class WrappedDynamicAttributeImpl(AttributeImpl):
"""wrapper for DynamicAttributeImpl.
We use a wrapper and not a subclass so that the underlying DynamicAttributeImpl
can refer to itself and get the "unwrapped" behavior.
"""
def __init__(self, *args, **kwargs):
self.wrapped = DynamicAttributeImpl(*args, **kwargs)
def get(self, state, passive=False):
ret = self.wrapped.get(state, passive=passive)
if isinstance(ret, Query):
return WrappedQuery(ret)
else:
return ret
def __init__(self, *args, **kwargs):
self.wrapped = DynamicAttributeImpl(*args, **kwargs)