anchor.diff:  { lib
  -, stdenv
   , fetchFromGitHub
  +, fetchpatch
   , buildPythonPackage
   , pythonOlder
     # Mitmproxy requirements
  
positive.code:     rev = "refs/tags/v${version}";
      sha256 = "sha256-nW/WfiY6uF67qNa95tvNvSv/alP2WmzTk34LEBma/04=";
    };
  
    propagatedBuildInputs = [
      setuptools
  
negative.code: , passlib
  , protobuf
  , publicsuffix2
  , pyopenssl
  , pyparsing
  , pyperclip
  