No completion suggestions when in test files.

[doolio]

I use a src layout in my projects and have a tests directory at the root of my project. When working in a test file I do not get any completion suggestions related to my package. For example, if I type from my_package. I don't get any module name suggested. If I manually type out the full import statement and then later try to access an attribute/method from an imported class I get no suggestions. I have no such problem if in a file under my src/my_package directory.

Is there something I have misconfigured or fail to configure to have suggestions in test files? TIA

[doolio]

It seems if I specify it as follows I get suggestions again.

from src.<my_package>.<my_module> import <thing>

Anyone know if I can avoid this but still maintain the src layout?