def subscribe_orders_update_event(self, symbol, callback, error_handler=None):
check_should_not_none(symbol, "symbol")
check_should_not_none(callback, "callback")
def subscription_handler(connection):
connection.send(orders_update_channel(symbol))
request = WebsocketRequest()
request.subscription_handler = subscription_handler
request.auto_close = False
request.is_trading = True
request.json_parser = OrdersUpdateEvent.json_parse
request.update_callback = callback
request.error_handler = error_handler
request.api_version = ApiVersion.VERSION_V2
return request
def subscribe_accounts_update_event(self, mode, callback, error_handler=None):
check_should_not_none(callback, "callback")
if str(mode) == AccountBalanceMode.TOTAL:
mode = AccountBalanceMode.TOTAL
else:
mode = AccountBalanceMode.BALANCE
def subscription_handler(connection):
connection.send(accounts_update_channel(mode))
request = WebsocketRequest()
request.subscription_handler = subscription_handler
request.auto_close = False
request.is_trading = True
request.json_parser = AccountsUpdateEvent.json_parse
request.update_callback = callback
request.error_handler = error_handler
request.api_version = ApiVersion.VERSION_V2
return request
def subscribe_trade_clearing_event(self, symbols, callback, error_handler=None):
if ("*" in symbols):
symbols = ["*"]
else:
check_symbol_list(symbols)
check_should_not_none(callback, "callback")
def subscription_handler(connection):
for val in symbols:
connection.send(trade_clearing_channel(val))
time.sleep(0.01)
request = WebsocketRequest()
request.subscription_handler = subscription_handler
request.auto_close = False
request.is_trading = True
request.json_parser = TradeClearingEvent.json_parse
request.update_callback = callback
request.error_handler = error_handler
request.api_version = ApiVersion.VERSION_V2
return request