allow supervisors to view shared exams

generic/urls.py

@@ -44,9 +44,7 @@ urlpatterns = [
     ),
     path(
         "supervisor-autocomplete",
-        views.SupervisorAutocomplete.as_view(
-            model=Supervisor
-        ),
+        views.SupervisorAutocomplete.as_view(model=Supervisor),
         name="supervisor-autocomplete",
     ),
     path(
@@ -166,7 +164,11 @@ urlpatterns = [
     path("cids/<int:cid>/details", views.cid_details, name="cid_details"),
     path("cids/create/email", views.create_cid_email, name="create_cid_email"),
     path("supervisor", views.SupervisorList.as_view(), name="supervisor"),
-    path("supervisor/request_account", views.supervisor_request_account, name="supervisor_request_account"),
+    path(
+        "supervisor/request_account",
+        views.supervisor_request_account,
+        name="supervisor_request_account",
+    ),
     path(
         "supervisor/<int:pk>/overview",
         views.supervisor_overview,
@@ -225,6 +227,11 @@ urlpatterns = [
         views.ExamCollectionDelete.as_view(),
         name="examcollection_delete",
     ),
+    path(
+        "share_with_supervisor_toggle/<int:pk>/",
+        views.toggle_share_with_supervisor,
+        name="toggle_share_with_supervisor",
+    ),
 ]
 
 
@@ -380,7 +387,11 @@ def generic_exam_urls(generic_exam_view: GenericExamViews):
         ),
         path("exam/", generic_exam_view.exam_list, name="exam_list"),
         path("exam/all", generic_exam_view.exam_list_all, name="exam_list_all"),
-        path("exam/<int:exam_id>/order_questions", generic_exam_view.order_questions, name="order_questions"),
+        path(
+            "exam/<int:exam_id>/order_questions",
+            generic_exam_view.order_questions,
+            name="order_questions",
+        ),
         path("exam/<int:exam_id>/cids", generic_exam_view.exam_cids, name="exam_cids"),
         # path("exam/<int:exam_id>/groups", generic_exam_view.exam_groups_edit, name="exam_groups_edit"),
         path(