sympy/sympy — pull request #1960 by asmeurer (2013-04-02 00:10:32+00:00)
Title: First attempt at getting Travis to use py.test and coveralls

This adds py.test to Travis and runs coveralls after the tests are done. See
https://coveralls.io/.

I based this on https://github.com/kmike/DAWG-Python/blob/master/.travis.yml.