液体 最小的包装器 安装 pip install liqui 用法 from liqui import Liqui from somewhere_else import key , secret liqui = Liqui ( key , secret ) # public api liqui . info () liqui . ticker ( 'eth_btc' ) liqui . depth ( 'eth_btc' ) liqui . trades ( 'eth_btc' ) # private api liqui . get_info () liqui . active_orders