Re: Making functions callable

On 27/03/2014 7:57am, Anthony Hawkes wrote:
> Hi Guys,
>
> I'm running into a problem with django(I guess this would also affect
> Python in general) where if I create a view eg
> def view(year=today.year())
> The year is never re-evaluated until the server is reloaded/restarted
>
> I'm trying to figure out how to make a callable method accessible as a
> property if this is even possible to try and rectify this(not sure if
> this is even the correct approach). I've had a look at some magic
> methods but can't figure it out.
>
> Basically I want to make eg
>
> def year(something):
> return 'blah'

You should be able to pass the callable as an argument. It then gets
evaluated each time it is called ...

Here is one I use ... from time to time :)

def when():
return datetime.now(tz=pytz.utc)


>
> Accessible using object.year as well as object.year()
>
> Any pointers/ideas etc?
>
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