Add notebook tutorial for using the Drive Python client.

[orendain]

Adds a notebook guiding users through the different features of the Drive Python client.

Rendered view for convenience: https://github.com/h2oai/haic-tutorials/blob/eo/drive-notebook/6%20Drive:%20Python%20Client.ipynb

Important

The author still needs to verify that this notebook indeed runs as intended on the latest Managed Cloud offering. The PR will come out of draft mode when completed.

✅ The notebook has been verified against the latest Managed Cloud offering currently in queue for release.

[mtanco]

Overall this is amazing! I have just a few comments, which I will not do in-line as that's hard for notebooks

1. "nice to have" the other notebooks in this repo use get pass instead of import urllib.parse, that might be nice to be more consistent
2. Do we allow users to access Managed Cloud drive from their local machine? I think not. we should add a note that this will only run in notebooks in the cloud (if that is the case). and if that IS the case, we could use the MC platform token variable instead of having to click the link?
3. I like the custom buckets section, thank you for keeping that in. If I try to create a custom bucket that already exists, I am allowed to... 😱 but then the list command fails with an authorization error. I changed the name to have my initials and then listing on the it worked. Maybe the tutorial can append a random number?
4. Should we delete the custom bucket? Is it bad to have 100 demo test buckets???

[orendain]

1. "nice to have" the other notebooks in this repo use get pass instead of import urllib.parse, that might be nice to be more consistent

You got it - done.

2. Do we allow users to access Managed Cloud drive from their local machine? I think not. we should add a note that this will only run in notebooks in the cloud (if that is the case).

Sounds good - done.

... and if that IS the case, we could use the MC platform token variable instead of having to click the link?

I wasn't able to find a platform token (or anything that would let us skip the link stage) in any variable in the environment (specifically, no where in os.environ). Happy to make the change if you can provide guidance on how to retrieve it.

If I try to create a custom bucket that already exists, I am allowed to... 😱 but then the list command fails with an authorization error. I changed the name to have my initials and then listing on the it worked. Maybe the tutorial can append a random number?

Great catch, thank you! I've randomized the name so as to avoid name collisions.

Should we delete the custom bucket? Is it bad to have 100 demo test buckets???

Great idea. Unfortunately, there will need to be a few changes to enable. I've opened a corresponding feature request (not linked here as it leads to a non-public repo).

Also added cleanup to remove demo test files that were written but not deleted.

[orendain]

This notebook has been updated once again with the latest features, including automatic ("authless") connection to Drive.