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Merged revisions 79733,79735 via svnmerge from 

svn+ssh://pythondev@svn.python.org/python/trunk

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  r79733 | ezio.melotti | 2010-04-04 09:41:27 +0300 (Sun, 04 Apr 2010) | 1 line

  Add a versionadded to Counter.subtract() doc.
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  r79735 | ezio.melotti | 2010-04-04 09:50:58 +0300 (Sun, 04 Apr 2010) | 1 line

  Revert 79733 - Counter is new in 2.7, the versionadded is not necessary - and fix a typo.
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Ezio Melotti 2010-04-04 06:53:44 +00:00
parent 993a5ee026
commit 0be8b1c742
1 changed files with 3 additions and 1 deletions
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Doc/library/collections.rst
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@ -191,7 +191,7 @@ For example::
.. versionadded:: 3.1
Counter objects support two methods beyond those available for all
Counter objects support three methods beyond those available for all
dictionaries:
.. method:: elements()
@ -225,6 +225,8 @@ For example::
>>> c.subtract(d)
Counter({'a': 3, 'b': 0, 'c': -3, 'd': -6})
.. versionadded:: 3.2
The usual dictionary methods are available for :class:`Counter` objects
except for two which work differently for counters.