Why not have a different function create the form, and use a cache
decorator?
@cache('createExpensiveForm',time_expire=3600,cache_model=cache.ram)
def createExpensiveForm()
form = expensive calculations here()
return form
then your mypage would look like so:
def mypage()
form=createExpensiveForm()
On Thursday, September 27, 2012 11:15:49 AM UTC-7, Anthony 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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