def subscribe_pair_mark_price_event(self, pair, callback, error_handler=None): check_should_not_none(callback, "pair") check_should_not_none(callback, "callback") def subscription_handler(connection): connection.send(mark_price_channel(pair)) time.sleep(0.01) def json_parse(json_wrapper): result = list() data_list = json_wrapper.convert_2_array() for item in data_list.get_items(): element = MarkPriceEvent.json_parse(item) result.append(element) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler return request
def subscribe_continuous_candlestick_event(self, pair, contract_type, interval, callback, error_handler=None): check_should_not_none(pair, "pair") check_should_not_none(contract_type, "contract_type") check_should_not_none(interval, "interval") check_should_not_none(callback, "callback") def subscription_handler(connection): connection.send( continuous_kline_channel(pair, contract_type, interval)) time.sleep(0.01) def json_parse(json_wrapper): result = ContinuousCandlestickEvent.json_parse(json_wrapper) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler return request
def subscribe_book_depth_event(self, symbol, limit, update_time, callback, error_handler=None): check_should_not_none(symbol, "symbol") check_should_not_none(limit, "limit") check_should_not_none(callback, "callback") def subscription_handler(connection): connection.send(book_depth_channel(symbol, limit, update_time)) time.sleep(0.01) def json_parse(json_wrapper): result = OrderBookEvent.json_parse(json_wrapper) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler return request
def subscribe_user_data_event(self, listenKey, callback, error_handler=None): check_should_not_none(listenKey, "listenKey") check_should_not_none(callback, "callback") def subscription_handler(connection): connection.send(user_data_channel(listenKey)) time.sleep(0.01) def json_parse(json_wrapper): if (json_wrapper.get_string("e") == "ACCOUNT_UPDATE"): result = AccountUpdate.json_parse(json_wrapper) elif (json_wrapper.get_string("e") == "ORDER_TRADE_UPDATE"): result = OrderUpdate.json_parse(json_wrapper) elif (json_wrapper.get_string("e") == "listenKeyExpired"): result = ListenKeyExpired.json_parse(json_wrapper) self.logger.debug(json_wrapper.get_string("e")) self.logger.debug(json_wrapper) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler return request
def subscribe_mark_price_candlestick_event(self, symbol, interval, callback, error_handler=None): check_should_not_none(symbol, "symbol") check_should_not_none(interval, "interval") check_should_not_none(callback, "callback") def subscription_handler(connection): connection.send(mark_price_kline_channel(symbol, interval)) time.sleep(0.01) def json_parse(json_wrapper): result = MarkPriceCandlestickEvent.json_parse(json_wrapper) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler request.channel = mark_price_kline_channel(symbol, interval) return request
def subscribe_all_liquidation_event(self, callback, error_handler=None): check_should_not_none(callback, "callback") def subscription_handler(connection): connection.send(all_liquidation_channel()) time.sleep(0.01) def json_parse(json_wrapper): result = LiquidationOrderEvent.json_parse(json_wrapper) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler return request
def subscribe_index_price_event(self, pair, callback, error_handler=None): check_should_not_none(pair, "pair") check_should_not_none(callback, "callback") def subscription_handler(connection): connection.send(index_price_channel(pair)) time.sleep(0.01) def json_parse(json_wrapper): result = IndexPriceEvent.json_parse(json_wrapper) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler return request
def subscribe_symbol_bookticker_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(symbol_bookticker_channel(symbol)) time.sleep(0.01) def json_parse(json_wrapper): result = SymbolBookTickerEvent.json_parse(json_wrapper) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler return request
def subscribe_all_ticker_event(self, callback, error_handler=None): check_should_not_none(callback, "callback") def subscription_handler(connection): connection.send(all_ticker_channel()) time.sleep(0.01) def json_parse(json_wrapper): result = list() data_list = json_wrapper.convert_2_array() for item in data_list.get_items(): ticker_event_obj = SymbolTickerEvent.json_parse(item) result.append(ticker_event_obj) return result request = WebsocketRequest() request.subscription_handler = subscription_handler request.json_parser = json_parse request.update_callback = callback request.error_handler = error_handler return request