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| From | Ian Kelly <ian.g.kelly@gmail.com> |
| Date | Wed, 29 May 2013 12:24:31 -0600 |
| Subject | Re: Getting a callable for any value? |
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On Wed, May 29, 2013 at 12:19 PM, Fábio Santos <fabiosantosart@gmail.com> wrote: > Are you sure you don't want to use a lambda expression? They are pretty > pythonic. > > none_factory = lambda: None > defaultdict_none_factory = lambda: defaultdict(none_factory) > > collections.defaultdict(defaultdict_none_factory) Gah. If you're going to go to the trouble of assigning a name to the lambda, then just use a def statement: def none_factory: return None def defaultdict_none_factory: return defaultdict(none_factory) collections.defaultdict(defaultdict_none_factory)
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Re: Getting a callable for any value? Ian Kelly <ian.g.kelly@gmail.com> - 2013-05-29 12:24 -0600
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