Re: Nested generator caveat

[marek . rocki]

Excellent explanation by Mark Wooding. I would only like to add that
the standard pythonic idiom in such cases seems to be the (ab)use of a
default argument to the function, because these get evaluated at the
definition time:
def gen0():
        for i in range(3):
                def gen1(i = i):
                        yield i
                yield i, gen1()
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