@property<EOL><INDENT>def metaclass(self):<DEDENT>
if '<STR_LIT>' not in self.__dict__:<EOL><INDENT>self._metaclass = type('<STR_LIT>', (PermissionsMeta,), {'<STR_LIT>': self})<EOL><DEDENT>return self._metaclass<EOL>
Get a metaclass configured to use this registry.