Dieter Maurer wrote:
Christian Theune wrote at 2006-7-13 17:13 +0200:
...
Is there any ability in ZODB to retroactively wrap objects in a
persistence mechanism instead of having to rewrite an entire library
to use the Persistent class?
You can always persist (almost) any object, even if it does
Christian Theune wrote at 2006-7-13 17:13 +0200:
> ...
>> Is there any ability in ZODB to retroactively wrap objects in a
>> persistence mechanism instead of having to rewrite an entire library
>> to use the Persistent class?
>
>You can always persist (almost) any object, even if it does not subcla
On 7/13/06, David Binger <[EMAIL PROTECTED]> wrote:
On Jul 13, 2006, at 3:55 PM, Chris S wrote:
> Uh, calling root.get(name, obj) assigns obj to the root if the name is
> not yet defined. And of course I'm not assigning to any other
> Persistent instances, since the point of the code was to sho
On Thu, Jul 13, 2006 at 03:55:53PM -0400, Chris S wrote:
> not yet defined. And of course I'm not assigning to any other
> Persistent instances, since the point of the code was to show that
> Zope can't persist objects that don't inherit the Persistent class.
It can, but:
- non-Persistent objects
David Binger wrote:
On Jul 13, 2006, at 12:55 PM, Chris S wrote:
You can always persist (almost) any object, even if it does not subclass
from Persistent. However, any changes to the object will not be detected
automatically and you would have to either a) reassign the object to the
ZODB or b
> "Chris" == Chris S <[EMAIL PROTECTED]> writes:
Chris> Uh, calling root.get(name, obj) assigns obj to the root if the name
Chris> is not yet defined. And of course I'm not assigning to any other
Chris> Persistent instances, since the point of the code was to show that
Chris> Zope can't persis
On Jul 13, 2006, at 3:55 PM, Chris S wrote:
Uh, calling root.get(name, obj) assigns obj to the root if the name is
not yet defined. And of course I'm not assigning to any other
Persistent instances, since the point of the code was to show that
Zope can't persist objects that don't inherit the P
On 7/13/06, David Binger <[EMAIL PROTECTED]> wrote:
On Jul 13, 2006, at 1:35 PM, Chris S wrote:
> On 7/13/06, David Binger <[EMAIL PROTECTED]> wrote:
>>
>> On Jul 13, 2006, at 12:55 PM, Chris S wrote:
>>
>> > I don't think this is the case. Consider my simple example
>> below. None
>> > of my c
On Jul 13, 2006, at 1:35 PM, Chris S wrote:
On 7/13/06, David Binger <[EMAIL PROTECTED]> wrote:
On Jul 13, 2006, at 12:55 PM, Chris S wrote:
> I don't think this is the case. Consider my simple example
below. None
> of my classes inherit Persistent, and even though I set
_p_changed =
>
On 7/13/06, David Binger <[EMAIL PROTECTED]> wrote:
On Jul 13, 2006, at 12:55 PM, Chris S wrote:
> I don't think this is the case. Consider my simple example below. None
> of my classes inherit Persistent, and even though I set _p_changed =
> 1, nothing's persisted.
In your example, it seems l
On Jul 13, 2006, at 12:55 PM, Chris S wrote:
You can always persist (almost) any object, even if it does not
subclass
from Persistent. However, any changes to the object will not be
detected
automatically and you would have to either a) reassign the object
to the
ZODB or b) mark it as c
Chris S wrote:
On 7/13/06, Christian Theune <[EMAIL PROTECTED]> wrote:
Chris S wrote:
> I'm trying to adopt some code to use ZODB as its persistence level.
> I've read the "Writing a Persistent Class" article
>
(http://www.zope.org/Wikis/ZODB/FrontPage/guide/node3.html#SECTION000350
On 7/13/06, Christian Theune <[EMAIL PROTECTED]> wrote:
Chris S wrote:
> I'm trying to adopt some code to use ZODB as its persistence level.
> I've read the "Writing a Persistent Class" article
>
(http://www.zope.org/Wikis/ZODB/FrontPage/guide/node3.html#SECTION00035)
>
> but how
On Thu, Jul 13, 2006 at 10:56:50AM -0400, Chris S wrote:
> I'm trying to adopt some code to use ZODB as its persistence level.
> I've read the "Writing a Persistent Class" article
> (http://www.zope.org/Wikis/ZODB/FrontPage/guide/node3.html#SECTION00035)
> but how do you persist a c
Chris S wrote:
I'm trying to adopt some code to use ZODB as its persistence level.
I've read the "Writing a Persistent Class" article
(http://www.zope.org/Wikis/ZODB/FrontPage/guide/node3.html#SECTION00035)
but how do you persist a class that already inherits another class?
Doe
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