Miki Tebeka created ARROW-640:
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Summary: [Python] Arrow types should have a sensible __hash__ and
comparison
Key: ARROW-640
URL: https://issues.apache.org/jira/browse/ARROW-640
Project: Apache Arrow
Issue Type: Bug
Components: Python
Reporter: Miki Tebeka
{noformat}
In [86]: arr = pa.from_pylist([1, 1, 1, 2])
In [87]: set(arr)
Out[87]: {1, 2, 1, 1}
In [88]: arr[0] == arr[1]
Out[88]: False
In [89]: arr
Out[89]:
<pyarrow.array.Int64Array object at 0x7f8c8c739e08>
[
1,
1,
1,
2
]
{noformat}
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