def test_core_attrs(self):
"""
Ensure that sa_key and sa_lazy can be excluded
"""
a = adapter.SaMappedClassAlias(Address, exclude_attrs=['sa_lazy', 'sa_key'])
u = Address()
attrs = a.getEncodableAttributes(u)
self.assertFalse('sa_key' in attrs)
self.assertFalse('sa_lazy' in attrs)
def test_property(self):
class Person(object):
foo = 'bar'
baz = 'gak'
def _get_rw_property(self):
return self.foo
def _set_rw_property(self, val):
self.foo = val
def _get_ro_property(self):
return self.baz
rw = property(_get_rw_property, _set_rw_property)
ro = property(_get_ro_property)
self.mappers['person'] = mapper(Person, self.tables['users'])
alias = adapter.SaMappedClassAlias(Person, 'person')
obj = Person()
attrs = alias.getEncodableAttributes(obj)
self.assertEqual(
attrs, {
'id': None,
'name': None,
'sa_key': [None],
'sa_lazy': [],
'rw': 'bar',
'ro': 'gak'
})
self.assertEqual(obj.ro, 'gak')
alias.applyAttributes(
obj, {
'sa_key': [None],
'sa_lazy': [],
'id': None,
'name': None,
'rw': 'bar',
'ro': 'baz'
})
self.assertEqual(obj.ro, 'gak')
