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Code Issues Projects Releases Packages Wiki Activity Actions 11

#1506171: added operator.methodcaller().

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Georg Brandl 2008-02-23 23:04:35 +00:00
parent e2065c65d3
commit ebcfd11c16
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Doc/library/operator.rst
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@ -538,6 +538,17 @@ Examples::
[('orange', 1), ('banana', 2), ('apple', 3), ('pear', 5)]
.. function:: methodcaller(name[, args...])
Return a callable object that calls the method *name* on its operand. If
additional arguments and/or keyword arguments are given, they will be given
to the method as well. After ``f = methodcaller('name')``, the call ``f(b)``
returns ``b.name()``. After ``f = methodcaller('name', 'foo', bar=1)``, the
call ``f(b)`` returns ``b.name('foo', bar=1)``.
.. versionadded:: 2.6
.. _operator-map:
Mapping Operators to Functions