I don't know what you're trying to do, but I was responding to Martin's
request, which required doing a lot of processing at form creation time
that he didn't want to repeat at processing time -- so the idea was to
calculate and cache at form creation time and then read from the cache when
the form is submitted/processed. If you are doing something else, then of
course this may not make sense for you.
Anthony
On Tuesday, April 23, 2013 4:10:38 PM UTC-4, Richard wrote:
>
> Anthony,
>
> I maybe wrong, but I am not sure I understand correctly your example
> here... Or maybe you suggest this for an other reason... But to me you want
> to refresh cash when the form is submit and the value change (since what I
> am caching is a dict of id and reprensetnation)... I think it make more
> sens like this :
>
> expire = 3600 if not request.post_vars else 0
>
> ??
>
> Thanks
>
> Richard
>
>
> On Thu, Sep 27, 2012 at 2:15 PM, Anthony <abas...@gmail.com
> <javascript:>>wrote:
>
>> var_name = cache.ram('var_name', **lambda: do_something, time_expire=**
>>> 3600)
>>>
>>> You can then clear the cache like this :
>>>
>>> cache.ram.clear(var_name)
>>>
>>
>> You can also do:
>>
>> expire = 3600 if request.post_vars else 0
>> var_name = cache.ram('var_name', lambda: do_something, time_expire=expire
>> )
>>
>> So, when the form is created, time_expire will be 0, which forces the
>> value to be refreshed.
>>
>> Anthony
>>
>> --
>>
>>
>>
>>
>
>
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