Sentry is not filtering out NotAuthenticatedError from Django

How do you use Sentry?

Sentry Saas (sentry.io)

Version

1.5.8

Steps to Reproduce

I am using Django(2.0.13) with graphql. Steps:

1. Init sentry with before_send method and filter out NotAuthenticated Exception i.e. return None for this error.
2. Raise an NotAuthenticated exception in your code for a request.
3. Notice that error is still reported to sentry.io and not filtered out.

Code sample:

from django.core.exceptions import PermissionDenied
from rest_framework.exceptions import NotAuthenticated, AuthenticationFailed

def before_send(event, hint):
        """Filter out following exceptions from sentry, since these are quite common"""
        if 'exc_info' in hint:
            exc_type, exc_value, tb = hint['exc_info']
            if isinstance(exc_value, (
                    NotAuthenticated,
                    AuthenticationFailed,
                    PermissionError,
                    PermissionDenied,
            )):
                return None
        return event


sentry_sdk.init(
            dsn=env("DJANGO_SENTRY_DSN"),
            integrations=[DjangoIntegration(), CeleryIntegration()],
            send_default_pii=True,
            debug=env.bool('DJANGO_SENTRY_DEBUG', default=False),
            before_send=before_send,
        )

Expected Result

NotAuthenticated exception should not be sent to sentry.io.

Actual Result

NotAuthenticated sent to sentry.io.

[mshoaibpro]

Thank you so much. I really appreciate it.

[mshoaibpro]

It answers my question - if you like, you can close this issue or perhaps leave it open for enhancement. It’s all up to you.