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Diffstat (limited to 'Doc/library/collections.rst')
| -rw-r--r-- | Doc/library/collections.rst | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 0acde1292a..c21f4563b1 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -982,12 +982,15 @@ 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 <view>` of :class:`OrderedDict` now + support reverse iteration using :func:`reversed`. :class:`OrderedDict` Examples and Recipes ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Since an ordered dictionary remembers its insertion order, it can be used -in conjuction with sorting to make a sorted dictionary:: +in conjunction with sorting to make a sorted dictionary:: >>> # regular unsorted dictionary >>> d = {'banana': 3, 'apple':4, 'pear': 1, 'orange': 2} |