Findit] Flake Checker: Pipeline to trigger try jobs to identify flake culprits

appengine/findit/model/base_try_job_data.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 google.appengine.ext import ndb
 
 from model.base_try_job import BaseTryJob
 
 
 class BaseTryJobData(ndb.Model):
   """Represents a tryjob's metadata."""
+
   # When the try job completed.
   end_time = ndb.DateTimeProperty(indexed=True)
 
   # Error message and reason, if any.
   error = ndb.JsonProperty(indexed=False)
 
   # Error code if anything went wrong with the try job.
   error_code = ndb.IntegerProperty(indexed=True)
 
   # The last buildbucket build response received.
@@ skipping 11 matching lines @@
   # An ndb key to the try job entity this data is associated with.
   try_job_key = ndb.KeyProperty(indexed=False)
 
   @ndb.ComputedProperty
   def master_name(self):  # pragma: no cover
     return BaseTryJob.GetMasterName(self.try_job_key)
 
   @ndb.ComputedProperty
   def builder_name(self):  # pragma: no cover
     return BaseTryJob.GetBuilderName(self.try_job_key)