def _in_deferred_types(self, cls):
mod = getattr(cls, '<STR_LIT>', None)<EOL>name = getattr(cls, '<STR_LIT>', None)<EOL>key = (mod, name)<EOL>printer = None<EOL>if key in self.deferred_pprinters:<EOL><INDENT>printer = self.deferred_pprinters.pop(key)<EOL>self.type_pprinters[cls] = printer<EOL><DEDENT>return printer<EOL>
Check if the given class is specified in the deferred type registry.

Returns the printer from the registry if it exists, and None if the
class is not in the registry. Successful matches will be moved to the
regular type registry for future use.