anchor.diff:  { stdenv
   , buildPythonPackage
   , fetchPyPi
  +, lib
   
   , netaddr
   , pydenticon
  
positive.code: }:
  
  let
    version = "0.7.18";
  in
  buildPythonPackage {
    name = "netaddr-${version}";
  
negative.code:   src = fetchPyPi {
      package = "netaddr";
      inherit version;
      sha256 = "38aeec7cdd035081d3a4c306394b19d677623bf76fa0913f6695127c7753aefd";
    };
  
    meta = with lib; {
      maintainers = with maintainers; [
        wkennington
      ];
  