def GetSubkeys(self):
for pyregf_key in self._pyregf_key.sub_keys:<EOL><INDENT>key_path = key_paths.JoinKeyPath([self._key_path, pyregf_key.name])<EOL>yield REGFWinRegistryKey(pyregf_key, key_path=key_path)<EOL><DEDENT>
Retrieves all subkeys within the key.

        Yields:
          WinRegistryKey: Windows Registry subkey.