pytest.ini

[pytest]
pythonpath = .
markers =
    slow: marks tests as slow (deselect with '-m "not slow"')
    heavy: marks tests whose measured cost is dominated by model fitting (deselect on light CI legs with '-m "not slow and not heavy"'). Classification is by MEASURED COST, not by category: a cheap oracle formula check is not heavy, an expensive non-oracle fit is.