#!/usr/bin/env python

import ZODB
import ZODB.FileStorage
import transaction
import custom_class_zodb

filestorage = ZODB.FileStorage.FileStorage('zodb_filestorage.db')
db = ZODB.DB(filestorage)
conn = db.open()

root = conn.root()
noah = root['noah']
print "BEFORE WITHDRAWAL"
print "================="
print noah
jeremy = root['jeremy']
print jeremy
print "-----------------"

transaction.begin()
noah.withdraw(300)
jeremy.deposit(300)
transaction.commit()

print "AFTER WITHDRAWAL"
print "================"
print noah
print jeremy
print "----------------"

conn.close()