convert interfaces

[yibeichan]

hello @effigies, I converted fitlins/fitlins/interfaces/abstract.py into pydra/tasks/fitlins/interfaces/abstract.py since the original nistats.py cited this abstract.py a lot.
Would you like to take a look at it?

1. I'm not sure whether I specified type for each field correctly. I added annotations there
2. may I ask why the first level estimator output is called EstimatorOutputSpec not FirstLevelEstimatorOutputSpec while we do have a SecondLevelEstimatorOutputSpec

Thanks!

[yibeichan]

sorry, I have a question, why I have added all packages needed in requirements.txt, I still got errors no module named xxx from the test

[effigies]

Apologies for the slow responses, I'm only just getting back to work after the conference.

sorry, I have a question, why I have added all packages needed in requirements.txt, I still got errors no module named xxx from the test

We declare dependencies here:

pydra-fitlins/setup.cfg

Lines 25 to 26 in 1cda476

	install_requires =
	pydra >= 0.6.2

For dependencies only required for testing, we can add them here:

pydra-fitlins/setup.cfg

Lines 44 to 50 in 1cda476

	test =
	pytest >= 4.4.0
	pytest-cov
	pytest-env
	pytest-xdist
	pytest-rerunfailures
	codecov

[yibeichan]

okay... the test failed again. But this time I know why! So I have something like list[dict] for annotation; however, 'type' object is not subscriptable until python 3.9. That's probably the reason I failed test(3.7) and test(3.8)....
So, how should we deal with python version difference?

[yibeichan]

okay... the test failed again. But this time I know why! So I have something like list[dict] for annotation; however, 'type' object is not subscriptable until python 3.9. That's probably the reason I failed test(3.7) and test(3.8).... So, how should we deal with python version difference?

@djarecka here it is

[djarecka]

I think we can remove 3.7 from GA, so it should work. Will merge and fix the testing in another PR