Push a token back to the stream.
(self, token: Token)
| 346 | return not self |
| 347 | |
| 348 | def push(self, token: Token) -> None: |
| 349 | """Push a token back to the stream.""" |
| 350 | self._pushed.append(token) |
| 351 | |
| 352 | def look(self) -> Token: |
| 353 | """Look at the next token.""" |