and do not include it in ↵Antoine Pitrou2012-04-041-17/+4
| | | | the stable ABI.
* Issue #14288: Serialization support for builtin iterators.Kristján Valur Jónsson2012-04-031-1/+59
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* Fix nit (sentinel on lhs of comparison).Raymond Hettinger2010-08-071-3/+1
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* Recorded merge of revisions 81029 via svnmerge fromAntoine Pitrou2010-05-091-164/+164
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
* Issue #1717: rename tp_compare to tp_reserved. I'll change theMark Dickinson2009-02-021-2/+2
| | | | | type of tp_compare in a separate commit, for ease of reversion should things go wrong.
* Move itertools izip() code to builtins as zip(). Complete the renaming.Raymond Hettinger2008-03-131-169/+0
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* #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT.Christian Heimes2007-12-191-1/+1
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* Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases ↵Christian Heimes2007-12-021-2/+2
| | | | in intobject.h
* Added all PyTypeObjects to the appropriate header files.Christian Heimes2007-11-291-3/+3
| | | | Before the patch a lot of internal types weren't available in the header files. The patch exposes the new iterators, views and some other types to all C modules. I've also renamed some of the types and tp_names.
* Added view and iterator types to collections / _abcollChristian Heimes2007-11-281-1/+1
| | | | I've also renamed several of the iterators to keep a consistent naming schema.
* Merged revisions 56467-56482 via svnmerge fromMartin v. Löwis2007-07-211-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/p3yk ................ r56477 | martin.v.loewis | 2007-07-21 09:04:38 +0200 (Sa, 21 Jul 2007) | 11 lines Merged revisions 56466-56476 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r56476 | martin.v.loewis | 2007-07-21 08:55:02 +0200 (Sa, 21 Jul 2007) | 4 lines PEP 3123: Provide forward compatibility with Python 3.0, while keeping backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and PyVarObject_HEAD_INIT. ........ ................ r56478 | martin.v.loewis | 2007-07-21 09:47:23 +0200 (Sa, 21 Jul 2007) | 2 lines PEP 3123: Use proper C inheritance for PyObject. ................ r56479 | martin.v.loewis | 2007-07-21 10:06:55 +0200 (Sa, 21 Jul 2007) | 3 lines Add longintrepr.h to Python.h, so that the compiler can see that PyFalse is really some kind of PyObject*. ................ r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines Qualify SHIFT, MASK, BASE. ................ r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines Correctly refer to _ob_next. ................
* Remove bogus INCREF of ziptuple: it is aMartin v. Löwis2007-02-061-1/+0
| | | | freshly-allocated tuple object.
* The daily ritual: fix C89 violations.Guido van Rossum2006-08-261-2/+4
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* SF patch 1546297 (with some tweaks):Guido van Rossum2006-08-251-0/+171
| | | | | Create a real zip iterator object; not using itertools.izip (Brian Holmes).
* Merge p3yk branch with the trunk up to revision 45595. This breaks a fairThomas Wouters2006-04-211-9/+5
| | | | | | | | | | | | | | | | | | | | number of tests, all because of the codecs/_multibytecodecs issue described here (it's not a Py3K issue, just something Py3K discovers): http://mail.python.org/pipermail/python-dev/2006-April/064051.html Hye-Shik Chang promised to look for a fix, so no need to fix it here. The tests that are expected to break are: test_codecencodings_cn test_codecencodings_hk test_codecencodings_jp test_codecencodings_kr test_codecencodings_tw test_codecs test_multibytecodec This merge fixes an actual test failure (test_weakref) in this branch, though, so I believe merging is the right thing to do anyway.
* Use Py_ssize_t for counts and sizes.Martin v. Löwis2006-02-161-1/+1
| | | | Convert Py_ssize_t using PyInt_FromSsize_t
* Merge ssize_t branch.Martin v. Löwis2006-02-151-1/+1
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* Renamed _length_cue() to __length_hint__(). See:Armin Rigo2006-02-111-2/+2
| | | | http://mail.python.org/pipermail/python-dev/2006-February/060524.html
* Convert iterator __len__() methods to a private API.Raymond Hettinger2005-09-241-20/+11
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* SF patch #1020188: Use Py_CLEAR where necessary to avoid crashesRaymond Hettinger2004-09-011-8/+4
| | | | (Contributed by Dima Dorfman)
* * Add unittests for iterators that report their lengthRaymond Hettinger2004-04-121-2/+10
| | | | | | * Document the differences between them * Fix corner cases covered by the unittests * Use Py_RETURN_NONE where possible for dictionaries
* Make iterators length transparent where possible.Raymond Hettinger2004-03-181-1/+14
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* Whitespace normalization.Walter Dörwald2003-06-251-3/+3
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* Renamed PyObject_GenericGetIter to PyObject_SelfIterRaymond Hettinger2003-03-171-2/+2
| | | | | | to more accurately describe what the function does. Suggested by Thomas Wouters.
* Created PyObject_GenericGetIter().Raymond Hettinger2003-03-171-9/+2
| | | | Factors out the common case of returning self.
* Squash a few calls to the hideously expensive PyObject_CallObject(o,a)Guido van Rossum2002-08-161-1/+6
| | | | | | | -- replace then with slightly faster PyObject_Call(o,a,NULL). (The difference is that the latter requires a to be a tuple; the former allows other values and wraps them in a tuple if necessary; it involves two more levels of C function calls to accomplish all that.)
* Moved special case for tuples from iterobject.c toRaymond Hettinger2002-08-091-24/+11
| | | | | | tupleobject.c. Makes the code in iterobject.c cleaner and speeds-up the general case by not checking for tuples everytime. SF Patch #592065.
* Make StopIteration a sink state. This is done by clearing out theGuido van Rossum2002-07-161-62/+47
| | | | | | | | | | object references (it_seq for seqiterobject, it_callable and it_sentinel for calliterobject) when the end of the list is reached. Also remove the next() methods -- one is supplied automatically by PyType_Ready() because the tp_iternext slot is set. That's a good thing, because the implementation given here was buggy (it never raised StopIteration).
* SF 560736. Optimize list iteration by filling the tp_iter slot.Raymond Hettinger2002-05-311-17/+7
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* Patch #552433: Special-case tuples. Avoid sub-type checking for lists.Martin v. Löwis2002-05-081-2/+18
| | | | | Avoid checks for negative indices and duplicate checks for support of the sequence protocol.
* Re-enable GC of iter objects.Neil Schemenauer2002-03-181-14/+12
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* Patch #427190: Implement and use METH_NOARGS and METH_O.Martin v. Löwis2001-08-161-2/+2
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* Merge of descr-branch back into trunk.Tim Peters2001-08-021-16/+18
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* GC for iterator objects.Neil Schemenauer2001-07-121-6/+29
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