Re: [PR] [SPARK-50404][PYTHON] PySpark DataFrame Pipe Method [spark]

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

HyukjinKwon commented on code in PR #48947:
URL: https://github.com/apache/spark/pull/48947#discussion_r1855611571


##########
python/pyspark/sql/classic/dataframe.py:
##########
@@ -1699,6 +1700,19 @@ def transform(
         ), "Func returned an instance of type [%s], " "should have been DataFrame." % type(result)
         return result
 
+    def pipe(
+        self, *funcs: tuple[Callable[..., ParentDataFrame]]
+    ) -> ParentDataFrame:
+        result = functools.reduce(
+            lambda init, func: init.transform(func),

Review Comment:
   I would't add this API - it can be easily done at user side as you're demonstrating here.



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