403Webshell
Server IP : 66.29.132.124  /  Your IP : 3.144.89.197
Web Server : LiteSpeed
System : Linux business141.web-hosting.com 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 x86_64
User : wavevlvu ( 1524)
PHP Version : 7.4.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/hc_python/lib64/python3.8/site-packages/dns/quic/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /opt/hc_python/lib64/python3.8/site-packages/dns/quic/__init__.py
# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license

import dns._features
import dns.asyncbackend

if dns._features.have("doq"):
    import aioquic.quic.configuration  # type: ignore

    from dns._asyncbackend import NullContext
    from dns.quic._asyncio import (
        AsyncioQuicConnection,
        AsyncioQuicManager,
        AsyncioQuicStream,
    )
    from dns.quic._common import AsyncQuicConnection, AsyncQuicManager
    from dns.quic._sync import SyncQuicConnection, SyncQuicManager, SyncQuicStream

    have_quic = True

    def null_factory(
        *args,  # pylint: disable=unused-argument
        **kwargs,  # pylint: disable=unused-argument
    ):
        return NullContext(None)

    def _asyncio_manager_factory(
        context, *args, **kwargs  # pylint: disable=unused-argument
    ):
        return AsyncioQuicManager(*args, **kwargs)

    # We have a context factory and a manager factory as for trio we need to have
    # a nursery.

    _async_factories = {"asyncio": (null_factory, _asyncio_manager_factory)}

    if dns._features.have("trio"):
        import trio

        from dns.quic._trio import (  # pylint: disable=ungrouped-imports
            TrioQuicConnection,
            TrioQuicManager,
            TrioQuicStream,
        )

        def _trio_context_factory():
            return trio.open_nursery()

        def _trio_manager_factory(context, *args, **kwargs):
            return TrioQuicManager(context, *args, **kwargs)

        _async_factories["trio"] = (_trio_context_factory, _trio_manager_factory)

    def factories_for_backend(backend=None):
        if backend is None:
            backend = dns.asyncbackend.get_default_backend()
        return _async_factories[backend.name()]

else:  # pragma: no cover
    have_quic = False

    from typing import Any

    class AsyncQuicStream:  # type: ignore
        pass

    class AsyncQuicConnection:  # type: ignore
        async def make_stream(self) -> Any:
            raise NotImplementedError

    class SyncQuicStream:  # type: ignore
        pass

    class SyncQuicConnection:  # type: ignore
        def make_stream(self) -> Any:
            raise NotImplementedError

Youez - 2016 - github.com/yon3zu
LinuXploit