old_contents: # coding=utf-8
  
  SYMBOL_TYPE_SPOT = 'SPOT'
  
  ORDER_STATUS_NEW = 'NEW'
  ORDER_STATUS_PARTIALLY_FILLED = 'PARTIALLY_FILLED'
  ORDER_STATUS_FILLED = 'FILLED'
  ORDER_STATUS_CANCELED = 'CANCELED'
  ORDER_STATUS_PENDING_CANCEL = 'PENDING_CANCEL'
  ORDER_STATUS_REJECTED = 'REJECTED'
  ORDER_STATUS_EXPIRED = 'EXPIRED'
  
  KLINE_INTERVAL_1MINUTE = '1m'
  KLINE_INTERVAL_3MINUTE = '3m'
  KLINE_INTERVAL_5MINUTE = '5m'
  KLINE_INTERVAL_15MINUTE = '15m'
  KLINE_INTERVAL_30MINUTE = '30m'
  KLINE_INTERVAL_1HOUR = '1h'
  KLINE_INTERVAL_2HOUR = '2h'
  KLINE_INTERVAL_4HOUR = '4h'
  KLINE_INTERVAL_6HOUR = '6h'
  KLINE_INTERVAL_8HOUR = '8h'
  KLINE_INTERVAL_12HOUR = '12h'
  KLINE_INTERVAL_1DAY = '1d'
  KLINE_INTERVAL_3DAY = '3d'
  KLINE_INTERVAL_1WEEK = '1w'
  KLINE_INTERVAL_1MONTH = '1M'
  
  SIDE_BUY = 'BUY'
  SIDE_SELL = 'SELL'
  
  ORDER_TYPE_LIMIT = 'LIMIT'
  ORDER_TYPE_MARKET = 'MARKET'
  ORDER_TYPE_STOP_LOSS = 'STOP_LOSS'
  ORDER_TYPE_STOP_LOSS_LIMIT = 'STOP_LOSS_LIMIT'
  ORDER_TYPE_TAKE_PROFIT = 'TAKE_PROFIT'
  ORDER_TYPE_TAKE_PROFIT_LIMIT = 'TAKE_PROFIT_LIMIT'
  ORDER_TYPE_LIMIT_MAKER = 'LIMIT_MAKER'
  
  TIME_IN_FORCE_GTC = 'GTC'  # Good till cancelled
  TIME_IN_FORCE_IOC = 'IOC'  # Immediate or cancel
  TIME_IN_FORCE_FOK = 'FOK'  # Fill or kill
  
  ORDER_RESP_TYPE_ACK = 'ACK'
  ORDER_RESP_TYPE_RESULT = 'RESULT'
  ORDER_RESP_TYPE_FULL = 'FULL'
  
  WEBSOCKET_DEPTH_5 = '5'
  WEBSOCKET_DEPTH_10 = '10'
  WEBSOCKET_DEPTH_20 = '20'
  
new_contents: # coding=utf-8
  
  SYMBOL_TYPE_SPOT = 'SPOT'
  
  ORDER_STATUS_NEW = 'NEW'
  ORDER_STATUS_PARTIALLY_FILLED = 'PARTIALLY_FILLED'
  ORDER_STATUS_FILLED = 'FILLED'
  ORDER_STATUS_CANCELED = 'CANCELED'
  ORDER_STATUS_PENDING_CANCEL = 'PENDING_CANCEL'
  ORDER_STATUS_REJECTED = 'REJECTED'
  ORDER_STATUS_EXPIRED = 'EXPIRED'
  
  KLINE_INTERVAL_1MINUTE = '1m'
  KLINE_INTERVAL_3MINUTE = '3m'
  KLINE_INTERVAL_5MINUTE = '5m'
  KLINE_INTERVAL_15MINUTE = '15m'
  KLINE_INTERVAL_30MINUTE = '30m'
  KLINE_INTERVAL_1HOUR = '1h'
  KLINE_INTERVAL_2HOUR = '2h'
  KLINE_INTERVAL_4HOUR = '4h'
  KLINE_INTERVAL_6HOUR = '6h'
  KLINE_INTERVAL_8HOUR = '8h'
  KLINE_INTERVAL_12HOUR = '12h'
  KLINE_INTERVAL_1DAY = '1d'
  KLINE_INTERVAL_3DAY = '3d'
  KLINE_INTERVAL_1WEEK = '1w'
  KLINE_INTERVAL_1MONTH = '1M'
  
  SIDE_BUY = 'BUY'
  SIDE_SELL = 'SELL'
  
  ORDER_TYPE_LIMIT = 'LIMIT'
  ORDER_TYPE_MARKET = 'MARKET'
  ORDER_TYPE_STOP = 'STOP'
  ORDER_TYPE_STOP_MARKET = 'STOP_MARKET'
  ORDER_TYPE_TAKE_PROFIT = 'TAKE_PROFIT'
  ORDER_TYPE_TAKE_PROFIT_MARKET = 'TAKE_PROFIT_MARKET'
  ORDER_TYPE_LIMIT_MAKER = 'LIMIT_MAKER'
  
  TIME_IN_FORCE_GTC = 'GTC'  # Good till cancelled
  TIME_IN_FORCE_IOC = 'IOC'  # Immediate or cancel
  TIME_IN_FORCE_FOK = 'FOK'  # Fill or kill
  
  ORDER_RESP_TYPE_ACK = 'ACK'
  ORDER_RESP_TYPE_RESULT = 'RESULT'
  ORDER_RESP_TYPE_FULL = 'FULL'
  
  WEBSOCKET_DEPTH_5 = '5'
  WEBSOCKET_DEPTH_10 = '10'
  WEBSOCKET_DEPTH_20 = '20'
  
subject: Update enums.py