[Victor Safronovich]
>>> invalidate
[Dieter Maurer]
>> I think, this is not easily available, but
>> "obj._p_changed = None" might work
[Victor]
> What about obj._p_invalidate()?
I don't think _p_invalidate() existed before ZODB 3.3.
At and after 3.3,
obj._p_invalidate()
is the
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
>> trans
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:
Most of the transitions are there (though through strange names)
> acti
Hello Jim Fulton,
Friday, October 14, 2005, 7:01:00 PM, you wrote:
JF> The long term solution to these are other related use cases is to start
JF> using events in ZODB. That is, ZODB should use zope.event to report
JF> happenings of potential interest to applications. Then applications
JF> can
[Chris Withers, about getting at the collection of modified objects]
> How hard would it be to expose?
The coding would be trivial in ZODB 3.6 (earliest version a new feature
could land) if limited solely to Connection objects. More work to specify
the interface and write tests.
> Would there be
On Thu, 2005-10-13 at 19:04 -0400, Tim Peters wrote:
> > from the connection object,
>
> You didn't say which version of ZODB you're using. Since you believe
a
> Connection keeps track of which objects have been modified, I'll
assume
> you're using ZODB 3.3 or later (which is either true, or you
Tim Peters wrote:
[dvd]
...
So, in the end, I don't see any hope for you via this route, short of this:
register an object as changed in your __setattr__ without worrying at all
about _why_ __setattr__ was called. Later, when you "do something" with
your list of modified objects, simply ignore
Tim Peters wrote:
I'm developing a ZODB based Collection Management software, and, for a
bunch of reasons, i have to know the list of modified objects before the
current transaction commit. Looking around seems there is no a public
API to obtains this list
That's true.
How hard would it be t
[dvd]
> this my first post to this list, and first of all thanks for your work.
>
> I'm developing a ZODB based Collection Management software, and, for a
> bunch of reasons, i have to know the list of modified objects before the
> current transaction commit. Looking around seems there is no a publ
Hi all,
this my first post to this list, and first of all thanks for your work.
I'm developing a ZODB based Collection Management software, and, for a
bunch of reasons, i have to know the list of modified objects before the
current transaction commit. Looking around seems there is no a public
API
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