Thanks Tobias, this works just great!
/Jan Erik
On Fri, Dec 11, 2009 at 5:49 AM, Tobias Ivarsson
<tobias.ivars...@neotechnology.com> wrote:
> Hi Jan Erik,
>
> Nice to see you here on the list! Welcome!
>
> Short answer: Serialize to the id of node, then use neo.node[id] to
> unserialize.
>
> I haven't thought about support for pickle before, but that could be a nice
> addition. The above is (roughly) what it would do. The main difference being
> that the pickled state would have to keep track of the neo4j instance as
> well since there potentially could be multiple neo4j instances, but that is
> doable, since the neo4j instances are uniquely identified by their
> resource-uri (the path where the data is stored).
>
> Cheers,
> Tobias
>
> On Fri, Dec 11, 2009 at 11:36 AM, Jan Erik Solem <jeso...@gmail.com> wrote:
>
>> I have a question on the best way to save an index in Python. I use a
>> dictionary to index nodes representing images that can contain
>> objects. Like this: {'image00001.jpg': <neo4j._primitives.Node object
>> at 0x92166ac>, ...}
>>
>> To save this index, I tried using Pickle:
>>
>> def save(self,filename):
>> # save indexes etc
>> f = open(filename, 'wb')
>> pickle.dump(self.image_index,f)
>> f.close()
>>
>> This does not work and my interpretation of the errors is that the
>> problem being the Node object not being Pickleable. Anyone have ideas
>> or a better suggestion?
>>
>> /Jan Erik
>> _______________________________________________
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>> User@lists.neo4j.org
>> https://lists.neo4j.org/mailman/listinfo/user
>>
>
>
>
> --
> Tobias Ivarsson <tobias.ivars...@neotechnology.com>
> Hacker, Neo Technology
> www.neotechnology.com
> Cellphone: +46 706 534857
> _______________________________________________
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