# libtmux._internal.query_list.QueryList.filter

- **Module:** libtmux._internal.query_list.QueryList
- **Package:** libtmux
- **Language:** Python
- **Kind:** method
- **Source:** https://github.com/tmux-python/libtmux/blob/036c521c4b83ce6e434eb50afe2a0d08a6a05e46/src/libtmux/_internal/query_list.py#L510
- **Page:** https://libtmux.org/reference/py/libtmux-_internal-query_list-querylist-filter/

```
libtmux._internal.query_list.QueryList.filter(self, matcher: Callable[[T], bool] | T | None = None, kwargs: t.Any) -> QueryList[T]
```

Filter list of objects.