[Python-ideas] is in operator
Mathias Panzenböck
grosser.meister.morti at gmx.net
Thu Sep 27 14:18:24 CEST 2007
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Thu Sep 27 14:18:24 CEST 2007
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George Sakkis wrote: > > Or in a more obfuscated way: > > import operator as op > from itertools import imap >>from functools import partial > > if any(imap(partial(op.is_,x), (a, b, c))): > ... > > if all(imap(partial(op.is_not,x), (a, b, c))): > ... > > > George > Or in haskell (assuming haskell would have "is" and "is not"): if any (x is) [a, b, c] then ... else ... if all (x is not) [a, b c] then ... else ... I'm not sure if "any" and "all" are the ones with 2 parameters (function and list) or if that would be "or" and "and". -panzi
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