spacetelescope/asv — pull request #103 by minrk (2014-09-20 19:34:55+00:00)
Title: allow specifying env in util.check_output

e.g. `util.check_output(['cmd'], env={'FOO': 'BAR'})`

Alternately, one could just allow any unrecognized `**kwargs` to be forwarded to Popen.