(credentials, sock_info)
Authenticate sock_info.
Authenticate sock_info.
Authenticate sock_info .
def authenticate(credentials, sock_info):
    """Authenticate sock_info."""
    mechanism = credentials.mechanism
    auth_func = _AUTH_MAP.get(mechanism)
    auth_func(credentials, sock_info)
def authenticate ( credentials , sock_info ) : mechanism = credentials . mechanism auth_func = _AUTH_MAP . get ( mechanism ) auth_func ( credentials , sock_info )