jupyter-widgets / jupyterlab-sidecar

A sidecar output widget for JupyterLab
BSD 3-Clause "New" or "Revised" License
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Testing if a Sidecar tab is still open #27

Open PhillipDowney opened 5 years ago

PhillipDowney commented 5 years ago

How do I test to see if a sidecar is still open and has not been closed by a user ?

currently I close the side car and reopen it in my code, because if you manually close the side car the open() method does nothing. There does not seem to be any variables I can access to indicate status.