admin源码解析

Admin模块的执行顺序

 

 

扫描每一个注册的每一个admin.py文件

 

 

 

 

 

 

 

 

 

url的解析

from django.shortcuts import HttpResponse
def test01(request):
    return HttpResponse("test01")

def test02(request):
    return HttpResponse("test02")

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^yuan/', ([
                    url(r'^test01/', test01),
                    url(r'^test02/', test02),

                    ],None,None)),

]

 

from django.conf.urls import url,include
from django.contrib import admin

from django.shortcuts import HttpResponse

def change_list_view(request):
    return HttpResponse("change_list_view")
def add_view(request):
    return HttpResponse("add_view")
def delete_view(request):
    return HttpResponse("delete_view")
def change_view(request):
    return HttpResponse("change_view")

def get_urls():

    temp=[
        url(r"^$".format(app_name,model_name),change_list_view),
        url(r"^add/$".format(app_name,model_name),add_view),
        url(r"^\d+/del/$".format(app_name,model_name),delete_view),
        url(r"^\d+/change/$".format(app_name,model_name),change_view),
    ]

    return temp


url_list=[]

for model_class,obj in admin.site._registry.items():

    model_name=model_class._meta.model_name
    app_name=model_class._meta.app_label

    # temp=url(r"{0}/{1}/".format(app_name,model_name),(get_urls(),None,None))
    temp=url(r"{0}/{1}/".format(app_name,model_name),include(get_urls()))
    url_list.append(temp)

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^yuan/', (url_list,None,None)),
]