>>def __init__(self, init_val = ()): >> dict.__init__(self, init_val) >> self.sequence = [x[0] for x in init_val]
Fuzzyman wrote: > But that doesn't allow you to create an ordered dict from another > ordered dict. Right; I did not want to present a full implementation, just the relevant part. Of course, a real implementation should also allow to build an ordered dict from another ordered dict or an ordinary dict. (In the latter case, maybe the keys should be automatically sorted.) But one or two case disctinctions would not make things mentionable slower. -- Christoph -- http://mail.python.org/mailman/listinfo/python-list
