[ZODB-Dev] connection.sync() kills _p_changed?

[Christian Robottom Reis]

Hello,

I've been using the sync() method on connection to reload my changed
objects. However, I'm not really familiar with what it does, and now I'm
wondering about the following behaviour:

If a persistent object has been modified, it's _p_changed is set to 1.
However, if I call connection.sync() at this point, the object's data is
preserved _but_ it's _p_changed is lost (it becomes None, AFAICS).

Is this the expected behaviour? For now I'm saving _p_changed for the
changed object and restoring it after sync(), but I'm not sure that's
entirely sane.

Take care,
--
/\/\ Christian Reis, Senior Engineer, Async Open Source, Brazil
~\/~ http://async.com.br/~kiko/ | [+55 16] 274 4311