Função filter rethindb

def filter(self,
               table_name: str,
               row: str = None,
               value: str = None,
               read_mode: str = 'outdated',
               time_format: str = 'native',
               profile: bool = False,
               durability: str = 'soft',
               group_format: str = 'native',
               noreply: bool = False,
               array_limit: int = 100000,
               binary_format: str = 'native',
               min_batch_rows: int = 8,
               max_batch_rows: int = 10,
               max_batch_bytes: int = 1,
               max_batch_seconds: float = 0.5,
               fbsf: int = 8,
               ) -> r.net.DefaultCursor:
        try:
            if row and value:
                """Return a list of specific data.

                row must be the same name of the table's row desired to filter.
                value is the compare value desired to filter.

                Example:
                row='name' and value='John'.
                """
                return (
                    r.table(table_name).filter(r.row[row] == value)
                    .run(self.__conn,
                         read_mode=read_mode,
                         time_format=time_format,
                         profile=profile,
                         durability=durability,
                         group_format=group_format,
                         noreply=noreply,
                         array_limit=array_limit,
                         binary_format=binary_format,
                         min_batch_rows=min_batch_rows,
                         max_batch_rows=max_batch_rows,
                         max_batch_bytes=max_batch_bytes,
                         max_batch_seconds=max_batch_bytes,
                         first_batch_scaledown_factor=fbsf
                         )
                )
            else:
                """Return a single JSON result or a cursor."""
                return (
                    r.table(table_name)
                    .run(self.__conn,
                         read_mode=read_mode,
                         time_format=time_format,
                         profile=profile,
                         durability=durability,
                         group_format=group_format,
                         noreply=noreply,
                         array_limit=array_limit,
                         binary_format=binary_format,
                         min_batch_rows=min_batch_rows,
                         max_batch_rows=max_batch_rows,
                         max_batch_bytes=max_batch_bytes,
                         max_batch_seconds=max_batch_bytes,
                         first_batch_scaledown_factor=fbsf
                         )
                )
        except errors.ReqlError as error:
            print('Error: ', error)