docs: def main():
      """StagPy entry point"""
      if not DEBUG:
          signal.signal(signal.SIGINT, sigint_handler)
          warnings.simplefilter('ignore')
      args = importlib.import_module('stagpy.args')
      error = importlib.import_module('stagpy.error')
      try:
          args.parse_args()()
      except error.StagpyError as err:
          if DEBUG:
              raise
          print('Oops! StagPy encountered the following problem while '
                'processing your request.',
                'Please check the path to your simulation and the command line '
                'arguments.', '',
                '{}: {}'.format(err.__class__.__name__, err),
                sep='\n', file=sys.stderr)
          sys.exit()