I have solved my question myself.
here is the key code below.
def inbox(request, account_id):
'''
Gets a single question
'''
#print repr(account_id)
user = get_object_or_404(User, last_name=account_id)
data = get_user_data(user)
#print repr(data)
activity_types = const.RESPONSE_ACTIVITY_TYPES_FOR_DISPLAY
activity_types += (const.TYPE_ACTIVITY_MENTION,)
memo_set = user.get_notifications(activity_types)
memo_set = memo_set.select_related(
'activity',
'activity__content_type',
'activity__question__thread',
'activity__user',
'activity__user__askbot_profile__gravatar',
).order_by(
'-activity__active_at'
)[:const.USER_VIEW_DATA_SIZE]
response_list = list()
for memo in memo_set:
obj = memo.activity.content_object
if obj is None:
memo.activity.delete()
continue#a temp plug due to bug in the comment deletion
act = memo.activity
act_user = act.user
act_message = act.get_activity_type_display()
act_type = 'edit'
response = {
'id': memo.id,
'timestamp': str(act.active_at),
'user': str(act_user),
'is_new': memo.is_new(),
'url': act.get_absolute_url(),
'snippet': act.get_snippet(),
'title': act.question.thread.title,
'message_type': act_message,
'memo_type': act_type,
'question_id': act.question.id,
'followup_messages': list(),
'content': obj.html or obj.text,
}
if memo.is_new():
response_list.append(response)
json_string = simplejson.dumps(response_list)
return HttpResponse(json_string, content_type='application/json')
In English, please add a space after each comma, like this, and after each period ending a sentence. Like this. (In what you wrote,they are missing.Like this.)