unittest.TestCase, lambda and __getitem__
Alex Martelli
aleaxit at yahoo.com
Tue Sep 14 10:43:30 EDT 2004
Scott David Daniels <Scott.Daniels at Acm.Org> wrote:
> Roy Smith wrote:
> >.... I think you need to just create a little function and call it:
> >
> > def tryIndex (object, index):
> > return obj [index]
>
> For python 2.4 and beyond, the function is called operator.getitem,
> so I'd call it getitem.
It's named just the same way in 2.3:
kallisti:~ alex$ python2.3
Python 2.3 (#1, Sep 13 2003, 00:49:11)
[GCC 3.3 20030304 (Apple Computer, Inc. build 1495)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import operator
>>> operator.getitem
<built-in function getitem>
>>>
What's new in 2.4 is operator.itemgetter, a subtle higher-order
function...
Alex
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