diff options
Diffstat (limited to 'rest_framework/mixins.py')
| -rw-r--r-- | rest_framework/mixins.py | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/rest_framework/mixins.py b/rest_framework/mixins.py index 3bd7d6df..ec751e24 100644 --- a/rest_framework/mixins.py +++ b/rest_framework/mixins.py @@ -67,23 +67,18 @@ class ListModelMixin(object): empty_error = "Empty list and '%(class_name)s.allow_empty' is False." def list(self, request, *args, **kwargs): - queryset = self.get_queryset() - self.object_list = self.filter_queryset(queryset) + self.object_list = self.filter_queryset(self.get_queryset()) # Default is to allow empty querysets. This can be altered by setting # `.allow_empty = False`, to raise 404 errors on empty querysets. - allow_empty = self.get_allow_empty() - if not allow_empty and not self.object_list: + if not self.allow_empty and not self.object_list: class_name = self.__class__.__name__ error_msg = self.empty_error % {'class_name': class_name} raise Http404(error_msg) - # Pagination size is set by the `.paginate_by` attribute, - # which may be `None` to disable pagination. - page_size = self.get_paginate_by(self.object_list) - if page_size: - packed = self.paginate_queryset(self.object_list, page_size) - paginator, page, queryset, is_paginated = packed + # Switch between paginated or standard style responses + page = self.paginate_queryset(self.object_list) + if page is not None: serializer = self.get_pagination_serializer(page) else: serializer = self.get_serializer(self.object_list, many=True) @@ -135,6 +130,10 @@ class UpdateModelMixin(object): return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST) + def partial_update(self, request, *args, **kwargs): + kwargs['partial'] = True + return self.update(request, *args, **kwargs) + def pre_save(self, obj): """ Set any attributes on the object that are implicit in the request. @@ -142,7 +141,7 @@ class UpdateModelMixin(object): # pk and/or slug attributes are implicit in the URL. pk = self.kwargs.get(self.pk_url_kwarg, None) slug = self.kwargs.get(self.slug_url_kwarg, None) - slug_field = slug and self.get_slug_field() or None + slug_field = slug and self.slug_field or None if pk: setattr(obj, 'pk', pk) |