Django-1.3的helloworld3 admin模块 (附件带书)

把图片的附件后缀改成chm是一本中文电子书
G:\java\python\Python26\Lib\site-packages\django\contrib\admin是admin的源码


不知道搞神马，vpn下载不了代码，连不上数据库，搞得我放假两天睡了一天半，只能看python，
django-cms值得看一下，等溜完django吧
接helloword2：

修改settings.py加django.contrib.admin

INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'polls',
    'django.contrib.admin'
    # Uncomment the next line to enable the admin:
    # 'django.contrib.admin',
    # Uncomment the next line to enable admin documentation:
    # 'django.contrib.admindocs',
)

运行python manage.py syncdb
mysql会自动建立一个表django_admin_log
修改mysite/urls.py文件：（不知道搞神马，官方的txt让把bold的注释打开，考txt咋看bold，上官网才知道原来是以下）

from django.conf.urls.defaults import *

# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    # Example:
    # (r'^mysite/', include('mysite.foo.urls')),

    # Uncomment the admin/doc line below and add 'django.contrib.admindocs'
    # to INSTALLED_APPS to enable admin documentation:
    # (r'^admin/doc/', include('django.contrib.admindocs.urls')),

    # Uncomment the next line to enable the admin:
    (r'^admin/', include(admin.site.urls)),
)

python manage.py createsuperuser --username=haoning --email=[e-mail]
创建超级用户
python manage.py runserver
（运行后cpu占%17，咋怎么大？）
http://127.0.0.1:8000/admin/
登陆后能看见group，users，子工程polls，site

改一个setting.py和url.py之后再python manage.py syncdb，建个用户，admin就可以用了


---------------------------
在poll下建个admin.py

from polls.models import Poll
from django.contrib import admin

admin.site.register(Poll)

动态加载poll，改变文件后会auto-reloads
尝试改变布局：

class PollAdmin(admin.ModelAdmin):
    fields = ['pub_date', 'question']

admin.site.register(Poll, PollAdmin)

class PollAdmin(admin.ModelAdmin):
    fieldsets = [
        (None,               {'fields': ['question']}),
        ('Date information', {'fields': ['pub_date']}),
    ]

admin.site.register(Poll, PollAdmin)

class PollAdmin(admin.ModelAdmin):
    fieldsets = [
        (None,               {'fields': ['question']}),
        ('Date information', {'fields': ['pub_date'], 'classes': ['collapse']}),
    ]