tox: use requirements3.txt for py3 env
@@ -22,7 +22,7 @@ install_command = pip install --upgrade {opts} {packages}
passenv = HOME
sitepackages=True
deps=
- -r{toxinidir}/requirements.txt
+ -r{toxinidir}/requirements3.txt
mock==2.0.0
fudge
pytest-cov==2.8.1
