未解决的 url 参考(python django)

Unresolved url reference(python django)

我有一个未解决的 URL 请求,不太确定是什么导致了这个问题。

我正在为我的上下文应用程序设置主页

我在views.py中的观点:

from django.http import HttpResponse
from django.shortcuts import render

def home(request):
    return render(request, "homepage template.html")

我的 URL 在 urls.py:

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

urlpatterns = patterns('',
    # Examples:
    url(r'^$', 'homepage.views.home'),
    enter code here

浏览器报错:

No module named 'homepage'
Request Method:   GET
Request URL:  http://127.0.0.1:8000/
Django Version:   1.7.5
Exception Type:   ImportError
Exception Value:  
No module named 'homepage'
Exception Location:   C:\Python34\lib\importlib\__init__.py in import_module, line 109
Python Executable:    C:\Python34\python.exe
Python Version:   3.4.3
Python Path:  
['C:\Users\jodie\Desktop\NtokloMH',
 'C:\Windows\SYSTEM32\python34.zip',
 'C:\Python34\DLLs',
 'C:\Python34\lib',
 'C:\Python34',
 'C:\Python34\lib\site-packages']
Server time:  Sat, 7 Mar 2015 19:10:33 +0000

我以为我通过 views.py 和 urls.py 代码定义了模块,但是 pycharm 告诉我它无法解析 URL.

根据要求:

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'musicsearch',
)

如果 musicsearch 是您在 django 中自己创建的唯一已安装应用程序,并且 views.py 文件位于该目录中,则

urlpatterns = patterns('',
    # Examples:
    url(r'^$', 'homepage.views.home'),
    enter code here

应该是

urlpatterns = patterns('',
    # Examples:
    url(r'^$', 'musicsearch.views.home'),
    enter code here

否则,如果 homepage 是一个确实存在的应用程序,您需要将其添加到 INSTALLED_APPS 中:

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'musicsearch',
    'homepage',
)