Add pydeps Makefile target for installing Python dependencies

[justinclift]

What type of PR is this?

• Other

Description

This combines the manual steps needed for installing the Python dependencies into a single Makefile target, simplifying the dev environment setup process a bit.

How is this tested?

• Unit tests (pytest, jest)
• E2E Tests (Cypress)
• Manually

This has also been manually tested to ensure the new pydeps Makefile target runs the same commands as the documented manual steps.

[justinclift]

Once this is merged, I'll update our wiki page to use this new make pydeps step rather than having to manually cut-n-paste these ones:

(redashvenv1) $ pip3 install wheel  # "wheel" needs to be installed by itself first
(redashvenv1) $ pip3 install --upgrade black==23.12.1 ruff==0.3.5 launchpadlib pip setuptools
(redashvenv1) $ pip3 install poetry
(redashvenv1) $ poetry install --only main,all_ds,dev

[AndrewChubatiuk]

Once this is merged, I'll update our wiki page to use this new make pydeps step rather than having to manually cut-n-paste these ones:

(redashvenv1) $ pip3 install wheel  # "wheel" needs to be installed by itself first
(redashvenv1) $ pip3 install --upgrade black==23.12.1 ruff==0.3.5 launchpadlib pip setuptools
(redashvenv1) $ pip3 install poetry
(redashvenv1) $ poetry install --only main,all_ds,dev

have you looked at https://python-poetry.org/docs/managing-dependencies/ for this purpose?
black and ruff are also present in pyproject and poetry files, maybe makes sense to use them for deployment, but keep them in a separate dependency group?

[justinclift]

Oh, we only added the specific black and ruff versions to the wiki page instructions recently, due to some change in the lint checking output of the newer versions.

I suspect we could drop the version numbers now, as from rough memory we've already upgraded the ones in the poetry file past those anyway.

Hmmm, I can probably check that pretty easily. Gimme a bit of time and I'll try things out without the hard coded numbers there. 😄

[justinclift]

@AndrewChubatiuk Finally had a few spare minutes to test this properly. We don't need the hard coded version numbers any more after all, so those have been removed. 😄

[AndrewChubatiuk]

LGTM

[justinclift]

Thanks @AndrewChubatiuk. 😄