-i https://pypi.python.org/simple/ atomicwrites==1.3.0 attrs==19.1.0 certifi==2019.3.9 chardet==3.0.4 codecov==2.0.15 coverage==4.5.3 idna==2.8 mirakuru==1.1.0 more-itertools==7.0.0 ; python_version > '2.7' pluggy==0.9.0 port-for==0.4 psutil==5.6.1 py==1.8.0 pytest-cov==2.6.1 pytest-redis==1.3.2 pytest==4.4.1 redis==3.2.1 requests==2.21.0 six==1.12.0 urllib3==1.24.2 versioneer==0.18