text: #!/usr/bin/env python3
  import sys
  import os
  import importlib
  import argparse
  
  if sys.version_info[0] != 3:
      print("This script requires Python 3")
      exit(1)
  
   
  sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../")))
  
  cv_test_manager = importlib.import_module("py-json.cv_test_manager")
  cv_test = cv_test_manager.cv_test
  
  
  class CVManager(cv_test):
      def __init__(self,
                   scenario=None,
                   debug=False,
                   lfclient_host='localhost'):
          self.scenario = scenario
          self.debug = debug
          self.exit_on_error = False
          self.lfclient_host = lfclient_host
  
      def apply_and_build_scenario(self):
          self.apply_cv_scenario(self.scenario)
          self.build_cv_scenario()
  
  def main():
      parser = argparse.ArgumentParser(
          prog='cv_manager.py',
          formatter_class=argparse.RawTextHelpFormatter,
          description='''This is a simple driver script to load a CV Scenario''')
      parser.add_argument('--scenario', help='Scenario you wish to build')
      parser.add_argument('--debug', help='Enable debugging', default=False, action="store_true")
      parser.add_argument('--mgr', default='localhost')
  
      args = parser.parse_args()
  
      manager = CVManager(scenario=args.scenario,
                          debug=args.debug,
                          lfclient_host=args.mgr)
      manager.apply_and_build_scenario()
  
  if __name__ =="__main__":
      main()
  