Broken DAG: No module name 'airflow.providers'

Question

After updating my environment I received the error in the subject.  
From logs all I can see is:  
\[2020-12-17 17:23:20,156] {{scheduler_job.py:1603}} WARNING - No viable dags retrieved from /usr/local/airflow/dags/dag_saphir_invoices_dummy.py  
  
At 14:00 CET didn't fail.  
  
Attached my requirements file.

Answer

Hi!  
  
The import apache-airflow\[all] is not supported, which will block the subsequent import of apache-airflow-backport-providers-amazon.  The line boto3==1.14.44 is not required as boto3 is included by default.  As such, if you just use a requirements.txt with the single line  
  
apache-airflow-backport-providers-amazon  
  
then you should be all set.  
  
Thanks!

Answer

Thanks!

Broken DAG: No module name 'airflow.providers'

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