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contrib/python/Twisted/py3/twisted/protocols/haproxy/_exceptions.py
49 строк
1 KB
Anton Myagkov
Update ydb version to 24.4 (#4579)
07 фев 2026, 11:59
Не верифицирован
07 фев 2026, 11:59
2c21cae
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# -*- test-case-name: twisted.protocols.haproxy.test -*- # Copyright (c) Twisted Matrix Laboratories. # See LICENSE for details. """ HAProxy specific exceptions. """ import contextlib from typing import Callable, Generator, Type class InvalidProxyHeader(Exception): """ The provided PROXY protocol header is invalid. """ class InvalidNetworkProtocol(InvalidProxyHeader): """ The network protocol was not one of TCP4 TCP6 or UNKNOWN. """ class MissingAddressData(InvalidProxyHeader): """ The address data is missing or incomplete. """ @contextlib.contextmanager def convertError( sourceType: Type[BaseException], targetType: Callable[[], BaseException] ) -> Generator[None, None, None]: """ Convert an error into a different error type. @param sourceType: The type of exception that should be caught and converted. @type sourceType: L{BaseException} @param targetType: The type of exception to which the original should be converted. @type targetType: L{BaseException} """ try: yield except sourceType as e: raise targetType().with_traceback(e.__traceback__)