anchor.diff:  , libiconv
   , CoreFoundation
   , Security
  +, pytestCheckHook
  +, toml
  +, python
   }:
   
   buildPythonPackage rec {
     pname = "adblock";
  -  version = "0.4.0";
  +  version = "0.4.4";
     disabled = isPy27;
   
     # Pypi only has binary releases
  
positive.code: , fetchFromGitHub
  , buildPythonPackage
  , rustPlatform
  , pythonImportsCheckHook
  , pkg-config
  , openssl
  , publicsuffix-list
  
negative.code:     owner = "ArniDagur";
      repo = "python-adblock";
      rev = version;
      sha256 = "sha256-zNQ8zEpTLzyU5AnFBNpOGDJ02Ogu2+xl85LA+ia7Si4=";
    };
  
    cargoDeps = rustPlatform.fetchCargoTarball {
      inherit src;
      name = "${pname}-${version}";
      hash = "sha256-ajVZ0xPxC31hM1gQr3DC1HWdpIYBCSmqm0z2cflcClg=";
    };
  
    format = "pyproject";
  
    nativeBuildInputs = [ pkg-config ]
      ++ (with rustPlatform; [ cargoSetupHook maturinBuildHook ]);
  
    buildInputs = [ openssl ]
  