(self, amount=None)
| 376 | return self._filename |
| 377 | |
| 378 | def read(self, amount=None): |
| 379 | self._open_if_needed() |
| 380 | return self._fileobj.read(amount) |
| 381 | |
| 382 | def write(self, data): |
| 383 | self._open_if_needed() |
nothing calls this directly
no test coverage detected