anchor.diff:      ./matrix-synapse.patch
     ];
   
  -  propagatedBuildInputs = with pythonPackages; [
  +  propagatedBuildInputs = with python2Packages; [
       blist canonicaljson daemonize dateutil frozendict pillow pyasn1
       pydenticon pymacaroons-pynacl pynacl pyopenssl pysaml2 pytz requests
       signedjson systemd twisted ujson unpaddedbase64 pyyaml prometheus_client
  
positive.code:       sha256 = "0gmx4y5kqqphnq3m7xk2vpzb0w2a4palicw7wfdr1q2schl9fhz2";
      };
    };
    matrix-synapse-ldap3 = pythonPackages.buildPythonPackage rec {
      pname = "matrix-synapse-ldap3";
      version = "0.1.3";
  
  
negative.code:   # Checks fail because of Tox.
    doCheck = false;
  
    buildInputs = with python2Packages; [
      mock setuptoolsTrial
    ];
  
  