The default traceback sent by email when an error occurs, usually gives too little information comparing it to the error page in the DEBUG mode. This snippet guerilla-patches error handling and sends by email the same information as you would see in DEBUG mode.
To set it up, add the snippet to any
models.py of an installed app.
(I wonder why this hasn't been implemented in the core)
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# -*- coding: UTF-8 -*- from django.core.handlers.base import BaseHandler def _handle_uncaught_exception(self, request, resolver, exc_info): """ Processing for any otherwise uncaught exceptions (those that will generate HTTP 500 responses). Can be overridden by subclasses who want customised 500 handling. Be *very* careful when overriding this because the error could be caused by anything, so assuming something like the database is always available would be an error. """ from django.conf import settings from django.core.mail.message import EmailMessage from django.views import debug if settings.DEBUG_PROPAGATE_EXCEPTIONS: raise technical_500_response = debug.technical_500_response(request, *exc_info) if settings.DEBUG: return technical_500_response # When DEBUG is False, send an error message to the admins. subject = 'Error (%s IP): %s' % ((request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS and 'internal' or 'EXTERNAL'), request.path) msg = EmailMessage( settings.EMAIL_SUBJECT_PREFIX + subject, technical_500_response.content, settings.SERVER_EMAIL, [a for a in settings.ADMINS], ) msg.content_subtype = "html" # Main content is now text/html msg.send(fail_silently=True) # If Http500 handler is not installed, re-raise last exception if resolver.urlconf_module is None: raise exc_info, None, exc_info # Return an HttpResponse that displays a friendly error message. callback, param_dict = resolver.resolve500() return callback(request, **param_dict) BaseHandler.handle_uncaught_exception = _handle_uncaught_exception
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