/// <inheritdoc />
public override ExecutionResult Run(string input, IChannel channel)
{
var inputParameters = ParseInputParameters(input, firstParameterInferredName: ParameterNamePackageName);
var name = inputParameters.DecodeParameter <string>(ParameterNamePackageName);
var status = new Jupyter.TaskStatus($"Adding package {name}");
var statusUpdater = channel.DisplayUpdatable(status);
void Update() => statusUpdater.Update(status);
var task = RunAsync(name, channel, (newStatus) =>
{
status.Subtask = newStatus;
Update();
});
using (Observable
.Interval(TimeSpan.FromSeconds(1))
.TakeUntil((idx) => task.IsCompleted)
.Do(idx => Update())
.Subscribe())
{
task.Wait();
}
status.Subtask = "done";
status.IsCompleted = true;
Update();
return(task.Result);
}
internal static void Reload(IWorkspace workspace, IChannel channel)
{
var status = new Jupyter.TaskStatus($"Reloading workspace");
var statusUpdater = channel.DisplayUpdatable(status);
void Update() => statusUpdater.Update(status);
var task = Task.Run(() =>
{
workspace.Reload((newStatus) =>
{
status.Subtask = newStatus;
Update();
});
});
try
{
using (Observable
.Interval(TimeSpan.FromSeconds(1))
.TakeUntil((idx) => task.IsCompleted)
.Do(idx => Update())
.Subscribe())
{
task.Wait();
}
status.Subtask = "done";
status.IsCompleted = true;
Update();
}
catch (Exception)
{
status.Subtask = "error";
status.IsCompleted = true;
Update();
throw;
}
}
