anchor.diff:      owner = "ecederstrand";
       repo = pname;
       rev = "v${version}";
  -    sha256 = "sha256-fdYc+fJEePgCzAkUWz7pmL/CI/O9zm5G9xh1f4bhrH4=";
  +    hash = "sha256-fdYc+fJEePgCzAkUWz7pmL/CI/O9zm5G9xh1f4bhrH4=";
     };
   
     propagatedBuildInputs = [
  
positive.code:     pygments
      requests
      requests_ntlm
      requests_oauthlib
      requests-kerberos
      tzdata
      tzlocal
  
negative.code: , pyyaml
  , requests
  , requests_ntlm
  , requests-oauthlib
  , requests-kerberos
  , requests-mock
  , tzdata
  