On 2/19/2010 11:20 AM, georgehu wrote: > On 2/18/2010 4:51 PM, Fernando Correa Neto wrote: >> Hey there, >> >> Using beaker is no biggie. >> In your .ini you need something like: >> >> [filter:beaker] >> use = egg:Beaker#beaker_session >> beaker.session.key = yourapp.session >> beaker.session.secret = supersecret >> >> [pipeline:main] >> pipeline = egg:repoze.zodbconn#closer >> egg:repoze.tm2#tm >> beaker >> app >> >> And then you'll have 'yourapp.session' in your environment. i.e.: >> request.environ['yourapp.session'] or >> request.environ['beaker.session']. >> >> Cheers, >> Fernando >> >> On Thu, Feb 18, 2010 at 10:10 PM, georgehu<geo...@gmail.com> wrote: >>> I'm trying to implement a simple session management like the Amazon >>> site, you can throw your order item into your shopping cart even >>> without >>> a login, and Amazon can remember your ordered items for many days. I'm >>> using mysql and sqlalchemy, according to the document, the Beaker is >>> suggested in this case. But I would like to see an example code snippet >>> or tutorial on how to do it. >>> >>> Thanks >>> >>> George Hu >>> _______________________________________________ >>> Repoze-dev mailing list >>> Repoze-dev@lists.repoze.org >>> http://lists.repoze.org/listinfo/repoze-dev >>> > Hi there, first I would like to thank you all for the help. As I'm > fairly new to the web app development, I want to know more details > about session management in my case. What I'm trying to implement is > like anonymous session in Amazon, for example, a user comes to the > site without login, drop items in the cart, now I need to save > something in the client browser to identify the user, I guess in this > case I can use the session id: > > request.environ['beaker.session'].id > > but how can I tell the browser to 'save' it into the client cookie? > > at the same time, I will create a record in the database to save the > item with the session id. When user comes back to the site later on, > the system will identify the user by matching the cookie with the > session id saved in the database, so how can I 'retrieve' the cookie > in this case? And BTW, is the generated session id always unique? > > Thanks > > George Hu > > Okay, here is my code to do it, it seems good right now, any advise/suggestion is appreciated, 1. Save session into cookie: s = request.enviorn['beaker.session'] s.save()
2. Save session id into database: assign s.id to the field value 3. Get the records with certain id: use a expression like table.session_id == request.environ['beaker.session'].id to filter the records Thanks George Hu _______________________________________________ Repoze-dev mailing list Repoze-dev@lists.repoze.org http://lists.repoze.org/listinfo/repoze-dev
