On Thu, 2009-02-19 at 16:35 -0500, Alex Gaynor wrote:
>
>
> On Thu, Feb 19, 2009 at 4:17 PM, Nicolas Steinmetz
> <nsteinm...@gmail.com> wrote:
>
> Nicolas Steinmetz a écrit :
> >
> > Thanks for the answer. I'll implement the 2nd method, which
> makes far
> > more sens than my first "harsh and straight away"
> approach ;-)
>
>
> Solution was finally :
>
> try:
> tips ={'google': google(request.POST['search'],
> number),
> 'googlefr': googlefr(request.POST['search'],
> number),
> 'dmoz': dmoz(request.POST['search'], number),
> 'ask': ask(request.POST['search'], number),
> 'yahoo': yahoo(request.POST['search'], number),
> 'msn': msn(request.POST['search'], number),
> 'excite': excite(request.POST['search'],
> number)}.get(engine)
> except KeyError:
> tips=google(request.POST['search'], number)
>
>
> Thanks,
>
> Nicolas
>
>
>
>
>
> Remember when you do that it's going to call every single one of those
> functions regardless of which engine is actually selected.
Yeah, really, don't do that.
Retrieve the callable that you want and *then* call it by passing in the
correct parameters. It will also make the code look a lot neater, since
you'll only need to type out request.POST["search"] and "number" once,
instead of N times.
Malcolm
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