How exactly are you doing this? If I take the code you've provided and put it
into a .cs file, compile it to a DLL, and import it I get:
IronPython 1.1b1 (1.1) on .NET 2.0.50727.312
Copyright (c) Microsoft Corporation. All rights reserved.
>>> import clr
>>> clr.AddReference('test')
>>> import FooUser, FooConcrete1
>>> FooUser.FooInt(FooConcrete1())
1
>>> ^Z
Are you doing something different?
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Matthew Swank
Sent: Monday, April 02, 2007 3:03 PM
To: [email protected]
Subject: [IronPython] strange runtime error hosting Iron Python in C# app
Given a set of classes in a c# Library like the following:
public interface IFoo
{
int Bar { get;}
}
public abstract class FooBase : IFoo
{
public abstract int Bar { get;}
}
public class FooConcrete1 : FooBase
{
public override int Bar { get { return 1; } }
}
and a C# consumer:
public class FooUser
{
public static int FooInt(IFoo a)
{
return a.Bar;
}
}
if I call FooInt from Python I'll get: "We Encountered an error: expected IFoo,
got FooConcrete1".
I suspect the error stems from adding an assembly as a reference inside the
python code in addition to referencing it in the C# project. If this is the
case, how do I make referenced assemblies visible to the hosted python module
w/o using AddReference...?
Thanks,
Matt
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