在Content disposition响应文件名-python / django中添加变量 [英] Adding a variable in Content disposition response file name-python/django

问题描述

我正在寻找一个变量添加到我的下面的python代码的文件名部分，以便下载的文件的名称将根据下载时的用户输入而改变。

所以，而不是Data.xlsx，它将包含我的变量（基于用户输入）+Data.xlsx。我看到一个类似的问题，但是基于PHP，不知道如何适应python。

  response = HttpResponse（content_type ='application / vnd.ms-excel'）
 response ['Content-Disposition '] ='附件filename =Data.xlsx'
  

提前感谢

解决方案

使用 str.format ：

 回复['内容-Disposition'] ='附件;文件名={}'格式（文件名）
  

使用 printf -style formatting ：

  response ['Content-Disposition'] ='attachment; filename =％s'％filename 
  

或连接字符串：

  response ['Content-Disposition'] ='attachment; filename ='+ filename +''
  

I am looking to add a a variable into the file name section of my below python code so that the downloaded file's name will change based on a user's input upon download.

So instead of "Data.xlsx" it would include my variable (based on user input) + "Data.xlsx". I saw a similar question but based in PHP and couldn't figure out how to adapt it to python.

response = HttpResponse(content_type='application/vnd.ms-excel')
response['Content-Disposition'] = 'attachment; filename= "Data.xlsx"'

Thanks in advance!

解决方案

Using str.format:

response['Content-Disposition'] = 'attachment; filename= "{}"'.format(filename)

Using printf-style formatting:

response['Content-Disposition'] = 'attachment; filename= "%s"' % filename

or concatenating strings:

response['Content-Disposition'] = 'attachment; filename= "' + filename + '"'

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