Merge "Add notes common code for Shipyard"

src/bin/shipyard_airflow/shipyard_airflow/control/helpers/notes.py

@@ -0,0 +1,49 @@
+# Copyright 2018 AT&T Intellectual Property.  All other rights reserved.
+#
+# 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.
+#
+"""Notes
+
+Provides setup and access to a NotesHelper object that is used across the
+API
+"""
+import logging
+
+from oslo_config import cfg
+
+from shipyard_airflow.common.notes.notes import NotesManager
+from shipyard_airflow.common.notes.notes_helper import NotesHelper
+from shipyard_airflow.common.notes.storage_impl_db import (
+    ShipyardSQLNotesStorage
+)
+from shipyard_airflow.control.service_endpoints import get_token
+from shipyard_airflow.db.db import SHIPYARD_DB
+
+CONF = cfg.CONF
+LOG = logging.getLogger(__name__)
+
+
+def _notes_manager():
+    """Setup a NotesManager object using Shipyard settings"""
+    sy_engine_getter = SHIPYARD_DB.get_engine
+    return NotesManager(
+        ShipyardSQLNotesStorage(sy_engine_getter),
+        get_token,
+        CONF.requests_config.notes_connect_timeout,
+        CONF.requests_config.notes_read_timeout
+    )
+
+
+# NOTES is the notes manager that can be imported and used by other modules
+# for notes functionality across the Shipyard API.
+NOTES = NotesHelper(_notes_manager())