Django - TypeError: _clone() tam olarak 1 argüman alır (3 verilen)

Question

Django projemde django_quizGITHUB uygulamasını yüklemeye çalışıyorum.

pip install django-model-utils Django klasörüne GitHub'dan dosyayı klonlanmış,

return super(InheritanceQuerySetMixin, self)._clone(klass, setup, **kwargs) 
TypeError: _clone() takes exactly 1 argument (3 given) 

yüzden

1. python pip install Pillow yaptı: Ben "Montaj" beni oku dosyasında her şeyi yaptık ama hata yükseltir dizin (manage.py, uygulama dir vb. var).
2. cd django_quiz
3. python setup.py install
4. I python manage.py runserver çalıştı ve hata ortaya süre sonra, urlpatterns (urls.py)

içine url(r'^q/', include('quiz.urls')) ilave INSTALLED_APPS

için 'quiz', 'multichoice', 'true_false', 'essay' ilave edildi. Bu yüzden zaten makemigrasyon yapmayı denedim ama aynı hatalar da oldu.

C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\venv\lib\si 
te-packages\django_model_utils-2.0.3-py2.7.egg\model_utils\managers.py:106: Remo 
vedInDjango110Warning: 'get_all_related_objects is an unofficial API that has be 
en deprecated. You may be able to replace it with 'get_fields()' 
    rel for rel in model._meta.get_all_related_objects() 

C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\venv\lib\si 
te-packages\django_model_utils-2.0.3-py2.7.egg\model_utils\managers.py:106: Remo 
vedInDjango110Warning: 'get_all_related_objects is an unofficial API that has be 
en deprecated. You may be able to replace it with 'get_fields()' 
    rel for rel in model._meta.get_all_related_objects() 

Unhandled exception in thread started by <function wrapper at 0x033284F0> 
Traceback (most recent call last): 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper 
    fn(*args, **kwargs) 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\core\management\commands\runserver.py", line 109, in 
inner_run 
    autoreload.raise_last_exception() 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\utils\autoreload.py", line 249, in raise_last_excepti 
on 
    six.reraise(*_exception) 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper 
    fn(*args, **kwargs) 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\__init__.py", line 18, in setup 
    apps.populate(settings.INSTALLED_APPS) 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\apps\registry.py", line 115, in populate 
    app_config.ready() 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\contrib\admin\apps.py", line 22, in ready 
    self.module.autodiscover() 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\contrib\admin\__init__.py", line 26, in autodiscover 
    autodiscover_modules('admin', register_to=site) 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\utils\module_loading.py", line 50, in autodiscover_mo 
dules 
    import_module('%s.%s' % (app_config.name, module_to_search)) 
    File "c:\python27\Lib\importlib\__init__.py", line 37, in import_module 
    __import__(name) 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django_quiz_app-0.5.1-py2.7.egg\quiz\admin.py", line 16, in 
<module> 
    class QuizAdminForm(forms.ModelForm): 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django_quiz_app-0.5.1-py2.7.egg\quiz\admin.py", line 29, in 
QuizAdminForm 
    queryset=Question.objects.all().select_subclasses(), 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django_model_utils-2.0.3-py2.7.egg\model_utils\managers.py", 
line 48, in select_subclasses 
    new_qs = self.select_related(*subclasses) 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django\db\models\query.py", line 852, in select_related 
    obj = self._clone() 
    File "C:\Users\Milano\PycharmProjects\FutileStudio\SolutionsForLanguages_2\ven 
v\lib\site-packages\django_model_utils-2.0.3-py2.7.egg\model_utils\managers.py", 
line 61, in _clone 
    return super(InheritanceQuerySetMixin, self)._clone(klass, setup, **kwargs) 
TypeError: _clone() takes exactly 1 argument (3 given) 

sorunun nerede olduğunu biliyor musunuz:

İşte cmd satırından (runserver sonra) bütün traceback nedir?

Answer 1

Git o zaman çalışma piton göç manage.py bilgi yarışması, deneme, MultiChoice, true_false ve, için piton manage.py makemigrations çalıştırın managers.py sınıfı InheritanceQuerySetMixin, def _clone() den argümanlar klass, kurulum kaldırma ve nihayet python manage.py runserver 8000

'u çalıştırın.