grid.py 文件源码

python
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项目:YouPBX 作者: JoneXiong 项目源码 文件源码
def make_result_list(self):
        u"""
        ?????????
        result_list
        """
        # ?????????? queryset
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # ???????
        self.result_count = self.paginator.count
        if self.can_show_all:
            self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone(count=self.result_count)
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                # ????, ?????????????
                if defs.ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + defs.ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list))
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