(self)
| 36 | messages: list[str] = field(default_factory=list) |
| 37 | |
| 38 | def show(self) -> int: |
| 39 | count = 0 |
| 40 | with self.lock: |
| 41 | if not self.messages: |
| 42 | return 0 |
| 43 | reader.restore() |
| 44 | for tb in self.messages: |
| 45 | count += 1 |
| 46 | if tb: |
| 47 | print(tb) |
| 48 | self.messages.clear() |
| 49 | reader.scheduled_commands.append("ctrl-c") |
| 50 | reader.prepare() |
| 51 | return count |
| 52 | |
| 53 | def add(self, s: str) -> None: |
| 54 | with self.lock: |