old_contents: 
  # 2012-07-25: this reportedly hangs.
  
  import openvoronoi
  
  points = ((-0.7000000000000002, -0.5249999999990376),
          (0.7, -0.5249999999990376),
  )
  
  dia = openvoronoi.VoronoiDiagram(0.972222, 2)
  for p in points:
      ovp = openvoronoi.Point(*p)
      print "Adding ",ovp
      dia.addVertexSite(ovp)
  
  print dia
  print "VD OK?: ",dia.check()
  
  # aewallin, I get:
  """
  Adding  (-0.7, -0.525)
  Adding  (0.7, -0.525)
  VoronoiDiagram 
   num_vertices    = 18
   num_edges       = 31
   num_point_sites = 2
   num_line_sites  = 0
   num_split_vertices  = 0
  
  VD OK?:  True
  
  """
  
new_contents: 
  # 2012-07-25: this reportedly hangs.
  
  import openvoronoi
  
  points = ((-0.7000000000000002, -0.5249999999990376),
          (0.7, -0.5249999999990376),
  )
  
  print "OpenVoronoi version: ",openvoronoi.version()
  
  dia = openvoronoi.VoronoiDiagram(0.972222, 2)
  for p in points:
      ovp = openvoronoi.Point(*p)
      print "Adding ",ovp
      dia.addVertexSite(ovp)
  
  print dia
  print "VD OK?: ",dia.check()
  
  # aewallin, I get:
  """
  Adding  (-0.7, -0.525)
  Adding  (0.7, -0.525)
  VoronoiDiagram 
   num_vertices    = 18
   num_edges       = 31
   num_point_sites = 2
   num_line_sites  = 0
   num_split_vertices  = 0
  
  VD OK?:  True
  
  """
  
subject: add version to output