private void OnDisplayEvent(DisplayEventBase displayEvent,
ZeroMQMessage request,
IJupyterMessageSender jupyterMessageSender)
{
if (displayEvent is ReturnValueProduced && displayEvent.Value is DisplayedValue)
{
return;
}
var transient = CreateTransient(displayEvent.ValueId);
var formattedValues = displayEvent
.FormattedValues
.ToDictionary(k => k.MimeType, v => PreserveJson(v.MimeType, v.Value));
var value = displayEvent.Value;
PubSubMessage dataMessage;
switch (displayEvent)
{
case DisplayedValueProduced _:
dataMessage = new DisplayData(
transient: transient,
data: formattedValues);
break;
case DisplayedValueUpdated _:
dataMessage = new UpdateDisplayData(
transient: transient,
data: formattedValues);
break;
case ReturnValueProduced _:
dataMessage = new ExecuteResult(
_executionCount,
transient: transient,
data: formattedValues);
break;
case StandardOutputValueProduced _:
dataMessage = Stream.StdOut(GetPlainTextValueOrDefault(formattedValues, value?.ToString() ?? string.Empty));
break;
case StandardErrorValueProduced _:
case ErrorProduced _:
dataMessage = Stream.StdErr(GetPlainTextValueOrDefault(formattedValues, value?.ToString() ?? string.Empty));
break;
default:
throw new ArgumentException("Unsupported event type", nameof(displayEvent));
}
var isSilent = ((ExecuteRequest)request.Content).Silent;
if (!isSilent)
{
// send on io
jupyterMessageSender.Send(dataMessage);
}
}
public static FormattedValue GetPlainText(this DisplayEventBase displayEvent)
{
var formattedValue =
displayEvent.FormattedValues.SingleOrDefault(d => d.MimeType == PlainTextFormatter.MimeType);
return(formattedValue);
}
private void OnDisplayEvent(
DisplayEventBase displayEvent,
Message request,
IMessageSender ioPubChannel)
{
var transient = CreateTransient(displayEvent.ValueId);
var formattedValues = displayEvent
.FormattedValues
.ToDictionary(k => k.MimeType, v => v.Value);
var value = displayEvent.Value;
CreateDefaultFormattedValueIfEmpty(formattedValues, value);
JupyterMessageContent executeResultData;
switch (displayEvent)
{
case DisplayedValueProduced _:
executeResultData = new DisplayData(
transient: transient,
data: formattedValues);
break;
case ReturnValueProduced _:
executeResultData = new ExecuteResult(
_executionCount,
transient: transient,
data: formattedValues);
break;
case DisplayedValueUpdated _:
executeResultData = new UpdateDisplayData(
transient: transient,
data: formattedValues);
break;
default:
throw new ArgumentException("Unsupported event type", nameof(displayEvent));
}
SendDisplayData(executeResultData, request, ioPubChannel);
}
