Issue #19218: set __name__ of _collections_abc to collections.abc in order to fix tests and keep beautiful qualified names.

Clarify that the purpose of computing all the miscellaneous collection types is to register them with the appropriate ABCs.

called collections.abc, following the pattern used by importlib.abc.  For
backwards compatibility, the names continue to also be imported into the
collections module.

These are reserved for third-party use.

svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r86857 | raymond.hettinger | 2010-11-28 22:56:12 -0500 (Sun, 28 Nov 2010) | 1 line

  Issue #10565:  Iterator ABC should require both __next__ and __iter__.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r86857 | raymond.hettinger | 2010-11-28 22:56:12 -0500 (Sun, 28 Nov 2010) | 1 line

  Issue #10565:  Iterator ABC should require both __next__ and __iter__.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r84301 | daniel.stutzbach | 2010-08-24 15:49:57 -0500 (Tue, 24 Aug 2010) | 1 line

  Issue 8750: Fixed MutableSet's methods to correctly handle reflexive operations, namely x -= x and x ^= x
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svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r84301 | daniel.stutzbach | 2010-08-24 15:49:57 -0500 (Tue, 24 Aug 2010) | 1 line

  Issue 8750: Fixed MutableSet's methods to correctly handle reflexive operations, namely x -= x and x ^= x
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Issue 8750: Fixed MutableSet's methods to correctly handle reflexive operations, namely x -= x and x ^= x

The concrete types are for internal use (registration).
We are not trying to resurrect the types module
in collections.

The concrete types are for internal use (registration).
Keep from accidentally resurrecting the types module in collections.

svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r82821 | mark.dickinson | 2010-07-11 19:53:06 +0100 (Sun, 11 Jul 2010) | 3 lines

  Issue #9137: Fix issue in MutableMapping.update, which incorrectly
  treated keyword arguments called 'self' or 'other' specially.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r82821 | mark.dickinson | 2010-07-11 19:53:06 +0100 (Sun, 11 Jul 2010) | 3 lines

  Issue #9137: Fix issue in MutableMapping.update, which incorrectly
  treated keyword arguments called 'self' or 'other' specially.
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treated keyword arguments called 'self' or 'other' specially.

svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r81417 | benjamin.peterson | 2010-05-21 15:55:22 -0500 (Fri, 21 May 2010) | 9 lines

  Merged revisions 81414 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r81414 | benjamin.peterson | 2010-05-21 15:51:45 -0500 (Fri, 21 May 2010) | 1 line

    return NotImplemented from Mapping when comparing to a non-mapping #8729
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svn+ssh://pythondev@svn.python.org/python/trunk

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  r81414 | benjamin.peterson | 2010-05-21 15:51:45 -0500 (Fri, 21 May 2010) | 1 line

  return NotImplemented from Mapping when comparing to a non-mapping #8729
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svn+ssh://pythondev@svn.python.org/python/trunk

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  r81414 | benjamin.peterson | 2010-05-21 15:51:45 -0500 (Fri, 21 May 2010) | 1 line

  return NotImplemented from Mapping when comparing to a non-mapping #8729
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svn+ssh://pythondev@svn.python.org/python/trunk

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  r78800 | florent.xicluna | 2010-03-08 16:20:28 +0100 (lun, 08 mar 2010) | 2 lines

  #7624: Fix isinstance(foo(), collections.Callable) for old-style classes.
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