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From GitBox <...@apache.org>
Subject [GitHub] jgao54 commented on a change in pull request #4101: add base grpc hook
Date Fri, 26 Oct 2018 19:28:42 GMT
jgao54 commented on a change in pull request #4101: add base grpc hook
URL: https://github.com/apache/incubator-airflow/pull/4101#discussion_r228641495
 
 

 ##########
 File path: airflow/contrib/hooks/grpc_hook.py
 ##########
 @@ -0,0 +1,102 @@
+# -*- coding: utf-8 -*-
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from airflow.hooks.base_hook import BaseHook
+from airflow.exceptions import AirflowException
+import grpc
+from google import auth as google_auth
+from google.auth import jwt as google_auth_jwt
+from google.auth.transport import grpc as google_auth_transport_grpc
+
+class GrpcHook(BaseHook):
+	"""
+	General interaction with GRPC servers.
+	"""
+
+	def __init__(self, grpc_conn_id, interceptors=[], custom_connection_func=None):
+		self.grpc_conn_id = grpc_conn_id
+		self.conn = self.get_connection(self.grpc_conn_id)
+		self.extras = conn.extra_dejson
+		self.interceptors = interceptors
+		self.custom_connection_func = custom_connection_func
+
+	def get_conn(self):
+		if "://" in self.conn.host:
+            base_url = self.conn.host
+        else:
 
 Review comment:
   nit: indentation is off here

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