[vtk-developers] VTK-Python now supports weakref

[Prabhu Ramachandran]

Hi,

Just a heads up.  I just checked in changes so VTK objects can be
weakly referenced using weakref.  I'm sorry Charl if this means you
have to modify your threading related patches but my changes were
minimal.  There is also a trivial test in Common/Testing/Python for
this.  Weakref support requires Python >= 2.1 which is pretty standard
today.

cheers,
prabhu