Github user sethah commented on a diff in the pull request: https://github.com/apache/spark/pull/11663#discussion_r56548612 --- Diff: python/pyspark/ml/param/_shared_params_code_gen.py --- @@ -105,64 +104,71 @@ def get$Name(self): if __name__ == "__main__": print(header) print("\n# DO NOT MODIFY THIS FILE! It was generated by _shared_params_code_gen.py.\n") - print("from pyspark.ml.param import Param, Params\n\n") + print("from pyspark.ml.param import *\n\n") shared = [ - ("maxIter", "max number of iterations (>= 0).", None, int), - ("regParam", "regularization parameter (>= 0).", None, float), - ("featuresCol", "features column name.", "'features'", str), - ("labelCol", "label column name.", "'label'", str), - ("predictionCol", "prediction column name.", "'prediction'", str), + ("maxIter", "max number of iterations (>= 0).", None, "TypeConverters.convertToInt"), + ("regParam", "regularization parameter (>= 0).", None, "TypeConverters.convertToFloat"), + ("featuresCol", "features column name.", "'features'", None), --- End diff -- I added a `toString` and `toListString` converter.
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