(self)
Returns the client certificates
        :return: tuple (crt,key) or None
Returns the client certificates
        :return: tuple (crt,key) or None
Returns the client certificates : return : tuple ( crt key ) or None
def cert_pair(self):
        """
        Returns the client certificates
        :return: tuple (crt,key) or None
        """
        if self._ssl_cert and self._ssl_private_key:
            return (self._ssl_cert, self._ssl_private_key)
        else:
            return None
def cert_pair ( self ) : if self . _ssl_cert and self . _ssl_private_key : return ( self . _ssl_cert , self . _ssl_private_key ) else : return None