Source code for rpy2.rlike.indexing

def default_key(x):
    """ Default comparison function."""
    return x


[docs] def order(seq, key=default_key, reverse=False): """ Return the order in which to take the items to obtained a sorted sequence.""" o = list(range(len(seq))) def wrap_key(x): x = seq[x] return key(x) o.sort(key=wrap_key, reverse=reverse) return o