[Modeling-users] patch that makes saveChanges optional on session destruction in zope

[John L. <jo...@vi...>]

Sender: John Lenton <jo...@ma...>

This patch adds a boolean property to the ZEditingContextSessioning
zope product that controls whether saveChanges is called upon session
destruction. Defaults to true (i.e., do saveChanges).

It's a very simple patch, but it does what we needed (building a web
application that needs to ensure atomicity of a complex object that is
created in multiple stages).

  On the same front, we *might* be building a (very stupid) application
  server---rather a Modeling server---for this, to enable simple
  creation of multiple complex-object-that-is-created-in-multiple-stages.
  I prototyped a readonly version in a night, and I think they liked
  it :)

--=20
John Lenton (jo...@vi...) -- Random fortune:
Robar las ideas de una persona es plagio; robarlas de muchas es investigaci=
=F3n.
		-- Ley de Felson.=20