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import functools
import sys
from sentry_sdk.hub import Hub
from sentry_sdk.utils import event_from_exception
from sentry_sdk._compat import reraise
from sentry_sdk._types import MYPY
if MYPY:
from typing import Any
from typing import Callable
from typing import TypeVar
from typing import Union
from typing import Optional
from typing import overload
F = TypeVar("F", bound=Callable[..., Any])
else:
def overload(x):
# type: (F) -> F
return x
@overload
def serverless_function(f, flush=True):
# type: (F, bool) -> F
pass
@overload # noqa
def serverless_function(f=None, flush=True):
# type: (None, bool) -> Callable[[F], F]
pass
def serverless_function(f=None, flush=True): # noqa
# type: (Optional[F], bool) -> Union[F, Callable[[F], F]]
def wrapper(f):
# type: (F) -> F
@functools.wraps(f)
def inner(*args, **kwargs):
# type: (*Any, **Any) -> Any
with Hub(Hub.current) as hub:
with hub.configure_scope() as scope:
scope.clear_breadcrumbs()
try:
return f(*args, **kwargs)
except Exception:
_capture_and_reraise()
finally:
if flush:
_flush_client()
return inner # type: ignore
if f is None:
return wrapper
else:
return wrapper(f)
def _capture_and_reraise():
# type: () -> None
exc_info = sys.exc_info()
hub = Hub.current
if hub is not None and hub.client is not None:
event, hint = event_from_exception(
exc_info,
client_options=hub.client.options,
mechanism={"type": "serverless", "handled": False},
)
hub.capture_event(event, hint=hint)
reraise(*exc_info)
def _flush_client():
# type: () -> None
hub = Hub.current
if hub is not None:
hub.flush()
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