public ColData CallClassMethod(string className, string method, PythonCallerArgs args)
{
results = "";
errors = "";
args.SetPathArg(csvPath);
string argString = args.Serialized();
//Caller produces the command:
// path/to/python.exe caller.py path/to/python/module python_module_name class_name method_name args_string
//caller.py is the aggregator script, which finds the desired script (python_module_name.py), imports its contents and calls the class method
//args_string is JSON-formatted array of the arguments for the desired script (python_module_name.py)
psi.Arguments = $"\"{caller}\" \"{scriptPath}\" \"{scriptName}\" \"{className}\" \"{method}\" \"{argString}\"";
var value = System.Environment.GetEnvironmentVariable("PATH");
var new_value = envPath + "\\:" + envPath + "\\Scripts:" + value;
System.Environment.SetEnvironmentVariable("PATH", new_value);
using (var process = Process.Start(psi))
{
errors = process.StandardError.ReadToEnd();
results = process.StandardOutput.ReadToEnd();
}
ColData ob = JsonConvert.DeserializeObject <ColData> (results);
return(ob);
}
public override void Init()
{
var methodArguments = new PythonCallerArgs();
instrumentStat = new InstrumentStats(InstrumentsManager.Current);
methodArguments.SetArg(instrumentStat);
methodArguments.SetArg(instrumentStat);
var pyCaller = new PythonCaller(module_name);
resultJson = pyCaller.CallClassMethod(class_name, def_name, methodArguments);
}