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Update OrderedDict docs to reflect acceptance of PEP 468

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Raymond Hettinger 2017-01-07 22:05:12 -08:00
parent 625fb648f7
commit d15bb26248
1 changed files with 5 additions and 4 deletions
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Doc/library/collections.rst
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@ -1029,14 +1029,15 @@ Equality tests between :class:`OrderedDict` objects and other
dictionaries. This allows :class:`OrderedDict` objects to be substituted
anywhere a regular dictionary is used.
The :class:`OrderedDict` constructor and :meth:`update` method both accept
keyword arguments, but their order is lost because Python's function call
semantics pass in keyword arguments using a regular unordered dictionary.
.. versionchanged:: 3.5
The items, keys, and values :term:`views <dictionary view>`
of :class:`OrderedDict` now support reverse iteration using :func:`reversed`.
.. versionchanged:: 3.6
With the acceptance of :pep:`468`, order is retained for keyword arguments
passed to the :class:`OrderedDict` constructor and its :meth:`update`
method.
:class:`OrderedDict` Examples and Recipes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^