What does it mean? Is there a thread about it somewhere? Sorry I don't understand this session thing :( I already use cache.disk instead cache.ram...
http://groups.google.com/group/web2py/browse_frm/thread/9993d61782c9b11d/489ca6f2b2b018e0?lnk=gst&q=cache.ram+clear#489ca6f2b2b018e0 What is that I didn't count with? Form the book: The dictionary returned by cache_controller_on_disk is cached on disk for 5 seconds. Remember that web2py cannot cache a dictionary that contains unpickleable objects. Okay, thats something... :) That was new to me. I found some hint in http://books.google.hu/books?id=Q0s6Vgb98CQC&pg=PT333&lpg=PT333&dq=python+unpicklable&source=bl&ots=hc3169OhxB&sig=2c1QaeyARY5PAJbDASyc1h5tz-Q&hl=hu&ei=kbSKS7eKFKiImwPalvS0BA&sa=X&oi=book_result&ct=result&resnum=10&ved=0CD8Q6AEwCQ#v=onepage&q=python%20unpicklable&f=false about unpickable objects... There only one question: If I change the code to try: lista=db( query ).select( orderby = db.seller.name , cache=(cache.disk,120)) except: lista=db( query ).select( orderby = db.seller.name ) is the right way? On febr. 28, 18:23, Jonathan Lundell <jlund...@pobox.com> wrote: > On Feb 28, 2010, at 4:45 AM, mdipierro wrote: > > > You cannot store in a session the result of a select(). > > This seems to come up a lot. Would it be practical to have Session catch the > exception and raise a more helpful (higher-level) one? > > > > > > > On Feb 26, 2:39 pm, szimszon <szims...@gmail.com> wrote: > >> The table has upload field and blob to hold file. Can it cause the > >> problem? > > >> On febr. 26, 21:22, szimszon <szims...@gmail.com> wrote: > > >>> This is the cached select which caused the trouble: > > >>> SELECT invoice.id, invoice.seller_id, invoice.number, invoice.date, > >>> invoice.document, invoice.invoicedata, seller.id, seller.name, > >>> seller.address, seller.email, seller.phone, seller.description FROM > >>> invoice, seller WHERE ((invoice.id>0 AND invoice.seller_id=seller.id) > >>> AND invoice.id=370) ORDER BY seller.name; > > >>> On febr. 26, 16:22, szimszon <szims...@gmail.com> wrote: > > >>>> Error traceback > > >>>> Traceback (most recent call last): > >>>> File "gluon/restricted.py", line 173, in restricted > >>>> exec ccode in environment > >>>> File "applications/raktar/compiled/controllers_lista_szamla.py", > >>>> line 360, in <module> > >>>> File "gluon/globals.py", line 96, in <lambda> > >>>> self._caller = lambda f: f() > >>>> File "gluon/tools.py", line 1850, in f > >>>> return action(*a, **b) > >>>> File "applications/raktar/compiled/controllers_lista_szamla.py", > >>>> line 74, in szamla > >>>> File "gluon/sql.py", line 3048, in select > >>>> rows = cache_model(key, lambda : response(query), time_expire) > >>>> File "gluon/cache.py", line 305, in __call__ > >>>> storage[key] = (time.time(), value) > >>>> File "/usr/lib/python2.5/shelve.py", line 123, in __setitem__ > >>>> p.dump(value) > >>>> File "/usr/lib/python2.5/copy_reg.py", line 69, in _reduce_ex > >>>> raise TypeError, "can't pickle %s objects" % base.__name__ > >>>> TypeError: can't pickle buffer objects > > > -- > > You received this message because you are subscribed to the Google Groups > > "web2py-users" group. > > To post to this group, send email to web...@googlegroups.com. > > To unsubscribe from this group, send email to > > web2py+unsubscr...@googlegroups.com. > > For more options, visit this group > > athttp://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
