ci: Import numpy before pyarrow in tests to resolve import warning #2187
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A `PytestDeprecationWarning` was occurring in several test files
because `pyarrow`, when imported by `pytest.importorskip`, would fail
to import `numpy.core.multiarray`.
This change addresses the warning by explicitly importing `numpy`
before `pytest.importorskip("pyarrow", ...)` in the affected
test files. This ensures that numpy is fully initialized before
pyarrow attempts to use it, resolving the underlying import error.
I also updated the test execution to use `nox -s unit`, which
correctly sets up the test environment and dependencies, allowing
the tests to pass and confirm the warning is resolved. Pre-existing
failures in `tests/unit/test_magics.py` are unrelated to this change.
chalmerlowe
commented
May 15, 2025
chalmerlowe
commented
May 19, 2025
tswast
approved these changes
May 19, 2025
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A
PytestDeprecationWarningwas occurring in several test files becausepyarrow, when imported bypytest.importorskip, would fail to importnumpy.core.multiarray.This change addresses the warning by explicitly importing
numpybeforepytest.importorskip("pyarrow", ...)in the affected test files. This ensures that numpy is fully initialized before pyarrow attempts to use it, resolving the underlying import error.