anchor.diff:      cleo
       clikit
       html5lib
  -    jsonschema
       keyring
       lockfile
       pexpect
       pkginfo
  -    pyparsing
  -    pyrsistent
  +    poetry-core
       requests
       requests-toolbelt
       shellingham
       tomlkit
  +    virtualenv
     ] ++ lib.optionals (pythonOlder "3.8") [ importlib-metadata ];
   
     postInstall = ''
  
positive.code:     "$out/bin/poetry" completions fish > "$out/share/fish/vendor_completions.d/poetry.fish"
    '';
  
    checkInputs = [ pytestCheckHook httpretty pytest-mock pygments pytestcov ];
    preCheck = "export HOME=$TMPDIR";
    disabledTests = [
      # touches network
  
negative.code: , httpretty
  , importlib-metadata
  , intreehooks
  , keyring
  , lockfile
  , pexpect
  , pkginfo
  , poetry-core
  , pytestCheckHook
  , pytestcov
  , pytest-mock
  