class MultiKeyContent(object):
pass
orm.mapper(SimpleContent, simple_content_table)
orm.mapper(MultiKeyContent, multikey_content_table)
engine = rdb.create_engine('sqlite://memory', echo=True)
metadata.bind = engine
metadata.create_all()
transaction.abort()
session = Session()
a = SimpleContent()
session.save(a)
b = SimpleContent()
session.save(b)
d = SimpleContent()
session.save(d)
print 'joined', session.joined
transaction.commit()
print 'new session'
session = Session()
def resolve(self, id):
class_path, oid = id.split('-', 1)
domain_class = resolve.resolve(class_path)
session = Session()
value_key = container.valueKey(oid)
return session.query(domain_class).get(value_key)
def get_user(self, login):
try:
session = Session()
except UnboundExecutionError, e:
log.warn(e)
return
def chooseName(self, name, obj):
# flush the object to make sure it contains an id
session = Session()
session.add(obj)
return stringKey(obj)
def __delitem__(self, name):
instance = self[name]
session = Session()
session.delete(instance)
def __setitem__(self, name, item):
session = Session()
session.add(item)
def _query(self):
session = Session()
query = session.query(self._class)
return query
