Github user ran-z commented on a diff in the pull request:
https://github.com/apache/incubator-ariatosca/pull/97#discussion_r110189631
--- Diff: aria/cli/commands/workflows.py ---
@@ -0,0 +1,102 @@
+# 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.
+
+from ..table import print_data
+from ..cli import aria
+from ..exceptions import AriaCliError
+
+WORKFLOW_COLUMNS = ['name', 'service_template_name', 'service_name']
+
+
[email protected](name='workflows')
+def workflows():
+ """Handle service workflows
+ """
+ pass
+
+
[email protected](name='show',
+ short_help='Show workflow information')
[email protected]('workflow-name')
[email protected]_name(required=True)
[email protected]()
[email protected]_model_storage
[email protected]_logger
+def show(workflow_name, service_name, model_storage, logger):
+ """Show information for a specific workflow of a specific service
+
+ `WORKFLOW_NAME` is the name of the workflow to get information on.
+ """
+ logger.info('Retrieving workflow {0} for service {1}'.format(
+ workflow_name, service_name))
+ service = model_storage.service.get_by_name(service_name)
+ workflow = next((wf for wf in service.workflows.values() if
--- End diff --
use storage filtering
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