A unique, named, sentinel object.
| 286 | |
| 287 | |
| 288 | class _SentinelObject(object): |
| 289 | "A unique, named, sentinel object." |
| 290 | def __init__(self, name): |
| 291 | self.name = name |
| 292 | |
| 293 | def __repr__(self): |
| 294 | return 'sentinel.%s' % self.name |
| 295 | |
| 296 | def __reduce__(self): |
| 297 | return 'sentinel.%s' % self.name |
| 298 | |
| 299 | |
| 300 | class _Sentinel(object): |