baolsen commented on a change in pull request #7541: [AIRFLOW-6822] AWS hooks
should cache boto3 client
URL: https://github.com/apache/airflow/pull/7541#discussion_r385002535
##########
File path: airflow/providers/amazon/aws/hooks/base_aws.py
##########
@@ -232,6 +243,23 @@ def get_resource_type(self, resource_type,
region_name=None, config=None):
resource_type, endpoint_url=endpoint_url, config=config,
verify=self.verify
)
+ @cached_property
+ def conn(self):
+ "Get the underlying boto3 client (cached)"
+ if self.client_type:
+ return self.get_client_type(self.client_type,
region_name=self.region_name)
+ elif self.resource_type:
+ return self.get_resource_type(self.resource_type,
region_name=self.region_name)
+ else:
+ raise AirflowException(
+ 'Either self.client_type or self.resource_type'
+ ' must be specified in the subclass')
+
+ def get_conn(self):
+ "Get the underlying boto3 client (cached)"
Review comment:
Thanks, resolved
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