[pypy-issue] Issue #2643: itertools.islice of sequenceiterator gives wrong answer (pypy/pypy)

Evan Hubinger issues-reply at bitbucket.org
Sun Sep 3 15:57:49 EDT 2017


New issue 2643: itertools.islice of sequenceiterator gives wrong answer
https://bitbucket.org/pypy/pypy/issues/2643/itertoolsislice-of-sequenceiterator-gives

Evan Hubinger:

The code

import itertools
tuple(itertools.islice(iter((0, 1, 2, 3, 4)), None, None, 2))

gives (1, 3) when it should give (0, 2, 4) on PyPy3.




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