| 381 | class="st">""" |
| 382 | |
| 383 | def __init__( |
| 384 | self, |
| 385 | *args: ImmutableMultiDict[Any, Any] | Mapping[Any, Any] | list[tuple[Any, Any]] | str | bytes, |
| 386 | **kwargs: Any, |
| 387 | ) -> None: |
| 388 | assert len(args) < 2, class="st">"Too many arguments." |
| 389 | |
| 390 | value = args[0] if args else [] |
| 391 | |
| 392 | if isinstance(value, str): |
| 393 | super().__init__(parse_qsl(value, keep_blank_values=True), **kwargs) |
| 394 | elif isinstance(value, bytes): |
| 395 | super().__init__(parse_qsl(value.decode(class="st">"latin-1"), keep_blank_values=True), **kwargs) |
| 396 | else: |
| 397 | super().__init__(*args, **kwargs) class="cm"># type: ignore[arg-type] |
| 398 | self._list = [(str(k), str(v)) for k, v in self._list] |
| 399 | self._dict = {str(k): str(v) for k, v in self._dict.items()} |
| 400 | |
| 401 | def __str__(self) -> str: |
| 402 | return urlencode(self._list) |