ueshin commented on a change in pull request #34061:
URL: https://github.com/apache/spark/pull/34061#discussion_r713498444
##########
File path: python/pyspark/pandas/indexing.py
##########
@@ -439,7 +440,8 @@ def __getitem__(self, key: Any) -> Union["Series",
"DataFrame"]:
temp_col = verify_temp_column_name(psdf, "__temp_col__")
psdf[temp_col] = key
- return
type(self)(psdf[self._psdf_or_psser.name])[psdf[temp_col]]
+ name = self._psdf_or_psser.name or DEFAULT_SERIES_NAME
+ return cast(Series,
psdf[name][psdf[temp_col]]).rename(self._psdf_or_psser.name)
Review comment:
This is not what the original one is expecting.
Should be:
```py
return
type(self)(psdf[name])[psdf[temp_col]].rename(self._psdf_or_psser.name)
```
?
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