Am 22.08.2010 um 15:09 schrieb Tres Seaver: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Michael Howitz wrote: >> Am 19.08.2010 um 15:52 schrieb Jim Fulton: >>> On Thu, Aug 19, 2010 at 4:05 AM, Michael Howitz <m...@gocept.com> wrote: >>>> Hi, >>>> >>>> I wrote a blue print to extract the parts of zope.app.generations into a >>>> new zope.generations package. >>>> See: >>>> https://blueprints.launchpad.net/zope.app.generations/+spec/zope.generations >>>> >>>> Any opinions? >>> +1 in general. Can you add to the proposal a list of what you think >>> the dependencies of zope.generations will be? >> >> This is the list: (I also added it to the proposal.) >> >> - ZODB >> - transaction >> - zope.app.publication (only needed in a utility function to get the >> database root folder) >> - zope.component >> - zope.interface >> - zope.processlifetime > > It seems like we should be able to remove the zope.app.publication > dependency: don't the processlifetime events include a "database > opened" event we could use?
The "database opened" event from zope.processlifetime is already used, zope.app.publication is needed for this function in zope.app.generations.utility: def getRootFolder(context): return context.connection.root().get( zope.app.publication.zopepublication.ZopePublication.root_name, None) I think this function is needed in every generation script. Is there another way to get the root folder? Should the root_name be hard coded here instead of importing it? Yours sincerely, -- Michael Howitz · m...@gocept.com · software developer gocept gmbh & co. kg · forsterstraße 29 · 06112 halle (saale) · germany http://gocept.com · tel +49 345 1229889 8 · fax +49 345 1229889 1 Zope and Plone consulting and development _______________________________________________ Zope-Dev maillist - Zope-Dev@zope.org https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )