class BusinessProposalArticle( models.Model ):
    company = models.ForeignKey(Companies, verbose_name=u"Компании" )
    busprop = models.ForeignKey(BusinessProposal, verbose_name=u"П")
    class Translation(multilingual.Translation):
        body = models.TextField( verbose_name=u"Контент" )
    class Meta:
        verbose_name_plural = u"Бизнес пропозиции(меню)"

Validating models...
Unhandled exception in thread started by <function inner_run at 0x013404B0>
Traceback (most recent call last):
  File "C:\Python26\lib\site-packages\django\core\management\commands\runserver.py", line 48, in inner_run
    self.validate(display_num_errors=True)
  File "C:\Python26\lib\site-packages\django\core\management\base.py", line 249, in validate
    num_errors = get_validation_errors(s, app)
  File "C:\Python26\lib\site-packages\django\core\management\validation.py", line 28, in get_validation_errors
    for (app_name, error) in get_app_errors().items():
  File "C:\Python26\lib\site-packages\django\db\models\loading.py", line 131, in get_app_errors
    self._populate()
  File "C:\Python26\lib\site-packages\django\db\models\loading.py", line 58, in _populate
    self.load_app(app_name, True)
  File "C:\Python26\lib\site-packages\django\db\models\loading.py", line 74, in load_app
    models = import_module('.models', app_name)
  File "C:\Python26\lib\site-packages\django\utils\importlib.py", line 35, in import_module
    __import__(name)
  File "D:\Administrator\workspace\climat_backup\src\leftmenu\models.py", line 6, in <module>
    from products.models import *
  File "D:\Administrator\workspace\climat_backup\src\products\models.py", line 178, in <module>
    class BusinessProposalArticle( models.Model ):
  File "D:\Administrator\workspace\climat_backup\src\products\models.py", line 183, in BusinessProposalArticle
    busprop = models.ForeignKey(BusinessProposal, verbose_name=u"&#9576;Я")
NameError: name 'BusinessProposal' is not defined

from my_models.models import BusinessProposal

from my_models.models import BusinessProposal

import my_models.models.BusinessProposal