anchor.diff:  , canonicaljson
   , daemonize
   , jinja2
  +, jsonschema
   , matrix-angular-sdk
   , matrix-synapse-ldap3
   , msgpack-python
   , netaddr
  +, phonenumbers
   , pillow
   , psutil
   , py-bcrypt
  
positive.code:     owner = "matrix-org";
      repo = "synapse";
      rev = "v${version}";
      sha256 = "d41b81f69fd66f524e6bb338d5d96c054e53e749e8003ae8bac265233fb7f46b";
    };
  
    propagatedBuildInputs = [
  
negative.code: }:
  
  let
    version = "0.20.0";
  in
  buildPythonPackage {
    name = "synapse-${version}";
  