Pin pytest-cov to latest version 2.3.1 (#1260)
Pin pytest-cov to latest version 2.3.1 (#1260)


moden-py/aiohttp,panda73111/aiohttp,z2v/aiohttp,singulared/aiohttp,singulared/aiohttp,juliatem/aiohttp,KeepSafe/aiohttp,arthurdarcet/aiohttp,arthurdarcet/aiohttp,esaezgil/aiohttp,moden-py/aiohttp,rutsky/aiohttp,alex-eri/aiohttp-1,AraHaanOrg/aiohttp,rutsky/aiohttp,alex-eri/aiohttp-1,pfreixes/aiohttp,moden-py/aiohttp,AraHaanOrg/aiohttp,rutsky/aiohttp,KeepSafe/aiohttp,arthurdarcet/aiohttp,pfreixes/aiohttp,KeepSafe/aiohttp,esaezgil/aiohttp,playpauseandstop/aiohttp,hellysmile/aiohttp,Eyepea/aiohttp,esaezgil/aiohttp,z2v/aiohttp,z2v/aiohttp,juliatem/aiohttp,hellysmile/aiohttp,panda73111/aiohttp,alex-eri/aiohttp-1,singulared/aiohttp,panda73111/aiohttp