Environment

• Pythonnet version: 3.0.0-preview2021-06-04
• Python version: 3.8.8
• Operating System: ubuntu 21.04
• .NET Runtime: 5.0.300

Details

Unicode characters get lost / mangled during conversion:

scope.Exec("testStr = 'Nom 🍗';");
scope.Exec("""print("python:", testStr);""")
Console.WriteLine($"""dotnet: {scope.Get("testStr").ToString()}""");

writes

python: Nom 🍗
dotnet: Nom �