django - 无法在 django URL 中传递日期

Question

我正在尝试以 yyyy/mm/dd 格式传递日期。它最多只接受 yyyy/mm 的月份。当我通过日期时，它说找不到页面(404)。类似于 url 周报/2011/03/22 中的内容。

这是我的 url.py

url(r'^weeklyreports/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/$', 'weeklyreports'),

我也试过下面的网址

url(r'^weeklyreports/\d{4}/\d{02}/\d{04}/$', 'weeklyreports'), 

我的观点每周报告.py

def weeklyreports(request, year = None, month = None, day = None):
   today = datetime.date.today()
   if year:
      year = int(year)
      month = int(month)
      day = int(day)
      today = datetime.date(year, month, day)    

   weekday = today.weekday()
   start_delta = datetime.timedelta(days = weekday)
   start_of_week = today - start_delta

   week_dates = [start_of_week + datetime.timedelta(days=i) for i in range(7)]
   previous_week = start_of_week - datetime.timedelta(7)
   next_week = start_of_week + datetime.timedelta(7)
   return render_to_response('template/weeklyreports.html', locals(),
                              context_instance = RequestContext(request))

这是我的模板

enter code here
<a href="/myapp/weeklyreports/{{previous_week|date:"Y/m/d"}}"><img src="{{MEDIA_URL}}/img/previous.png"></a>
<b>Weekly Reports</b>
<a href="/myapp/weeklyreports/{{next_week|date:"Y/m/d"}}"><img src="{{MEDIA_URL}}/img/next.png"></a>

这段代码有什么问题？提前致谢

Answer 1

为您的网址添加名称:

url(r'^weeklyreports/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/$', 'weeklyreports', name='weeklyreports'),

在您的模板中，使用您命名的 url weeklyreports :

<a href="{% url weeklyreports 2011 03 22 %}">

以上对你有用吗？