如何满足直接到模板的导入？

Question

我从一个最初的Pinax0.7项目得到一个错误页面：

ImportError at /
No module named simple
Request Method: GET
Request URL:    http://stornge.com:8000/
Django Version: 1.5
Exception Type: ImportError
Exception Value:    
No module named simple
Exception Location: /home/jonathan/clay/../clay/urls.py in <module>, line 3
Python Executable:  /home/jonathan/virtual_environment/bin/python
Python Version: 2.7.3
Python Path:    
['/home/jonathan/clay/apps',
 '/home/jonathan/virtual_environment/local/lib/python2.7/site-packages/pinax/apps',
 '/home/jonathan/clay',
 '/home/jonathan/virtual_environment/local/lib/python2.7/site-packages/distribute-0.6.24-py2.7.egg',
 '/home/jonathan/virtual_environment/local/lib/python2.7/site-packages/pip-1.1-py2.7.egg',
 '/home/jonathan/virtual_environment/lib/python2.7',
 '/home/jonathan/virtual_environment/lib/python2.7/plat-linux2',
 '/home/jonathan/virtual_environment/lib/python2.7/lib-tk',
 '/home/jonathan/virtual_environment/lib/python2.7/lib-old',
 '/home/jonathan/virtual_environment/lib/python2.7/lib-dynload',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-linux2',
 '/usr/lib/python2.7/lib-tk',
 '/home/jonathan/virtual_environment/local/lib/python2.7/site-packages',
 '/home/jonathan/virtual_environment/local/lib/python2.7/site-packages/PIL']
Server time:    Mon, 25 Mar 2013 13:16:33 -0400

它犹豫的那一行，url.py:3，是：

from django.views.generic.simple import direct_to_template

如何更改导入或使用它的区域：

    urlpatterns = patterns('',
    url(r'^$', direct_to_template, {
        "template": "homepage.html",
    }, name="home"),

看起来我可以在主页上创建一个render_to_response（）视图，但是我想知道我应该如何解决它，如果没有人告诉我更好的方法，我就返回这个视图。

Answer 1

direct_to_template已被弃用。在django 1.5中，尝试在urls.py中使用基于类的视图

from django.views.generic import TemplateView

urlpatterns = patterns('',
    url(r'^$', TemplateView.as_view(template_name='homepage.html'), name="home"),
)

有一些关于迁移到版本1.4（当它被弃用时）的信息here。

Answer 2

除了基于类的视图TemplateView，还可以使用render函数，如下所示：

from django.shortcuts import render

urlpatterns = patterns("",
    url(r'^$', lambda request: render(request, 'homepage.html'), name="home"),
)