aspineux a écrit :
> I thing you can also get the paginate parameters from the original
> http request stored by cherrypy.
> I thing this is called
>
> cherrypy.request.params
>
> look the cherrypy doc to be sure.
>
> Then extract the paginate parameters and do something like
>
> for i, entry in enumerate(entries):
> idx=i-(paginate_no-1)*paginate_limit
> if 0<=idx and idx<=paginate_limit:
> entry.viewed = 1
> return dict(entries=entries)
>
with this solution you retrieve all the entries even if you display only
a few of them.
You loose the fact that paginate can use an iterator that will retrieve
only the displayed lines from the database.
> Remi, I like your solution, but prefere to use use a callable this
> way :
>
>
> @expose(...)
> @stats('entries', lambda x: x.viewed = 1)
> @paginate('entries', ...)
>
> with stats looking like :
>
> def stats(var_name, callable):
> def decorator(func):
> def wrapper(*args, **kw):
> output = func(*args, **kw)
> if var_name not in output:
> log.info(u"%s not in the result dict" % var_name)
> else:
> resultat = output[var_name]
> for r in resultat:
> callable(r)
> return output
> return wrapper
> return decorator
>
Yes of course... My example was a very simple adaptation of my own stats
function which is a bit more complicated ;-)
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