[ZODB-Dev] modifying tree under root and save ?!

[Tamer Higazi]

Hi people!
Inside the ZODB Tree I have a dictionary!

root = {
'person:
   {
     'amanda':
       [10,20,30]
     }
}

if I run:

root['person']['amanda'].append(1000)

and run:

transaction.commit()
close the db, start a new python shell nothing has changed so far.

Why is that ?!


Is there a way, to change the ZODB keys subcontent without to copy the 
entire entry in the memory ?!



For a short reply I would thank you.



Tamer