-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 12/24/2013 04:39 AM, Gerhard Schmidt wrote: > Hi > > i'm building a web application based on pyramid and traversal in a > ZODB. So far it's working fine with Container derived from Persitent > Mapping. But some containers will get many children so i'm trying to > use a BTree based Container. So far no success. > > I've tried > > from BTrees.OOBTree import BTree from persistent import Persistent > > class container(BTree, Persistent) > > I'ts working but changes don't geht stored in the zodb. > > I there a example how to do this out there or can someone get mit a > Hint what im missing.
You don't need to derive from Persistent (BTree already does that for you). For an example, you could look at SubstanceD's Folder class: https://github.com/Pylons/substanced/blob/master/substanced/folder/__init__.py Tres. - -- =================================================================== Tres Seaver +1 540-429-0999 [email protected] Palladion Software "Excellence by Design" http://palladion.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlK5vkYACgkQ+gerLs4ltQ7v/gCeLTqTEhiuE2cUkdmckQajeQSS 20sAn3CMv0x1gn38FplK2gbQgwHYDRgE =+AAy -----END PGP SIGNATURE----- -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/pylons-discuss. For more options, visit https://groups.google.com/groups/opt_out.
