code: def show_row(x):
      
  
      row_size = 126
  
      while True:
          data = get_db_row(1, 4 + x * row_size, row_size)
          row = snap7.util.DB_Row(data, rc_if_db_1_layout,
                                  layout_offset=4)
          print 'name', row['RC_IF_NAME']
          print row['RC_IF_NAME']
          break
docs: print data in DB of row/object X in