Re: [Zope3-Users] Re: register and unregister Utility
On Saturday 30 December 2006 13:26, Florian Lindner wrote: > from zope import component > components = component.registry.Components() > components.registerUtility(self, INewsfeed, self.__name__) > > (example from registry.txt from apidoc) > > It works so far that no error is raised. But I wonder why the object is not > shown as registered in the ZMI? You register the newsfeed with the *global* components registry, not with the local root components registry. This is the reason, you will not see it as registered. Further, once you restart Zope, the regstration will be gone. What you need: root = getRootFolder() sm = root.getSiteManager() sm.registerUtility(self, INewsfeed, self.__name__) Regards, Stephan -- Stephan Richter CBU Physics & Chemistry (B.S.) / Tufts Physics (Ph.D. student) Web2k - Web Software Design, Development and Training ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Re: register and unregister Utility
Am Mittwoch, 27. Dezember 2006 21:42 schrieb Jürgen Kartnaller: > Florian Lindner wrote: > > Am Mittwoch, 27. Dezember 2006 19:15 schrieb Jürgen Kartnaller: > >> component.provideUtility for a global utility. > > > > I've found that. > > > >> See zope.component.interfaces.IComponentRegistrationConvenience > > > > Ok, for registering. But what to call for unregistering? (I have a global > > utility) > > zope.component.getGlobalRegistry() implements IComponentRegistry > > >> Or for local utilities registered in a site manager you use the site > >> manager : > >> > >> sm.registerUtility > >> sm.unregisterUtility > >> > >> See zope.component.interfaces.IComponentRegistry > > > > Ok, there is the unregisterUtility function. Where do I get an object > > implementing this interface? I have done it this way now: from zope import component components = component.registry.Components() components.registerUtility(self, INewsfeed, self.__name__) (example from registry.txt from apidoc) It works so far that no error is raised. But I wonder why the object is not shown as registered in the ZMI? Thanks, Florian ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Re: register and unregister Utility
Am Mittwoch, 27. Dezember 2006 19:15 schrieb Jürgen Kartnaller: > component.provideUtility for a global utility. I've found that. > See zope.component.interfaces.IComponentRegistrationConvenience Ok, for registering. But what to call for unregistering? (I have a global utility) > Or for local utilities registered in a site manager you use the site > manager : > > sm.registerUtility > sm.unregisterUtility > > See zope.component.interfaces.IComponentRegistry Ok, there is the unregisterUtility function. Where do I get an object implementing this interface? Thanks, Florian > Jürgen > > Florian Lindner wrote: > > Hello, > > easy question but I just don't finde the approbiate function. How to > > register and unregister programmatically an utility? > > > > Thanks, > > > > Florian > > ___ > Zope3-users mailing list > Zope3-users@zope.org > http://mail.zope.org/mailman/listinfo/zope3-users ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users