public static void Generate(PythonTypeDatabaseCreationRequest request)
{
var onExit = request.OnExit;
GenerateAsync(request).ContinueWith(t => {
var exc = t.Exception;
if (exc == null)
{
return;
}
try {
var message = string.Format(
"ERROR_STDLIB: {0}\\{1}{2}",
request.Factory.Configuration.Id,
Environment.NewLine,
(exc.InnerException ?? exc).ToString()
);
Debug.WriteLine(message);
var glogPath = Path.Combine(CompletionDatabasePath, "AnalysisLog.txt");
File.AppendAllText(glogPath, message);
} catch (IOException) {
} catch (ArgumentException) {
} catch (SecurityException) {
} catch (UnauthorizedAccessException) {
}
if (onExit != null)
{
onExit(PythonTypeDatabase.InvalidOperationExitCode);
}
}, TaskContinuationOptions.OnlyOnFaulted);
}
protected virtual void GenerateDatabase(PythonTypeDatabaseCreationRequest request, Action<int> onExit = null) {
var generating = _generating = new object();
PythonTypeDatabase.GenerateAsync(request).ContinueWith(t => {
int exitCode;
try {
exitCode = t.Result;
} catch (Exception ex) {
Debug.Fail(ex.ToString());
exitCode = PythonTypeDatabase.InvalidOperationExitCode;
}
if (exitCode != PythonTypeDatabase.AlreadyGeneratingExitCode) {
Interlocked.CompareExchange(ref _generating, null, generating);
}
onExit?.Invoke(exitCode);
});
}
public virtual void GenerateDatabase(GenerateDatabaseOptions options, Action<int> onExit = null) {
if (string.IsNullOrEmpty(DatabasePath)) {
onExit?.Invoke(PythonTypeDatabase.NotSupportedExitCode);
return;
}
if (IsGenerating) {
onExit?.Invoke(PythonTypeDatabase.AlreadyGeneratingExitCode);
return;
}
var req = new PythonTypeDatabaseCreationRequest {
Factory = this,
OutputPath = DatabasePath,
SkipUnchanged = options.HasFlag(GenerateDatabaseOptions.SkipUnchanged)
};
GenerateDatabase(req, onExit);
}
public static async Task <int> GenerateAsync(PythonTypeDatabaseCreationRequest request)
{
var fact = request.Factory;
var evt = request.OnExit;
if (fact == null)
{
evt?.Invoke(NotSupportedExitCode);
return(NotSupportedExitCode);
}
var outPath = request.OutputPath;
var analyzerPath = PythonToolsInstallPath.GetFile("Microsoft.PythonTools.Analyzer.exe");
Directory.CreateDirectory(CompletionDatabasePath);
var baseDb = BaselineDatabasePath;
if (request.ExtraInputDatabases.Any())
{
baseDb = baseDb + ";" + string.Join(";", request.ExtraInputDatabases);
}
var logPath = Path.Combine(outPath, "AnalysisLog.txt");
var glogPath = Path.Combine(CompletionDatabasePath, "AnalysisLog.txt");
// Tests change Debug.Listeners so look for that to determine if we're running inside a test
#if DEBUG
var inTests = Debug.Listeners["Microsoft.PythonTools.AssertListener"] != null;
#else
var inTests = false;
#endif
using (var output = ProcessOutput.RunHiddenAndCapture(
analyzerPath,
"/id", fact.Configuration.Id,
"/version", fact.Configuration.Version.ToString(),
"/python", fact.Configuration.InterpreterPath,
"/outdir", outPath,
"/basedb", baseDb,
(request.SkipUnchanged ? null : "/all"), // null will be filtered out; empty strings are quoted
(inTests ? "/unittest" : null),
"/log", logPath,
"/glog", glogPath,
"/wait", (request.WaitFor != null ? AnalyzerStatusUpdater.GetIdentifier(request.WaitFor) : "")
)) {
output.PriorityClass = ProcessPriorityClass.BelowNormal;
int exitCode = await output;
if (exitCode > -10 && exitCode < 0)
{
try {
File.AppendAllLines(
glogPath,
new[] { string.Format("FAIL_STDLIB: ({0}) {1}", exitCode, output.Arguments) }
.Concat(output.StandardErrorLines)
);
} catch (IOException) {
} catch (ArgumentException) {
} catch (SecurityException) {
} catch (UnauthorizedAccessException) {
}
}
if (evt != null)
{
evt(exitCode);
}
return(exitCode);
}
}