摘要：While you're editingsettings.py, take note of the INSTALLED_APPSsetting towards the bottom of the file. That variable holds the names of all Django applications that are activated in this Django insta... 阅读全文

摘要：Django comes with a robust cache system that lets you save dynamic pages so they don’thave to be calculated for each request. For convenience, Django offers different levels of cachegranularity:... 阅读全文

摘要：The session and authorization system is a lot to absorb. Most of the time, you won’t needall the features described in this chapter, but when you need to allow complex interactionsbetween users,... 阅读全文

摘要：Django has convenient built-in tools that you can use to produce some common non-HTML content:　　• RSS/Atom syndication feeds　　• Sitemaps (an XML format originally developed by Google that ... 阅读全文

摘要：This chapter covers the last essential step of building a Django application: deploying it toa production server.　　If you’ve been following along with our ongoing examples, you probably used the... 阅读全文

摘要：Django ships with generic views to do the following:　　• Perform common “simple” tasks: redirect to a different page or render a giventemplate.　　• Display list and detail pages ... 阅读全文

摘要：In short, a model’s manager is an object through which Django models perform databasequeries. Each Django model has at least one manager, and you can create custom managers tocustomize database ... 阅读全文

摘要：Practice1: Write a custom tagPractice2: Write a custom filter 阅读全文

摘要：In Python regular expressions, the syntax for named regular expression groups is(?P<name>pattern), where name is the name of the group and pattern is some pattern to match.　　If you put a single ... 阅读全文

摘要：Django comes with a form library, called django.forms, that handles many of the issues we’vebeen exploring in this chapter—from HTML form display to validation. Let’s dive in andrewo... 阅读全文

摘要：admin.pyCode highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1fromdjango.contribimportadmin2frommysite.books.modelsimportPublisher,Author,Book34classAuthor... 阅读全文

摘要：What’s the difference between a project and an app?The difference is that of configuration vs. code:　　• A project is an instance of a certain set of Django apps, plus the configuration for... 阅读全文

摘要：Template:[代码]View:[代码]Settings:settings.pyCode highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1TEMPLATE_DIRS=(2'/django/mysite/templates',3#Putstringshere... 阅读全文

摘要：views.pyCode highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1fromdjango.httpimportHttpResponse,Http4042importdatetime34defhello(request):5returnHttpRespon... 阅读全文

摘要：Django only supports python 2.4 to python 2.6.　　If you run "python setup.py install" with python 3.0+ installed, you will get error like "u'SVN' syntax error".　　After running "django-admin.py startpro... 阅读全文

摘要：Django is a web framework.Why I want to learn Django?　　Because I want to practice my python skills. 阅读全文