The exception in ignored because the generator isn't closed until it is being deleted (automatically in this case, when Python exits); the generator __del__ handler closes the generator, which triggers an exception of there is one.
The cleanest way to get a python type name, when we know it is an instance of a class, is getting the value of the `__class__.__name__` attribute.
- Changes `CommonAlphaModelTests.ModelNameTest`:
Since it requires some string manipulation to have the exact model name for C# and Python, we don't define `Name` in the python models and accept the default value from `AlphaModelPythonWrapper.Name`.
Alpha models can choose to implement the Name property, if not, the system
will use the model's type name as the Insight.SourceModel.
Existing tests were updated to also assert expected model names
Adds method overload that accept a `PyObject` to `SetAlpha`, `SetExecution`, `SetPortfolioConstruction`, `SetPortfolioSelection` and `SetRiskManagement`. In these methods, a custom model written in python will be wrapped around the respective `PythonWrapper`.
Michael Handschuh