anchor.diff:      pygit2
       pygtrie
     ];
  +
  +  postPatch = ''
  +    substituteInPlace setup.cfg \
  +      --replace "asyncssh>=2.7.1,<2.9" "asyncssh>=2.7.1"
  +  '';
   
     # Requires a running Docker instance
     doCheck = false;
  
positive.code: 
  buildPythonPackage rec {
    pname = "scmrepo";
    version = "0.0.7";
    format = "pyproject";
  
    disabled = pythonOlder "3.7";
  
negative.code:     owner = "iterative";
      repo = pname;
      rev = version;
      hash = "sha256-9eKQz1edfSneY0vE9ESEQdaRyZzkqqNVuRCfhU3s85M=";
    };
  
    propagatedBuildInputs = [
  