Not sure I understand our comment: rows=db(...).select().sort(lambda row: random.random())
sorts the rows that have been already fetched at the web2py/python level. That is all. What is wrong with it? On Dec 7, 9:28 am, blackthorne <francisco....@gmail.com> wrote: > Seems to be 1.89.5 (2010-11-21 16:03:13).. > > but what about my comment of the random sorting? > > On Dec 7, 3:09 pm, mdipierro <mdipie...@cs.depaul.edu> wrote: > > > You have an old version. aidr is a type fixed some time ago. > > > On Dec 7, 7:13 am, blackthorne <francisco....@gmail.com> wrote: > > > > I don't see howcome this works as random sorting. > > > The only random thing I see it's the row chosen for sorting which will > > > only change the sorting criteria for the number of rows in the table. > > > > Am I wrong? > > > > P.S.: > > > I couldn't make a quick test because: > > > isco-Ribeiros-MacBook-Pro-2:web2py blackthorne$ python web2py.py -S > > > "test" > > > web2py Enterprise Web Framework > > > Created by Massimo Di Pierro, Copyright 2007-2010 > > > Version 1.89.5 (2010-11-21 16:03:13) > > > Database drivers available: SQLite3 > > > application test does not exist, create (y/n)?yes > > > Traceback (most recent call last): > > > File "web2py.py", line 23, in <module> > > > gluon.widget.start(cron=True) > > > File "/Users/blackthorne/Code/web2py/gluon/widget.py", line 766, in > > > start > > > File "/Users/blackthorne/Code/web2py/gluon/shell.py", line 166, in > > > run > > > NameError: name 'aidr' is not defined > > > > ? > > > > On Dec 6, 10:53 pm, mdipierro <mdipie...@cs.depaul.edu> wrote: > > > > > import random > > > > ... > > > > rows=db(...).select().sort(lambda row: random.random()) > > > > > On Dec 6, 4:09 pm, Albert Abril <albert.ab...@gmail.com> wrote: > > > > > > Hi! > > > > > > As said on the book, in a DAL select, orderby='<random>' is not > > > > > supported on > > > > > GAE.http://web2py.com/book/default/chapter/06#orderby,-groupby,-limitby,-... > > > > > > Someone knows the best way to randomize a Rows dictionary? > > > > > (thinking in GAE deployment of course) > > > > > > Thanks in advance. > >
