panel.layout.accordion module

class panel.layout.accordion.Accordion(*objects, **params)

Bases: NamedListPanel

The Accordion layout is a type of Card layout that allows switching between multiple objects by clicking on the corresponding card header.

The labels for each card will default to the name parameter of the card’s contents, but may also be defined explicitly as part of a tuple.

Like Column and Row, Accordion has a list-like API that allows interactively updating and modifying the cards using the methods append, extend, clear, insert, pop, remove and __setitem__.

Reference: https://panel.holoviz.org/reference/layouts/Accordion.html

Example:

>>> pn.Accordion(some_pane_with_a_name, ("Plot", some_plot))

Methods

select([selector])

Iterates over the Viewable and any potential children in the applying the Selector.

Parameter Definitions

---

Parameters inherited from:

panel.viewable.Layoutable: align, aspect_ratio, css_classes, design, height, min_width, min_height, max_width, max_height, margin, styles, stylesheets, tags, width, width_policy, height_policy, sizing_mode, visible

panel.viewable.Viewable: loading

panel.layout.base.NamedListLike: objects

panel.layout.base.NamedListPanel: scroll

active = List(bounds=(0, None), default=[], label='Active')

List of indexes of active cards.

active_header_background = String(allow_None=True, label='Active header background')

Color for currently active headers.

header_color = String(default='', label='Header color')

A valid CSS color to apply to the expand button.

header_background = String(default='', label='Header background')

A valid CSS color for the header background.

toggle = Boolean(default=False, label='Toggle')

Whether to toggle between active cards or allow multiple cards

select(selector: type | Callable[[Viewable], bool] | None = None) → list[Viewable]

Iterates over the Viewable and any potential children in the applying the Selector.

Parameters:

selector: type or callable or None

The selector allows selecting a subset of Viewables by declaring a type or callable function to filter by.

Returns:

viewables: list(Viewable)