在哪里可以修改第三方应用的管理视图代码？ [英] Where do I modify the admin view code for a 3rd party app?

问题描述

我在我的django webapp中使用了第三方应用程序。
但是我想为第三方应用程序中的其中一个模型定制管理视图。
定制不只是更改 change_list.html 模板，即我需要添加代码来与外部webservice等进行交流。

但是，我不想修改第三方应用程序。相反，我想覆盖它。
如何覆盖来自第三方应用程序的模型的 ModelAdmin ？

解决方案

这应该让你开始：

  from django.contrib import admin 
 from thirdpartyapp .models import ThirdPartyModel 
 from thirdpartyapp.admin import ThirdPartyAdmin 
 
 class CustomThirdPartyAdmin（ThirdPartyAdmin）：
 pass 
 
 
 admin.site.unregister （ThirdPartyModel）
 admin.site.register（ThirdPartyModel，CustomThirdPartyAdmin）
  

我经常使用定制UserAdmin ，如此答案所示。

I am using a 3rd party app in my django webapp. But I want to customize the admin view for one of the models in the 3rd party app. The customization is more than changing the change_list.html template i.e. I will need to add code to talk to an external webservice etc.

However, I don't want to modify the 3rd party app. Instead I want to override it. How I override the ModelAdmin for a model that comes from a 3rd party app ?

解决方案

This should get you started:

from django.contrib import admin
from thirdpartyapp.models import ThirdPartyModel
from thirdpartyapp.admin import ThirdPartyAdmin

class CustomThirdPartyAdmin(ThirdPartyAdmin):
    pass


admin.site.unregister(ThirdPartyModel)
admin.site.register(ThirdPartyModel, CustomThirdPartyAdmin)

I use this often to customize the UserAdmin as shown in this answer.

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