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)

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

Keywords:

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

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