我目前正在用xlwt創建一個電子表格,並試圖將它導出爲django中的HttpResponse供用戶下載。我的代碼如下所示:導出xls文件用戶用django和HttpResponse下載的問題
response = HttpResponse(mimetype = "application/vnd.ms-excel")
response['Content-Disposition'] = 'attachment; filename = %s +".xls"' % u'Zinnia_Entries'
work_book.save(response)
return response
這似乎是做了正確的方式,但我得到一個:
Traceback (most recent call last):
File "C:\dev\workspace-warranty\imcom\imcom\wsgiserver.py", line 1233, in communicate
req.respond()
File "C:\dev\workspace-warranty\imcom\imcom\wsgiserver.py", line 745, in respond
self.server.gateway(self).respond()
File "C:\dev\workspace-warranty\imcom\imcom\wsgiserver.py", line 1927, in respond
response = self.req.server.wsgi_app(self.env, self.start_response)
File "C:\dev\workspace-warranty\3rdparty\django\core\servers\basehttp.py", line 674, in __call__
return self.application(environ, start_response)
File "C:\dev\workspace-warranty\3rdparty\django\core\handlers\wsgi.py", line 252, in __call__
response = middleware_method(request, response)
File "C:\dev\workspace-warranty\imcom\imcom\seo_mod\middleware.py", line 33, in process_response
response.content = strip_spaces_between_tags(response.content.strip())
File "C:\dev\workspace-warranty\3rdparty\django\utils\functional.py", line 259, in wrapper
return func(*args, **kwargs)
File "C:\dev\workspace-warranty\3rdparty\django\utils\html.py", line 89, in strip_spaces_between_tags
return re.sub(r'>\s+<', '><', force_unicode(value))
File "C:\dev\workspace-warranty\3rdparty\django\utils\encoding.py", line 88, in force_unicode
raise DjangoUnicodeDecodeError(s, *e.args)
DjangoUnicodeDecodeError: 'utf8' codec can't decode byte 0xd0 in position 0: invalid continuation byte. You passed in
(我離開的休息,因爲我得到了很長行這個\ xd0 \ xcf \ x11 \ xe0 \ xa1 \ xb1 \ x1a \ xe1 \ x00類的東西)
你們有什麼想法可能是錯誤的嗎?是因爲我的一些寫入值如下所示:
work_sheet.write(r,#,information)其中信息未轉換爲unicode?
那麼......不是我所有的代碼,而是問題所在的部分。我可以提供更多,但我不確定寫入語句或工作簿創建如何導致錯誤。 – RJones