Wes McKinney created ARROW-6263:
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Summary: [Python] RecordBatch.from_arrays does not check array
types against a passed schema
Key: ARROW-6263
URL: https://issues.apache.org/jira/browse/ARROW-6263
Project: Apache Arrow
Issue Type: Bug
Components: Python
Reporter: Wes McKinney
Fix For: 0.15.0
Example came from ARROW-6038
{code}
In [4]: pa.RecordBatch.from_arrays([pa.array([])], schema)
Out[4]: <pyarrow.lib.RecordBatch at 0x7fc36fa18db8>
In [5]: rb = pa.RecordBatch.from_arrays([pa.array([])], schema)
In [6]: rb
Out[6]: <pyarrow.lib.RecordBatch at 0x7fc37d9c69f8>
In [7]: rb.schema
Out[7]: col: string
In [8]: rb[0]
Out[8]:
<pyarrow.lib.NullArray object at 0x7fc36fa8ce08>
0 nulls
{code}
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