Why is . used after djan*** tutorial '.' ? 

On Monday, March 13, 2017 at 11:50:08 AM UTC+5:30, Xavier Ordoquy wrote:
>
> Hi madame,
>
> You have missed the trailing dot in this part in the tutorial:
>
> django-admin.py startproject tutorial .  # Note the trailing '.' character
>
>
> Regards,
> Xavier Ordoquy,
> Linovia.
>
>
> Le 13 mars 2017 à 07:06, Tony Wang <[email protected] <javascript:>> a 
> écrit :
>
> Hi Guys
>
> Have you guys tested the code in quickstart? There seems be to an import 
> error . It will run well when removed tutorial (Marked italic and red).
>
>
> Environment:
>
>
> Request Method: GET
> Request URL: http://10.211.55.12:8000/users/1/
>
> Django Version: 1.8.13
> Python Version: 2.7.12
> Installed Applications:
> ('django.contrib.admin',
>  'django.contrib.auth',
>  'django.contrib.contenttypes',
>  'django.contrib.sessions',
>  'django.contrib.messages',
>  'django.contrib.staticfiles',
>  'rest_framework',
>  'restapp')
> Installed Middleware:
> ('django.contrib.sessions.middleware.SessionMiddleware',
>  'django.middleware.common.CommonMiddleware',
>  'django.middleware.csrf.CsrfViewMiddleware',
>  'django.contrib.auth.middleware.AuthenticationMiddleware',
>  'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
>  'django.contrib.messages.middleware.MessageMiddleware',
>  'django.middleware.clickjacking.XFrameOptionsMiddleware',
>  'django.middleware.security.SecurityMiddleware')
>
>
> Traceback:
> File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" 
> in get_response
>   119.                 resolver_match = resolver.resolve(request.path_info)
> File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" 
> in resolve
>   365.             for pattern in self.url_patterns:
> File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" 
> in url_patterns
>   401.         patterns = getattr(self.urlconf_module, "urlpatterns", 
> self.urlconf_module)
> File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" 
> in urlconf_module
>   395.             self._urlconf_module = import_module(self.urlconf_name)
> File "/usr/lib/python2.7/importlib/__init__.py" in import_module
>   37.     __import__(name)
> File "/root/rest_example/rest_example/urls.py" in <module>
>   18. from restapp import views
> File "/root/rest_example/restapp/views.py" in <module>
>   3. from tutorial.quickstart.serializers import UserSerializer, 
> GroupSerializer
>
> Exception Type: ImportError at /users/1/
> Exception Value: No module named tutorial.quickstart.serializers
>
>
>
>
> http://www.django-rest-framework.org/tutorial/quickstart/
>
> from django.contrib.auth.models import User, Groupfrom rest_framework import 
> viewsetsfrom *tutorial**.*quickstart.serializers import UserSerializer, 
> GroupSerializer
>
> class UserViewSet(viewsets.ModelViewSet):
>     """
>     API endpoint that allows users to be viewed or edited.
>     """
>     queryset = User.objects.all().order_by('-date_joined')
>     serializer_class = UserSerializer
>
> class GroupViewSet(viewsets.ModelViewSet):
>     """
>     API endpoint that allows groups to be viewed or edited.
>     """
>     queryset = Group.objects.all()
>     serializer_class = GroupSerializer
>
>
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