docs: def get_logger_data(self):
          ''' Return data on managed loggers.
  
          Returns a dictionary of managed logger configuration data. The format
          is primarily controlled by the
          :func:`SocketStreamCapturer.dump_handler_config_data` function::
  
              {
                  <capture address>: <list of handler config for data capturers>
              }
  
          '''
          return {
              address : stream_capturer[0].dump_handler_config_data()
              for address, stream_capturer in self._stream_capturers.iteritems()
          }