Django如何將自定義變量傳遞到上下文以在自定義管理模板中使用？

Question

我正在擴展change_list.html，我需要輸出settings.py中定義的變量

如何將該特定變量傳遞到自定義管理模板上下文中？

Answer 1

class MyModelAdmin(admin.ModelAdmin): 
    ... 
    def changelist_view(self, request, extra_context=None): 
     extra_context = extra_context or {} 
     extra_context['some_var'] = 'This is what I want to show' 
     return super(MyModelAdmin, self).changelist_view(request, extra_context=extra_context) 

參見：https://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.changelist_view