sentry: integration with error 500 page

core/templates/core/500.jinja

+{% extends "core/base.jinja" %}
+{% block head %}
+{{ super() }}
+	<script src="https://browser.sentry-cdn.com/4.0.6/bundle.min.js" crossorigin="anonymous"></script>
+{% endblock head %}
+
+{% block content %}
+	<h3>{% trans %}500, Server Error{% endtrans %}</h3>
+	{% if request.sentry_dsn %}
+	<script>
+		Sentry.init({ dsn: '{{ request.sentry_dsn }}' });
+		Sentry.showReportDialog({ eventId: '{{ request.sentry_last_event_id() }}' })
+	</script>
+{% endif %}
+{% endblock content %}

core/views/__init__.py

@@ -24,8 +24,14 @@
 
 import types
 
+from sentry_sdk import last_event_id
 from django.shortcuts import render
-from django.http import HttpResponseForbidden, HttpResponseNotFound
+from django.http import (
+    HttpResponseForbidden,
+    HttpResponseNotFound,
+    HttpResponseServerError,
+)
+from django.template import RequestContext
 from django.core.exceptions import (
     PermissionDenied,
     ObjectDoesNotExist,
@@ -65,6 +71,12 @@ def not_found(request):
     return HttpResponseNotFound(render(request, "core/404.jinja"))
 
 
+def internal_servor_error(request):
+    request.sentry_dsn = settings.SENTRY_DSN
+    request.sentry_last_event_id = last_event_id
+    return HttpResponseServerError(render(request, "core/500.jinja"))
+
+
 def can_edit_prop(obj, user):
     if obj is None or user.is_owner(obj):
         return True

sith/urls.py

@@ -48,6 +48,7 @@ js_info_dict = {"packages": ("sith",)}
 
 handler403 = "core.views.forbidden"
 handler404 = "core.views.not_found"
+handler500 = "core.views.internal_servor_error"
 
 urlpatterns = [
     url(r"^", include("core.urls", namespace="core", app_name="core")),