-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, there. I am considering adopting "ExtFile/ExtImage" product and bring it to zope 2.13. The sourcecode is easy enough, although I suspect tons of "weirdness" is derived by legacy. A complete rewrite is an option, I should not maintain code I don't understand. Zope documentation is really incomplete and very old so I wonder about this: 1. What interfaces (I only care about Zope 2.13, no legacy) should I look at to participate in transactions?. I need to know if a transaction I was involved in was aborted (to rollback external changes too) or committed (to activate cascading actions previously "queued" during the transaction progress). Old ExtFile produc uses TM (transaction manager) from ZSQLmethods, but it is not in core Zope, I need to install an extra package, and I guess there is a more "official" and supported way. 2. How to participate in copy&paste?. I see stuff like "event" listening, but I can not find any documentation about them, beside just reading the source code. Any pointer and suggestion are welcomed :-). Thanks! - -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ jcea@jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: @jcea _/_/ _/_/ _/_/_/_/_/ jabber / xmpp:jcea@jabber.org _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - Leibniz -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQCVAwUBUoqaHZlgi5GaxT1NAQI20QQAkAhLd1wck8szGLTyd18yF8IQQWrg+12u RRdYHXhtr6fbtsXIV+80x/7NpGsYTczhAJDbH1aIFlmhCbz9Sd6TdY0T2y+71Yt0 XFavL5UihcJiS4RB1x3wTImPSHyw3ZhkVewOpS4pUOqrS3HUipv4nexvUmLaMwQf A0zkqh++3AA= =LW1m -----END PGP SIGNATURE-----