# libtmux.Server._update_panes

- **Module:** libtmux
- **Package:** libtmux
- **Language:** Python
- **Kind:** method
- **Source:** https://github.com/tmux-python/libtmux/blob/38e368c11117fb4aeb2f082d552cd4f210eae06a/src/libtmux/server.py#L2732
- **Page:** https://libtmux.org/en/py/stable/reference/libtmux-server-_update_panes/

```
libtmux.Server._update_panes(self) -> Server
```

Update internal pane data and return ``self`` for chainability.

## Deprecated

0.17 — Deprecated in favor of :attr:`.panes` and returning ``self``.

## Returns

:class:`Server`