admin.py 文件源码

def has_delete_permission(self, request, obj=None):
        return False

    # def object_link(self, obj):
    #     if obj.action_flag == DELETION:
    #         link = escape(obj.object_repr)
    #     else:
    #         ct = obj.content_type
    #         link = u'<a href="%s">%s</a>' % (
    #             reverse('admin:%s_%s_change' % (ct.app_label, ct.model), args=[obj.object_id]),
    #             escape(obj.object_repr),
    #         )
    #     return link
    # object_link.allow_tags = True
    # object_link.admin_order_field = 'object_repr'
    # object_link.short_description = u'object'