[GitHub] [spark] HyukjinKwon commented on a diff in pull request #40916: [SPARK-43243][PYTHON][CONNECT] Add level param to printSchema for Python

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

HyukjinKwon commented on code in PR #40916:
URL: https://github.com/apache/spark/pull/40916#discussion_r1174756518


##########
python/pyspark/sql/dataframe.py:
##########
@@ -575,14 +575,23 @@ def schema(self) -> StructType:
                 )
         return self._schema
 
-    def printSchema(self) -> None:
+    def printSchema(self, level: Optional[int] = None) -> None:
         """Prints out the schema in the tree format.
+        Optionally allows to specify how many levels to print if schema is nested.
 
         .. versionadded:: 1.3.0
 
         .. versionchanged:: 3.4.0
             Supports Spark Connect.
 
+        .. versionchanged:: 3.5.0
+            Added Level parameter.
+
+        Parameters
+        ----------
+        level : int, optional, default None
+            How many levels to print for nested schemas.

Review Comment:
   Can we move:
   
   ```
           .. versionchanged:: 3.5.0
               Added Level parameter.
   ```
   
   to here?



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