无法从django import引用模型

时间:2013-01-18 22:15:43

标签: python django

我正在尝试在我正在处理的网站中设置模块。我正在构建一个Testimonials模块,我相信我已经正确地得到了代码结构,虽然我不太确定(我是Django / Python的新手,但被告知它与RoR类似。我没有太多运气)。当我导入它并尝试引用它时,我已经遇到了Django无法识别模块模型的问题。例如:

            from django.db import models
            from django.db.models import permalink

但是第2行会引发错误,因为第1行不想正确导入。我从教程中获取了这些代码,我购买的书籍似乎支持这种结构。所以我做了进一步的研究,我想我需要激活我的模块才能开始在整个代码中引用它。模型模块陷入了试图加载并试图同时查看的循环中。从理论上讲,我的理解是如果我激活模块,这种情况就会停止发生。

所以我被告知我需要在终端中使用与此类似的代码:

            python manage.py sql realtor/apps/testimonial/

但我的回答是:

            Error: App with label realtor/apps/testimonial/ could not be found. 
            Are you sure your INSTALLED_APPS setting is correct?

所以我看看已安装的应用程序,据我所知......我已将其设置正确:

            # project
            'realtor',
            'realtor.apps.blog',
            'realtor.apps.testimonial',

我真的被困,因为我不知道如何向前推进,由于我缺乏经验,我甚至不知道这是我的实际问题。

谢谢你们!

更新

我还以为我会分享浏览网站时遇到的错误。

ImportError at /admin/
No module named models
Request Method: GET
Request URL:    http://127.0.0.1:8000/admin/
Django Version: 1.4.1
Exception Type: ImportError
Exception Value:    
No module named models
Exception Location:     /Users/andrewkelly/Documents/Projects/1027_BRAD_BIRD/WORKING_BUILD/realtor/apps/testimonial/ad    min.py in <module>, line 2
Python Executable:  /usr/bin/python
Python Version: 2.7.2
Python Path:    
['/Users/andrewkelly/Documents/Projects/1027_BRAD_BIRD/WORKING_BUILD',
 '/Library/Python/2.7/site-packages/pip-1.2.1-py2.7.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']

1 个答案:

答案 0 :(得分:0)

realtor是应用吗?也许您必须从​​INSTALLED_APPS删除此行。