anchor.diff:      sed -i 's/2999\(-.*T\)/2029\1/g' tests/*.xml
     '';
   
  -  propagatedBuildInputs = [ cryptography defusedxml future pyopenssl dateutil pytz requests six ];
  +  propagatedBuildInputs = [
  +    cryptography
  +    dateutil
  +    defusedxml
  +    importlib-resources
  +    pyopenssl
  +    pytz
  +    requests
  +    six
  +    xmlschema
  +  ];
   
     checkInputs = [ mock pyasn1 pymongo pytest responses ];
   
  
positive.code: , buildPythonPackage
  , isPy3k
  , fetchFromGitHub
  , fetchpatch
  , substituteAll
  , xmlsec
  , cryptography, defusedxml, future, pyopenssl, dateutil, pytz, requests, six
  , mock, pyasn1, pymongo, pytest, responses
  }:
  
  buildPythonPackage rec {
    pname = "pysaml2";
    version = "5.0.0";
  
    disabled = !isPy3k;
  
  
negative.code:     owner = "IdentityPython";
      repo = pname;
      rev = "v${version}";
      sha256 = "1gh74csjk6af23agyigk4id79s4li1xnkmbpp73aqyvlly2kd0b7";
    };
  
    patches = [
      (substituteAll {
        src = ./hardcode-xmlsec1-path.patch;
        inherit xmlsec;
      })
    ];
  
  