95 

    95 

    96 try:

    96 try:

    97     l = os.popen('hg id -it').read().split()

    97     l = os.popen('hg id -it').read().split()

    98     while len(l) > 1 and l[-1][0].isalpha(): # remove non-numbered tags

    98     while len(l) > 1 and l[-1][0].isalpha(): # remove non-numbered tags

    99         l.pop()

    99         l.pop()

   101     if version.endswith('+'):

   101     if version.endswith('+'):

   102         version += time.strftime('%Y%m%d')

   102         version += time.strftime('%Y%m%d')

   103 

   103 

   104 except OSError:

   104 except OSError:

   105     version = "unknown"

   105     version = "unknown"