^ ^[?]被[?] I see you! 2010/2/8 风笑雪 <[email protected]>
> Seems no one reply me, so I copy and paste it here:
>
> The memcache.grab_tail() function is very useful for counting, but
> why it only returns values, not a (key, value) pair list or dict?
>
> If a (key, value) pair list is available to retrieve, I think counting
> would be even easier like this:
>
> 1) add a page view for article 1:
>
> memcache.incr('1', namespace='article counter', initial_value=0)
>
> 2) add a page view for article 2:
>
> memcache.incr('2', namespace='article counter', initial_value=0)
>
> 3) use cron jobs to update memcache counter to datastore:
>
> counter = memcache.grab_tail(10, 'article counter')
>
> for article_id, pv in counter:
> # update to datastore
>
>
> But now, counter only contains pv, no article_id in it, so I can't
> find a simple way to implement the same scenario.
>
--
You received this message because you are subscribed to the Google Groups
"Google App Engine" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/google-appengine?hl=en.
<<B56.gif>>
<<1E3.png>>
