mirror of https://github.com/morpheus65535/bazarr
76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
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import dns._features
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import dns.asyncbackend
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if dns._features.have("doq"):
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import aioquic.quic.configuration # type: ignore
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from dns._asyncbackend import NullContext
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from dns.quic._asyncio import (
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AsyncioQuicConnection,
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AsyncioQuicManager,
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AsyncioQuicStream,
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)
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from dns.quic._common import AsyncQuicConnection, AsyncQuicManager
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from dns.quic._sync import SyncQuicConnection, SyncQuicManager, SyncQuicStream
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have_quic = True
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def null_factory(
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*args, # pylint: disable=unused-argument
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**kwargs, # pylint: disable=unused-argument
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):
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return NullContext(None)
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def _asyncio_manager_factory(
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context, *args, **kwargs # pylint: disable=unused-argument
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):
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return AsyncioQuicManager(*args, **kwargs)
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# We have a context factory and a manager factory as for trio we need to have
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# a nursery.
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_async_factories = {"asyncio": (null_factory, _asyncio_manager_factory)}
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if dns._features.have("trio"):
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import trio
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from dns.quic._trio import ( # pylint: disable=ungrouped-imports
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TrioQuicConnection,
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TrioQuicManager,
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TrioQuicStream,
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)
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def _trio_context_factory():
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return trio.open_nursery()
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def _trio_manager_factory(context, *args, **kwargs):
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return TrioQuicManager(context, *args, **kwargs)
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_async_factories["trio"] = (_trio_context_factory, _trio_manager_factory)
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def factories_for_backend(backend=None):
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if backend is None:
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backend = dns.asyncbackend.get_default_backend()
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return _async_factories[backend.name()]
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else: # pragma: no cover
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have_quic = False
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from typing import Any
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class AsyncQuicStream: # type: ignore
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pass
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class AsyncQuicConnection: # type: ignore
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async def make_stream(self) -> Any:
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raise NotImplementedError
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class SyncQuicStream: # type: ignore
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pass
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class SyncQuicConnection: # type: ignore
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def make_stream(self) -> Any:
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raise NotImplementedError
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