当"包含"Django URL模式时,'function'对象不可订阅？

Question

我正在制作一个Django网站,关于我在http://youtube.com上观看的教程,我遇到了问题.这是我的urls.py脚本:

from django.conf.urls import patterns, include, url

# Uncomment the next two lines to enable the admin:
# from django.contrib import admin
# admin.autodiscover()

urlpatterns = patterns('',
    (r'^', include['FirstBlog.apps.homepage.urls']),
    # Examples:
    # url(r'^$', 'FirstBlog.views.home', name='home'),
    # url(r'^FirstBlog/', include('FirstBlog.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)),
)

我的输出:

TypeError at /
'function' object is not subscriptable
Request Method: GET
Request URL:    http://127.0.0.1:8000/
Django Version: 1.4
Exception Type: TypeError
Exception Value:    
'function' object is not subscriptable
Exception Location: /Users/thor/Sites/FirstBlog/FirstBlog/urls.py in <module>, line 8
Python Executable:  /usr/bin/python
Python Version: 2.7.1
Python Path:    
['/Users/thor/Sites/FirstBlog',
 '/Library/Python/2.7/site-packages/MySQL_python-1.2.3-py2.7-macosx-10.7-intel.egg',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC',
 '/Library/Python/2.7/site-packages']
Server time:    Wed, 2 May 2012 17:42:04 -0500

请帮忙？

另外,如果你有一个很好的教程,我可以关注,请链接我!另外,我最好使用Mamp Pro作为数据库.帮助一个n00b？

Answer 1

include是一个功能; 你订阅它就像它是一个列表一样.

例如:

apples = [ 'Granny Smith', 'Russet' ]
red_apple = apples[1]    # <-- Subscripting a list

由于无法下载函数,因此会收到您发布的错误.但是,正如在注释示例中可以看到的那样,您应该使用以下语法调用该函数():

(r'^', include('FirstBlog.apps.homepage.urls'))
#             ^                              ^