use python3.5 for flake8
use python3.5 for flake8
ccxt/ccxt,tritoanst/ccxt,ccxt/ccxt,ccxt/ccxt,tritoanst/ccxt,ccxt/ccxt,aiueogawa/ccxt,tritoanst/ccxt,ccxt/ccxt,tritoanst/ccxt,aiueogawa/ccxt,aiueogawa/ccxt,aiueogawa/ccxt