private void PythonProcess_ErrorDataReceived(object sender, DataReceivedEventArgs e)
{
if (string.IsNullOrEmpty(e.Data))
{
return;
}
string data = e.Data;
if (e.Data.Contains("STDERR:"))
{
data = e.Data.Split(new char[] { ':' }, 2)[1];
}
Console.WriteLine("stderr[" + State + "]:" + e.Data);
switch (State)
{
case STATE_RUNNING:
{
OnStdErr?.Invoke(data);
hasRunError = true;
}
break;
case STATE_COMPILING:
{
OnStdErr?.Invoke(data);
hasCompileError = true;
}
break;
}
}
/// <summary>
/// if there is an error in this function, you didn't setup the VisibleInPython attribute with a backing field
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
void UpdateProxyProperty(string name, string value)
{
Type proxyType = proxy.GetType();
PropertyInfo prop = proxyType.GetProperty(name);
VisibleInPythonAttribute attr = (VisibleInPythonAttribute)prop.GetCustomAttribute(typeof(VisibleInPythonAttribute));
FieldInfo field = proxyType.GetField(attr.BackingField, BindingFlags.Instance | BindingFlags.NonPublic);
try
{
object castedValue = Convert.ChangeType(value, field.FieldType);
field.SetValue(proxy, castedValue);
OnValueUpdatedOnProxy?.Invoke(name, proxy);
}
catch (Exception)
{
string err = "Python provided a bad value (" + value + ") for property " + name;
OnStdErr?.Invoke(err);
OnBadValue?.Invoke(err);
}
}