Good catch. Fixed in trunk now. Massimo
On Jan 10, 6:20 pm, Jeff Bauer <[email protected]> wrote: > Minor error in the trunk, I think. I only noticed because I > did a fresh clone on a new machine. > > WARNING:root:OpenSSL libraries unavailable. SSL is OFF > WARNING:root:WEB2PY CRON: cron.master not found at > /home/jbauer/web2py/applications/admin/cron/cron.master. Trying to > re-create. > WARNING:root:WEB2PY CRON Call returned code 1: > web2py Enterprise Web Framework > Created by Massimo Di Pierro, Copyright 2007-2010 > Version 1.74.5 (2009-12-30 15:44:00) > Database drivers available: SQLite3 > Traceback (most recent call last): > File "web2py.py", line 20, in <module> > gluon.widget.start(cron=True) > File "/home/jbauer/web2py/gluon/widget.py", line 743, in start > import_models=options.import_models, startfile=options.run) > File "/home/jbauer/web2py/gluon/shell.py", line 167, in run > execfile(startfile, _env) > File "applications/admin/cron/expire_sessions.py", line 5, in <module> > for file in os.listdir(path): > OSError: [Errno 2] No such file or directory: 'applications/admin/sessions' > > changeset: 95:451c84611bbc > > -Jeff > > On 01/10/2010 09:38 AM, mdipierro wrote: > > > There are two new features in trunk. One will probably stay, the other > > I do not know: > > > 1) Before you could do > > > db.define_table('person',Field('name'),format='%(name)s') > > db.define_table('dog',Field('name'),Field('owner',db.dog)) > > > now you can also have things like > > > format=lambda person: person.name.capitalize() > > > or any other function of a person to represent it. > > > 2) You can have > > > db.dog.owner.requires=IS_IN_DB(db,db.person,'%(names)s', > > _and=IS_NOT_IN_DB > > (db,db.dog.owner)) > > > The novelty is in the _and. > > > The problem is that the exclusion is only used in validation, not when > > creating the dropdown for IS_IN_DB. The reason is not is that it would > > require looking two tables (the referee and the refrences). This could > > be done with a JOIN in RDBs but it could not be done efficiently in > > NoDBs > > > Any advice is appreciated. > >
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