[ARROW-2311] [Python] Struct array slicing defective

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 0.9.0
• Component/s: C++, Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/18263
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 15/Mar/18 01:18
• Updated: 11/Jan/23 07:20
• Resolved: 15/Mar/18 15:49

Description

>>> arr = pa.array([(1, 2.0), (3, 4.0), (5, 6.0)], type=pa.struct([pa.field('x', pa.int16()), pa.field('y', pa.float32())]))
>>> arr
<pyarrow.lib.StructArray object at 0x7fdfbe7916d8>
[
  {'x': 1, 'y': 2.0},
  {'x': 3, 'y': 4.0},
  {'x': 5, 'y': 6.0}
]
>>> arr[1:]
<pyarrow.lib.StructArray object at 0x7fdfbe791f48>
[
  {'x': 1, 'y': 2.0},
  {'x': 3, 'y': 4.0}
]

Issue Links

• links to: GitHub Pull Request #1754