# Path: chemtrails/contrib/permissions/rest_framework/filters.py
# class ChemoPermissionsFilter(BaseFilterBackend):
#     """
#     A filter backend that limits results to those where the 
#     requesting user has read object level permissions based on a
#     calculated graph path.
#     """
#     perm_format = '%(app_label)s.view_%(model_name)s'
# 
#     def __init__(self):
#         assert 'chemtrails.contrib.permissions' in settings.INSTALLED_APPS, (
#             'Using %(class)s, but "chemtrails.contrib.permissions" not found in '
#             'INSTALLED_APPS.' % {'class': self.__class__.__name__}
#         )
# 
#     def filter_queryset(self, request, queryset, view):
#         from chemtrails.contrib.permissions.utils import get_objects_for_user
# 
#         permission = self.perm_format % {
#             'app_label': queryset.model._meta.app_label,
#             'model_name': queryset.model._meta.model_name
#         }
#         return get_objects_for_user(request.user, permissions=permission, klass=queryset)
# 
# Path: tests/testapp/models.py
# class Book(models.Model):
#     name = models.CharField(max_length=300)
#     pages = models.IntegerField()
#     price = models.DecimalField(max_digits=10, decimal_places=2)
#     rating = models.FloatField()
#     authors = models.ManyToManyField(Author)
#     tags = GenericRelation(Tag, object_id_field='object_pk', content_type_field='content_type')
#     publisher = models.ForeignKey(Publisher)
#     pubdate = models.DateField()
# 
#     class Meta:
#         permissions = (
#             ('view_book', 'Can view book'),
#         )
# 
#     def __str__(self):
#         return self.name


from rest_framework.viewsets import ModelViewSet
from rest_framework.serializers import ModelSerializer
from rest_framework.permissions import DjangoObjectPermissions
from chemtrails.contrib.permissions.rest_framework.filters import ChemoPermissionsFilter
from tests.testapp.models import Book
# -*- coding: utf-8 -*-





class BookSerializer(ModelSerializer):
    class Meta:
        model = Book
        fields = '__all__'


class BookViewSet(ModelViewSet):

# Path: chemtrails/contrib/permissions/rest_framework/filters.py
# class ChemoPermissionsFilter(BaseFilterBackend):
#     """
#     A filter backend that limits results to those where the 
#     requesting user has read object level permissions based on a
#     calculated graph path.
#     """
#     perm_format = '%(app_label)s.view_%(model_name)s'
# 
#     def __init__(self):
#         assert 'chemtrails.contrib.permissions' in settings.INSTALLED_APPS, (
#             'Using %(class)s, but "chemtrails.contrib.permissions" not found in '
#             'INSTALLED_APPS.' % {'class': self.__class__.__name__}
#         )
# 
#     def filter_queryset(self, request, queryset, view):
#         from chemtrails.contrib.permissions.utils import get_objects_for_user
# 
#         permission = self.perm_format % {
#             'app_label': queryset.model._meta.app_label,
#             'model_name': queryset.model._meta.model_name
#         }
#         return get_objects_for_user(request.user, permissions=permission, klass=queryset)
# 
# Path: tests/testapp/models.py
# class Book(models.Model):
#     name = models.CharField(max_length=300)
#     pages = models.IntegerField()
#     price = models.DecimalField(max_digits=10, decimal_places=2)
#     rating = models.FloatField()
#     authors = models.ManyToManyField(Author)
#     tags = GenericRelation(Tag, object_id_field='object_pk', content_type_field='content_type')
#     publisher = models.ForeignKey(Publisher)
#     pubdate = models.DateField()
# 
#     class Meta:
#         permissions = (
#             ('view_book', 'Can view book'),
#         )
# 
#     def __str__(self):
#         return self.name


# Path: tests/testapp/views.py
from rest_framework.viewsets import ModelViewSet
from rest_framework.serializers import ModelSerializer
from rest_framework.permissions import DjangoObjectPermissions
from chemtrails.contrib.permissions.rest_framework.filters import ChemoPermissionsFilter
from tests.testapp.models import Book

# -*- coding: utf-8 -*-





class BookSerializer(ModelSerializer):
    class Meta:
        model = Book
        fields = '__all__'


class BookViewSet(ModelViewSet):

    queryset = Book.objects.all()