Feature Requests item #1506122, was opened at 2006-06-14 11:12
Message generated for change (Comment added) made by collinwinter
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Category: Python Library
>Group: Python 2.6
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Gregory Petrosyan (gregory_p)
Assigned to: Nobody/Anonymous (nobody)
Summary: Add "compose" function to the functools
Initial Comment:
I think it would be very usefull to have something
similar to Haskell's "dot" operator in Python, IMO it
should be something like this (untested):
def compose(f, g):
return lambda *args, **kws: f(g(*args, **kws))
but C-coded. So, _functools can be a good place for it.
--
Regards, Gregory.
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>Comment By: Collin Winter (collinwinter)
Date: 2007-03-19 15:07
Message:
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If there's interest in this, I already have an implementation in my
functional package (http://cheeseshop.python.org/pypi/functional).
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