Can I limit which C# assemblies, classes, methods and properties are available to Python? #2387

I would like to embed Python in an application using python.net. Ideally, I would like Python to run in a limited environment (I hesitate to use the term "sandbox") where some assemblies, classes and members are off-limits.

I have embedded other languages, and some provide callbacks that I can hook whenever an assembly, class or member is being mapped into the interpreter. The callback gives me the option of denying the mapping, so I can implement whatever logic I like to create blacklists, whitelists and pattern-based denials.

Is there anything in python.net that could be used to do something similar?