static IObservable <TResult> Process <TSource, TResult>(
IObservable <TSource> source,
ObjectOperations op,
object processorClass)
{
return(Observable.Defer(() =>
{
var processor = new PythonProcessor <TSource, PythonGenerator>(op, processorClass);
var result = source.SelectMany(input => processor.Process(input).Cast <TResult>());
if (processor.Load != null)
{
processor.Load();
}
if (processor.Unload != null)
{
return result.Finally(processor.Unload);
}
else
{
return result;
}
}));
}
static IObservable <TResult> Process <TSource, TResult>(
IObservable <TSource> source,
ScriptScope scope)
{
var processor = new PythonProcessor <TSource, PythonGenerator>(scope);
var result = source.SelectMany(input => processor.Process(input).Cast <TResult>());
if (processor.Unload != null)
{
result = result.Finally(processor.Unload);
}
if (processor.Load != null)
{
var observable = result;
result = Observable.Defer(() =>
{
processor.Load();
return(observable);
});
}
return(result);
}
