Class IteratorProxyClass

Lib/test/test_iter.py:50–56

        return BasicIterClass(self.n)

class IteratorProxyClass:
    def __init__(self, i):
        self.i = i
    def __next__(self):
        return next(self.i)
    def __iter__(self):
        return self

class SequenceClass:
    def __init__(self, n):