Hello guys,
I'm having problems with a C# Silverlight application that hosts IronPython.
First of all, this page
http://sdlsdk.codeplex.com/Wiki/View.aspx?title=Hosting implies that
the following code should load assemblies for the hosted IronPython code:
foreach (string name in new string[] { "mscorlib", "System",
"System.Windows", "System.Windows.Browser", "System.Net" })
{
runtime.Host.PlatformAdaptationLayer.LoadAssembly(name);
}
It doesn't - an import from System.Windows fails. The following code
works as in a normal hosted environment:
runtime.LoadAssembly(typeof(String).Assembly);
runtime.LoadAssembly(typeof(Uri).Assembly);
runtime.LoadAssembly(typeof(Canvas).Assembly);
Secondly, which is much worse but may be related, imports from Python
files inside the xap fail when IronPython is hosted. I am using the
following code:
ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(null);
setup.HostType =
typeof(Microsoft.Scripting.Silverlight.BrowserScriptHost);
ScriptRuntime runtime = new ScriptRuntime(setup);
ScriptEngine pe = Python.GetEngine(runtime);
ScriptScope scope = pe.CreateScope();
ScriptSource source =
pe.CreateScriptSourceFromString(python_source, SourceCodeKind.Statements);
source.Execute(scope);
How do I setup the platform adaptation layer so that it can import from
inside the xap?
All the best,
Michael
--
http://www.ironpythoninaction.com/
http://www.voidspace.org.uk/blog
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