Improve error messages - Githubissues

MrMino / dockernel

Dockerized Jupyter kernels

MIT License

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Improve error messages #13

Open MrMino opened 3 years ago

MrMino commented 3 years ago

Make the following errors show an user-friendly message instead of the traceback:

[ ] When installing same image twice
[ ] When installing image that cannot be found
[ ] When Jupyter kernel directory is not in the user's home directory (Jupyter is not installed?)
[ ] When docker module runs into "Permission Denied" (maybe add instructions on how to run docker without sudo?)

Output the traceback only when a --verbose or --debug flag is given