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Should avoid global seterr calls in test files
See original GitHub issueFrom https://github.com/scikit-learn/scikit-learn/issues/5664#issuecomment-246439919, there are global seterr in test files:
sklearn/neural_network/tests/test_mlp.py:np.seterr(all='warn')
sklearn/neural_network/tests/test_rbm.py:np.seterr(all='warn')
Having this set globally affects other test files, and does not necessarily set the error state for the tests in that file. We should instead use a fixture to enable warnings, or use errstate in tests that need it.
On the other hand, we should consider investigating and avoiding these numpy errors where possible.
Issue Analytics
- State:
- Created 4 years ago
- Comments:7 (7 by maintainers)
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pytest path_to_filee.g.
pytest sklearn/neural_network/tests/test_mlp.pyalso see some useful tips here
@NicolasHug I will make a PR. Also, how do you run individual test files?