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[talwrii]

Was erroring out because Iterator has moved to collections.abs.

[S0AndS0]

Thank you for catching and correcting this!

From what I could find Iterator was moved from collections to collections.abc around Python version 3.3, though I've yet to confirm that, and I'm a bit wary of breaking things for those on systems without a access to recent version of Python.

Any chance ya'd be willing to add something like the following to this Pull Request so we can maintain backwards compatibility?

import sys

if sys.version_info <= (3, 3):
    from collections import Iterator
else:
    from collections.abc import Iterator