I am trying to move from 0.5beta4 to 0.5.2
The attribute events are giving me a problem
The code worked in 0.5beta4 and now is broken.
class base(object):
__sa_instrumentation_manager__ = SetListener
listener = ReceiveEvents()
class SetListener(InstrumentationManager):
def instrument_attribute(self, class_, key, inst):
inst.impl.extensions.append(listener)
when instrument_attribute is called inst.impl is None.
I then look at the examples and try the examples/custom_attributes.py
which had the same problem.
Any Ideas on how to make the this work again ?
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