catalogue/admin.py

   1 from django.contrib import admin
   2 from .models import Attachment, Section, Lesson
   3
   4 class AttachmentInline(admin.TabularInline):
   5     model = Attachment
   6
   7 class LessonAdmin(admin.ModelAdmin):
   8     inlines = [AttachmentInline]
   9
  10 admin.site.register(Section)
  11 admin.site.register(Lesson, LessonAdmin)