Invoke py.test as distutils command with dependency resolution.
https://anaconda.org/atalman/pytest-runner/badges/version.svg
https://anaconda.org/atalman/pytest-runner/badges/latest_release_date.svg
https://anaconda.org/atalman/pytest-runner/badges/latest_release_relative_date.svg
https://anaconda.org/atalman/pytest-runner/badges/platforms.svg
https://anaconda.org/atalman/pytest-runner/badges/license.svg
https://anaconda.org/atalman/pytest-runner/badges/downloads.svg