Pinpoint - Surface info from executions for display in UI.

dashboard/dashboard/pinpoint/models/quest/find_isolate.py

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from dashboard.pinpoint.models import isolate
 from dashboard.pinpoint.models.quest import execution
 from dashboard.pinpoint.models.quest import quest
 from dashboard.services import buildbucket_service
 
 
@@ skipping 27 matching lines @@
 
 class _FindIsolateExecution(execution.Execution):
 
   def __init__(self, builder_name, target, change):
     super(_FindIsolateExecution, self).__init__()
     self._builder_name = builder_name
     self._target = target
     self._change = change
     self._build = None
 
+  def _AsDict(self):
+    return {
+        'build': self._build or '',

[perezju, 2017/08/22 09:49:48]

nit: maybe it's fine to return None if the build is not set?

+    }
+
   def _Poll(self):
     # Look for the .isolate in our cache.
     try:
       isolate_hash = isolate.Get(self._builder_name, self._change, self._target)
     except KeyError:
       isolate_hash = None
 
     if isolate_hash:
-      self._Complete(result_arguments={'isolate_hash': isolate_hash})
+      self._Complete(
+          result_arguments={'isolate_hash': isolate_hash})
       return
 
     # Check the status of a previously requested build.
     if self._build:
       status = buildbucket_service.GetJobStatus(self._build)
 
       if status['build']['status'] != 'COMPLETED':
         return
 
       if status['build']['result'] == 'FAILURE':
@@ skipping 59 matching lines @@
     # https://github.com/catapult-project/catapult/issues/3599
     parameters['properties'].update({
         'patch_storage': 'rietveld',
         'rietveld': change.patch.server,
         'issue': change.patch.issue,
         'patchset': change.patch.patchset,
     })
 
   # TODO: Look up Buildbucket bucket from builder_name.
   return buildbucket_service.Put(BUCKET, parameters)