Peter Otten wrote:
>
> You should ditch what follows and instead add just
>
> def __iter__(self):
> return iter(self.__keys)
Mhh. I should start learning the builtins ... :)
> To see the problem with your original code (an object serving as its own
> iterator) try the following example:
>
> friends = Enum("Eric", "Kyle", "Stan", "Kenny")
> if "Kyle" in friends:
> print "Hi Kyle"
> print "My friends:", ", ".join(friends)
>
> Only Stan and Kenny show up in the last print statement because the
> containment test did not iterate over all friends.
Never would have thought of this... Makes it even easier.
> Also, Type.__name seems redundant. Just
>
> class Type(str): pass
>
> should do the job.
Right, works just fine. I'm not used to types, meanwhile I replaced
Type(str) by a simple class Type, works as well.
Thanks a lot, I was starting to integrate this solution in my code, now I
can fix it before it's even used :)
Daniel
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