import sys
import weakref
from sentry_sdk._compat import reraise
from sentry_sdk.hub import Hub
from sentry_sdk.integrations import Integration
from sentry_sdk.integrations.logging import ignore_logger
from sentry_sdk.integrations._wsgi_common import _filter_headers
from sentry_sdk.utils import (
capture_internal_exceptions,
event_from_exception,
HAS_REAL_CONTEXTVARS,
)
import asyncio
from aiohttp.web import Application, HTTPException # type: ignore
if False:
from aiohttp.web_request import Request # type: ignore
from typing import Any
from typing import Dict
from typing import Tuple
from typing import Callable
from sentry_sdk.utils import ExcInfo
class AioHttpIntegration(Integration):
identifier = "aiohttp"
@staticmethod
def setup_once():
# type: () -> None
if not HAS_REAL_CONTEXTVARS:
# We better have contextvars or we're going to leak state between
# requests.
raise RuntimeError(
"The aiohttp integration for Sentry requires Python 3.7+ "
" or aiocontextvars package"
)
ignore_logger("aiohttp.server")
old_handle = Application._handle
async def sentry_app_handle(self, request, *args, **kwargs):
# type: (Any, Request, *Any, **Any) -> Any
async def inner():
# type: () -> 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:
with hub.configure_scope() as scope:
scope.clear_breadcrumbs()
scope.add_event_processor(_make_request_processor(weak_request))
try:
response = await old_handle(self, request)
except HTTPException:
raise
except Exception:
reraise(*_capture_exception(hub))
return response
# Explicitly wrap in task such that current contextvar context is
# copied. Just doing `return await inner()` will leak scope data
# between requests.
return await asyncio.get_event_loop().create_task(inner())
Application._handle = sentry_app_handle
def _make_request_processor(weak_request):
# type: (Callable[[], Request]) -> Callable
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():
# TODO: Figure out what to do with request body. Methods on request
# are async, but event processors are not.
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}
request_info["headers"] = _filter_headers(dict(request.headers))
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
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