[GitHub] [spark] itholic commented on a change in pull request #33744: [SPARK-36403][PYTHON] Implement `Index.putmask`

[GitBox <gi...@apache.org>]

itholic commented on a change in pull request #33744:
URL: https://github.com/apache/spark/pull/33744#discussion_r700714275



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File path: python/pyspark/pandas/typedef/typehints.py
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@@ -323,7 +323,7 @@ def infer_pd_series_spark_type(pser: pd.Series, dtype: Dtype) -> types.DataType:
     if dtype == np.dtype("object"):
         if len(pser) == 0 or pser.isnull().all():
             return types.NullType()
-        elif hasattr(pser.iloc[0], "__UDT__"):
+        elif hasattr(pser, "iloc") and hasattr(pser.iloc[0], "__UDT__"):

Review comment:
       Is this change necessary for this PR ??




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