school: admin++

school/admin.py

@@ -7,20 +7,25 @@ import string
 
 class GroupInline(contrib.admin.TabularInline):
     model = models.Group
-    extra = 2
+    extra = 3
 
 class CourseAdmin(contrib.admin.ModelAdmin):
-    model=models.Course
+    model = models.Course
     inlines = (GroupInline, )
     filter_horizontal = ('owners', )
+    list_display = ('code', 'name', 'short_name', 'owner_list')
+    list_editable = ('name', 'short_name')
 
 class GroupAdmin(contrib.admin.ModelAdmin):
     model = models.Group
     filter_horizontal = ('owners', 'members', )
     list_display = ('name', 'course', 'semester', 'owner_list', 'member_count')
+    list_filter = ('semester', 'course')
 
 class SemesterAdmin(contrib.admin.ModelAdmin):
-    model=models.Semester
+    model = models.Semester
+    list_display = ('id', 'name', 'start', 'end')
+    list_editable = ('name', 'start', 'end')
 
 contrib.admin.site.register(models.Course, CourseAdmin)
 contrib.admin.site.register(models.Semester, SemesterAdmin)

school/models.py

@@ -48,6 +48,11 @@ class Course(models.Model):
             return self.short_name
         else:
             return self.code
+    def owner_list(self):
+        if self.owners:
+            return ", ".join([u.last_name if u.last_name else u.username for u in self.owners.all()])
+        else:
+            return _("n/a")
 
 
 class Semester(models.Model):