Use isort on pyi files

.pre-commit-config.yaml

@@ -221,7 +221,7 @@ repos:
     hooks:
       - id: isort
         name: Run isort to sort imports in Python files
-        files: \.py$
+        files: \.py|\.pyi$
         # To keep consistent with the global isort skip config defined in setup.cfg
         exclude: ^build/.*$|^.tox/.*$|^venv/.*$|^airflow/_vendor/
   - repo: https://github.com/pycqa/pydocstyle

airflow/providers/alibaba/cloud/operators/oss.pyi

@@ -19,6 +19,7 @@
 # validating how required arguments can be passed to operators/sensors via `default_args`.
 
 from typing import Optional
+
 from airflow.models import BaseOperator
 
 class OSSCreateBucketOperator(BaseOperator):

airflow/providers/microsoft/azure/operators/wasb_delete_blob.pyi

@@ -16,7 +16,7 @@
 # specific language governing permissions and limitations
 # under the License.
 #
-from typing import Optional, Any
+from typing import Any, Optional
 
 from airflow.models import BaseOperator
 

airflow/providers/microsoft/azure/transfers/azure_blob_to_gcs.pyi

@@ -16,7 +16,7 @@
 # specific language governing permissions and limitations
 # under the License.
 #
-from typing import Optional, Union, Sequence
+from typing import Optional, Sequence, Union
 
 from airflow.models import BaseOperator
 

airflow/utils/context.pyi

@@ -25,7 +25,7 @@
 # undefined attribute errors from Mypy. Hopefully there will be a mechanism to
 # declare "these are defined, but don't error if others are accessed" someday.
 
-from typing import Any, Container, Mapping, Optional, Union, Mapping
+from typing import Any, Container, Mapping, Optional, Union
 
 from pendulum import DateTime