我的代码抛出错误No module named util。你能告诉我我要去哪里了吗？
import os
import mongoengine
DATABASES =
'default': {
'ENGINE': 'django_mongodb_engine',
'NAME' : 'newdb',
'USER': 'admin',
'PASSWORD': 'admin',
'HOST': '127.0.0.1',
'PORT': '27017',
'SUPPORTS_TRANSACTIONS': False,
},
我遇到以下错误...
Unhandled exception in thread started by <function wrapper at
0x7f7d86a93938>
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 227, in wrapper
fn(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/runserver.py", line 117, in
inner_run
autoreload.raise_last_exception()
File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 250, in raise_last_exception
six.reraise(*_exception)
File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 227, in wrapper
fn(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/__init__.py", line 27,
in setup
apps.populate(settings.INSTALLED_APPS)
File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 108, in populate
app_config.import_models()
File "/usr/local/lib/python2.7/dist-packages/django/apps/config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/usr/local/lib/python2.7/dist-packages/django/contrib/auth/models.py", line 4, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "/usr/local/lib/python2.7/dist-packages/django/contrib/auth/base_user.py", line 52, in <module>
class AbstractBaseUser(models.Model):
File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py", line 124, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py", line 330, in add_to_class
value.contribute_to_class(cls, name)
File "/usr/local/lib/python2.7/dist-packages/django/db/models/options.py", line 214, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "/usr/local/lib/python2.7/dist-packages/django/db/__init__.py", line 33, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "/usr/local/lib/python2.7/dist-packages/django/db/utils.py", line 211, in __getitem__
backend = load_backend(db['ENGINE'])
File "/usr/local/lib/python2.7/dist-packages/django/db/utils.py", line 134, in load_backend
raise ImproperlyConfigured(error_msg)
django.core.exceptions.ImproperlyConfigured: 'django_mongodb_engine' isn't an available database backend.
Try using 'django.db.backends.XXX', where XXX is one of:
'mysql', 'oracle', 'postgresql', 'sqlite3'
Error was: No module named util
先谢谢您。