diff options
Diffstat (limited to 'python/pyspark/ml/regression.py')
-rw-r--r-- | python/pyspark/ml/regression.py | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/python/pyspark/ml/regression.py b/python/pyspark/ml/regression.py index 20dc6c2db9..de4a751a54 100644 --- a/python/pyspark/ml/regression.py +++ b/python/pyspark/ml/regression.py @@ -68,25 +68,18 @@ class LinearRegression(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPrediction Traceback (most recent call last): ... TypeError: Method setParams forces keyword arguments. - >>> import os, tempfile - >>> path = tempfile.mkdtemp() - >>> lr_path = path + "/lr" + >>> lr_path = temp_path + "/lr" >>> lr.save(lr_path) >>> lr2 = LinearRegression.load(lr_path) >>> lr2.getMaxIter() 5 - >>> model_path = path + "/lr_model" + >>> model_path = temp_path + "/lr_model" >>> model.save(model_path) >>> model2 = LinearRegressionModel.load(model_path) >>> model.coefficients[0] == model2.coefficients[0] True >>> model.intercept == model2.intercept True - >>> from shutil import rmtree - >>> try: - ... rmtree(path) - ... except OSError: - ... pass .. versionadded:: 1.4.0 """ @@ -850,7 +843,17 @@ if __name__ == "__main__": sqlContext = SQLContext(sc) globs['sc'] = sc globs['sqlContext'] = sqlContext - (failure_count, test_count) = doctest.testmod(globs=globs, optionflags=doctest.ELLIPSIS) - sc.stop() + import tempfile + temp_path = tempfile.mkdtemp() + globs['temp_path'] = temp_path + try: + (failure_count, test_count) = doctest.testmod(globs=globs, optionflags=doctest.ELLIPSIS) + sc.stop() + finally: + from shutil import rmtree + try: + rmtree(temp_path) + except OSError: + pass if failure_count: exit(-1) |