-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Paul Winkler wrote: > On Fri, Jul 02, 2004 at 07:40:31PM +0200, Garito wrote: >> Hi all! >> >> I have a class like these: >> >> class Test(CatalogAware, , OrderedFolder): >> def manage_beforeDelete(self, item, container): >> CatalogAware.manage_beforeDelete(item, container) >> OrderedFolder.manage_beforeDelete(item, container) >> >> I only put the relevant code >> >> If I delete de hook to manage_beforeDelete the class works fine (the objects >> disappear from the catalog) but if I put the function the catalog don't >> delete the objects >> >> any idea? > > In Python, anytime you call "unbound" methods (i.e. by referencing > a class rather than an instance), you need to pass an instance - > in this case, self - explicitly. > > For example: > > def manage_beforeDelete(self, item, container): > CatalogAware.manage_beforeDelete(self, item, container) > OrderedFolder.manage_beforeDelete(self, item, container) > > > But if your actual code looks like your example, you should have > gotten errors due to missing arguments.
Except that 'OFS.ObjectManager' logs and suppresses any non-vetoing errors raised by an object's 'manage_beforeDelete': the tradeoff is that buggy objects could otherwise be unremovable. Tres. - -- =================================================================== Tres Seaver +1 202-558-7113 [EMAIL PROTECTED] Palladion Software "Excellence by Design" http://palladion.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFKnSC+gerLs4ltQ4RAocMAKC6VAVQfuXdOD1Zw8f+lewf/24T+ACeKmja aqXoiqnWJxuXzqJ9ZEXXw1k= =mgqJ -----END PGP SIGNATURE----- _______________________________________________ Zope maillist - [email protected] 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 )
