未定义 Python 名称“os”
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Python name 'os' is not defined
提问by ExoticBirdsMerchant
I am trying to run this python module
我正在尝试运行这个 python 模块
from settings import PROJECT_ROOT
DEBUG = True
TEMPLATE_DEBUG = DEBUG
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME' : os.path.join(BASE_DIR, 'db_name.sqlite3'),
}
}
# Make this unique, and don't share it with anybody.
SECRET_KEY = 'sdfgtardyure34654356435'
# Python dotted path to the WSGI application used by Django's runserver; added in v1.4
WSGI_APPLICATION = 'wsgi.application'
############### PYSEC specific variables
# assumes this directory exists
DATA_DIR = "%s/pysec/data/" % PROJECT_ROOT
But whenever i try to run it by F5i get this
但是每当我尝试运行它时，F5我都会得到这个
Traceback (most recent call last):
File "C:\Python27\pysec-master\local_settings-example.py", line 11, in <module>
'NAME' : os.path.join(BASE_DIR, 'db_name.sqlite3'),
NameError: name 'os' is not defined
The module lives in the C:\Python27\pysec-masterand i got pysec for here
该模块位于C:\Python27\pysec-master，我在这里得到了 pysec
Do you know what must i do to run the module with success?
你知道我必须做什么才能成功运行模块吗？
采纳答案by Ivaylo
Just add:
只需添加：
import os
in the beginning, before:
一开始，之前：
from settings import PROJECT_ROOT
This will import the python's module os, which apparently is used later in the code of your module without being imported.
这将导入 python 的模块os，它显然稍后在您的模块代码中使用而没有被导入。
回答by Quintec
The problem is that you forgot to import os. Add this line of code:
问题是你忘记导入 os. 添加这行代码：
import os
And everything should be fine. Hope this helps!
一切都应该没问题。希望这可以帮助！
