bags? 2.5.x?

[Christian Heimes]

Dan Stromberg wrote:
> Is there a particular reason why bags didn't go into 2.5.x or 3000?
> 
> I keep wanting something like them - especially bags with something akin 
> to set union, intersection and difference.

Ask yourself the following questions:

* Is the feature useful for the broad mass?
* Has the feature been implemented and contributed for Python?
* Is the code well written, tested and documented?
* Is the code mature and used by lots of people?

Can you answer every question with yes?

Christian