[Answered ]-Downloading a file with django

by

2👍

✅

You need to save the workbook to the response to put the actual file into the HTTP response:

def download_xls(self, request):
    os.chdir('/tmp')
    xls_name = re.sub('\s+', '_', "%s_%s_%s.xlsx" % (
        request.user.username.lower(),
        self.report.name.lower(),
        datetime.now().strftime('%y%m%d_%H%I%S')))
    output = io.BytesIO()

    workbook = Workbook(output, {'in_memory': True})
    worksheet1 = workbook.add_worksheet()
    worksheet2 = workbook.add_worksheet()

    worksheet1.write("A1", "hello1")
    worksheet2.write("A1", "hello2")

    workbook.close()

    output.seek(0)

    response = HttpResponse(content_type='application/ms-excel')
    response['Content-disposition'] = "attachment; filename=%s" % xls_name

    return response

You can also try the xlwt package which seems more straightforward:

workbook.save(response)
response = HttpResponse(content_type='application/ms-excel')
response['Content-Disposition'] = "attachment; filename=%s" % xls_name

You can see an example on one of my projects here

👤Sebastian Wozny

Leave a comment