On Mon, Jul 2, 2012 at 12:38 AM, Joachim Durchholz <[email protected]> wrote: > Am 01.07.2012 21:56, schrieb Chris Smith: > >>>> a) Yes, use native dicts as much as possible. Trying to improve over a >>>> core >>>> data structure that's getting unlimited love from the language team >>>> doesn't >>>> sound like a winning idea to me :-) >>> >>> >>> Yes, this is the main point in Python. >>> >>>> b) Keep the sorted list of keys in a separate member variable. >> >> >> Are you aware that there is now an ordered dictionary in python? It >> was backported to 2.7.3, I believe. > > > To use that, we'd have to deprecate support for Python 2.5 and 2.6 first.
Take a look at two latest E-mails in this thread :-) There are implementations of ordered dicts for younger Pythons than 2.7, which are compatible with OrderedDict. Sergiu -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
