Oh right, the point was the point ...
now it works fine with: 

open('test.csv', 'wb').write(str(db(db.person.id).select()))

thanks a lot


Am Freitag, 7. August 2015 20:39:32 UTC+2 schrieb forum...@gmail.com:
>
> He group, 
>
> i create serial letters with web2py and pdfLatex. It works fine with a 
> static csv-file in private folder. 
> But i want to create the csv and save directly to the folder. No Download!
>
> I create the csv ... no Problem:
>
> @auth.requires_login()
> def create_csv():
>     from gluon.contenttype import contenttype
>     import os
>     response.headers['Content-Type'] = contenttype('.csv')
>     response.headers['Content-disposition'] = 'attachment; 
> filename=%s_database.csv' % (
>         request.now
>         )
>     import csv, cStringIO
>     s = cStringIO.StringIO()
>     db((db.grunddaten.id>0)).select().export_to_csv_file(s, 
> delimiter=',', quotechar='"', quoting=csv.QUOTE_NONNUMERIC)
>     return s.getvalue()
>
> But how can i save this file directly on my folder?
>
>

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