connection.py 文件源码

def __init__(self, keyfile=None, certfile=None,
                 cert_reqs=None, ca_certs=None):
        self.keyfile = keyfile
        self.certfile = certfile
        if cert_reqs is None:
            self.cert_reqs = ssl.CERT_NONE
        elif isinstance(cert_reqs, str):
            CERT_REQS = {
                'none': ssl.CERT_NONE,
                'optional': ssl.CERT_OPTIONAL,
                'required': ssl.CERT_REQUIRED
            }
            if cert_reqs not in CERT_REQS:
                raise RedisError(
                    "Invalid SSL Certificate Requirements Flag: %s" %
                    cert_reqs)
            self.cert_reqs = CERT_REQS[cert_reqs]
        self.ca_certs = ca_certs
        self.context = None