code: def exception_handle(method):
      
  
      def wrapper(*args, **kwargs):
          try:
              result = method(*args, **kwargs)
              return result
          except ProxyError:
              LOG.exception('ProxyError when try to get %s.', args)
              raise ProxyError('A proxy error occurred.')
          except ConnectionException:
              LOG.exception('ConnectionError when try to get %s.', args)
              raise ConnectionException('DNS failure, refused connection, etc.')
          except Timeout:
              LOG.exception('Timeout when try to get %s', args)
              raise Timeout('The request timed out.')
          except RequestException:
              LOG.exception('RequestException when try to get %s.', args)
              raise RequestException('Please check out your network.')
  
      return wrapper
docs: Handle exception raised by requests library.