getting last insert id .sqlalchemy orm
- by gummmibear
Hi i use sqlalchemy,
i need some help.
import hashlib
import sqlalchemy as sa
from sqlalchemy import orm
from allsun.model import meta
t_user = sa.Table("users",meta.metadata,autoload=True)
class Duplicat(Exception):
pass
class LoginExistsException(Exception):
pass
class EmailExistsException(Exception):
pass
class User(object):
"""
def __setattr__(self, key, value):
if key=='password' :
value=unicode(hashlib.sha512(value).hexdigset())
object.__setattr__(self,key,value)
"""
def loginExists(self):
try:
meta.Session.query(User).filter(User.login==self.login).one()
except orm.exc.NoResultFound:
pass
else:
raise LoginExistsException()
def emailExists(self):
try:
meta.Session.query(User).filter(User.email==self.email).one()
except orm.exc.NoResultFound:
pass
else:
raise EmailExistsException()
def save(self):
meta.Session.begin()
meta.Session.save(self)
try:
meta.Session.commit()
except sa.exc.IntegrityError:
raise Duplicat()
How can i get inserted id when i call?
user = User()
user.login = request.params['login']
user.password = hashlib.sha512(request.params['password']).hexdigest()
user.email = request.params['email']
user.save()
