@Wichert: > Where do you see that in Pyramid?
here: http://docs.pylonsproject.org/projects/pyramid/1.0/tutorials/wiki2/basiclayout.html#content-models-with-models-py (code row #29) is that a "not so good" practice? Where can I find a "good" one example? In my last (and only) Pylons app I always used session.commit and others by myself and I think I never fell in troubles... at least I hope... @Eric: I saw Akhet package but since I'm starting this new project from scratch I'm not scared of using Pyramid as intended to and not as a Pylons surrogate, no matter if I have to start over. When you say abou Akhet: > It gives a consistent way to structure Pyramid applications that works well for Pylons users do you mean Pyramid templates like "pyramid_routesalchemy" lack some kind of structure I should care to? I apologize for the late answer I thought I set email notifications on my discussion but I didn't... Thanks for your support neurino On 18 Mag, 17:12, Wichert Akkerman <wich...@wiggy.net> wrote: > On 5/18/11 14:28 , neurino wrote: > > > now using a default template in Pyramid (pyramid_routesalchemy) I > > define Session as before (except calling it DBSession and adding an > > extension): > > > DBSession = > > scoped_session(sessionmaker(extension=ZopeTransactionExtension())) > > but in views.py I don't use it directly but instantiate it: > > > dbsession = DBSession() > > root = dbsession.query(MyModel).filter(...)... > > Why? What are the differences? > > There is no difference. DBSession.query is exactly the same as > DBSession().query. If you want to know the details I would recommend to > read the  SQLAlchemy documentation. > > > > > Moreover, what are the differences from Pyramid > > > import transaction > > ... > > model = MyModel(name=u'root', value=55) > > session.add(model) > > session.flush() > > transaction.commit() > > Where do you see that in Pyramid? I would never recommend using > transactions like that. Common practice is to use repoze.tm2 or > something similar to manage your transactions at a higher layer. > > Wichert. -- You received this message because you are subscribed to the Google Groups "pylons-devel" group. To post to this group, send email to pylons-devel@googlegroups.com. To unsubscribe from this group, send email to pylons-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/pylons-devel?hl=en.
