#!/usr/bin/python
# -*- coding: UTF-8 -*-

from sqlalchemy import *

meta = BoundMetaData('postgres://jan:heyyou97@localhost:5432/jan')
domains_table = Table('domains', meta, autoload=True)
records_table = Table('records', meta, autoload=True)

class Domain(object):
    def __repr__(self):
        return "%s(%r,%r)" % (
            self.__class__.__name__, self.id, self.name)

class Record(object):
    def __repr__(self):
        return "%s(%r,%r,%r)" % (
            self.__class__.__name__, self.id, self.domain_id, self.domain)

recordmapper = mapper(Record, records_table)
domainmapper = mapper(Domain, domains_table, properties = {
    'records': relation(Record, backref='domain')
    })

session = create_session()
query = session.query(Domain)

domain = query.get_by(name='dittberner.info')
if domain:
    print domain.records

session.flush()