config Module#

`config` Module#

The config module supplies the global config object and the extension which provides convenient support for loading and configuring panel components.

class panel.config.panel_extension(*, name)[source]#

Bases: extension

Initializes and configures Panel. You should always run pn.extension. This will

Initialize the pyviz notebook extension to enable bi-directional

communication and for example plotting with Bokeh. - Load .js libraries (positional arguments). - Update the global configuration pn.config (keyword arguments).

Parameters#

*argslist[str]: Positional arguments listing the extension to load. For example “plotly”, “tabulator”.
**paramsdict[str,Any]: Keyword arguments to be set on the pn.config element. See https://panel.holoviz.org/api/config.html

Example:

>>> import panel as pn
>>> pn.extension("plotly", sizing_mode="stretch_width", template="fast")

This will

Initialize the pyviz notebook extension.
Enable you to use the Plotly pane by loading plotly.js.
Set the default sizing_mode to stretch_width instead of fixed.
Set the global configuration pn.config.template to fast, i.e. you

will be using the FastListTemplate.

classmethod instance(**params)[source]#: Return an instance of this class, copying parameters from any existing instance provided.