django admin actions

from django.contrib import adminfrom myapp.models import Articledef make_published(modeladmin, request, queryset):    queryset.update(status='p')make_published.short_description = "Mark selected stories as published"class ArticleAdmin(admin.ModelAdmin):    list_display = ['title', 'status']    ordering = ['title']    actions = [make_published]admin.site.register(Article, ArticleAdmin)