Question

大家好，我编辑过这篇文章但仍有错误，有人可以帮忙。

错误是：

   int sum(int x)
  {
   int d=0, a;
   if(x<0)
   return sum(-x);
   else
   a= x%10;
   x= x/10;
   d=d+a;
   return sum(x);
   else
   if(x==0)
   return d;

   }

和urls.py是这样的：

  File "C:\Users\myshop\myshop\urls.py", line 25, in <module>
    url(r'^', include('shop.urls', namespace='shop')),
  File "C:\Users\Faruq\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\urls\conf.py", line 39, in include
    'Specifying a namespace in include() without providing an app_name '
django.core.exceptions.ImproperlyConfigured: Specifying a namespace in include() without providing an app_name is not supported. Set the app_name attribute in the included module, or pass a 2-tuple containing the list of patterns and app_name instead.

Answer 1

url(r'^', include('shop.urls', namespace='shop'),

你错过了这一行的近距离。

第三方库不能在您的代码中导致SyntaxError。

编辑：你把支架放在错误的地方。请参阅the docs。

url(path, view_or_include, namespace=string)

您需要url(r'^', include('shop.urls'), namespace='shop'),

在回答问题后，请不要将问题编辑为完全不同。：（

Answer 2

从此到：

url(r'^', include('shop.urls', namespace='shop'),

改为：

url(r'^', include('shop.urls', namespace='shop')),

使用Django时的SyntaxError app_name

2 个答案: