addressing @wasade comments

Author: antgonza

qiita_db/processing_job.py

@@ -866,8 +866,8 @@ def processing_job_worflow(self):
             qdb.sql_connection.TRN.add(sql, [self.id])
             r = qdb.sql_connection.TRN.execute_fetchindex()
 
-            return (None if not r
-                    else qdb.processing_job.ProcessingWorkflow(r[0][0]))
+            return (qdb.processing_job.ProcessingWorkflow(r[0][0]) if r
+                    else None)
 
 
 class ProcessingWorkflow(qdb.base.QiitaObject):

qiita_pet/handlers/api_proxy/user.py

@@ -35,14 +35,14 @@ def user_jobs_get_req(user):
         cmd = j.command
         if cmd not in cmds:
             cmds[cmd] = cmd
-        ccmd = cmds[cmd]
+        name = cmds[cmd].name
         hb = j.heartbeat
         hb = "" if hb is None else hb.strftime("%Y-%m-%d %H:%M:%S")
         pjw = j.processing_job_worflow
         wid = '' if pjw is None else pjw.id
         response.append({
             'id': j.id,
-            'name': ccmd.name,
+            'name': name,
             'params': j.parameters.values,
             'status': j.status,
             'heartbeat': hb,

qiita_pet/handlers/user_handlers.py

@@ -1,4 +1,5 @@
 from tornado.web import authenticated, HTTPError
+from tornado.gen import coroutine
 from future.utils import viewitems
 from wtforms import Form, StringField, validators
 
@@ -190,6 +191,7 @@ def post(self):
 
 class UserJobs(BaseHandler):
     @authenticated
+    @coroutine
     def get(self):
         response = user_jobs_get_req(self.current_user)
         self.write(response)