Django rest api exception handler, returns exceptions as json and logs exception.

exceptionhandler.py

import json
import logging
import traceback

from django.http import HttpResponseServerError
from oscarapi.middleware import IsApiRequest

logger = logging.getLogger(__name__)


class JsonExceptionMiddleware(IsApiRequest):
    """
    Include this middleware as the last middleware.
    """
    def process_exception(self, request, exception):
        if self.is_api_request(request):
            strace = traceback.format_exc(exception)
            logger.error(exception.message)
            logger.error(strace)
            return HttpResponseServerError(json.dumps({
                'reason': exception.message,
                'stacktrace': strace.split('\n')
            }, indent=4), content_type='application/json')