Hello Dieter Maurer,
Thursday, October 20, 2005, 1:53:35 AM, you wrote:
DM> Victor Safronovich wrote at 2005-10-18 13:18 +0600:
>> ...
>> May be usefull to add some simple workflow to Persistent class with
>> states:
>> GHOST
>> UPTODATE
>> CHANGED
>> STICKY
>> transitions:
DM> Most of the transitions are there (though through strange names)
The main idea was to add many hooks to persistent object,
for example
>>>obj._p_state
GHOST
>>>obj._p_change_state( UPTODATE )
this call
1.obj._p_before_activate()
2.obj._p_activate()
3.obj._p_after_activate()
>>> invalidate
DM> I think, this is not easily available, but
DM> "obj._p_changed = None" might work
What about obj._p_invalidate()?
--
Best regards,
Victor Safronovich
NauMen.NauDoc.SoftwareDeveloper http://www.naumen.ru
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