def subscriptgroup_handle(tokens):
    """Process subscriptgroups."""
    internal_assert(0 < len(tokens) <= 3, "invalid slice args", tokens)
    args = []
    for arg in tokens:
        if not arg:
            arg = "None"
        args.append(arg)
    if len(args) == 1:
        return args[0]
    else:
        return "_coconut.slice(" + ", ".join(args) + ")"
def subscriptgroup_handle ( tokens ) : internal_assert ( 0 < len ( tokens ) <= 3 , "invalid slice args" , tokens ) args = [ ] for arg in tokens : if not arg : arg = "None" args . append ( arg ) if len ( args ) == 1 : return args [ 0 ] else : return "_coconut.slice(" + ", " . join ( args ) + ")"
Process subscriptgroups.