django excel xlwt

Question

On a django site, I want to generate an excel file based on some data in the database.

I\'m thinking of using xlwt, but it only has a method to save the data to a fi

Answer 1

neat package! i didn't know about this

According to the doc, the save(filename_or_stream) method takes either a filename to save on, or a file-like stream to write on.

And a Django response object happens to be a file-like stream! so just do xls.save(response). Look the Django docs about generating PDFs with ReportLab to see a similar situation.

edit: (adapted from ShawnMilo's comment):

def xls_to_response(xls, fname):
    response = HttpResponse(mimetype="application/ms-excel")
    response['Content-Disposition'] = 'attachment; filename=%s' % fname
    xls.save(response)
    return response

then, from your view function, just create the xls object and finish with

return xls_to_response(xls,'foo.xls')