(self, key)
| 247 | return [(key, self[key]) for key in self._index.keys()] |
| 248 | |
| 249 | def __contains__(self, key): |
| 250 | if isinstance(key, str): |
| 251 | key = key.encode('utf-8') |
| 252 | try: |
| 253 | return key in self._index |
| 254 | except TypeError: |
| 255 | if self._index is None: |
| 256 | raise error('DBM object has already been closed') from None |
| 257 | else: |
| 258 | raise |
| 259 | |
| 260 | def iterkeys(self): |
| 261 | try: |