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CI/TST: Fix test for pyarrow 8.0 release #46991

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Merged
merged 1 commit into from
May 11, 2022
Merged

CI/TST: Fix test for pyarrow 8.0 release #46991

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2 changes: 2 additions & 0 deletions pandas/compat/pyarrow.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
pa_version_under5p0 = _palv < Version("5.0.0")
pa_version_under6p0 = _palv < Version("6.0.0")
pa_version_under7p0 = _palv < Version("7.0.0")
pa_version_under8p0 = _palv < Version("8.0.0")
except ImportError:
pa_version_under1p01 = True
pa_version_under2p0 = True
Expand All @@ -22,3 +23,4 @@
pa_version_under5p0 = True
pa_version_under6p0 = True
pa_version_under7p0 = True
pa_version_under8p0 = True
10 changes: 7 additions & 3 deletions pandas/tests/io/test_parquet.py
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Expand Up @@ -18,6 +18,7 @@
pa_version_under2p0,
pa_version_under5p0,
pa_version_under6p0,
pa_version_under8p0,
)
import pandas.util._test_decorators as td

Expand Down Expand Up @@ -718,11 +719,14 @@ def test_duplicate_columns(self, pa):
df = pd.DataFrame(np.arange(12).reshape(4, 3), columns=list("aaa")).copy()
self.check_error_on_write(df, pa, ValueError, "Duplicate column names found")

def test_unsupported(self, pa):
# timedelta
def test_timedelta(self, pa):
df = pd.DataFrame({"a": pd.timedelta_range("1 day", periods=3)})
self.check_external_error_on_write(df, pa, NotImplementedError)
if pa_version_under8p0:
self.check_external_error_on_write(df, pa, NotImplementedError)
else:
check_round_trip(df, pa)

def test_unsupported(self, pa):
# mixed python objects
df = pd.DataFrame({"a": ["a", 1, 2.0]})
# pyarrow 0.11 raises ArrowTypeError
Expand Down