Class OKPacketWrapper

pymysql/protocol.py:286–311

OK Packet Wrapper. It uses an existing packet object, and wraps around it, exposing useful variables while still providing access to the original packet objects variables and methods.

class OKPacketWrapper:
    """
    OK Packet Wrapper. It uses an existing packet object, and wraps
    around it, exposing useful variables while still providing access
    to the original packet objects variables and methods.
    """

    def __init__(self, from_packet):
        if not from_packet.is_ok_packet():
            raise ValueError(
                "Cannot create "
                + str(self.__class__.__name__)
                + " object from invalid packet type"
            )

        self.packet = from_packet
        self.packet.advance(1)

        self.affected_rows = self.packet.read_length_encoded_integer()
        self.insert_id = self.packet.read_length_encoded_integer()
        self.server_status, self.warning_count = self.read_struct("<HH")
        self.message = self.packet.read_all()
        self.has_next = self.server_status & SERVER_STATUS.SERVER_MORE_RESULTS_EXISTS

    def __getattr__(self, key):
        return getattr(self.packet, key)


class EOFPacketWrapper: