not sure what you want to accomplish.... but.... http://web2py.readthedocs.org/en/latest/dal.html#gluon.dal.DAL.Field.retrieve
you're using nameonly, that explicitely doesn't return any content. On Sunday, May 4, 2014 7:58:03 PM UTC+2, Richard wrote: > > Hello, > > I try to extract file from upload field of type blob to store my files on > file system instead. > > I get there so far : > > rows = db().select(db.mytable.id, db.mytable.filename_field, > db.mytable.blob_field) > for i, row in enumerate(rows): > if row.filename_field != '' and row.filename_field is not None: > db(db.mytable.id == row.id).update( > new_field_upload=db.mytable.filename_field.store( > db.mytable.filename_field.retrieve(row.filename_field, > nameonly=True)[1], # Blob content, the file > db.mytable.filename_field.retrieve(row.filename_field, > nameonly=True)[0], # Filename > None > )) > if i % 10 == 0: > db.commit() > > db.commit() > > > The filename get created and sotered correctly in new_field_upload, but > the file from the blob content don't get write in > uploads/mytable.new_field_upload/HERE_IN_SUB_RANDOM_FOLDER_NAMES > > Notting get write to disk... Is .store() method not suppose to doing just > that? > > I will make a slice about that if I can get it to work properly. > > I was despointed this snippet wasn't there already. > > :( > > Thanks > > Richard > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
