thanks Anthony!
it's working with lazy_cache decorator. I guess the @ is missing in the
documentation example:
lazy_cache('key', time_expire=60, cache_model='ram')
def f(a,b,c,): ....
Alex
Am Sonntag, 5. Januar 2014 16:20:37 UTC+1 schrieb Anthony:
>
> If you want to do it with a decorator, you can use @lazy_cache (see
> http://web2py.com/books/default/chapter/29/04/the-core#Accessing-the-API-from-Python-modules).
>
> Otherwise, you can just use current.cache to store the return value of the
> function.
>
> Anthony
>
> On Sunday, January 5, 2014 8:13:59 AM UTC-5, Alex wrote:
>>
>> I've quite a lot model files (~40), so far the performance is still very
>> good. Since it is not very optimal and also not good in the long run I'm
>> now thinking of rewriting the code into modules.
>>
>> I'm struggling a little bit to rewrite the functions. E.g. consider
>> following function in a model:
>> @cache('room.count', 3600, cache.ram)
>> def getRoomCount():
>> return db(db.room.id > 0).count()
>>
>>
>> how do I write this in a module so I can access cache?
>>
>> thanks,
>> Alex
>>
>> Am Mittwoch, 1. Januar 2014 03:01:18 UTC+1 schrieb Wei Li:
>>>
>>> Thank you all for the replies!
>>>
>>>
>>> On Tue, Dec 31, 2013 at 1:10 PM, Phil Hughes <nic...@gmail.com> wrote:
>>>
>>>> Add an argument to the function: foo(bar): Only functions with no
>>>> arguments can be called from the outside world.
>>>>
>>>>
>>>> On Tuesday, December 31, 2013 3:57:56 AM UTC-6, Wei Li wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> This could be a silly question:) . I am going to build up some
>>>>> application logic. So I will create a few class and functions. Looks like
>>>>> it's not very good to put these code under controllers. Although from the
>>>>> manual, it says controller folder is for application logic and workflow.
>>>>> See if I have a function
>>>>>
>>>>> def foo():
>>>>> return <SOME_SENSITIVE_INFORMATION>
>>>>>
>>>>>
>>>>> I don't want to put this function in controllers/default.py because
>>>>> people can see the return value of foo() through
>>>>> http://myapp/default/foo which is not expected. I just want foo() to
>>>>> be a normal function instead of a controller function.
>>>>>
>>>>> So my question is where is the best place to put my own application
>>>>> logical codes indeed? There are three places that I can put python codes
>>>>> into:
>>>>>
>>>>>
>>>>> - *models* describe a representation of the data as database
>>>>> tables and relations between tables.
>>>>> - *controllers* describe the application logic and workflow.
>>>>> - *modules *are other optional Python modules.
>>>>>
>>>>>
>>>>> Looks like to me *modules *is the best place. But the new problem is
>>>>> the global objects and classes are not visible to files in modules unlike
>>>>> files in models/controllers. I am not sure which packages need to be
>>>>> imported. It will be convenient if *modules *folder can be treated
>>>>> same as models/controllers?
>>>>>
>>>>> Any suggestion is appreciated.
>>>>>
>>>>> Thanks,
>>>>> Wei
>>>>>
>>>> --
>>>> Resources:
>>>> - http://web2py.com
>>>> - http://web2py.com/book (Documentation)
>>>> - http://github.com/web2py/web2py (Source code)
>>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
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>>>
>>>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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