/// <summary>
/// Runs a command line with ML.Net.
/// </summary>
/// <param name="script">script to run</param>
/// <param name="catch_output">capture output</param>
/// <param name="env">delegate environment</param>
/// <returns>output and error if captured</returns>
public static string MamlScript(string script, bool catch_output, DelegateEnvironment env = null)
{
int errCode;
string res;
if (catch_output)
{
using (var capture = new StdCapture())
{
errCode = DocumentationEnvironmentHelper.MainWithProgress(script, env);
var sout = capture.StdOut;
var serr = capture.StdErr;
if (string.IsNullOrEmpty(serr))
{
res = sout;
}
else
{
res = $"--OUT--\n{sout}\n--ERR--\n{serr}";
}
}
}
else
{
errCode = DocumentationEnvironmentHelper.MainWithProgress(script, env);
res = string.Empty;
}
if (errCode != 0)
{
throw new MamlException($"Unable to run script, error code={errCode}\n{script}" + (string.IsNullOrEmpty(res) ? string.Empty : $"\n{res}"));
}
return(res);
}
public void TestCSGeneratorHelp()
{
var cmd = "? CSGenerator";
using (var std = new Scikit.ML.DocHelperMlExt.StdCapture())
{
Maml.MainAll(cmd);
if (std.StdOut.Length == 0)
{
Assert.Inconclusive("Not accurate on a remote machine.");
}
}
}