-import ccxt
+from ccxt import ExchangeError
import time
from decimal import Decimal as D
# Put your poloniex api key in market.py
try:
cls.ticker_cache[(c1, c2, market.__class__)] = market.fetch_ticker("{}/{}".format(c1, c2))
augment_ticker(cls.ticker_cache[(c1, c2, market.__class__)])
- except ccxt.ExchangeError:
+ except ExchangeError:
try:
cls.ticker_cache[(c2, c1, market.__class__)] = market.fetch_ticker("{}/{}".format(c2, c1))
augment_ticker(cls.ticker_cache[(c2, c1, market.__class__)])
- except ccxt.ExchangeError:
+ except ExchangeError:
cls.ticker_cache[(c1, c2, market.__class__)] = None
return cls.get_ticker(c1, c2, market)