[GitHub] [airflow] fifar commented on issue #4788: [AIRFLOW-3811][3/3] Add automatic generation of API Reference

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

fifar commented on issue #4788: [AIRFLOW-3811][3/3] Add automatic generation of API Reference
URL: https://github.com/apache/airflow/pull/4788#issuecomment-491182990
 
 
   This PR will try to import snakebite [here](
   https://github.com/PolideaInternal/airflow/blob/eaecc3b3b00f34db5a92b9d8a3ba7eef8b49502b/airflow/hooks/hdfs_hook.py#L24) which is not compatible with python3. I encountered this error
   ```
       from airflow.operators.sensors import ExternalTaskSensor
     File "~/env/lib/python3.6/site-packages/airflow/operators/sensors.py", line 35, in <module>
       from airflow.sensors.hdfs_sensor import HdfsSensor as HdfsSensorImp
     File "~/env/lib/python3.6/site-packages/airflow/sensors/hdfs_sensor.py", line 25, in <module>
       from airflow.hooks.hdfs_hook import HDFSHook
     File "~/env/lib/python3.6/site-packages/airflow/hooks/hdfs_hook.py", line 24, in <module>
       from snakebite.client import Client, HAClient, Namenode, AutoConfigClient
     File "~/env/lib/python3.6/site-packages/snakebite/client.py", line 1473
       baseTime = min(time * (1L << retries), cap);
                               ^
   SyntaxError: invalid syntax
   ```
   It worked when using Airflow 1.10.2

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