pytest use conftest.py to run python code before the tests
conftest.py file gets imported and run before all the other ones.
Pytest resolves all imports at the very beginning, I used
conftest.py it to import a package so that it’ll be the one used by the imports in files that are imported in the tests (seeing that there’s a
mypackage already imported, subsequent
import mypackages are ignored)
(Can I think of this as something similar to an