delta/cpython-git.git/Include/iterobject.h, branch fix-misc-acks

Rename _PyIter_GetBuiltin to _PyObject_GetBuiltin, and do not include it in the stable ABI.

2012-04-04T22:04:20+00:00

Issue #14288: Serialization support for builtin iterators.

2012-04-03T10:49:41+00:00

Move itertools izip() code to builtins as zip(). Complete the renaming.

2008-03-13T02:09:15+00:00

#1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT.

2007-12-19T02:45:37+00:00

Added all PyTypeObjects to the appropriate header files.

2007-11-29T22:35:39+00:00

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.

Merged revisions 56467-56482 via svnmerge from

2007-07-21T17:22:18+00:00

svn+ssh://pythondev@svn.python.org/python/branches/p3yk

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  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.
  ........
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  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.
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  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*.
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  r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines

  Qualify SHIFT, MASK, BASE.
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  r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines

  Correctly refer to _ob_next.
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SF patch 1546297 (with some tweaks):

2006-08-25T23:26:40+00:00

Create a real zip iterator object; not using itertools.izip
(Brian Holmes).

Excise DL_EXPORT from Include.

2002-08-12T07:21:58+00:00

Thanks to Skip Montanaro and Kalle Svensson for the patches.

Patch #536908: Add missing #include guards/extern "C".

2002-03-30T08:57:12+00:00

Mondo changes to the iterator stuff, without changing how Python code

2001-04-23T14:08:49+00:00

sees it (test_iter.py is unchanged).

- Added a tp_iternext slot, which calls the iterator's next() method;
  this is much faster for built-in iterators over built-in types
  such as lists and dicts, speeding up pybench's ForLoop with about
  25% compared to Python 2.1.  (Now there's a good argument for
  iterators. ;-)

- Renamed the built-in sequence iterator SeqIter, affecting the C API
  functions for it.  (This frees up the PyIter prefix for generic
  iterator operations.)

- Added PyIter_Check(obj), which checks that obj's type has a
  tp_iternext slot and that the proper feature flag is set.

- Added PyIter_Next(obj) which calls the tp_iternext slot.  It has a
  somewhat complex return condition due to the need for speed: when it
  returns NULL, it may not have set an exception condition, meaning
  the iterator is exhausted; when the exception StopIteration is set
  (or a derived exception class), it means the same thing; any other
  exception means some other error occurred.