晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。   林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。   见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝)   既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。   南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。 .
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Current File : //opt/imunify360/venv/lib64/python3.11/site-packages/sentry_sdk/integrations/aiohttp.py
import sys
import weakref

from sentry_sdk._compat import reraise
from sentry_sdk.hub import Hub
from sentry_sdk.integrations import Integration, DidNotEnable
from sentry_sdk.integrations.logging import ignore_logger
from sentry_sdk.integrations._wsgi_common import (
    _filter_headers,
    request_body_within_bounds,
)
from sentry_sdk.tracing import Transaction
from sentry_sdk.utils import (
    capture_internal_exceptions,
    event_from_exception,
    transaction_from_function,
    HAS_REAL_CONTEXTVARS,
    CONTEXTVARS_ERROR_MESSAGE,
    AnnotatedValue,
)

try:
    import asyncio

    from aiohttp import __version__ as AIOHTTP_VERSION
    from aiohttp.web import Application, HTTPException, UrlDispatcher
except ImportError:
    raise DidNotEnable("AIOHTTP not installed")

from sentry_sdk._types import MYPY

if MYPY:
    from aiohttp.web_request import Request
    from aiohttp.abc import AbstractMatchInfo
    from typing import Any
    from typing import Dict
    from typing import Optional
    from typing import Tuple
    from typing import Callable
    from typing import Union

    from sentry_sdk.utils import ExcInfo
    from sentry_sdk._types import EventProcessor


TRANSACTION_STYLE_VALUES = ("handler_name", "method_and_path_pattern")


class AioHttpIntegration(Integration):
    identifier = "aiohttp"

    def __init__(self, transaction_style="handler_name"):
        # type: (str) -> None
        if transaction_style not in TRANSACTION_STYLE_VALUES:
            raise ValueError(
                "Invalid value for transaction_style: %s (must be in %s)"
                % (transaction_style, TRANSACTION_STYLE_VALUES)
            )
        self.transaction_style = transaction_style

    @staticmethod
    def setup_once():
        # type: () -> None

        try:
            version = tuple(map(int, AIOHTTP_VERSION.split(".")[:2]))
        except (TypeError, ValueError):
            raise DidNotEnable(
                "AIOHTTP version unparseable: {}".format(AIOHTTP_VERSION)
            )

        if version < (3, 4):
            raise DidNotEnable("AIOHTTP 3.4 or newer required.")

        if not HAS_REAL_CONTEXTVARS:
            # We better have contextvars or we're going to leak state between
            # requests.
            raise DidNotEnable(
                "The aiohttp integration for Sentry requires Python 3.7+ "
                " or aiocontextvars package." + CONTEXTVARS_ERROR_MESSAGE
            )

        ignore_logger("aiohttp.server")

        old_handle = Application._handle

        async def sentry_app_handle(self, request, *args, **kwargs):
            # type: (Any, Request, *Any, **Any) -> Any
            hub = Hub.current
            if hub.get_integration(AioHttpIntegration) is None:
                return await old_handle(self, request, *args, **kwargs)

            weak_request = weakref.ref(request)

            with Hub(Hub.current) as hub:
                # Scope data will not leak between requests because aiohttp
                # create a task to wrap each request.
                with hub.configure_scope() as scope:
                    scope.clear_breadcrumbs()
                    scope.add_event_processor(_make_request_processor(weak_request))

                transaction = Transaction.continue_from_headers(
                    request.headers,
                    op="http.server",
                    # If this transaction name makes it to the UI, AIOHTTP's
                    # URL resolver did not find a route or died trying.
                    name="generic AIOHTTP request",
                )
                with hub.start_transaction(
                    transaction, custom_sampling_context={"aiohttp_request": request}
                ):
                    try:
                        response = await old_handle(self, request)
                    except HTTPException as e:
                        transaction.set_http_status(e.status_code)
                        raise
                    except asyncio.CancelledError:
                        transaction.set_status("cancelled")
                        raise
                    except Exception:
                        # This will probably map to a 500 but seems like we
                        # have no way to tell. Do not set span status.
                        reraise(*_capture_exception(hub))

                    transaction.set_http_status(response.status)
                    return response

        Application._handle = sentry_app_handle

        old_urldispatcher_resolve = UrlDispatcher.resolve

        async def sentry_urldispatcher_resolve(self, request):
            # type: (UrlDispatcher, Request) -> AbstractMatchInfo
            rv = await old_urldispatcher_resolve(self, request)

            hub = Hub.current
            integration = hub.get_integration(AioHttpIntegration)

            name = None

            try:
                if integration.transaction_style == "handler_name":
                    name = transaction_from_function(rv.handler)
                elif integration.transaction_style == "method_and_path_pattern":
                    route_info = rv.get_info()
                    pattern = route_info.get("path") or route_info.get("formatter")
                    name = "{} {}".format(request.method, pattern)
            except Exception:
                pass

            if name is not None:
                with Hub.current.configure_scope() as scope:
                    scope.transaction = name

            return rv

        UrlDispatcher.resolve = sentry_urldispatcher_resolve


def _make_request_processor(weak_request):
    # type: (Callable[[], Request]) -> EventProcessor
    def aiohttp_processor(
        event,  # type: Dict[str, Any]
        hint,  # type: Dict[str, Tuple[type, BaseException, Any]]
    ):
        # type: (...) -> Dict[str, Any]
        request = weak_request()
        if request is None:
            return event

        with capture_internal_exceptions():
            request_info = event.setdefault("request", {})

            request_info["url"] = "%s://%s%s" % (
                request.scheme,
                request.host,
                request.path,
            )

            request_info["query_string"] = request.query_string
            request_info["method"] = request.method
            request_info["env"] = {"REMOTE_ADDR": request.remote}

            hub = Hub.current
            request_info["headers"] = _filter_headers(dict(request.headers))

            # Just attach raw data here if it is within bounds, if available.
            # Unfortunately there's no way to get structured data from aiohttp
            # without awaiting on some coroutine.
            request_info["data"] = get_aiohttp_request_data(hub, request)

        return event

    return aiohttp_processor


def _capture_exception(hub):
    # type: (Hub) -> ExcInfo
    exc_info = sys.exc_info()
    event, hint = event_from_exception(
        exc_info,
        client_options=hub.client.options,  # type: ignore
        mechanism={"type": "aiohttp", "handled": False},
    )
    hub.capture_event(event, hint=hint)
    return exc_info


BODY_NOT_READ_MESSAGE = "[Can't show request body due to implementation details.]"


def get_aiohttp_request_data(hub, request):
    # type: (Hub, Request) -> Union[Optional[str], AnnotatedValue]
    bytes_body = request._read_bytes

    if bytes_body is not None:
        # we have body to show
        if not request_body_within_bounds(hub.client, len(bytes_body)):

            return AnnotatedValue(
                "",
                {"rem": [["!config", "x", 0, len(bytes_body)]], "len": len(bytes_body)},
            )
        encoding = request.charset or "utf-8"
        return bytes_body.decode(encoding, "replace")

    if request.can_read_body:
        # body exists but we can't show it
        return BODY_NOT_READ_MESSAGE

    # request has no body
    return None

haha - 2025