Add environment variable at startup

holoviz / pyviz_comms

Bidirectional communication for the HoloViz ecosystem

BSD 3-Clause "New" or "Revised" License

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Open hoxbro opened 4 months ago

hoxbro commented 4 months ago

This way, we can check in a notebook if the environment variable is set and give a warning if it is not.

Also available in the jupyter terminal.

import os

os.environ.get("_PYVIZ_COMMS_INSTALLED")