[mtlguitarist]

I wish I could agree. Every aspect of pytest that I like (fixtures, plugins, etc.) is marred by a boneheaded move to make them autoloaded by default. Loading should be explicit/opt-in. It's dumv that if you pip install something that adds a new pytest plugin it'll automatically modify your runtime behavior. Some of the plugins are great (shoutout to pytest-socket), but it has the same issue flake8 has with the plugin ecosystem where the quality varies wildly.

I might be in the minority but I also find python's mock implementation awful. Mockito in Java is way better where you explicitly state which calls you expect and if you get an unexpected call it errors out.