Hi guys,
I hit a problem when add ManyToManyField via EXTRA_MODEL_FIELDS.
I wanna add relation between DiscountCode and User Model like this:
from django.contrib.auth.models import User
EXTRA_MODEL_FIELDS = (
(
"cartridge.shop.models.DiscountCode.rel_users",
"ManyToManyField",
(User,),
{"blank": True, "null": True,'verbose_name':"valid
users",'related_name':'discountcodes'},
),
)
I got this:
D:\workspace43\weichun>python manage.py runserver
Traceback (most recent call last):
File "manage.py", line 11, in <module>
from settings import PROJECT_ROOT, PROJECT_DIRNAME
File "D:\workspace43\weichun\settings.py", line 362, in <module>
from local_settings import *
File "D:\workspace43\weichun\local_settings.py", line 53, in <module>
from django.contrib.auth.models import User
File "D:\Python27\lib\site-packages\django\contrib\auth\models.py", line
8, in <module>
from django.db import models
File "D:\Python27\lib\site-packages\django\db\__init__.py", line 11, in
<module>
if settings.DATABASES and DEFAULT_DB_ALIAS not in settings.DATABASES:
File "D:\Python27\lib\site-packages\django\conf\__init__.py", line 52, in
__getattr__
self._setup(name)
File "D:\Python27\lib\site-packages\django\conf\__init__.py", line 45, in
_setup
% (desc, ENVIRONMENT_VARIABLE))
django.core.exceptions.ImproperlyConfigured: Requested setting DATABASES,
but settings are not configured. You must either define the environment
variable DJANGO_SETTINGS_MODULE or call settings.confi
gure() before accessing settings.
So how to fix this? Does EXTRA_MODEL_FIELDS support adding ManyToManyField?
Thanks.
Wesley
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