content: # -*- coding: utf-8 -*-
  """
  NAPALM CLI Tools: test connectivity
  ===================================
  
  Module to test connectivity with the network device through NAPALM.
  """
  # import helpers
  from napalm.base import get_network_driver
  from napalm.base.clitools.helpers import build_help
  from napalm.base.clitools.helpers import configure_logging
  from napalm.base.clitools.helpers import parse_optional_args
  from napalm.base.clitools.helpers import warning
  
  # stdlib
  import sys
  import logging
  
  logger = logging.getLogger("cl_napalm_test.py")
  
  
  def main():
      warning()
      args = build_help(connect_test=True)
      configure_logging(logger, args.debug)
  
      logger.debug('Getting driver for OS "{driver}"'.format(driver=args.vendor))
      driver = get_network_driver(args.vendor)
  
      optional_args = parse_optional_args(args.optional_args)
      logger.debug(
          'Connecting to device "{}" with user "{}" and optional_args={}'.format(
              args.hostname, args.user, optional_args
          )
      )
  
      with driver(
          args.hostname, args.user, args.password, optional_args=optional_args
      ) as device:
          logger.debug("Successfully connected to the device: {}".format(device.hostname))
          print("Successfully connected to the device")
      sys.exit(0)
  
  
  if __name__ == "__main__":
      main()
  