Delete the value at the given key, if it exists. :param bytes key: Key to delete. :return: boolean success or failure.
(self, key)
| 203 | delay *= backoff |
| 204 | |
| 205 | def delete_data(self, key): |
| 206 | """ |
| 207 | Delete the value at the given key, if it exists. |
| 208 | |
| 209 | :param bytes key: Key to delete. |
| 210 | :return: boolean success or failure. |
| 211 | """ |
| 212 | return self.pop_data(key) is not EmptyData |
| 213 | |
| 214 | def has_data_for_key(self, key): |
| 215 | """ |