Script to get a workflow spec from a workflow id.

crc/scripts/get_spec_from_workflow_id.py

@@ -0,0 +1,23 @@
+from crc import session
+from crc.api.common import ApiError
+from crc.models.workflow import WorkflowModel, WorkflowSpecModel, WorkflowSpecModelSchema
+from crc.scripts.script import Script
+
+
+class ScriptTemplate(Script):
+
+    def get_description(self):
+        return """Get a workflow spec, from a workflow id. You must pass in a workflow id."""
+
+    def do_task_validate_only(self, task, study_id, workflow_id, *args, **kwargs):
+        return self.do_task(task, study_id, workflow_id, *args, **kwargs)
+
+    def do_task(self, task, study_id, workflow_id, *args, **kwargs):
+        if len(args) < 1:
+            raise ApiError(code='missing_parameter',
+                           message='Please pass in a workflow_id to use in the search.')
+        passed_workflow_id = args[0]
+        workflow = session.query(WorkflowModel).filter(WorkflowModel.id == passed_workflow_id).first()
+        workflow_spec = session.query(WorkflowSpecModel).filter(WorkflowSpecModel.id==workflow.workflow_spec_id).first()
+        if workflow_spec:
+            return WorkflowSpecModelSchema().dump(workflow_spec)