def _tmp(self, attr, klass_value, cleanup_method):
if hasattr(klass_value, '__call__'):
klass_value = klass_value(self)
instance_value = self._init_kwargs.get(attr,None)
val = None
if attr in kls.ADDITIVE_ATTRS:
val = merge({}, getattr(self.fallthrough,attr,{}), klass_value, instance_value)
elif attr in kls.TRUTHY_ATTRS:
val = instance_value or klass_value or getattr(self.fallthrough,attr,None)
else:
if instance_value is not None: val=instance_value
elif klass_value is not None: val=klass_value
else: val = getattr(self.fallthrough,attr,None)
return cleanup_method(val)
def _test_additive_attr(self, attr, possibles, add_none=True):
if add_none:
possibles = [None] + list(possibles)
for k in possibles:
for l in (True,False):
for m in possibles:
for n in possibles:
class TestExchangeX(TestExchange): pass
auth = Auth()
setattr(auth,attr,n)
if l:
if k is not None: setattr(TestExchangeX, attr, k)
else:
if k is not None: setattr(TestExchangeX, attr, lambda self: k)
ex = TestExchangeX(auth, **{attr:m})
self.assertEquals( merge({}, n or {}, k or {}, m or {}), getattr(ex, attr))
