[GitHub] [airflow] zhongjiajie commented on issue #6950: [AIRFLOW-6392] Remove cyclic dependency baseoperator <-> helpers

2019-12-31 Thread GitBox
zhongjiajie commented on issue #6950: [AIRFLOW-6392] Remove cyclic dependency 
baseoperator <-> helpers
URL: https://github.com/apache/airflow/pull/6950#issuecomment-569910783
 
 
   > These functions are used by users, so we should think about backward 
compatibility.
   
   I submit https://github.com/apache/airflow/pull/4779 due to use bit shift 
will so lengthy in some situation as I comment in 
https://github.com/apache/airflow/pull/4779#issuecomment-467694805, but when I 
use  `chain` could be more easy using `chain(*[lists_of_task])`, So IMO and 
situation, I think function `chain` is useful and I will not remove it, that my 
point


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[GitHub] [airflow] zhongjiajie commented on issue #6950: [AIRFLOW-6392] Remove cyclic dependency baseoperator <-> helpers

2019-12-31 Thread GitBox
zhongjiajie commented on issue #6950: [AIRFLOW-6392] Remove cyclic dependency 
baseoperator <-> helpers
URL: https://github.com/apache/airflow/pull/6950#issuecomment-569911368
 
 
   Our community have another function `chain` big fans @bcb , FYI, `chain` 
import path will change in Ariflow 2.0


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[GitHub] [airflow] zhongjiajie commented on issue #6950: [AIRFLOW-6392] Remove cyclic dependency baseoperator <-> helpers

2019-12-31 Thread GitBox
zhongjiajie commented on issue #6950: [AIRFLOW-6392] Remove cyclic dependency 
baseoperator <-> helpers
URL: https://github.com/apache/airflow/pull/6950#issuecomment-569912631
 
 
   @potiuk Should we add the different import path in 
https://github.com/apache/airflow/blob/master/docs/concepts.rst#relationship-helper
 ?


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[GitHub] [airflow] zhongjiajie commented on issue #6950: [AIRFLOW-6392] Remove cyclic dependency baseoperator <-> helpers

2019-12-31 Thread GitBox
zhongjiajie commented on issue #6950: [AIRFLOW-6392] Remove cyclic dependency 
baseoperator <-> helpers
URL: https://github.com/apache/airflow/pull/6950#issuecomment-569914203
 
 
   > Updated all comments @kaxil ! What shall we do with the backwards 
compatibility there? Do you think we should worry about this in this case?
   
   IMO, If only import path change but function still exists, I think is not a 
problem. But if remove function should be more careful.


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