anchor.diff:      requests
       retrying
       shodan
  -    texttable
  +    slowapi
  +    starlette
  +    uvicorn
       uvloop
     ];
   
  -  checkInputs = [ python3.pkgs.pytest ];
  +  checkInputs = with  python3.pkgs; [
  +    pytest
  +    pytest-asyncio
  +  ];
   
  -  checkPhase = "runHook preCheck ; pytest tests/test_myparser.py ; runHook postCheck";
     # We don't run other tests (discovery modules) because they require network access
  +  checkPhase = ''
  +    runHook preCheck
  +    pytest tests/test_myparser.py
  +    runHook postCheck
  +  '';
   
     meta = with lib; {
       description = "Gather E-mails, subdomains and names from different public sources";
  
positive.code:     censys
      certifi
      dnspython
      gevent
      grequests
      lxml
      netaddr
      plotly
  
negative.code: }:
  
  python3.pkgs.buildPythonApplication rec {
    pname = "theharvester";
    version = "4.0.0";
  
    src = fetchFromGitHub {
      owner = "laramies";
  