自定义list_editable

def get_list_editable(self, request):
    group_names = self.get_group_names(request.user)
    if request.user.is_superuser or 'hr' in group_names:
        return self.default_list_editable
    return ()

django 不会主动调用 get_list_editable，需要在 get_changelist_instance 中覆盖

def get_changelist_instance(self, request):
    # 覆盖父类 获取 list_editable 的方法
    self.list_editable = self.get_list_editable(request)
    return super(CandidateAdmin, self).get_changelist_instance(request)