[jira] [Created] (ARROW-3532) [Python] Schema, StructType, StructArray field retrieval by name should raise warning or exception for multiple matches

[Krisztian Szucs (JIRA)]

Krisztian Szucs created ARROW-3532:
--------------------------------------

             Summary: [Python] Schema, StructType, StructArray field retrieval 
by name should raise warning or exception for multiple matches
                 Key: ARROW-3532
                 URL: https://issues.apache.org/jira/browse/ARROW-3532
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Python
            Reporter: Krisztian Szucs


{code}
ty = pa.struct([
    pa.field('a', pa.int16()),
    pa.field('a', pa.float64())
])
ty['a']
{code}



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