On 18.10.18 18:49, Anders Hovmöller wrote:
If it's AND, shouldn't it be "hasinterfaces" (notice the s!)?
Yeah, could be.
To be sure, we are on the same page here: "interface" refers to a set of
attributes of the object in question, does it?
E.g. like the __iter__ iterface. I usually don't care about the actual
inheritance hierarchy but care about functionality.
One could also imagine that isinstance and issubclass taking a keyword
argument for the logical operator. Maybe just something as simple as
"isinstance(foo, (a, b), all=True)"
Does AND even make sense for isinstance/issubclass?
Cheers,
Sven
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