Source code for pcapkit.const.mh.binding_ack_flag
# -*- coding: utf-8 -*-
# pylint: disable=line-too-long,consider-using-f-string
"""Binding Acknowledgment Flags
==================================
.. module:: pcapkit.const.mh.binding_ack_flag
This module contains the constant enumeration for **Binding Acknowledgment Flags**,
which is automatically generated from :class:`pcapkit.vendor.mh.binding_ack_flag.BindingACKFlag`.
"""
from aenum import IntFlag
__all__ = ['BindingACKFlag']
[docs]
class BindingACKFlag(IntFlag):
"""[BindingACKFlag] Binding Acknowledgment Flags"""
#: K [:rfc:`6275`]
K = 0x80
#: R [:rfc:`3963`]
R = 0x40
#: P [:rfc:`5213`]
P = 0x20
#: T [:rfc:`5845`]
T = 0x10
#: B [:rfc:`6602`]
B = 0x08
#: S [:rfc:`7161`]
S = 0x04
#: D [:rfc:`8885`]
D = 0x02
@staticmethod
def get(key: 'int | str', default: 'int' = -1) -> 'BindingACKFlag':
"""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 BindingACKFlag(key)
return BindingACKFlag[key] # type: ignore[misc]
[docs]
@classmethod
def _missing_(cls, value: 'int') -> 'BindingACKFlag':
"""Lookup function used when value is not found.
Args:
value: Value to get enum item.
"""
if not (isinstance(value, int) and 0 <= value <= 0xFF):
raise ValueError('%r is not a valid %s' % (value, cls.__name__))
return cls(value)