public override void PrepareProcessing()
{
if (_editor != null && !_editor.IsDisposed && _editor.Edited)
{
_editor.AskForSave();
}
if (_ctx == null)
{
throw new Exception("Python code has errors");
}
try {
_ctx.Call("prepare", new PyObject[0]);
}
catch (PyException e) {
DisplayPythonError(e);
throw;
}
foreach (var port in InputPorts.OfType <NodeSystemLib2.FormatData1D.InputPortData1D>())
{
port.PrepareProcessing();
}
foreach (var port in OutputPorts.OfType <NodeSystemLib2.FormatData1D.OutputPortData1D>())
{
port.PrepareProcessing();
}
}
public override void Process()
{
try {
_ctx?.Call("process", new PyObject[0]);
}
catch (PyException e) {
DisplayPythonError(e);
throw;
}
}