[GitHub] [airflow] houqp commented on a change in pull request #6484: [AIRFLOW-5832] add pagerduty hook

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houqp commented on a change in pull request #6484: [AIRFLOW-5832] add pagerduty hook
URL: https://github.com/apache/airflow/pull/6484#discussion_r342753274
 
 

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 File path: airflow/contrib/hooks/pagerduty_hook.py
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 @@ -0,0 +1,130 @@
+# -*- coding: utf-8 -*-
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+"""Hook for creating Pagerduty incidents."""
+from typing import Dict, List, Optional
+
+import pypd
+
+from airflow.exceptions import AirflowException
+from airflow.hooks.base_hook import BaseHook
+
+
+class PagerdutyHook(BaseHook):
+    """
+    Takes both Pagerduty API token directly and connection that has Pagerduty API token.
+
+    If both supplied, Pagerduty API token will be used.
+
+    :param token: Pagerduty API token
+    :param pagerduty_conn_id: connection that has Pagerduty API token in the password field
+    """
+
+    def __init__(self, token: Optional[str] = None, pagerduty_conn_id: Optional[str] = None) -> None:
+        self.routing_key = None
+
+        if pagerduty_conn_id is not None:
+            conn = self.get_connection(pagerduty_conn_id)
+
+            password = getattr(conn, 'password', None)
+            if password:
+                self.token = password
+
+            routing_key = conn.extra_dejson.get("routing_key")
+            if routing_key:
+                self.routing_key = routing_key
+
+        if token is not None:
 
 Review comment:
   this is still needed because token takes higher priority when both arguments are specified. I have added a comment inline.

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