Constraints module (was: [Bf-python] Looking for a project)

[Ken Hughes]

Martin Poirier wrote:
>
> Yes, to reflect reality, they should be on the object
> (even though that makes them inconvenient to access).
> The fact is, you can have two objects sharing armature
> data using separate constraints, so this is how the
> API should work too.

But one object can have two or more bones which each have constraints; 
how do you get from the object to the constraint(s) without going 
through the pose?  Beside, the constraints are attached to the bones; 
there still has to be a method to identify which bone.

Ken