OK, I got an error, unknown global variable 'app' in
gluon.contrib.memcache.__init__.py. Here are the proposed code fixes
to memcache.__init__.py which I've tested locally and know to work:
Add this import at the top of the file:
from gluon.cache import CacheAbstract
In class _MemcacheClient(Client):, def__init__..., directly below
"self.request=request" add:
if request:
app = request.application
else:
app = ''
Thanks for all your help Massimo! With these fixes, I think we have
the issue resolved. I will investigate adding Memcache stats to the
appadmin controller as a separate task.
On Jul 21, 10:53 am, mdipierro <mdipie...@cs.depaul.edu> wrote:
> Please try trunk again and let me know.
>
> On Jul 21, 9:11 am, Scott <blueseas...@gmail.com> wrote:
>
>
>
>
>
>
>
> > Massimo,
>
> > That fixed the "
> > ValueError: invalid literal for int() with base 10: 'NOT_FOUND' "
> > error for missing sessions. Thanks!
>
> > The "
> > AttributeError: '_MemcacheClient' object has no attribute 'storage'"
> > error remains. Maybe the code block and imports from gluon/cache.py
> > need to be added to gluon/contrib/memcache/__init__.py?
>
> > if not app in self.meta_storage:
> > self.storage = self.meta_storage[app] =
> > {CacheAbstract.cache_stats_name: {
> > 'hit_total': 0,
> > 'misses': 0,
> > }}
>
> > On Jul 21, 8:43 am, mdipierro <mdipie...@cs.depaul.edu> wrote:
>
> > > I do not remember who wrote that code but I just looked at it and I am
> > > bit confused by it.
> > > Anyway, I think I have a fix. Please try replace gluon/contribmemcache/
> > > memcache.py with this file:
>
> > >http://web2py.googlecode.com/hg/gluon/contrib/memcache/memcache.py
>
> > > Massimo
>
> > > On Jul 21, 7:27 am, Scott <blueseas...@gmail.com> wrote:
>
> > > > I'm running Ubuntu 10.04 and installed memcached which works fine
> > > > locally. I installed the web2py stable 1.84.1 build and the stable
> > > > wiki plugin from web2py.com. I followed the instructions
> > > > at:http://web2py.com/book/default/section/11/12tostorethesessions in
> > > > memcache for the provided Welcome app. Specifically, I created the
> > > > 0_memcache.py model as instructed and I've tried adding the lines:
>
> > > > from gluon.contrib.memdb import MEMDB
> > > > session.connect(request,response,db=MEMDB(cache.memcache))
>
> > > > to either db.py or 0_memcache.py. In either case, when I load the
> > > > welcome app, the following ticket is generated:
>
> > > > Traceback (most recent call last):
> > > > File "/home/scott/Projects/web2py/gluon/main.py", line 391, in
> > > > wsgibase
> > > > session._try_store_in_db(request, response)
> > > > File "/home/scott/Projects/web2py/gluon/globals.py", line 361, in
> > > > _try_store_in_db
> > > > record_id = table.insert(**dd)
> > > > File "/home/scott/Projects/web2py/gluon/contrib/memdb.py", line 256,
> > > > in insert
> > > > id = self._create_id()
> > > > File "/home/scott/Projects/web2py/gluon/contrib/memdb.py", line 291,
> > > > in _create_id
> > > > id = self._tableobj.incr(shard_id)
> > > > File "/home/scott/Projects/web2py/gluon/contrib/memcache/
> > > > memcache.py", line 404, in incr
> > > > return self._incrdecr("incr", key, delta)
> > > > File "/home/scott/Projects/web2py/gluon/contrib/memcache/
> > > > memcache.py", line 428, in _incrdecr
> > > > return int(line)
> > > > ValueError: invalid literal for int() with base 10: 'NOT_FOUND'
>
> > > > Suggestions are welcome!
