What is the point of dev-requirements.txt

[rabernat]

I thought that dev-requirements.txt would be used to install the dependencies needed for testing. In #78 I needed to add pytest-lazy-fixture, so I added it to dev-requirements.txt. But then I realized it needed to be added to the various CI conda envs instead.

What is the point of dev-requirements.txt if we don't actually use it for anything?

[davidbrochart]

😄 I had the same question. Or is it the CI conda envs we need to get rid of, and instead use a unique dev-requirements.txt for all Python versions?