def stage_info_view(request, sid):
sid = int(sid)
manager = StageManager()
if request.method == 'GET':
cur_stage = manager.get_stage(sid)
if cur_stage:
return HttpResponse(json.dumps({
'status': 'succeeded',
'sid': cur_stage.sid,
'name': cur_stage.name,
'info': cur_stage.info,
}))
else:
return HttpResponse(json.dumps({
'status': 'not_exist',
}))
else:
raise Http404
