Generic constructors and duplication of internal Python logic
John J. Lee
jjl at pobox.com
Sat Apr 24 15:28:16 EDT 2004
Peter Otten <__peter__ at web.de> writes:
> Peter Otten wrote:
>
> > But will I stop trying to come up with something better? no way. Here's my
> > next try, and I'm likely to present something completely different again
> > if you don't like it - not sure if that's a promise or a threat :-)
>
> A threat.
>
> def setLocals(d, selfName="self"):
> self = d.pop(selfName)
> for n, v in d.iteritems():
> setattr(self, n, v)
>
> class Demo(object):
> def __init__(self, foo, bar, baz=2, bang=3):
> setLocals(locals())
Perfect! About a hundred times better than my solution. Maybe this
should be a Python Cookbook entry?
John
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