要防止未登录的用户查看context_processor,可以通过以下步骤实现: 首先,在Django的settings.py文件中设置一个变量,用于标识用户是否已登录。例如,可以设置一个名为"IS_LOGGED_IN"的布尔变量,默认值为False。 创建一个自定义的context_processor函数,用于检查用户是否已登录。该函数可以在每个请求中被调用,
所以需要引入RequestContext处理器。 fromdjango.shortcutsimportrender_to_responsefromdjango.templateimportRequestContextdefcustom_proc(request): # context处理器,它接收一个HttpRequest对象,然后返回一个字典"A context processor that provides 'app', 'user' and 'ip_address'."return{'app':'My app','user':...
1. context django里面 render 函数,HttpResponse,都有一个参数,context={},这个参数用于将视图层处理得到的数据传递到模板层。 2. context_processor 在settings.py文件中,TEMPLATES配置模板引擎,具体的模板引擎有一个OPTIONS选项,这个选项里面接下来配置一个context_processors,里面指定按照顺序执行的context函数,用于给...
"""A set of request processors that return dictionaries to be merged into atemplate context. Each function takes the request object as its only parameterand returns a dictionary to add to the context.These are referenced from the 'context_processors' option of the configurationof a DjangoTemplate...
概述:django.core.context_processors.auth should be in contrib→`auth` context processor shouldn't error if `AuthenticationMiddleware` isn't being used It seems there are two facets to this ticket: django.core.context_processors.authshould be incontrib ...
This is why theTemplateclass that is being used is the one defined indjango/template/base.pywhichrendermethod is defined asdef render(self, context). I hope this helps! Ahh I see: sorry I was just trying to help out those who were keen to take on working on a fix. I don't really...
First we write the context processor. It’s an extremely simple function: def media_url(request): from django.conf import settings return {'media_url': settings.MEDIA_URL} 1. Notice that it takes the current request’s HttpRequest instance as an argument; in this example we...
Django 1.11 实践 步骤1 应用根目录下,新建自定义context上下文处理器对应的py文件(例中为 project_dir/website/context_processors.py,和views.py文件在同一级目录) context_processors.py def customer_processor(request): temp_dic = {'user_id': 10003, 'name':'shouke'} ...
问django中继AuthContextProcessorTests test_session_not_accessed失败EN<!DOCTYPE html> Doc...
django.template.context_processors中有这样一个函数 1 2 defrequest(request): return{'request': request} 其中的每一个函数都对应一个渲染器 Django 1.7 及以前的代码在这里:django.core.context_processors.request函数是一样的。 在settings.py 中: ...