Dihedral, you're back to double posting. Please stop. Send to the mailing list, or to the newsgroup, it doesn't matter. But don't send to both.
Further comments below. On Sun, 04 Dec 2011 16:52:14 -0800, 88888 Dihedral wrote: > If v is a tuple or a list then a dictionary in python can replace a > bi-directional list or a tree under the assumption that the hash which > accesses values stored in a much faster way when well implemented. No it can't. The keys in a hash tables are unordered. You get an order when you iterate over them, but that order is arbitrary. Keys in a list or tree are ordered. E.g. collections.OrderedDict remembers the order that keys are added. If Python were to replace OrderedDicts with dicts, it would break code. -- Steven -- http://mail.python.org/mailman/listinfo/python-list
