- separates nbserver_extension config loading into new
init_server_extension_config method
- adds init_server_extension_config to the initialize funciton before
the init_webapp call
- adds nbserver_extension configuration found in config.d files (by the
BaseJSONConfigLoader) to both the underlying NotebookApp config object
and the self.nbserver_extensions value
- makes self.nbserver_extensions the canonical location for identifying
all nbserver_extensions rather than temporary extensions variable
This improves the example by making it more copy/pastable out of the box and demoing how you can send a message at various places. It also fixes a poor usage of shadowed variables
This avoids putting the authentication token into a command-line
argument to launch the browser, where it's visible to other users.
Filesystem permissions should ensure that only the user who started the
notebook can use this route to authenticate.
Thanks to Dr Owain Kenway for suggesting this technique.
For files below 25MB there was no visual feedback to the user when
uploading a file. This leads to confusion when uploading files that are
big but not huge over a slow network connection.
When kernels are culled, the kernel is terminated in the background,
unbeknownst to the session management. As a result, invalid sessions
can be produced that appear to exist, yet cannot produce a model from
the persisted row due to the associated kernel no longer being active.
Prior to this change, these sessions, when encountered via a subsequent
call to `get_session()`, would be deleted and a KeyError would be raised.
This change updates the existence check to tolerate those kinds of sessions.
It removes such sessions (as would happen previously), but rather than
raise a KeyError when attempting to convert the row to a dictionary,
it logs a warning and returns None, which then allows `session_exists()`
to return False since the session was removed (as was ultimately the
case previously).
Calls to `get_session()` remain just as before and have the potential
to raise `KeyError` in such cases. The difference now being that the
`KeyError` is accompanied by a message indicating the cause.
Fixes#4209
M Pacer
Thomas Kluyver
Marc Udoff
Gestalt LUR
Thomas Kluyver
Will Costello
Min RK
Chris Holdgraf
Tim Porath
Chris Miller
Stephen Ward
Matthias Bussonnier
Sylvain Corlay
Tim Head
Kevin Bates