I'm working through the book "The Definitive Guide to Django" and am stuck on a piece of code.
This is the code in my settings.py:
ROOT_URLCONF = 'mysite.urls'
I have the following code in my urls.py
from django.conf.urls.defaults import *
from mysite.views import hello, my_homepage_view
urlpatterns = patterns('', ('^hello/$', hello),
)
urlpatterns = patterns('', ('^time/$', current_datetime),
)
And the following is the code in my views.py file:
from django.http import HttpResponse
import datetime
def hello(request):
return HttpResponse("Hello World")
def current_datetime(request):
now = datetime.datetime.now()
html = "<html><body>It is now %s.</body></html>" % now
return HttpResponse(html)
Yet, I get the following error when I test the code in the development server.
NameError at /time/
name 'c开发者_如何学运维urrent_datetime' is not defined
Can someone help me out here? This really is just a copy-paste from the book. I don't see any mistyping.
Change:
from mysite.views import hello, my_homepage_view
To this:
from mysite.views import current_datetime, hello, my_homepage_view
Here's some documentation: http://www.djangobook.com/en/1.0/chapter03/
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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