django.core.exceptions.ImproperlyConfigured：请求的设置LOGGING_CONFIG，但未配置设置 [英] django.core.exceptions.ImproperlyConfigured: Requested setting LOGGING_CONFIG, but settings are not configured

问题描述

我正在尝试运行一个填充脚本，该脚本是从tango_with_django教程（ https://github.com/leifos/tango_with_django/blob/master/tango_with_django_project/populate_rango.py ），但是我得到了以下追溯，它似乎与Django 1.7中的更改有关？如果有人能解释我在做什么错，我将不胜感激。

I'm trying to run a populate script which I put together from the tango_with_django tutorial (https://github.com/leifos/tango_with_django/blob/master/tango_with_django_project/populate_rango.py) however I'm getting the below traceback and it seems to be related to changes made in Django 1.7? I'd appreciate if someone could explain what I'm doing wrong here.

(test_env) C:\Users\WriteCode\test_env\epl>python populate_clubs.py
Traceback (most recent call last):
  File "populate_clubs.py", line 4, in <module>
    django.setup()
  File "c:\Python27\lib\site-packages\django\__init__.py", line 20, in setup
    configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
  File "c:\Python27\lib\site-packages\django\conf\__init__.py", line 46, in __ge
tattr__
    self._setup(name)
  File "c:\Python27\lib\site-packages\django\conf\__init__.py", line 40, in _set
up
    % (desc, ENVIRONMENT_VARIABLE))
django.core.exceptions.ImproperlyConfigured: Requested setting LOGGING_CONFIG, b
ut settings are not configured. You must either define the environment variable
DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

(test_env) C:\Users\WriteCode\test_env\epl>

我的populate_clubs.py脚本

My populate_clubs.py script

import os
import sys
import django
django.setup()


def add_club(name, nickname, manager, established, stadium, active=True):
    c = clubs.objects.get_or_create(name=name, nickname=nickname, manager=manager, established=established, stadium=stadium, active=active)
    return c

def populate():
    add_club(name = "Aston Villa",
        nickname = "Villans",
        manager = "Tim Sherwood",
        established = "1897",
        stadium = "Villa Park"
        )

    # Print out what was added
    for c in clubs.objects.all():
        print "The following has been added to clubs:" + c



# Start execution
if __name__ == '__main__':
    print "Starting club population script..."
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'epl.settings')
    from teams.models import clubs
    populate()

推荐答案

通话设置 DJANGO_SETTINGS_MODULE 环境变量后，应转到 django.setup 。只需将其移动到 os.environ.setdefault 之后的 __ main __ 中即可。

Call to django.setup should go after setting DJANGO_SETTINGS_MODULE environment variable. Just move it into your __main__ right after os.environ.setdefault.

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