[issue1506122] Add "compose" function to the functools

[Amaury Forgeot d'Arc]

Changes by Amaury Forgeot d'Arc <amauryfa at gmail.com>:


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resolution:  -> works for me
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue1506122>
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