code: def getArgs():
      
      try:
          nb_to_launch = int(sys.argv[1])
      except:
          nb_to_launch = 0
  
      if nb_to_launch == 0:
          nb_to_launch = getCPUcount()
  
      try:
          verbosity = int(sys.argv[2])
      except:
          verbosity = 3
  
      return nb_to_launch, verbosity, sys.argv[3:]
docs: Gets the arguments of the program.
      Returns a tuple containting:
      (qty to launch, arguments to pass to the bootstrap module).