[Zope3-Users] getUtilitiesFor without context
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Wed Jan 10 17:24:45 EST 2007
Am Mittwoch, 10. Januar 2007 22:14 schrieb Tom Dossis:
> Florian Lindner wrote:
> > Hello,
> > I have some local utilites registered. Now I try to call them from a
> > function that don't have a context:
> > utils = getUtilitiesFor(INewsfeed)
> > for i in utils:
> > print "Utility called:", i.__name__
> > i.sendNotification()
> > but that always deliver no utilities. How do get them without supplying a
> > context. (the function is called regularly from a scheduler object,
> > therefore it needs to be static)
> I'm not sure what a 'scheduler object' is,
It's in the zope3 trunk.
> but it sounds like you don't
> have you don't have a current site.
> You can confirm this with:
> from zope.app.component import hooks
> print hooks.getSite()
> # None
That is what happens.
> # work out what your site
Mhh, the hook object does not exist, hooks does not have a attribute set. What
object do you refer to?
> before your util lookups.
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