John Reese wrote:
> I now do:
> if isinstance(x, list):
[snip]
>
> I'm not saying I do it a lot, but sometimes it's useful to write
> methods with interfaces like, well, isinstance's, whose second argument
> can be a single type object or a sequence of class objects.
Personally, I'd just write these functions with a *args instead, e.g.:
def my_isinstance(obj, *types):
return isinstance(obj, types)
Sure, it's not an option if you need multiple type lists, but how often
does that happen?
STeVe
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