On Thu, 2006-05-11 at 21:27 +0100, Graham King wrote:
> When trying to cache a page using the cache_page decorator, it doesn't
> seem to work when passing a time with the python 2.4 syntax.
>
> This works:
>
> @cache_page
> def index(request):
> do stuff
>
> As does this:
>
> def index(request):
> do stuff
> index = cache_page(index, 60 * 60)
>
> But this doesn't:
>
> @cache_page(60 * 60):
> def index(request):
> do stuff
>
> yet that is the example given here:
> http://www.djangoproject.com/documentation/cache/#the-per-view-cache
>
> It seems to pass the time as the first parameter, where the function
> should be.
>
> Has anyone else had this problem ? It might well be my limited
> understanding of decorators, or simply a change needed in the docs.
The docs don't look right. In python 2.4, this:
@decor(x)
def g(y):
....
is equivalent to g = decor(x)(g), not g = decor(g, x). I'll have a look
at what's going on in the code (cache decorators are created in a
slightly tricky fashion in Django). For the time being, don't do that.
Regards,
Malcolm
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