Antoine Pitrou created ARROW-2314:
-------------------------------------
Summary: [Python] Union array slicing is defective
Key: ARROW-2314
URL: https://issues.apache.org/jira/browse/ARROW-2314
Project: Apache Arrow
Issue Type: Bug
Components: C++, Python
Affects Versions: 0.8.0
Reporter: Antoine Pitrou
{code:python}
>>> a = pa.UnionArray.from_sparse(pa.array([0,1,1], type=pa.int8()),
>>> [pa.array(["a", "b", "c"]), pa.array([2,3,4])])
>>> a
<pyarrow.lib.UnionArray object at 0x7fe9381304a8>
[
'a',
3,
4
]
>>> a[1:]
<pyarrow.lib.UnionArray object at 0x7fe939409598>
[
2,
3
]
{code}
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