@require_superuser_or_developer
def system_ajax(request):
    type = request.GET.get('api', None)
    task_limit = getattr(settings, 'CELERYMON_TASK_LIMIT', 12)
    celery_monitoring = getattr(settings, 'CELERY_FLOWER_URL', None)
    db = XFormInstance.get_db()
    if type == "_active_tasks":
        try:
            tasks = filter(lambda x: x['type'] == "indexer", db.server.active_tasks())
        except Unauthorized:
            return json_response({'error': "Unable to access CouchDB Tasks (unauthorized)."}, status_code=500)

        if not is_bigcouch():
            return json_response(tasks)
        else:
            # group tasks by design doc
            task_map = defaultdict(dict)
            for task in tasks:
                meta = task_map[task['design_document']]
                tasks = meta.get('tasks', [])
                tasks.append(task)
                meta['tasks'] = tasks

            design_docs = []
            for dd, meta in task_map.items():
                meta['design_document'] = dd[len('_design/'):]
                total_changes = sum(task['total_changes'] for task in meta['tasks'])
                for task in meta['tasks']:
                    task['progress_contribution'] = task['changes_done'] * 100 / total_changes

                design_docs.append(meta)
            return json_response(design_docs)
    elif type == "_stats":
        return json_response({})
    elif type == "_logs":
        pass
    elif type == 'pillowtop':
        pillow_meta = get_all_pillows_json()
        supervisor_status = all_pillows_supervisor_status([meta['name'] for meta in pillow_meta])
        for meta in pillow_meta:
            meta.update(supervisor_status[meta['name']])
        return json_response(sorted(pillow_meta, key=lambda m: m['name']))
    elif type == 'stale_pillows':
        es_index_status = [
            check_case_es_index(interval=3),
            check_xform_es_index(interval=3),
            check_reportcase_es_index(interval=3),
            check_reportxform_es_index(interval=3)
        ]
        return json_response(es_index_status)

    if celery_monitoring:
        cresource = Resource(celery_monitoring, timeout=3)
        if type == "flower_poll":
            ret = []
            try:
                t = cresource.get("api/tasks", params_dict={'limit': task_limit}).body_string()
                all_tasks = json.loads(t)
            except Exception, ex:
                return json_response({'error': "Error with getting from celery_flower: %s" % ex}, status_code=500)

            for task_id, traw in all_tasks.items():
                # it's an array of arrays - looping through [<id>, {task_info_dict}]
                if 'name' in traw and traw['name']:
                    traw['name'] = '.'.join(traw['name'].split('.')[-2:])
                else:
                    traw['name'] = None
                ret.append(traw)
            ret = sorted(ret, key=lambda x: x['succeeded'], reverse=True)
            return HttpResponse(json.dumps(ret), content_type='application/json')
    return HttpResponse('{}', content_type='application/json')
Removes the version hash from a filename e.g, transforms
dataset/ETHPy150Open dimagi/commcare-hq/corehq/apps/hqadmin/views.py/system_ajax--crossover with--dataset/ETHPy150Open evansd/whitenoise/whitenoise/django.py/DjangoWhiteNoise.get_name_without_hash