class CollectPriceData(ConfigHandler):
def __init__(self):
ConfigHandler.__init__(self)
self.sub_client = SubscriptionClient()
def callback(self, candlestick_event: 'CandlestickEvent'):
content = f"{str(candlestick_event.timestamp)},{str(candlestick_event.data.close)}"
FileReadAndWrite.write(
f"{self.get_config_value('strategy', 'price_file_locate')}{candlestick_event.symbol}.txt",
content)
def run(self, currency_pairs):
self.sub_client.subscribe_candlestick_event(currency_pairs,
CandlestickInterval.MIN1,
self.callback)
import logging
from huobi import SubscriptionClient
from huobi.model import *
from huobi.exception.huobiapiexception import HuobiApiException
logger = logging.getLogger("huobi-client")
logger.setLevel(level=logging.INFO)
handler = logging.StreamHandler()
handler.setFormatter(
logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
logger.addHandler(handler)
sub_client = SubscriptionClient()
def callback(candlestick_event: 'CandlestickEvent'):
print("Symbol: ", candlestick_event.symbol)
print("Subscribe Receive Time: ", candlestick_event.timestamp)
print("Interval: ", candlestick_event.interval)
candlestick_event.data.print_object()
print()
def error(e: 'HuobiApiException'):
print(e.error_code + e.error_message)
sub_client.subscribe_candlestick_event("btcusdt", CandlestickInterval.MIN1,
callback, error)
