Extract dependencies from setup.py

[gaborbernat]

So now one has the option to add requirements.txt via the -r option. However, for the package there already exists a setup.py that contains the dependencies. It would be nice to not need to have maintain dependencies in two files and instead load them directly from the requirements.txt via '-ssetup.py'. What do you guys think?

[RonnyPfannschmidt]

i belive this is a duplicate of #13

[The-Compiler]

I don't understand - tox already install requirements listed in your setup.py when installing your package, no? Also setup.py vs requirements.txt might be worth a read 😉

[RonnyPfannschmidt]

@The-Compiler the requirement extraction happens at package install time, not package test time
and its done by pip, not by tox

it could help a lot to extract test_requires/extra_requires and reuse them

[obestwalter]

This is really a dupe, so let's take the discussion there. Closing.

Duplicate of #13

[gaborbernat]

@obestwalter @RonnyPfannschmidt you're correct, my pain is that after initial env creation stuff updated in setup.py does not trigger a reinstall (only if you change stuff in deps), but that's another issue.