Hello @ckastner! Thanks for opening this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file setup.py:

Line 23:11: F821 undefined name 'version'

Thanks for the PR @ckastner.

Could you look at #745?

This statement checks whether numpy is less than 1.7.0, which should be impossible since setup.py requires 'numpy>=1.13.3'. I'd rather drop the statement altogether than force people to upgrade to 0.23.2.

@hayesall I agree, dropping it as in #745 is a much cleaner solution. I overlooked that PR, but also didn't think it through enough (NumPy 1.7 is from early 2013 so perpetuating this check is all but pointless, I guess).

Sorry for the noise!

No worries, noise happens and I should have cleaned it up sooner. Thank you for your contributions and feedback!