anchor.diff:  , pytestCheckHook
   , pytestcov
   , pytest-mock
  -, pytest-testmon
   , requests
   , requests-toolbelt
   , requests-unixsocket
  
positive.code:   # Deselect test_bind_addr_unix on darwin because times out
    # Deselect test_http_over_https_error on darwin because builtin cert fails
    # Disable warnings-as-errors because of deprecation warnings from socks on python 3.7
    # adds many other pytest utilities which aren't necessary like linting
    preCheck = ''
      rm pytest.ini
  
negative.code:     pytestCheckHook
      pytestcov
      pytest-mock
      requests
      requests-toolbelt
      requests-unixsocket
  