[ARROW-7806] [Python] Implement to_pandas for lists of LargeBinary/String

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24038
• Assignee: Zhuo Peng
• Reporter: Zhuo Peng
• Created: 09/Feb/20 16:36
• Updated: 11/Jan/23 07:56
• Resolved: 06/Mar/20 04:53

Description

For example:

 

>>> a = pa.array([['a']], type=pa.list_(pa.large_binary()))
>>> a.to_pandas()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "pyarrow/array.pxi", line 468, in pyarrow.lib._PandasConvertible.to_pandas
File "pyarrow/array.pxi", line 902, in pyarrow.lib.Array._to_pandas
File "pyarrow/error.pxi", line 86, in pyarrow.lib.check_status
pyarrow.lib.ArrowNotImplementedError: Not implemented type for lists: large_binary

Issue Links

• links to: GitHub Pull Request #6550