Patch 2

docs/intro/tutorial03.txt

@@ -1,73 +1,63 @@
 =====================================
-Writing your first Django app, part 3
+编写你的第一个Django应用,第三部分
 =====================================
 
-This tutorial begins where :doc:`Tutorial 2 </intro/tutorial02>` left off. We're
-continuing the Web-poll application and will focus on creating the public
-interface -- "views."
+本教程紧接着教程2</intro/tutorial02>。我们继续讨论“Web-poll”这个应用，并主要关注如何
+创建公共接口--“视图”。
 
-Philosophy
+设计原则
 ==========
 
-A view is a "type" of Web page in your Django application that generally serves
-a specific function and has a specific template. For example, in a Weblog
-application, you might have the following views:
 
-* Blog homepage -- displays the latest few entries.
+所谓的“视图”就是Django项目有明确的作用并且有特定的模板。例如，在一个网络日志应用中，
+你也许会需要以下视图：
 
-* Entry "detail" page -- permalink page for a single entry.
+*博客主页--显示最新的条目
 
-* Year-based archive page -- displays all months with entries in the
-  given year.
+*“详细”页面--单一条目的链接
 
-* Month-based archive page -- displays all days with entries in the
-  given month.
+*按照年份归档的页面--显示给定年份每月月份的条目。
 
-* Day-based archive page -- displays all entries in the given day.
+*按照月份归档的页面--显示给定月份每天的条目。
 
-* Comment action -- handles posting comments to a given entry.
+*按照日归档的页面--显示给定日期的所有条目
 
-In our poll application, we'll have the following four views:
+*评论操作--处理条目的评论
 
-* Poll "index" page -- displays the latest few polls.
+在投票应用中，会有以下视图：
 
-* Poll "detail" page -- displays a poll question, with no results but
-  with a form to vote.
+* 投票“主页” -- 显示最新的投票。
 
-* Poll "results" page -- displays results for a particular poll.
+* 投票“详细”页面 -- 显示一个并未有结果的投票表格。
 
-* Vote action -- handles voting for a particular choice in a particular
-  poll.
+* 投票“结果”页面 -- 显示对每个投票的结果
 
-In Django, each view is represented by a simple Python function.
+*投票操作 -- 处理特定的投票过程。
 
-Design your URLs
+在Django中，每个视图由一个简单的Python函数代表
+
+设计自己的URLs
 ================
 
-The first step of writing views is to design your URL structure. You do this by
-creating a Python module, called a URLconf. URLconfs are how Django associates
-a given URL with given Python code.
+第一步是设计URL结构。首先创建Python模块，并命名为URLconf。Django通过URLconf连接
+和给定的URL和Python代码。
+
 
-When a user requests a Django-powered page, the system looks at the
-:setting:`ROOT_URLCONF` setting, which contains a string in Python dotted
-syntax. Django loads that module and looks for a module-level variable called
-``urlpatterns``, which is a sequence of tuples in the following format::
+当用户获取一个Django页面，系统会查询 :setting:`ROOT_URLCONF`环境。`ROOT_URLCONF`含有
+Python语法中的字符串。Django载入指定模版并定位名为``urlpatterns``的变量。
+``urlpatterns``格式如下::
 
     (regular expression, Python callback function [, optional dictionary])
 
-Django starts at the first regular expression and makes its way down the list,
-comparing the requested URL against each regular expression until it finds one
-that matches.
+Django从第一个表达式开始读取整个list，比较requested URL和list中的每个表达式，
+直到找到符合的配对。
+
+当找到一个匹配时，Django调用Python回调函数，这个回调函数第一个参数是类“django.http.HttpRequest”的
+对象，任何从正则表达式“捕获”到的值作为第二个参数，同时，字典中的关键字是可选参数(三元组第三项可选)
 
-When it finds a match, Django calls the Python callback function, with an
-:class:`~django.http.HttpRequest` object as the first argument, any "captured"
-values from the regular expression as keyword arguments, and, optionally,
-arbitrary keyword arguments from the dictionary (an optional third item in the
-tuple).
+`~django.http.HttpRequest`类的更多细节参照文档`/ref/request-response`。
+URLconfs的更多细节参照文档`/topics/http/urls`。
 
-For more on :class:`~django.http.HttpRequest` objects, see the
-:doc:`/ref/request-response`. For more details on URLconfs, see the
-:doc:`/topics/http/urls`.
 
 When you ran ``django-admin.py startproject mysite`` at the beginning of
 Tutorial 1, it created a default URLconf in ``mysite/urls.py``. It also