Yes, I was going to post the link here, but I didn't know where it was and didn't feel like digging it up. Do you happen to have it?
Anyway, it's Alex Gaynor's Pycon 2011 talk about data types, if you want to look it up yourself. Aaron Meurer On Wed, Jun 29, 2011 at 7:54 PM, Chris Smith <[email protected]> wrote: > > > On Wed, Jun 29, 2011 at 6:03 PM, Aaron Meurer <[email protected]> wrote: >> >> Should Dict and/or Tuple be using >> >> http://docs.python.org/library/collections.html#abcs-abstract-base-classes? >> From what I understand, you derive from the proper ABC, define just >> one or two methods, and the rest are defined for you automatically >> (it's supposed to be the correct way to subclass from built-in types, >> which doesn't work if you do it directly). >> > I watched that video link you gave me, Aaron about ABC. The end part about > using ABC was a good teaser for using them as one's starting point. You > might want to pass that link along. > > -- > 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. > -- 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.
