[Python-Dev] Skiping searching throw dictionaries of mro() members.

[Phillip J. Eby]

At 09:12 PM 9/14/2005 +0400, Sokolov Yura wrote:

>We could cash looks by this way:
>Store with a class its version. Every time after creation when we change
>a class
>(add,remove or chage class member, including __base__, __bases__ and mro) ,
>we increase the version number. Lets call it VERSION

FYI, there is already a mechanism for new-style classes that notifies 
subclasses of changes to the base class; this mechanism could be used to 
push cache flushes downward, rather than doing version checking upward.