Apologies for bumping this thread, but is there anybody with any insight on 
this? Really driving me crazy!

On Monday, 11 February 2013 13:42:05 UTC, Matt Andrews wrote:
>
> Hi all,
>
> I've been experimenting with an expensive query I need to call 
> (essentially grabbing data from some Google APIs). I tried this experiment:
>
>    - A sitewide cache with a long (days) expiry time
>    - A template fragment with its own separate cache *inside* a view 
>    cached by the sitewide cache -- this fragment simply displays the current 
>    time.
>    - A view function which clears the named template fragment cache.
>
> The behaviour I expected was that on first pageload, the fragment would 
> display the time of page render, and all subsequent reloads would display 
> the same time. This was true.
>
> The second part, though, was that I expected to be able to call the view 
> function to clear the fragment cache and then reload the page to see the 
> time update. This didn't happen.
>
> Is it possible to achieve this behaviour? Essentially I want to run a 
> background cron task which just hits the Google API and updates my cached 
> fragments - the Google data changes every 15 minutes but the sitewide cache 
> has several hours timeout, normally.
>
> Hope this makes sense.
>
> Matt
>

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