Mark lithops tests as flaky, run in separate CI job#934
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TomNicholas merged 18 commits intozarr-developers:mainfrom Mar 16, 2026
Merged
Mark lithops tests as flaky, run in separate CI job#934TomNicholas merged 18 commits intozarr-developers:mainfrom
TomNicholas merged 18 commits intozarr-developers:mainfrom
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Lithops tests intermittently fail with an ImportError due to lithops' module shipping mechanism producing incomplete copies of virtualizarr in subprocess workers. See https://github.com/zarr-developers/VirtualiZarr/issues/XXX - Add --run-flaky pytest option (matching xarray's approach) - Mark lithops tests with @pytest.mark.flaky so they're skipped by default - Add a separate flaky-tests CI job with continue-on-error: true Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #934 +/- ##
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+ Coverage 89.13% 89.23% +0.09%
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Files 33 33
Lines 2025 2025
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+ Hits 1805 1807 +2
+ Misses 220 218 -2 🚀 New features to boost your workflow:
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Summary
@pytest.mark.flakyso they're skipped by default in the main test matrix (as suggested in Test python 3.12, 3.13 #932 (comment))--run-flakypytest option (matching xarray's approach)flaky-testsCI job withcontinue-on-error: truerun-flaky-testspixi taskThe lithops tests intermittently fail with
ImportError: cannot import name 'VirtualiZarrDatasetAccessor'due to lithops' module shipping mechanism producing incomplete copies of virtualizarr in subprocess workers. Analysis posted at #929 (comment).Test plan
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