from bitcointools import util, wallet
from bitcointools.BCDataStream import BCDataStream
from bsddb import db as bdb
db_env = util.create_env()
db = wallet.open_wallet(db_env)
kds = BCDataStream()
vds = BCDataStream()
for key, val in db.items():
    kds.clear()
    kds.write(key)
    vds.clear()
    vds.write(val)
    type = kds.read_string()
    print type