public void UntypedDelegateForPythonFunction()
{
Dictionary <string, object> context = new Dictionary <string, object>();
context.Add("user", "alex");
context.Add("age", 26);
List <string> parameters = new List <string>(context.Keys);
List <object> values = new List <object>(context.Values);
PythonEngine engine = new PythonEngine();
engine.Execute(
GenerateFunction("func", parameters.ToArray(), "return user + ' is ' + str(age) + ' years old'"));
PythonFunction func1 = engine.EvaluateAs <PythonFunction>("func");
UntypedDelegate func1Delegate = delegate(object[] param)
{
return(func1.Call(param));
};
object result1 = func1Delegate(values.ToArray());
Assert.AreEqual("alex is 26 years old", result1);
}
public void GeneratingPythonFunction()
{
Dictionary <string, object> context = new Dictionary <string, object>();
context.Add("user", "alex");
context.Add("age", 26);
List <string> parameters = new List <string>(context.Keys);
List <object> values = new List <object>(context.Values);
PythonEngine engine = new PythonEngine();
engine.Execute(
GenerateFunction("func", parameters.ToArray(), "return user + ' is ' + str(age) + ' years old'"));
PythonFunction func1 = engine.EvaluateAs <PythonFunction>("func");
engine.Execute(
GenerateFunction("func", parameters.ToArray(),
"return user + ' is ' + str(age+1) + ' years old next year'"));
PythonFunction func2 = engine.EvaluateAs <PythonFunction>("func");
object result1 = func1.Call(values.ToArray());
Assert.AreEqual("alex is 26 years old", result1);
object result2 = func2.Call(values.ToArray());
Assert.AreEqual("alex is 27 years old next year", result2);
}