AttributeError: Das Objekt „Module“ hat kein Attribut „Geschäft“. ⇐ Python

[Guest]

Dies ist /app03/views.py:

Code: Select all

from django.db import models

def business(request):
v = models.Business.objects.all()   # this is the line10
# QuerySet
# [obj(id, caption, code), obj,obj...]
return render(request, '/app03/business.html', {'v':v})

Dies sind die Traceback-Informationen in meinem PyCharm CE:

Code: Select all

Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/Django-1.11.2-py2.7.egg/django/core/handlers/exception.py", line 41, in inner
response = get_response(request)
File "/Library/Python/2.7/site-packages/Django-1.11.2-py2.7.egg/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/Library/Python/2.7/site-packages/Django-1.11.2-py2.7.egg/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/Users/luowensheng/Desktop/TestIOS/TestPython/pyProject/app03/views.py", line 10, in business
v = models.Business.objects.all()
AttributeError: 'module' object has no attribute 'Business'
[14/Aug/2017 09:27:27] "GET /app03/business/ HTTP/1.1" 500 64817

In meiner /app03/models.py:

Code: Select all

class Business(models.Model):
caption = models.CharField(max_length=32)
code = models.CharField(max_length=32, default='SA')

und ich habe diesen Vorgang durchgeführt:

Code: Select all

python manage.py makemigrations
python manage.py migrate

und in db.sqlite3 die Tabelle app03_business generiert:

Warum gibt es kein Attribut „Geschäft“?