Timur Izhbulatov wrote at 2005-8-11 12:16 +0400: > ... >I have a simple Zope product which is an ObjectManager descendant and contains >a >database connection and a ZSQL method. It creates these objects during its >initialisation. > >>>> app.inventory ><Inventory instance at b7300f20> >>>> app.inventory['db-connection'] ><Connection instance at b724a980> >>>> app.inventory.list ><SQL instance at b724a8f0> > >Everything is OK except one thing. A problem appears when I go to the >manage_main page of the ZSQL method. It can't find any database connection >using >the SQLConnectionsIDs function from the >${ZOPE_HOME}/lib/python/Products/ZSQLMethods/SQL.py module.
The code of "SQLConnectionIDs" looks like this: ... for o in self.objectValues(): if (hasattr(o,'_isAnSQLConnection') and o._isAnSQLConnection and hasattr(o,'id')): Thus, a candidate "SQLConnection" must have an id. Now, when you create an object programmatically, it is quite easy to forget to give it an id (specifying the id in "_setObject" is not enough; the object itself must contain the id redundantly). -- Dieter _______________________________________________ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )