测试gitnore

venv/Lib/site-packages/django/views/generic/detail.py

@@ -9,13 +9,12 @@ class SingleObjectMixin(ContextMixin):
     """
     Provide the ability to retrieve a single object for further manipulation.
     """
-
     model = None
     queryset = None
-    slug_field = "slug"
+    slug_field = 'slug'
     context_object_name = None
-    slug_url_kwarg = "slug"
-    pk_url_kwarg = "pk"
+    slug_url_kwarg = 'slug'
+    pk_url_kwarg = 'pk'
     query_pk_and_slug = False
 
     def get_object(self, queryset=None):
@@ -52,10 +51,8 @@ class SingleObjectMixin(ContextMixin):
             # Get the single item from the filtered queryset
             obj = queryset.get()
         except queryset.model.DoesNotExist:
-            raise Http404(
-                _("No %(verbose_name)s found matching the query")
-                % {"verbose_name": queryset.model._meta.verbose_name}
-            )
+            raise Http404(_("No %(verbose_name)s found matching the query") %
+                          {'verbose_name': queryset.model._meta.verbose_name})
         return obj
 
     def get_queryset(self):
@@ -72,7 +69,9 @@ class SingleObjectMixin(ContextMixin):
                 raise ImproperlyConfigured(
                     "%(cls)s is missing a QuerySet. Define "
                     "%(cls)s.model, %(cls)s.queryset, or override "
-                    "%(cls)s.get_queryset()." % {"cls": self.__class__.__name__}
+                    "%(cls)s.get_queryset()." % {
+                        'cls': self.__class__.__name__
+                    }
                 )
         return self.queryset.all()
 
@@ -93,7 +92,7 @@ class SingleObjectMixin(ContextMixin):
         """Insert the single object into the context dict."""
         context = {}
         if self.object:
-            context["object"] = self.object
+            context['object'] = self.object
             context_object_name = self.get_context_object_name(self.object)
             if context_object_name:
                 context[context_object_name] = self.object
@@ -103,7 +102,6 @@ class SingleObjectMixin(ContextMixin):
 
 class BaseDetailView(SingleObjectMixin, View):
     """A base view for displaying a single object."""
-
     def get(self, request, *args, **kwargs):
         self.object = self.get_object()
         context = self.get_context_data(object=self.object)
@@ -112,7 +110,7 @@ class BaseDetailView(SingleObjectMixin, View):
 
 class SingleObjectTemplateResponseMixin(TemplateResponseMixin):
     template_name_field = None
-    template_name_suffix = "_detail"
+    template_name_suffix = '_detail'
 
     def get_template_names(self):
         """
@@ -143,25 +141,17 @@ class SingleObjectTemplateResponseMixin(TemplateResponseMixin):
             # only use this if the object in question is a model.
             if isinstance(self.object, models.Model):
                 object_meta = self.object._meta
-                names.append(
-                    "%s/%s%s.html"
-                    % (
-                        object_meta.app_label,
-                        object_meta.model_name,
-                        self.template_name_suffix,
-                    )
-                )
-            elif getattr(self, "model", None) is not None and issubclass(
-                self.model, models.Model
-            ):
-                names.append(
-                    "%s/%s%s.html"
-                    % (
-                        self.model._meta.app_label,
-                        self.model._meta.model_name,
-                        self.template_name_suffix,
-                    )
-                )
+                names.append("%s/%s%s.html" % (
+                    object_meta.app_label,
+                    object_meta.model_name,
+                    self.template_name_suffix
+                ))
+            elif getattr(self, 'model', None) is not None and issubclass(self.model, models.Model):
+                names.append("%s/%s%s.html" % (
+                    self.model._meta.app_label,
+                    self.model._meta.model_name,
+                    self.template_name_suffix
+                ))
 
             # If we still haven't managed to find any template names, we should
             # re-raise the ImproperlyConfigured to alert the user.