Source code for pcapkit.const.ospf.packet

# -*- coding: utf-8 -*-
# pylint: disable=line-too-long,consider-using-f-string
"""OSPF Packet Types
=======================

.. module:: pcapkit.const.ospf.packet

This module contains the constant enumeration for **OSPF Packet Types**,
which is automatically generated from :class:`pcapkit.vendor.ospf.packet.Packet`.

"""

from aenum import IntEnum, extend_enum

__all__ = ['Packet']


[docs] class Packet(IntEnum): """[Packet] OSPF Packet Types""" #: Reserved Reserved_0 = 0 #: Hello [:rfc:`2328`] Hello = 1 #: Database Description [:rfc:`2328`] Database_Description = 2 #: Link State Request [:rfc:`2328`] Link_State_Request = 3 #: Link State Update [:rfc:`2328`] Link_State_Update = 4 #: Link State Ack [:rfc:`2328`] Link_State_Ack = 5 @staticmethod def get(key: 'int | str', default: 'int' = -1) -> 'Packet': """Backport support for original codes. Args: key: Key to get enum item. default: Default value if not found. :meta private: """ if isinstance(key, int): return Packet(key) if key not in Packet._member_map_: # pylint: disable=no-member return extend_enum(Packet, key, default) return Packet[key] # type: ignore[misc]
[docs] @classmethod def _missing_(cls, value: 'int') -> 'Packet': """Lookup function used when value is not found. Args: value: Value to get enum item. """ if not (isinstance(value, int) and 0 <= value <= 65535): raise ValueError('%r is not a valid %s' % (value, cls.__name__)) if 6 <= value <= 127: #: Unassigned return extend_enum(cls, 'Unassigned_%d' % value, value) if 128 <= value <= 255: #: Reserved return extend_enum(cls, 'Reserved_%d' % value, value) return super()._missing_(value)