(self)
| 450 | EMPTY_BUFFER = "" # type: ignore |
| 451 | |
| 452 | def snap(self): |
| 453 | self._assert_state("snap", ("started", "suspended")) |
| 454 | self.tmpfile.seek(0) |
| 455 | res = self.tmpfile.read() |
| 456 | self.tmpfile.seek(0) |
| 457 | self.tmpfile.truncate() |
| 458 | return res |
| 459 | |
| 460 | def writeorg(self, data): |
| 461 | """Write to original file descriptor.""" |