Python-django安装

1. download django:

   https://www.djangoproject.com/download/ 

   现在需要的版本，如Django-1.3.7.tar.gz

2. 解压Django-1.3.7.tar.gz:

   tar zxvf Django-1.3.7.tar.gz

   cd Django-1.3.7
   

3. 使用root用户调用python命令 安装django到ubuntu:
   

   sudo python setup.py install

   if there is no error info，good luck！
   

4. 测试django 模块是否能正常运行：

   >>> import django
   >>>
   if there is no error info ,good luck!

5. 测试django自带测试服务器：

   1. python manage.py runserver

   2. 正确结果现实如下：

      Validating models...
      
      0 errors found
      Django version 1.3.7, using settings 'csvt01.settings'
      Development server is running at http://127.0.0.1:8000/
      Quit the server with CONTROL-C.
      [11/Oct/2015 22:21:17] "GET / HTTP/1.1" 200 2051

6. 目前为止，django-1.3.7 安装基本完成

7. 开始创建django工程：

   1. django-admin.py startproject mysite 创建mysite 工程；

   2. mysite/
      __init__.py
      manage.py
      settings.py
      urls.py

8. 设置工程的时区和语言：

   1. vim settings.py

   2. LANGUAGE_CODE = 'zh-cn'

   3. TIME_ZONE = 'Asia/Shanghai'

9. 把即将要实现的应用的名称写到INSTALLED_APPS 元组中：

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

10. 修改urls.py（就是    url config文件）,指定应用访问路径

    1. vim urls.py like this：

       from django.conf.urls.defaults import patterns, include, url
       
       # Uncomment the next two lines to enable the admin:
       # from django.contrib import admin
       # admin.autodiscover()
       
       urlpatterns = patterns('',
           # Examples:
           # url(r'^$', 'csvt01.views.home', name='home'),
           # url(r'^csvt01/', include('csvt01.foo.urls')),
       
           # Uncomment the admin/doc line below to enable admin documentation:
           # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
       
           # Uncomment the next line to enable the admin:
           # url(r'^admin/', include(admin.site.urls)),
           url(r'^blog/index', include(blog.views.index)),
       )

11. 创建一个应用：

    1. 使用django创建一个blog application：

       django-admin.py startapp blog

       /blog：
       

       __init__.py

       models.py

       tests.py

       views.py

https://docs.python.org/2/tutorial/modules.html