python - 值错误 : Unable to configure filter 'require_debug_false' : Cannot resolve 'django.utils.log.RequireDebugFalse' : No module named RequireDebugFalse

Question

我正在尝试将 MySQL 数据库连接到 Django。我看过很多表格，但我无法解决我的问题。以下是我执行 python manage.py syncdb 时得到的结果:

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 429, in execute_from_command_line
utility.execute()
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 379, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 252, in fetch_command
app_name = get_commands()[subcommand]
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 101, in get_commands
apps = settings.INSTALLED_APPS
  File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py", line 276, in __getattr__
self._setup()
  File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 42, in _setup
self._wrapped = Settings(settings_module)
  File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 139, in __init__
logging_config_func(self.LOGGING)
  File "/usr/lib/python2.7/logging/config.py", line 777, in dictConfig
dictConfigClass(config).configure()
  File "/usr/lib/python2.7/logging/config.py", line 562, in configure
'filter %r: %s' % (name, e))
  ValueError: Unable to configure filter 'require_debug_false': Cannot resolve 'django.utils.log.RequireDebugFalse': No module named RequireDebugFalse

我在 Ubuntu 上使用 virtualenv。

记录信息::

   LOGGING = {
   'version': 1,
   'disable_existing_loggers': False,
   'filters': {
    'require_debug_false': {
        '()': 'django.utils.log.RequireDebugFalse'
    }
},
'handlers': {
    'mail_admins': {
        'level': 'ERROR',
        'filters': ['require_debug_false'],
        'class': 'django.utils.log.AdminEmailHandler'
    }
},
'loggers': {
    'django.request': {
        'handlers': ['mail_admins'],
        'level': 'ERROR',
        'propagate': True,
    },
}

Answer 1

从回溯中可以清楚地看出您没有使用安装在虚拟环境中的 Django 版本；它正在使用安装在 /usr/local/lib/python2.7/dist-packages/django/ 中的版本。

该配置适用于 Django 1.4，但您使用的 Ubuntu 安装运行的是 Django 1.3 或更早版本。

您需要确保您使用的 virtualenv 配置为在没有 站点包的情况下运行。