[Zahash Z] (Zahash Z)]
> If you look at the queue.PriorityQueue class, there is 
> self.queue = [ ].

We really don't want to expose the internals here.  They are subject to change and access to them is guarded by locks.

> It has not yet been decided whether to expose the content
> of the queue in its repr at all. There is no public API for 
> accessing the content of the queue without removing items 
> from the queue, and I think it is intentional.

I agree with Serhiy.

Let's close this feature request.  It doesn't make sense for queues and is at odds with their design and intended uses.