mirror of
https://github.com/PaiGramTeam/PaiGram.git
synced 2024-11-25 18:04:10 +00:00
233e7ab58d
Co-authored-by: luoshuijs <luoshuijs@outlook.com> Co-authored-by: Karako <karakohear@gmail.com> Co-authored-by: xtaodada <xtao@xtaolink.cn>
107 lines
3.3 KiB
Python
107 lines
3.3 KiB
Python
"""重写 telegram.request.HTTPXRequest 使其使用 ujson 库进行 json 序列化"""
|
|
from typing import Any, AsyncIterable, Optional
|
|
|
|
import httpcore
|
|
from httpx import (
|
|
AsyncByteStream,
|
|
AsyncHTTPTransport as DefaultAsyncHTTPTransport,
|
|
Limits,
|
|
Response as DefaultResponse,
|
|
Timeout,
|
|
)
|
|
from telegram.request import HTTPXRequest as DefaultHTTPXRequest
|
|
|
|
try:
|
|
import ujson as jsonlib
|
|
except ImportError:
|
|
import json as jsonlib
|
|
|
|
__all__ = ("HTTPXRequest",)
|
|
|
|
|
|
class Response(DefaultResponse):
|
|
def json(self, **kwargs: Any) -> Any:
|
|
# noinspection PyProtectedMember
|
|
from httpx._utils import guess_json_utf
|
|
|
|
if self.charset_encoding is None and self.content and len(self.content) > 3:
|
|
encoding = guess_json_utf(self.content)
|
|
if encoding is not None:
|
|
return jsonlib.loads(self.content.decode(encoding), **kwargs)
|
|
return jsonlib.loads(self.text, **kwargs)
|
|
|
|
|
|
# noinspection PyProtectedMember
|
|
class AsyncHTTPTransport(DefaultAsyncHTTPTransport):
|
|
async def handle_async_request(self, request) -> Response:
|
|
from httpx._transports.default import (
|
|
map_httpcore_exceptions,
|
|
AsyncResponseStream,
|
|
)
|
|
|
|
if not isinstance(request.stream, AsyncByteStream):
|
|
raise AssertionError
|
|
|
|
req = httpcore.Request(
|
|
method=request.method,
|
|
url=httpcore.URL(
|
|
scheme=request.url.raw_scheme,
|
|
host=request.url.raw_host,
|
|
port=request.url.port,
|
|
target=request.url.raw_path,
|
|
),
|
|
headers=request.headers.raw,
|
|
content=request.stream,
|
|
extensions=request.extensions,
|
|
)
|
|
with map_httpcore_exceptions():
|
|
resp = await self._pool.handle_async_request(req)
|
|
|
|
if not isinstance(resp.stream, AsyncIterable):
|
|
raise AssertionError
|
|
|
|
return Response(
|
|
status_code=resp.status,
|
|
headers=resp.headers,
|
|
stream=AsyncResponseStream(resp.stream),
|
|
extensions=resp.extensions,
|
|
)
|
|
|
|
|
|
class HTTPXRequest(DefaultHTTPXRequest):
|
|
def __init__( # pylint: disable=W0231
|
|
self,
|
|
connection_pool_size: int = 1,
|
|
proxy_url: str = None,
|
|
read_timeout: Optional[float] = 5.0,
|
|
write_timeout: Optional[float] = 5.0,
|
|
connect_timeout: Optional[float] = 5.0,
|
|
pool_timeout: Optional[float] = 1.0,
|
|
):
|
|
timeout = Timeout(
|
|
connect=connect_timeout,
|
|
read=read_timeout,
|
|
write=write_timeout,
|
|
pool=pool_timeout,
|
|
)
|
|
limits = Limits(
|
|
max_connections=connection_pool_size,
|
|
max_keepalive_connections=connection_pool_size,
|
|
)
|
|
self._client_kwargs = dict(
|
|
timeout=timeout,
|
|
proxies=proxy_url,
|
|
limits=limits,
|
|
transport=AsyncHTTPTransport(limits=limits),
|
|
)
|
|
|
|
try:
|
|
self._client = self._build_client()
|
|
except ImportError as exc:
|
|
if "httpx[socks]" not in str(exc):
|
|
raise exc
|
|
|
|
raise RuntimeError(
|
|
"To use Socks5 proxies, PTB must be installed via `pip install python-telegram-bot[socks]`."
|
|
) from exc
|