MapperExtension after_update no longer called in 0.6.0b1

[Former user]

the after_update function in my MapperExtension is no longer called in the latest trunk version of the SVN CHANGES sais its version 0.6.0b1 r6423

[Mike Bayer]

Sorry, nothing has been changed with after_update() - below is an adaptation of our unit test. Please attach a full test case which reproduces the erroneous behavior you are seeing.

from sqlalchemy import *
from sqlalchemy.orm import *

def eq_(a, b, msg=None):
    """Assert a == b, with repr messaging on failure."""
    assert a == b, msg or "%r != %r" % (a, b)

methods = [Ext(MapperExtension):
    def instrument_class(self, mapper, cls):
        methods.append('instrument_class')
        return EXT_CONTINUE

    def init_instance(self, mapper, class_, oldinit, instance, args, kwargs):
        methods.append('init_instance')
        return EXT_CONTINUE

    def init_failed(self, mapper, class_, oldinit, instance, args, kwargs):
        methods.append('init_failed')
        return EXT_CONTINUE

    def translate_row(self, mapper, context, row):
        methods.append('translate_row')
        return EXT_CONTINUE

    def create_instance(self, mapper, selectcontext, row, class_):
        methods.append('create_instance')
        return EXT_CONTINUE

    def reconstruct_instance(self, mapper, instance):
        methods.append('reconstruct_instance')
        return EXT_CONTINUE

    def append_result(self, mapper, selectcontext, row, instance, result, **flags):
        methods.append('append_result')
        return EXT_CONTINUE

    def populate_instance(self, mapper, selectcontext, row, instance, **flags):
        methods.append('populate_instance')
        return EXT_CONTINUE

    def before_insert(self, mapper, connection, instance):
        methods.append('before_insert')
        return EXT_CONTINUE

    def after_insert(self, mapper, connection, instance):
        methods.append('after_insert')
        return EXT_CONTINUE

    def before_update(self, mapper, connection, instance):
        methods.append('before_update')
        return EXT_CONTINUE

    def after_update(self, mapper, connection, instance):
        methods.append('after_update')
        return EXT_CONTINUE

    def before_delete(self, mapper, connection, instance):
        methods.append('before_delete')
        return EXT_CONTINUE

    def after_delete(self, mapper, connection, instance):
        methods.append('after_delete')
        return EXT_CONTINUE

engine = create_engine('sqlite://')
metadata = MetaData(engine)
users = Table('users', metadata,
          Column('id', Integer, primary_key=True),
          Column('name', String(30), nullable=False))
metadata.create_all()

class User(object):
    def __init__(self, name):
        self.name = name

mapper(User, users, extension=Ext())
sess = create_session()
u = User(name='u1')
sess.add(u)
sess.flush()
u = sess.query(User).populate_existing().get(u.id)
sess.expunge_all()
u = sess.query(User).get(u.id)
u.name = 'u1 changed'
sess.flush()
sess.delete(u)
sess.flush()
eq_(methods,
    ['instrument_class', 'init_instance', 'before_insert',
     'after_insert', 'translate_row', 'populate_instance',
     'append_result', 'translate_row', 'create_instance',
     'populate_instance', 'reconstruct_instance', 'append_result',
     'before_update', 'after_update', 'before_delete', 'after_delete'](]

class))

[Former user]

Problem solved. I had another mapper extension which only overrides the after_XXX functions and it wasn't returning EXT_CONTINUE Sorry.

[Mike Bayer]

service with a smile

[Mike Bayer]

Removing milestone: 0.6.0 (automated comment)