在管理站点之外重用 Django 变更列表
Django 更改列表表真的很酷 - 可搜索、可过滤、多选操作等。
我正在为应用程序构建自定义后端，并且我不断意识到：这正是我所需要的，我应该重新使用它。
有没有人有过在 Django 管理应用程序之外使用更改列表的经验？
我目前得到的是这样的：
from profile.admin import ProfileAdmin
from django.contrib.admin.sites import AdminSite
from profile.models import Profile
profile_admin = ProfileAdmin(Profile, AdminSite())
return profile_admin.changelist_view(request)
我想知道是否有人有这方面的经验或可以提出替代方案。
The Django changelist table is really cool - searchable, filterable, multi-select actions etc.
I'm building a custom backend for an app and I keep realizing: this is exactly what I need, I should re-use it.
Has anyone had any experience using the change list outside of Django's admin app?
What I've arrived at currently is something like this:
from profile.admin import ProfileAdmin
from django.contrib.admin.sites import AdminSite
from profile.models import Profile
profile_admin = ProfileAdmin(Profile, AdminSite())
return profile_admin.changelist_view(request)
I'd like to know if anyone has had experience with this or can suggest an alternative.
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ChangeList 作为一个类非常酷且功能齐全。但是，在 AdminSite 整体环境之外很难使用。
ChangeList 类需要 12 个必需的
__init__()参数。仅这个数字就应该让您远离，而且当您意识到这些数字都来自管理员changelist_view()时，就会加倍如此。虽然这些参数自 Django 1.1 以来一直保持不变，但它们确实从 1.0 开始发生了变化，而且它是一个 Django 内部对象，我不会依赖它的接口是否稳定。使用 ChangeList 的最佳方法 - 或者特别是获得 changelist 好处（这就是您所追求的） - 是使用
changelist_view()方法。使用它当然需要使用/子类化 AdminSite。 这是值得做的，或者至少值得尝试。看起来您已经这样做了。该方法采用
request参数，并且类似于指向的 URL 路由中的/(?P%s)/(?P%s)/ 它。深入研究代码：
ChangeList存在于django.contrib.admin.views.main中changelist_view()是django 上的一个方法。 contrib.admin.options.ModelAdmin更新： 在 Django 1.4 中，
ChangeList和changelist_view()通过添加一和二进行更改分别新的参数。ChangeList as a class is really cool and feature-full. However, it's hard to use outside the context of the AdminSite monolith.
The ChangeList class takes 12 required
__init__()parameters. That number alone should steer you away and doubly so when you realize those are all sourced from the Adminchangelist_view(). While those parameters have remained the same since Django 1.1, they did change from 1.0 and it's so much a Django internal object, I wouldn't rely on its interface being stable.The best way to use ChangeList — or specifically to get the changelist benefits (which is what you are after) — is to use the
changelist_view()method. Using that of course requires using/subclassing AdminSite. This is worth doing, or at least trying out. Looks like you already are.That method takes the
requestparameter and likes/(?P<app_label>%s)/(?P<model_name>%s)/in the URL route that points to it.Digging into the code:
ChangeListlives indjango.contrib.admin.views.mainchangelist_view()is a method ondjango.contrib.admin.options.ModelAdminUPDATE: In Django 1.4, both
ChangeListandchangelist_view()changed by adding one and two new parameters respectively.