1 files changed, 17 insertions, 15 deletions
diff --git a/automation/common/job_group.py b/automation/common/job_group.py
index 09321e1a..96912fc1 100644
--- a/automation/common/job_group.py
+++ b/automation/common/job_group.py
@@ -1,5 +1,3 @@
-#!/usr/bin/python
-#
 # Copyright 2010 Google Inc. All Rights Reserved.
 #
 
@@ -8,25 +6,30 @@ import os
 
 from automation.common.state_machine import BasicStateMachine
 
-STATUS_NOT_EXECUTED = "NOT_EXECUTED"
-STATUS_EXECUTING = "EXECUTING"
-STATUS_SUCCEEDED = "SUCCEEDED"
-STATUS_FAILED = "FAILED"
+STATUS_NOT_EXECUTED = 'NOT_EXECUTED'
+STATUS_EXECUTING = 'EXECUTING'
+STATUS_SUCCEEDED = 'SUCCEEDED'
+STATUS_FAILED = 'FAILED'
 
 
 class JobGroupStateMachine(BasicStateMachine):
   state_machine = {
       STATUS_NOT_EXECUTED: [STATUS_EXECUTING],
-      STATUS_EXECUTING: [STATUS_SUCCEEDED, STATUS_FAILED]}
+      STATUS_EXECUTING: [STATUS_SUCCEEDED, STATUS_FAILED]
+  }
 
   final_states = [STATUS_SUCCEEDED, STATUS_FAILED]
 
 
 class JobGroup(object):
-  HOMEDIR_PREFIX = os.path.join("/home", getpass.getuser(), "www", "automation")
-
-  def __init__(self, label, jobs=None, cleanup_on_completion=True,
-               cleanup_on_failure=False, description=""):
+  HOMEDIR_PREFIX = os.path.join('/home', getpass.getuser(), 'www', 'automation')
+
+  def __init__(self,
+               label,
+               jobs=None,
+               cleanup_on_completion=True,
+               cleanup_on_failure=False,
+               description=''):
     self._state = JobGroupStateMachine(STATUS_NOT_EXECUTED)
     self.id = 0
     self.label = label
@@ -49,7 +52,7 @@ class JobGroup(object):
 
   @property
   def home_dir(self):
-    return os.path.join(self.HOMEDIR_PREFIX, "job-group-%d" % self.id)
+    return os.path.join(self.HOMEDIR_PREFIX, 'job-group-%d' % self.id)
 
   @property
   def time_submitted(self):
@@ -62,9 +65,8 @@ class JobGroup(object):
     return '{%s: %s}' % (self.__class__.__name__, self.id)
 
   def __str__(self):
-    return "\n".join(["Job-Group:",
-                      "ID: %s" % self.id] +
-                     [str(job) for job in self.jobs])
+    return '\n'.join(['Job-Group:', 'ID: %s' % self.id] + [str(
+        job) for job in self.jobs])
 
   def AddJob(self, job):
     self.jobs.append(job)