I made a workaround to reset cache (per session for now). I have array, where I mark keys to be reset, and afer reset they can be removed or marked as done.
def caching_time_get(key, caching_time=60*60*24): """ function to handle caching resets when the reset is on, it returns 0 once -- so the cache should expire and then it goes on standart expiries """ if key in session.cache_invalidate and session.cache_invalidate[key]: return 0 else: return caching_time then I do: @cache( the_key, time_expire=caching_time_get( the_key ), cache_model=cache.ram ) def some_controller(): return sth_time_greedy() and if I need to refresh cached stuff, I do: session.cache_invalidate[the_key]=True On 22 sept., 13:18, Jurgis Pralgauskis <jurgis.pralgaus...@gmail.com> wrote: > but as I understand GAE supports only memcache, and no cache.ram or > cache.diskhttp://www.web2py.com/book/default/chapter/11#Avoid-the-Filesystem > > "Memcache" > on GAE cache.ram and cache.disk should not be used, so we make them > point to cache.memcache. > > ps.: there are two Memcache anchors in this page (general Memcache and > GAE Memcache) > so I direct by other GAE subtopic ;) > > On 20 Rugs, 16:36, Scott <blueseas...@gmail.com> wrote: > > > If you are interested in caching view or controller output, please > > check the examples > > section:http://web2py.com/examples/default/examples#cache_examples > > > Notice the timers which indicate how long before the view or > > controller output is re-rendered. You can also check out appadmin.py > > included within your application; it shows you how to clear cached > > output, e.g.: > > > if clear_ram: > > cache.ram.clear() > > session.flash += "Ram Cleared " > > if clear_disk: > > cache.disk.clear() > > session.flash += "Disk Cleared" > > > On Sep 18, 6:45 pm,JurgisPralgauskis <jurgis.pralgaus...@gmail.com> > > wrote: > > > > would it be sound to use some cache_db instead of memcache in GAE > > > then? > > > For example if I render a CPU requiring view I want to cache, > > > but I could clear it anytime I like. > > > > hm, or could there be a recipy to abandon current memcached object. > > > this would need extra hash table: > > > > as if now probably is sth like > > > stuff_key <---cached---> stuff_value > > > > would become > > > stuff_key <---extra_hash---> stuff_key_timestamp <---cached---> > > > stuff_value > > > and on clear just delete the stuff_key from extra_hash > > > > On 2 Rugs, 00:25, mdipierro <mdipie...@cs.depaul.edu> wrote:> no. sorry > > > > > On Sep 1, 3:49 pm,JurgisPralgauskis <jurgis.pralgaus...@gmail.com> > > > > wrote: > > > > > > Hello, > > > > > > inhttp://www.web2py.com/book/default/chapter/04booksays > > > > > > The time_expire can be set to 0 to force a cache refresh and to None > > > > > to prevent the content from ever expiring. > > > > > You can clear one or more cache variables with > > > > > cache.ram.clear(regex='...') > > > > > > does this apply to gaememcache? > > > > > > ifmemcachedecorates some controller, > > > > > and I know its key, how can I force recache its new result?- Slëpti > > > > > cituojamà tekstà - > > > - Rodyti cituojamà tekstà - > >