Ned Batchelder f396c11579 Fix unidiomatic type checking

2015-03-20 15:48:54 -04:00

..

chem

Fix unidiomatic type checking

2015-03-20 15:48:54 -04:00

setup.py

Upgrade pyparsing to 2.0.1

2014-04-02 16:09:53 -04:00