我试图了解问题所在:
我正在尝试导入模块:
from main.models import Main
from django.contrib import admin
admin.site.register(Main)
然而,当我尝试点击管理网站时,我收到了一个django错误页面:
ImportError at /admin/
cannot import name Main
I noticed that it provides a dump of the **Python Path:**
Python Path: ['/Users/brian/src/SampleApp/src/SampleApp', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python26.zip', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-mac', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-mac/lib-scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-tk', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-old', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-dynload', '/Library/Python/2.6/site-packages', '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/PyObjC', '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/wx-2.8-mac-unicode']
然而,我不明白的是这条Python路径在哪里设置?
执行export PYTHONPATH
不会返回任何内容,因为它未在环境变量中设置。
我需要导入一个位于/Users/brian/src/SampleApp/src/SampleApp/main/models.py
的模块由于
答案 0 :(得分:4)
PYTHONPATH可以通过以下方式访问:
import sys
print sys.path
尝试一些调试就是使用:
from main import models
from django.contrib import admin
admin.site.register(models.Main)
并查看是否可以提供更多信息。
答案 1 :(得分:1)
__init__.py
中有/Users/brian/src/SampleApp/src/SampleApp/main/
吗?这是考虑用于搜索的main
目录所必需的。空__init__.py
即可。
您还可以验证Main
是否已定义。简单的import main.models
是否有效?