Add update_view_url to object_form context (#93)

The object_form.html template referenced update_view_url but it was never
added to the view context.

Author: marciomazza

docs/source/templates.rst

@@ -64,16 +64,30 @@ See ``python manage.py mktemplate --help`` for full details.
 
 Used for both the create and update views.
 
-``neapolitan/object_list.html``
+``neapolitan/object_form.html``
 
 Context variables:
 
-* ``object``: the object being updated, if present.
+* ``object``: the object being updated (for the update view)
 * ``object_verbose_name``: the verbose name of the object, e.g. ``bookmark``.
 * ``form``: the form.
 * ``create_view_url``: the URL for the create view.
 * ``update_view_url``: the URL for the update view.
 
+``object_list.html``
+--------------------
+
+Used for the list view.
+
+``neapolitan/object_list.html``
+
+Context variables:
+
+* ``object_list``: the list of objects.
+* ``object_verbose_name``: the verbose name of the object, e.g. ``bookmark``.
+* ``object_verbose_name_plural``: the plural verbose name, e.g. ``bookmarks``.
+* ``create_view_url``: the URL for the create view.
+
 ``object_confirm_delete.html``
 ------------------------------
 

src/neapolitan/views.py

@@ -378,6 +378,7 @@ def get_context_data(self, **kwargs):
 
         if getattr(self, "object", None) is not None:
             kwargs["object"] = self.object
+            kwargs["update_view_url"] = Role.UPDATE.maybe_reverse(self, self.object)
             context_object_name = self.get_context_object_name()
             if context_object_name:
                 kwargs[context_object_name] = self.object

tests/tests.py

@@ -136,6 +136,7 @@ def test_update(self):
         # Load the form.
         response = self.client.get(update_url)
         self.assertEqual(response.status_code, 200)
+        self.assertContains(response, f'action="/bookmark/{self.homepage.pk}/edit/"')
 
         # Submit the form.
         response = self.client.post(