12 

    12 

    13 try:

    13 try:

    14     set

    14     set

    15 except NameError:

    15 except NameError:

    16     from sets import Set as set # Python 2.3 fallback

    16     from sets import Set as set # Python 2.3 fallback

    17 

    18 

    18 

    19 

    19 all_modules = []

    20 all_modules = []

    20 for dirname in os.listdir('src'):

    21 for dirname in os.listdir('src'):

    21     if dirname.startswith('.') or dirname == 'CVS':

    22     if dirname.startswith('.') or dirname == 'CVS':