trade.py 文件源码

def __init__(self, endpoint="http://127.0.0.1:10092/api", encoding="utf-8", enc_key=None, enc_iv=None):

        self._endpoint = endpoint
        self._encoding = "utf-8"
        if enc_key == None or enc_iv == None:
            self._transport_enc = False
            self._transport_enc_key = None
            self._transport_enc_iv = None
            self._cipher = None
        else:
            self._transport_enc = True
            self._transport_enc_key = enc_key
            self._transport_enc_iv = enc_iv
            backend = default_backend()
            self._cipher = Cipher(algorithms.AES(enc_key), modes.CBC(enc_iv), backend=backend)

        self._session = requests.Session()