Just thinking that for the guide it would be nice to add a table to the #[pyproto] section listing all the dunder methods that can be implemented and the protocols they are a part of (e.g. __int__ -> PyNumberProtocol etc.)

Environment

• Pythonnet version: 2.3.0
• Python version: 2.7
• Operating System: Windows 10

Details

I have a C# class library which I use in Python. I have a Point class (a code snippet):

public Point(double x, double y)
{
	this.x = x;
	this.y = y;
}

public override string ToString()
{
	return $"Point({x}, {y})";
}

Currently, each time an Exception occurs on the Java side, it is caught in JNI.Unsafe.Internal, printed on stderr, and tranformed into a JVMException on the Haskell side, where it is thrown with throwIO.

It's problematic because this printing on stderr occurs even if the exception is caught afterwards, and may clutter stdout, particularly on test cases, where multiple exceptions may be ex