internal async Task <PythonExecutionResult> ExecuteAsync(string methodName, params PythonArgument[] arguments)
{
var req = new PythonExecutionRequest(_scriptFilePath, methodName, arguments);
var res = await _executor.ExecuteAsnc(req);
res.ErrorMessage.Evaluate(
whenSome: str =>
{
throw new PythonException(str);
});
return(res);
}
public async Task <PythonExecutionResult> ExecuteAsnc(PythonExecutionRequest request)
{
var startInfo = _startInfoFactory.CreateForExecution(request);
using (var process = Process.Start(startInfo))
{
var errorString = await process.StandardError.ReadToEndAsync();
string resultString = null;
using (var reader = process.StandardOutput)
{
resultString = await reader.ReadToEndAsync();
process.WaitForExit();
}
var err = string.IsNullOrEmpty(errorString) ? Maybe.CreateNone <string>() : Maybe.CreateSome(errorString);
var res = string.IsNullOrEmpty(resultString) ? Maybe.CreateNone <string>() : Maybe.CreateSome(resultString);
return(new PythonExecutionResult(res, err));
}
}
