anchor.diff:  in
   buildPythonPackage rec {
     pname = "nassl";
  -  version = "3.1.0";
  +  version = "4.0.0";
  +  disabled = pythonOlder "3.7";
   
     src = fetchFromGitHub {
       owner = "nabla-c0d3";
       repo = pname;
       rev = version;
  -    sha256 = "1x1v0fpb6gcc2r0k2rsy0mc3v25s3qbva78apvi46n08c2l309ci";
  +    hash = "sha256-6lk2YfI9km10YbJAn38fvo9qa4iXcByL+udCsDe+kvU=";
     };
   
     postPatch = let
  
positive.code: , tls-parser
  , cacert
  , pytestCheckHook
  }:
  
  let
    zlibStatic = pkgsStatic.zlib.override {
      splitStaticOutput = false;
    };
    nasslOpensslArgs = {
      static = true;
      enableSSL2 = true;
  
negative.code:       ${opensslLegacyStatic.out}/lib/libcrypto.a \
        deps/openssl-OpenSSL_${legacyOpenSSLVersion}/
      ln -s ${opensslLegacyStatic.out.dev}/include deps/openssl-OpenSSL_${legacyOpenSSLVersion}/include
      ln -s ${opensslLegacyStatic.bin} deps/openssl-OpenSSL_${legacyOpenSSLVersion}/apps
  
      mkdir -p deps/openssl-OpenSSL_${modernOpenSSLVersion}/
      cp ${opensslStatic.out}/lib/libssl.a \
  