bokeh.application.handlers.notebook¶

Provide a Bokeh Application Handler to build up documents by running the code from Jupyter notebook (.ipynb) files.

This handler is configured with the filename of a Jupyter notebook. When a Bokeh application calls modify_doc, the code from all the notebook cells is collected and executed to process a new Document for a session. When the notebook code is executed, the Document being modified will be available as curdoc, and any optionally provided args will be available as sys.argv.

class NotebookHandler(*, filename: PathLike, argv: List[str] = [], package: ModuleType | None = None)[source]¶

A Handler that uses code in a Jupyter notebook for modifying Bokeh Documents.

Public Data Attributes:

Inherited from CodeHandler

`error`	If the handler fails, may contain a related error message.
`error_detail`	If the handler fails, may contain a traceback or other details.
`failed`	`True` if the handler failed to modify the doc
`safe_to_fork`	Whether it is still safe for the Bokeh server to fork new workers.

Inherited from Handler

`error`	If the handler fails, may contain a related error message.
`error_detail`	If the handler fails, may contain a traceback or other details.
`failed`	`True` if the handler failed to modify the doc
`safe_to_fork`	Whether it is still safe for the Bokeh server to fork new workers.

Public Methods:

__init__(*, filename[, argv, package])

Keywords:

Inherited from CodeHandler

`__init__`(*, filename[, argv, package])	Keywords:
`modify_document`(doc)	Run Bokeh application code to update a `Document`
`url_path`()	The last path component for the basename of the configured filename.

Inherited from Handler

`__init__`(*, filename[, argv, package])	Keywords:
`modify_document`(doc)	Run Bokeh application code to update a `Document`
`on_server_loaded`(server_context)	Execute code when the server is first started.
`on_server_unloaded`(server_context)	Execute code when the server cleanly exits.
`on_session_created`(session_context)	Execute code when a new session is created.
`on_session_destroyed`(session_context)	Execute code when a session is destroyed.
`process_request`(request)	Processes incoming HTTP request returning a dictionary of additional data to add to the session_context.
`static_path`()	Return a path to app-specific static resources, if applicable.
`url_path`()	The last path component for the basename of the configured filename.

__init__(*, filename: PathLike, argv: List[str] = [], package: ModuleType | None = None) → None[source]¶

Keywords:: filename (str) : a path to a Jupyter notebook (“.ipynb”) file

bokeh.application.handlers.handler bokeh.application.handlers.script