[issue2502] Add enum() example for named tuples

[Amaury Forgeot d'Arc]

Amaury Forgeot d'Arc <amauryfa at gmail.com> added the comment:

Raymond, is this kind of recipes worth adding to the 'collections' module?

Maybe with the following form:

def enum(*valuenames):
     return namedtuple('Enum', valuenames)(*range(len(valuenames)))

----------
nosy: +amaury.forgeotdarc, rhettinger

__________________________________
Tracker <report at bugs.python.org>
<http://bugs.python.org/issue2502>
__________________________________