BUG: Some existing tests are now failing for latest numexpr version 2.13.. Addition and Multiplication of Booleans no longer issues the expected warning #62545
Description
Pandas version checks
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Reproducible Example
# reproducing involves running this test with numexpr versions 2.13.0 where it passes
# and version 2.13.1 where it fails due to the warning not being issued. There are 5 failing tests in total
def test_add_list_to_masked_array_boolean(self, request):
# GH#22962
warning = (
UserWarning
if request.node.callspec.id == "numexpr" and NUMEXPR_INSTALLED
else None
)
ser = Series([True, None, False], dtype="boolean")
msg = "operator is not supported by numexpr for the bool dtype"
with tm.assert_produces_warning(warning, match=msg):
result = ser + [True, None, True]
expected = Series([True, None, True], dtype="boolean")
tm.assert_series_equal(result, expected)Issue Description
As of numexpr version 2.13.1, we have failing tests in
pandas/tests/frame/test_arithmetic.py
pandas/tests/series/test_arithmetic.py
pandas/tests/test_expressions.py
All are related to warnings no longer being emitted when adding and multiplying bools.
Expected Behavior
def test_add_list_to_masked_array_boolean(self, request):
ser = Series([True, None, False], dtype="boolean")
with tm.assert_produces_warning(None):
result = ser + [True, None, True]
expected = Series([True, None, True], dtype="boolean")
tm.assert_series_equal(result, expected)
test_add_list_to_masked_array_boolean()
Installed Versions
Replace this line with the output of pd.show_versions()