当前位置: 首页>>代码示例>>Python>>正文


Python Survey.get_fields_for_serialization方法代码示例

本文整理汇总了Python中survey.models.Survey.get_fields_for_serialization方法的典型用法代码示例。如果您正苦于以下问题:Python Survey.get_fields_for_serialization方法的具体用法?Python Survey.get_fields_for_serialization怎么用?Python Survey.get_fields_for_serialization使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在survey.models.Survey的用法示例。


在下文中一共展示了Survey.get_fields_for_serialization方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: get

# 需要导入模块: from survey.models import Survey [as 别名]
# 或者: from survey.models.Survey import get_fields_for_serialization [as 别名]
    def get(self, request):
        from django.http import HttpResponse
        surveys = Survey.objects.all()
        temp = path(tempfile.mkdtemp())
        filename = temp / 'survey.xls'

        wb = xlwt.Workbook()
        ws = wb.add_sheet('Survey')

        # adding columns
        columns = Survey.get_fields_for_serialization()
        for i, field in enumerate(columns):
            ws.write(0, i, capfirst(field.verbose_name))
        # adding rows
        for i, survey in enumerate(surveys):
            for j, field in enumerate(columns):
                ws.write(i+1, j, survey.serialize_field(field))

        wb.save(filename)

        # keep the file open until the download is finished
        # temp folder will be deleted after
        try:
            file_path = open(filename)
        finally:
            temp.rmtree()

        response = StreamingHttpResponse(self.read_file(file_path),
                                         content_type='application/xls')
        response['Content-Disposition'] = 'attachment; filename="survey.xls"'
        return response
开发者ID:eaudeweb,项目名称:eea.tavl,代码行数:33,代码来源:views.py


注:本文中的survey.models.Survey.get_fields_for_serialization方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。