anchor.diff:        '';
   
         # force PEP420
  -      postInstall = ''
  -        rm -f $out/${py.sitePackages}/azure/{,mgmt/}__init__.py
  -      '';
  +      pythonNamespaces = [ "azure.mgmt" ];
       });
   
     py = python.override {
  
positive.code:         propagatedBuildInputs = with self; [
            azure-common azure-nspkg msrest msrestazure cryptography
          ];
          postInstall = ''
            rm -f $out/${self.python.sitePackages}/azure/__init__.py
          '';
          pythonImportsCheck = [ ];
        });
  
  
negative.code:     '';
  
      # Prevent these __init__'s from violating PEP420, only needed for python2
      pythonNamespaces = [ "azure.cli" ];
  
      checkInputs = [ mock pytest ] ++ (attrs.checkInputs or []);
      checkPhase = attrs.checkPhase or ''
  