William Reade wrote:
I had a similar problem in Ironclad -- needing to get the engine which
called a C# method. Try adding a CodeContext parameter to GetModule
(which gets automagically inserted; no need to change the call from
Python), and then using PythonContext.GetContext to get a
PythonContext from the CodeContext. See the constructors in
http://code.google.com/p/ironclad/source/browse/trunk/src/Python25Mapper.cs
...if your goggles can stand it.
I can see it - but I can't see how it helps. How do I go from there (and
the LanguageContext I can extract from it) to the current engine?
I'm *fairly* sure I have the current engine anyway and that it is the
importing scenario that is broken.
All the best,
Michael
Michael Foord wrote:
Hello guys,
I have a second use case for embedding IronPython in Silverlight.
This is actually a dynamic application with a C# component that needs
to programattically build a Python module.
Again I have the same problem - imports in Python code fail. I would
have expected that accessing the current runtime and fetching a
Python engine would fetch the current Python engine, with the browser
host correctly setup. Unfortunately that seems not to be the case.
Can anyone spot problems with the following code:
using Microsoft.Scripting.Silverlight;
using IronPython;
using IronPython.Hosting;
using Microsoft.Scripting;
using Microsoft.Scripting.Hosting;
namespace EmbeddedSLModule
{
public class EmbeddedSLModule
{
private static string source = @"
import something
";
public static ScriptScope GetModule(){
ScriptRuntime runtime = DynamicApplication.Current.Runtime;
ScriptEngine engine = runtime.GetEngine("Python");
ScriptScope scope = engine.CreateScope();
ScriptSource script =
engine.CreateScriptSourceFromString(source, SourceCodeKind.Statements);
script.Execute(scope);
return scope;
}
}
}
It works fine for code that doesn't import anything - but imports
from within the xap file fail.
Thanks
Michael Foord
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