[ARROW-2508] [Python] pytest API changes make tests fail

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/18772
• Assignee: Philipp Moritz
• Reporter: Philipp Moritz
• Created: 25/Apr/18 07:09
• Updated: 11/Jan/23 07:21
• Resolved: 25/Apr/18 11:51

Description

Seems like there is a new pytest on pypy, it produces the following failures:

```
=================================== FAILURES ===================================
__ TestConvertDateTimeLikeTypes.test_pandas_datetime_to_date64_failures[None] __
 
self = <pyarrow.tests.test_convert_pandas.TestConvertDateTimeLikeTypes object at 0x112dd6a90>
mask = None
 
@pytest.mark.parametrize('mask', [
None,
np.ones(3),
np.array([True, False, False])
])
def test_pandas_datetime_to_date64_failures(self, mask):
s = pd.to_datetime([
'2018-05-10T10:24:01',
'2018-05-11T10:24:01',
'2018-05-12T10:24:01',
])
 
expected_msg = 'Timestamp value had non-zero intraday milliseconds'
> with pytest.raises(pa.ArrowInvalid, msg=expected_msg):
E TypeError: Unexpected keyword arguments passed to pytest.raises: msg
 
pyarrow-test-3.6/lib/python3.6/site-packages/pyarrow/tests/test_convert_pandas.py:862: TypeError
_ TestConvertDateTimeLikeTypes.test_pandas_datetime_to_date64_failures[mask1] __
 
self = <pyarrow.tests.test_convert_pandas.TestConvertDateTimeLikeTypes object at 0x113213160>
mask = array([ 1., 1., 1.])
 
@pytest.mark.parametrize('mask', [
None,
np.ones(3),
np.array([True, False, False])
])
def test_pandas_datetime_to_date64_failures(self, mask):
s = pd.to_datetime([
'2018-05-10T10:24:01',
'2018-05-11T10:24:01',
'2018-05-12T10:24:01',
])
 
expected_msg = 'Timestamp value had non-zero intraday milliseconds'
> with pytest.raises(pa.ArrowInvalid, msg=expected_msg):
E TypeError: Unexpected keyword arguments passed to pytest.raises: msg
 
pyarrow-test-3.6/lib/python3.6/site-packages/pyarrow/tests/test_convert_pandas.py:862: TypeError
_ TestConvertDateTimeLikeTypes.test_pandas_datetime_to_date64_failures[mask2] __
 
self = <pyarrow.tests.test_convert_pandas.TestConvertDateTimeLikeTypes object at 0x112ed4c88>
mask = array([ True, False, False], dtype=bool)
 
@pytest.mark.parametrize('mask', [
None,
np.ones(3),
np.array([True, False, False])
])
def test_pandas_datetime_to_date64_failures(self, mask):
s = pd.to_datetime([
'2018-05-10T10:24:01',
'2018-05-11T10:24:01',
'2018-05-12T10:24:01',
])
 
expected_msg = 'Timestamp value had non-zero intraday milliseconds'
> with pytest.raises(pa.ArrowInvalid, msg=expected_msg):
E TypeError: Unexpected keyword arguments passed to pytest.raises: msg
 
pyarrow-test-3.6/lib/python3.6/site-packages/pyarrow/tests/test_convert_pandas.py:862: TypeError
=========================== short test summary info ============================
```

I think we can just change msg to message and it should work again.

Issue Links

• links to: GitHub Pull Request #1944