attrs certifi dataclasses debugpy h11 idna importlib_metadata inflection iniconfig more_itertools multidict outcome pluggy py pytest~=6.1 pytest-instafail~=0.4 pytest-mock~=3.3 pytest-trio~=0.7 sortedcontainers sniffio trio~=0.17 trio_websocket~=0.9 urllib3~=1.26 zipp