def GetSubkeyByName(self, name):
if not self._registry_key and self._registry:<EOL><INDENT>self._GetKeyFromRegistry()<EOL><DEDENT>return self._subkeys.get(name.upper(), None)<EOL>
Retrieves a subkey by name.

        Args:
          name (str): name of the subkey.

        Returns:
          WinRegistryKey: Windows Registry subkey or None if not found.