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from __future__ import absolute_import
from sentry_sdk.hub import Hub
from sentry_sdk.tracing import SOURCE_FOR_STYLE
from sentry_sdk.utils import (
capture_internal_exceptions,
event_from_exception,
parse_version,
transaction_from_function,
)
from sentry_sdk.integrations import Integration, DidNotEnable
from sentry_sdk.integrations.wsgi import SentryWsgiMiddleware
from sentry_sdk.integrations._wsgi_common import RequestExtractor
from sentry_sdk._types import TYPE_CHECKING
if TYPE_CHECKING:
from sentry_sdk.integrations.wsgi import _ScopedResponse
from typing import Any
from typing import Dict
from typing import Callable
from typing import Optional
from bottle import FileUpload, FormsDict, LocalRequest # type: ignore
from sentry_sdk._types import EventProcessor, Event
try:
from bottle import (
Bottle,
Route,
request as bottle_request,
HTTPResponse,
__version__ as BOTTLE_VERSION,
)
except ImportError:
raise DidNotEnable("Bottle not installed")
TRANSACTION_STYLE_VALUES = ("endpoint", "url")
class BottleIntegration(Integration):
identifier = "bottle"
transaction_style = ""
def __init__(self, transaction_style="endpoint"):
# 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
version = parse_version(BOTTLE_VERSION)
if version is None:
raise DidNotEnable("Unparsable Bottle version: {}".format(BOTTLE_VERSION))
if version < (0, 12):
raise DidNotEnable("Bottle 0.12 or newer required.")
# monkey patch method Bottle.__call__
old_app = Bottle.__call__
def sentry_patched_wsgi_app(self, environ, start_response):
# type: (Any, Dict[str, str], Callable[..., Any]) -> _ScopedResponse
hub = Hub.current
integration = hub.get_integration(BottleIntegration)
if integration is None:
return old_app(self, environ, start_response)
return SentryWsgiMiddleware(lambda *a, **kw: old_app(self, *a, **kw))(
environ, start_response
)
Bottle.__call__ = sentry_patched_wsgi_app
# monkey patch method Bottle._handle
old_handle = Bottle._handle
def _patched_handle(self, environ):
# type: (Bottle, Dict[str, Any]) -> Any
hub = Hub.current
integration = hub.get_integration(BottleIntegration)
if integration is None:
return old_handle(self, environ)
# create new scope
scope_manager = hub.push_scope()
with scope_manager:
app = self
with hub.configure_scope() as scope:
scope._name = "bottle"
scope.add_event_processor(
_make_request_event_processor(app, bottle_request, integration)
)
res = old_handle(self, environ)
# scope cleanup
return res
Bottle._handle = _patched_handle
# monkey patch method Route._make_callback
old_make_callback = Route._make_callback
def patched_make_callback(self, *args, **kwargs):
# type: (Route, *object, **object) -> Any
hub = Hub.current
integration = hub.get_integration(BottleIntegration)
prepared_callback = old_make_callback(self, *args, **kwargs)
if integration is None:
return prepared_callback
# If an integration is there, a client has to be there.
client = hub.client # type: Any
def wrapped_callback(*args, **kwargs):
# type: (*object, **object) -> Any
try:
res = prepared_callback(*args, **kwargs)
except HTTPResponse:
raise
except Exception as exception:
event, hint = event_from_exception(
exception,
client_options=client.options,
mechanism={"type": "bottle", "handled": False},
)
hub.capture_event(event, hint=hint)
raise exception
return res
return wrapped_callback
Route._make_callback = patched_make_callback
class BottleRequestExtractor(RequestExtractor):
def env(self):
# type: () -> Dict[str, str]
return self.request.environ
def cookies(self):
# type: () -> Dict[str, str]
return self.request.cookies
def raw_data(self):
# type: () -> bytes
return self.request.body.read()
def form(self):
# type: () -> FormsDict
if self.is_json():
return None
return self.request.forms.decode()
def files(self):
# type: () -> Optional[Dict[str, str]]
if self.is_json():
return None
return self.request.files
def size_of_file(self, file):
# type: (FileUpload) -> int
return file.content_length
def _set_transaction_name_and_source(event, transaction_style, request):
# type: (Event, str, Any) -> None
name = ""
if transaction_style == "url":
name = request.route.rule or ""
elif transaction_style == "endpoint":
name = (
request.route.name
or transaction_from_function(request.route.callback)
or ""
)
event["transaction"] = name
event["transaction_info"] = {"source": SOURCE_FOR_STYLE[transaction_style]}
def _make_request_event_processor(app, request, integration):
# type: (Bottle, LocalRequest, BottleIntegration) -> EventProcessor
def event_processor(event, hint):
# type: (Dict[str, Any], Dict[str, Any]) -> Dict[str, Any]
_set_transaction_name_and_source(event, integration.transaction_style, request)
with capture_internal_exceptions():
BottleRequestExtractor(request).extract_into_event(event)
return event
return event_processor
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