debug_ranges_sec=debug_sections[debug_ranges_sec_name],
                 debug_line_sec=debug_sections[debug_line_sec_name])
 
-
     def get_machine_arch(self):
         """ Return the machine architecture, as detected from the ELF header.
             Not all architectures are supported at the moment.
 
 
 from elftools.elf.elffile import ELFFile
 
+
 class TestRangeLists(unittest.TestCase):
     # Test the absence of .debug_ranges section
     def test_range_list_absence(self):
             self.assertTrue(elffile.has_dwarf_info())
             self.assertIsNotNone(elffile.get_dwarf_info().range_lists())
 
+
 if __name__ == '__main__':
     unittest.main()
 
                         verdaux_iter, ref_verdef['verdaux']):
                     self.assertEqual(verdaux.name, ref_verdaux['name'])
 
+
 if __name__ == '__main__':
     unittest.main()
 
 
 from elftools.elf.elffile import ELFFile
 
+
 class TestMIPSSupport(unittest.TestCase):
     def test_hello(self):
         with open(os.path.join('test', 'testfiles_for_unittests',
             self.assertEqual(elf.num_sections(), 25)
             self.assertEqual(elf.num_segments(), 0)
 
+
 if __name__ == '__main__':
     unittest.main()