# libtmux._internal.query_list.QueryList.__init__

- **Module:** libtmux._internal.query_list
- **Package:** libtmux
- **Language:** Python
- **Kind:** method
- **Source:** https://github.com/tmux-python/libtmux/blob/38e368c11117fb4aeb2f082d552cd4f210eae06a/src/libtmux/_internal/query_list.py#L479
- **Page:** https://libtmux.org/en/py/stable/reference/libtmux-_internal-query_list-querylist-__init__/

```
libtmux._internal.query_list.QueryList.__init__(
    self, items: Iterable[T] | None = None
) -> None
```

## Type parameters

- [`T`](/en/py/stable/reference/libtmux-_internal-query_list-querylist/#libtmux._internal.query_list.QueryList.type-parameter.T), declared by [`QueryList<T>`](/en/py/stable/reference/libtmux-_internal-query_list-querylist/)

## Parameters

- `items` (`Iterable[T] | None`)