def _parse_num_range(s):
    '''Accept either a comma separated list of numbers 'a,b,c' or a range 'a-c' and return as a list of ints.'''

    range_re = re.compile(r'^(\d+)-(\d+)$')
    m = range_re.match(s)
    if m:
        return list(range(int(m.group(1)), int(m.group(2))+1))
    vals = s.split(',')
    return [int(x) for x in vals]
Accept either a comma separated list of numbers 'a,b,c' or a range 'a-c' and return as a list of ints.
converters/stylegan2ada_tf_official/style_mixing.py