On Jul 21, 2010, at 4:22 PM, wheres pythonmonks wrote: > However: is there an automatic way to convert a named index to a position? > > What about looping over tuples of my recarray: > > for t in d: > date = t['Date'] > ....
Why don't you use zip ? >>> for (date, t) in (d['Date'], d) That way, you save repetitive calls to __getitem__.... > Should I create a map from dtype.names(), and use that to look up the > index based on the name in advance? (if I really really want to > factorize out the lookup of 'Date'] Meh. I have a bad feeling about it that it won't be really performant. _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
