Class E

Lib/test/test_itertools.py:2122–2130

Test propagation of exceptions

        return self

class E:
    'Test propagation of exceptions'
    def __init__(self, seqn):
        self.seqn = seqn
        self.i = 0
    def __iter__(self):
        return self
    def __next__(self):
        3 // 0

class E2:
    'Test propagation of exceptions after two iterations'