anchor.diff:    propagatedBuildInputs = [
       click
       click-default-group
  -    sanic
       jinja2
       hupper
       pint
       pluggy
  +    uvicorn
  +    aiofiles
     ];
   
     checkInputs = [
  
positive.code:     aiohttp
      beautifulsoup4
      black
    ];
  
    postConfigure = ''
  
negative.code: , black
  , aiohttp
  , beautifulsoup4
  , uvicorn
  , asgiref
  , aiofiles
  }:
  
  buildPythonPackage rec {
    pname = "datasette";
    version = "0.29.3";
  
    src = fetchFromGitHub {
      owner = "simonw";
      repo = "datasette";
      rev = version;
      sha256 = "0cib7pd4z240ncck0pskzvizblhwkr42fsjpd719wdxy4scs7yqa";
    };
  
    buildInputs = [ pytestrunner ];
  