[Zope] Link between object

[Thomas Guettler]

Dominique Jouniot wrote:

>On Thursday 31 January 2002 08:23, you wrote:
>
>>Dominique Jouniot wrote:
>>
>>>Hello all,
>>>
>>>This is perhaps a newbie question (i am a newbie !!!).
>>>I am looking for a solution to link an object (an image or a file by
>>>exemple) present in a zope folder to an other folder (like the ln command
>>>in unix). The idea is to have the possibility to destroy the original
>>>object and all the link in the same action.
>>>Is it possible with the ZODB ?
>>>
>>obj=MyObject()
>>folder1._setObject("id1", obj)
>>folder2._setObject("id2", obj)
>>
>>This should work. At least in a python product. But you need to keep
>>track of where you added your object.
>>The garbage collection whon't delete is as long there is one reference
>>to obj.
>>
>>An other way is to use mxmRelation.
>>I am developing a BTree based mxmRelation right now. Might need some
>>more days to get
>>it out.
>>
>> thomas
>>
>
>
>hello thomas,
>
>Thank for your response.I had soon think about the first solution.
>Could you say what is mxmRelation ?
>
http://www.zope.org/Members/maxm/productList/mxmRelations

(Dominique, please always reply to zope@zope.org. Other people might 
have to same question,
and maybe someone would have answered your question quicker than me.)

 thomas