old_contents: import os.path
  import sys
  
  VERBOSE = True
  
  # try to import python wrapper from project source
  module_path_in_source = 'tracking/python/'
  if(os.path.exists(module_path_in_source) or os.path.exists('../' + module_path_in_source)):
     sys.path.append(module_path_in_source)
     sys.path.append('../' + module_path_in_source)
  try:
     import ctracking as _ct
  
     from ctracking import FieldOfView
  
     from ctracking import ComLocator
     from ctracking import IntmaxposLocator
     from ctracking import Traxel as cTraxel
     from ctracking import Traxels as cTraxels
     from ctracking import TraxelStore
  
     from ctracking import Event
     from ctracking import EventType
     from ctracking import EventVector
     from ctracking import FixedCostTracking
     from ctracking import ShortestDistanceTracking
     from ctracking import CellnessTracking
     from ctracking import BotTracking
     from ctracking import MrfTracking
     from ctracking import KanadeTracking   
     
  except ImportError as error:
     if VERBOSE:
        print "-! ctracking module not found or incompatible. Related functionality not available.: %s" % error 
        
  
new_contents: import os.path
  import sys
  
  VERBOSE = True
  
  # try to import python wrapper from project source
  module_path_in_source = 'tracking/python/'
  if(os.path.exists(module_path_in_source) or os.path.exists('../' + module_path_in_source)):
     sys.path.append(module_path_in_source)
     sys.path.append('../' + module_path_in_source)
  try:
     import ctracking as _ct
  
     from ctracking import FieldOfView
  
     from ctracking import ComLocator
     from ctracking import IntmaxposLocator
     from ctracking import Traxel as cTraxel
     from ctracking import Traxels as cTraxels
     from ctracking import TraxelStore
  
     from ctracking import Event
     from ctracking import EventType
     from ctracking import EventVector
     #from ctracking import FixedCostTracking
     #from ctracking import ShortestDistanceTracking
     #from ctracking import CellnessTracking
     #from ctracking import BotTracking
     from ctracking import MrfTracking
     #from ctracking import KanadeTracking   
     
  except ImportError as error:
     if VERBOSE:
        print "-! ctracking module not found or incompatible. Related functionality not available.: %s" % error 
        
  
subject: make python scripts work with the new tracking repo