@register.tag
def listing(parser, token):
    var_name, parameters = listing_parse(token.split_contents())
    return ListingNode(var_name, parameters)
Returns the <index>th permutation of <seq>
dataset/ETHPy150Open ella/ella/ella/core/templatetags/core.py/listing--crossover with--dataset/ETHPy150Open kdart/pycopia/core/pycopia/combinatorics.py/get_permutation