Github user tliron commented on a diff in the pull request: https://github.com/apache/incubator-ariatosca/pull/188#discussion_r130399573 --- Diff: aria/storage/collection_instrumentation.py --- @@ -213,32 +235,32 @@ def __init__(self, mapi, *args, **kwargs): """ The original model. - :param wrapped: model to be instrumented :param mapi: MAPI for the wrapped model + :param wrapped: model to be instrumented + :param instrumentation: instrumentation dict + :param instrumentation_kwargs: arguments for instrumentation class """ - super(_InstrumentedModel, self).__init__(*args, **kwargs) + super(_InstrumentedModel, self).__init__(instrumentation_kwargs=dict(mapi=mapi), + *args, **kwargs) self._mapi = mapi self._apply_instrumentation() - def __getattr__(self, item): - return_value = getattr(self._wrapped, item) - if isinstance(return_value, self._wrapped.__class__): - return _create_instrumented_model(return_value, self._mapi, self._instrumentation) - if isinstance(return_value, (list, dict)): - return _create_wrapped_model(return_value, self._mapi, self._instrumentation) - return return_value - def _apply_instrumentation(self): for field in self._instrumentation: + if field.parent.class_ != type(self._wrapped): --- End diff -- To fix: check by isubclass instead of equality
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