[GitHub] [flink] shuiqiangchen commented on a change in pull request #13206: [FLINK-18948][python] Add end to end test for Python DataStream API.

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

shuiqiangchen commented on a change in pull request #13206:
URL: https://github.com/apache/flink/pull/13206#discussion_r475315197



##########
File path: flink-end-to-end-tests/flink-python-test/python/datastream/data_stream_job.py
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@@ -0,0 +1,59 @@
+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################
+
+from pyflink.common.serialization import JsonRowSerializationSchema, \
+    JsonRowDeserializationSchema
+from pyflink.common.typeinfo import Types
+from pyflink.datastream import StreamExecutionEnvironment
+from pyflink.datastream.connectors import FlinkKafkaProducer, FlinkKafkaConsumer
+
+from isolated_functions import m_flat_map, calc_add_one
+
+
+def my_data_stream_job():

Review comment:
       ok， renaming it would be more clear for testing python data stream.




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