[GitHub] [spark] HyukjinKwon commented on a diff in pull request #40907: [PYTHON] Implement `__dir__()` in `pyspark.sql.dataframe.DataFrame` to include columns

["HyukjinKwon (via GitHub)" <gi...@apache.org>]

HyukjinKwon commented on code in PR #40907:
URL: https://github.com/apache/spark/pull/40907#discussion_r1174235481


##########
python/pyspark/sql/dataframe.py:
##########
@@ -3008,6 +3008,25 @@ def __getattr__(self, name: str) -> Column:
         jc = self._jdf.apply(name)
         return Column(jc)
 
+    def __dir__(self):
+        """
+        Examples
+        --------

Review Comment:
   Should better have some explanation for the example here.



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