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Nirbheek Chauhan authored
We already require python 2.7, and it has OrderedDict and Counter. Besides cleaning up unmaintained code, this change found and fixed a Python 3 bug where we were iterating over a dict while changing it.
3a7d3eee
We already require python 2.7, and it has OrderedDict and Counter. Besides cleaning up unmaintained code, this change found and fixed a Python 3 bug where we were iterating over a dict while changing it.