Hi!
We just started using node2vec in one of our projects, and needed python 3 compatibility, which is what this PR brings. It's mixed with style changes to conform to PEP8 (which I could remove if you prefer). The Py3 changes are very minor (admittedly lost in the bigger PEP8 conformity changes), but might be useful.
Thanks for the great software.
Hi! We just started using node2vec in one of our projects, and needed python 3 compatibility, which is what this PR brings. It's mixed with style changes to conform to PEP8 (which I could remove if you prefer). The Py3 changes are very minor (admittedly lost in the bigger PEP8 conformity changes), but might be useful. Thanks for the great software.