dazza-codes commented on a change in pull request #6811: [RFC][AIRFLOW-6245]
Add custom waiters for AWS batch jobs
URL: https://github.com/apache/airflow/pull/6811#discussion_r361009808
##########
File path: tests/test_core_to_contrib.py
##########
@@ -757,6 +757,11 @@
"airflow.providers.amazon.aws.operators.batch.AwsBatchOperator",
"airflow.contrib.operators.awsbatch_operator.AWSBatchOperator",
),
+ # # Leave this out to avoid TypeError: Instance and class checks can only
be used with @runtime protocols
+ # (
+ # "airflow.providers.amazon.aws.hooks.batch_client.AwsBatchProtocol",
+ # "airflow.contrib.operators.awsbatch_operator.BatchProtocol",
+ # ),
Review comment:
There are some other issues with the `Protocol` implementation, e.g.
- https://github.com/python/typing/issues/562
- `Protocol` might be best avoided, but that's not the point of this PR
IMO, this particular protocol belongs on the `boto3` and/or `botocore`
project and not here in Airflow, but since they don't provide good typing
support for their dynamically generated clients, it seems to be a necessary
evil (and tricky to get right and maintain).
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