I'm having trouble using in_ to select a bunch of related objects -
here is what I want:
Quick overview of my model (shortened for simplicity):
#Autoloaded table defs go here and aren't really important
class Person(object):
pass
class EMailAddress(object):
pass
orm.mapper(Person, person_table, properties = {
'name': orm.column_property(person_table.c.first_name + " " +
person_table.c.last_name)
})
orm.mapper(EMailAddress, email_table, properties = {
'person': orm.relation(Person, lazy=False,
backref=backref('email_addresses', lazy=False))
})
I want to be able to do something like this:
people = [person1, person2, person3]
addresses = Session.query(EMailAddress).filter(Person.in_(people))
When I try it, I get an AttributeError: "type object 'Person' has no
attribute 'in_'"
I'm running 0.5.0rc2
Is this possible?
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