def setUp(self):
     ApprovalsTestCase.setUp(self)
     self.filenames = []
 def setUp(self):
     ApprovalsTestCase.setUp(self)
     self.filenames = []
 def tearDown(self):
     for f in self.filenames:
         if (os.path.exists(f)):
             os.remove(f)
     ApprovalsTestCase.tearDown(self)
 def tearDown(self):
     for f in self.filenames:
         if (os.path.exists(f)):
             os.remove(f)
     ApprovalsTestCase.tearDown(self)