[SPARK-37551] Argument 1 to "rename" of "DataFrame" has incompatible type in pandas.LocIndexerLike.__getitem__

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.3.0
• Component/s: PySpark
• Assignee: Unassigned
• Reporter: Maciej Szymkiewicz
• Created: 05/Dec/21 15:07
• Updated: 12/Dec/22 18:10

Description

When I run dev mypy (mypy @ git+git://github.com/python/mypy.git@f1eb04ad379fa7492b88794d2c575461079b478a) against feba5ac32f2598f6ca8a274850934106be0db64d I get

python/pyspark/pandas/indexing.py:558: error: Argument 1 to "rename" of "DataFrame" has incompatible type "Union[Any, Tuple[Any, ...]]"; expected "Union[Dict[Any, Any], Callable[[Any], Any]]"  [arg-type]

I didn't investigate if further yet, so it is not clear if it is a problem with annotations or bug in mypy.