由于设置模块加载，Django DB模块的外部使用失败

我在外部网关脚本中使用Django DB模块时遇到问题。我有下 myproject的以下Python文件/所有MyApplication/lib.py由于设置模块加载，Django DB模块的外部使用失败

#<path>/myproject/myapplication/lib.py 
from django.db import connection 
from django.db import settings 

#SOME METHODS ARE HERE

，其使用Django分贝模块

。

我需要进口LIB在另一个python脚本同一目录下的myproject /所有MyApplication/gateway.py

#<path>/myproject/myapplication/gateway.py 
import sys, os 
os.environ['DJANGO_SETTINGS_MODULE'] = "myproject.settings" 
sys.path.append('../') 
import lib 

#SOME LOGIC HERE

，但它与下面的错误而失败：

Fisbrok:myproject firas$ python myapplication/gateway.py 
Traceback (most recent call last): 
    File "myapplication/gateway.py", line 7, in ? 
    import lib 
    File ".... lib.py", line 1, in ? 
    from django.db import connection 
    File "/opt/local/lib/python2.4/site-packages/django/db/__init__.py", line 14, in ? 
    if not settings.DATABASES: 
    File "/opt/local/lib/python2.4/site-packages/django/utils/functional.py", line 276, in __getattr__ 
    self._setup() 
    File "/opt/local/lib/python2.4/site-packages/django/conf/__init__.py", line 40, in _setup 
    self._wrapped = Settings(settings_module) 
    File "/opt/local/lib/python2.4/site-packages/django/conf/__init__.py", line 75, in __init__ 
    raise ImportError("Could not import settings '%s' (Is it on sys.path? Does it have syntax errors?): %s" % (self.SETTINGS_MODULE, e)) 
ImportError: Could not import settings 'myproject.settings' (Is it on sys.path? Does it have syntax errors?): No module named myproject.settings

我错过了什么吗？

来源

2010-07-07 Firas

您的项目目录，myproject必须是在python路径来进行设置模块myproject.settings

您可以通过

import sys 
sys.path.insert(0, 'absolute/path/to/project')

前

设置在gateway.py文件蟒项目目录line

os.environ['DJANGO_SETTINGS_MODULE'] = "myproject.settings"

来源

2010-07-07 14:45:55 Ashok

由于设置模块加载，Django DB模块的外部使用失败

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