private async System.Threading.Tasks.Task DoCommand()
{
var workspace = _serviceProvider.GetWorkspace();
var pyProj = CommonPackage.GetStartupProject(_serviceProvider) as PythonProjectNode;
var textView = CommonPackage.GetActiveTextView(_serviceProvider);
var scriptName = textView?.GetFilePath();
if (!string.IsNullOrEmpty(scriptName) && pyProj != null)
{
if (pyProj.FindNodeByFullPath(scriptName) == null)
{
// Starting a script that isn't in the project.
// Try and find the project. If we fail, we will
// use the default environment.
pyProj = _serviceProvider.GetProjectFromFile(scriptName);
}
}
LaunchConfiguration config = null;
try {
if (workspace != null)
{
config = PythonCommonInteractiveEvaluator.GetWorkspaceLaunchConfigurationOrThrow(workspace);
}
else
{
config = pyProj?.GetLaunchConfigurationOrThrow();
}
} catch (MissingInterpreterException ex) {
MessageBox.Show(ex.Message, Strings.ProductTitle);
return;
}
if (config == null)
{
var interpreters = _serviceProvider.GetComponentModel().GetService <IInterpreterOptionsService>();
config = new LaunchConfiguration(interpreters.DefaultInterpreter.Configuration);
}
else
{
config = config.Clone();
}
if (!string.IsNullOrEmpty(scriptName))
{
config.ScriptName = scriptName;
// Only overwrite the working dir for a loose file, don't do it for workspaces
if (workspace == null)
{
config.WorkingDirectory = PathUtils.GetParent(scriptName);
}
}
if (config == null)
{
Debug.Fail("Should not be executing command when it is invisible");
return;
}
IVsInteractiveWindow window;
try {
window = EnsureReplWindow(_serviceProvider, config.Interpreter, pyProj, workspace);
} catch (MissingInterpreterException ex) {
MessageBox.Show(ex.Message, Strings.ProductTitle);
return;
}
window.Show(true);
var eval = (IPythonInteractiveEvaluator)window.InteractiveWindow.Evaluator;
// The interpreter may take some time to startup, do this off the UI thread.
await _serviceProvider.GetPythonToolsService().UIThread.InvokeAsync(async() => {
await((IInteractiveEvaluator)eval).ResetAsync();
window.InteractiveWindow.WriteLine(Strings.ExecuteInReplCommand_RunningMessage.FormatUI(config.ScriptName));
await eval.ExecuteFileAsync(config.ScriptName, config.ScriptArguments);
});
}
public PythonLanguageClientContextRepl(PythonCommonInteractiveEvaluator evaluator)
{
_evaluator = evaluator ?? throw new ArgumentNullException(nameof(evaluator));
}
