Fix false warning about class that was not used in a dag file #14700
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Running upgrade_check with this import in a dag: from airflow.operators.slack_operator import SlackAPIPostOperator Causes these warnings: [1] Using `airflow.operators.slack_operator.SlackAPIPostOperator` should be replaced by `airflow.providers.slack.operators.slack.SlackAPIPostOperator`. [2] Using `airflow.operators.slack_operator.SlackAPIOperator` should be replaced by `airflow.providers.slack.operators.slack.SlackAPIOperator` Only 1 above is correct. This PR fixes it by checking that both the old import part and class name exists in the dag before issuing warning
eladkal
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Mar 10, 2021
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Verified on my DAGs. I don't see any further false messages.
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The PR most likely needs to run full matrix of tests because it modifies parts of the core of Airflow. However, committers might decide to merge it quickly and take the risk. If they don't merge it quickly - please rebase it to the latest master at your convenience, or amend the last commit of the PR, and push it with --force-with-lease. |
kaxil
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Running upgrade_check with this import in a dag:
from airflow.operators.slack_operator import SlackAPIPostOperator
Causes these warnings:
[1] Using
airflow.operators.slack_operator.SlackAPIPostOperatorshould be replaced byairflow.providers.slack.operators.slack.SlackAPIPostOperator.[2] Using
airflow.operators.slack_operator.SlackAPIOperatorshould be replaced byairflow.providers.slack.operators.slack.SlackAPIOperatorOnly 1 above is correct.
This PR fixes it by checking that both the old import part and class name exists in the dag before issuing warning
Related slack conversation: https://apache-airflow.slack.com/archives/CCPRP7943/p1615388292013900
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