Toward 12 factor apps #1

[jschaeff]

Changes in the wfcatalog collector :

Updates

• obspy 1.5 (fix [collector] update obspy dependency #48)
• mongodb 4.17.1

Code improvement

• migrate to uv (fix [collector] migrate to UV to improve reproductible installation process #49)
• organise as a python module
• improve README
• Improve Dockerfile
• create a basic unit test

Features

• If the config.json file is not provided, the program tries to load from environment variables
• Remove the "VERSION" from configuration file. Managed from the pyproject.toml
• If no log file specified, prints to stdout

[jschaeff]

I also added more unit tests to load the configuration.

Thanks for the review @jppzanetti . Be as severe as possible so the code quality improves :)

[jppzanetti]

Statically the code looks fine. I'm trying to integrate with our deployment, but there's one change that I'd like to take this opportunity to integrate here as well. (After all, having a single codebase for all deployments is the first of the twelve factors.)

Do you prefer if I push it direct to this branch, or should I make a PR into here?

In short, it is an extra (optional) config value MONGO.ENGINE that's either "mongodb" (default), or "docdb", for our AWS deployment.

[jschaeff]

Cool, you can add it to this branch.

Thanks

[jppzanetti]

Sorry, it took me much longer than I expected to make it run in our setup, but I think the changes I made internally will make it a lot easier to develop in the future.

[jppzanetti]

If you agree with the commit above, I'll merge this.