private void HandleThreadFrameList(Socket socket) { // list of thread frames var frames = new List <PythonStackFrame>(); int tid = socket.ReadInt(); var thread = _threads[tid]; int frameCount = socket.ReadInt(); for (int i = 0; i < frameCount; i++) { int startLine = socket.ReadInt(); int endLine = socket.ReadInt(); int lineNo = socket.ReadInt(); string frameName = socket.ReadString(); string filename = socket.ReadString(); int argCount = socket.ReadInt(); int varCount = socket.ReadInt(); PythonEvaluationResult[] variables = new PythonEvaluationResult[varCount]; var frame = new PythonStackFrame(thread, frameName, filename, startLine, endLine, lineNo, argCount, i); for (int j = 0; j < variables.Length; j++) { string name = socket.ReadString(); variables[j] = ReadPythonObject(socket, name, "", false, frame); } frame.SetVariables(variables); frames.Add(frame); } Debug.WriteLine("Received frames for thread {0}", tid); _frames = frames; _frameEvent.Set(); }
/// <summary> /// Creates a PythonObject for an expression which raised an exception instead of returning a value. /// </summary> public PythonEvaluationResult(PythonProcess process, string exceptionText, string expression, PythonStackFrame frame) { _process = process; _expression = expression; _frame = frame; _exceptionText = exceptionText; }
internal static string ReformatStackTrace(PythonProcess process, string data) { var lines = new Stack <IEnumerable <string> >(); var sb = new StringBuilder(); using (var reader = new StringReader(data)) { for (var line = reader.ReadLine(); line != null; line = reader.ReadLine()) { lines.Push(SplitReprs(line).ToArray()); } } foreach (var line in lines) { var filename = line.ElementAtOrDefault(0); var lineNumber = line.ElementAtOrDefault(1); var functionName = line.ElementAtOrDefault(2); //var text = stackLine.ElementAtOrDefault(3); int lineNo; if (process != null && !string.IsNullOrEmpty(filename) && !string.IsNullOrEmpty(lineNumber) && int.TryParse(lineNumber, out lineNo) && !string.IsNullOrEmpty(functionName)) { functionName = PythonStackFrame.GetQualifiedFunctionName(process, filename, lineNo, functionName); } if (!string.IsNullOrEmpty(filename)) { sb.Append(filename); if (!string.IsNullOrEmpty(lineNumber)) { sb.Append(":"); sb.Append(lineNumber); } sb.Append(" in "); } if (string.IsNullOrEmpty(functionName)) { sb.AppendLine("<unknown>"); } else { sb.AppendLine(functionName); } } while (sb.Length > 0 && char.IsWhiteSpace(sb[sb.Length - 1])) { sb.Length -= 1; } return(sb.ToString()); }
/// <summary> /// Creates a PythonObject for an expression which successfully returned a value. /// </summary> public PythonEvaluationResult(PythonProcess process, string objRepr, string hexRepr, string typeName, long length, string expression, string childName, PythonStackFrame frame, PythonEvaluationResultFlags flags) { _process = process; _objRepr = objRepr; _hexRepr = hexRepr; _typeName = typeName; _length = length; _expression = expression; _childName = childName; _frame = frame; _flags = flags; }
/// <summary> /// Creates a PythonObject for an expression which successfully returned a value. /// </summary> public PythonEvaluationResult(PythonProcess process, string objRepr, string typeName, string expression, string childText, bool childIsIndex, PythonStackFrame frame, bool isExpandable) { _process = process; _expression = expression; _frame = frame; _objRepr = objRepr; _typeName = typeName; _isExpandable = isExpandable; _childText = childText; _childIsIndex = childIsIndex; }
/// <summary> /// Creates a PythonObject for an expression which successfully returned a value. /// </summary> public PythonEvaluationResult(PythonProcess process, string objRepr, string hexRepr, string typeName, long length, string expression, string childName, PythonStackFrame frame, PythonEvaluationResultFlags flags) { _process = process; _objRepr = objRepr; _hexRepr = hexRepr; _typeName = typeName; _length = length; _expression = expression; _childName = childName; _frame = frame; _flags = flags; }
internal void EnumChildren(string text, PythonStackFrame pythonStackFrame, Action <PythonEvaluationResult[]> completion) { DebugWriteCommand("Enum Children"); _socket.Send(GetChildrenCommandBytes); SendString(_socket, text); int executeId = _ids.Allocate(); lock (_pendingChildEnums) { _socket.Send(BitConverter.GetBytes(pythonStackFrame.Thread.Id)); _socket.Send(BitConverter.GetBytes(pythonStackFrame.FrameId)); _socket.Send(BitConverter.GetBytes(executeId)); _pendingChildEnums[executeId] = new ChildrenInfo(completion, text, pythonStackFrame); } }
internal bool SetLineNumber(PythonStackFrame pythonStackFrame, int lineNo) { DebugWriteCommand("Set Line Number"); _setLineResult = false; _socket.Send(SetLineNumberCommand); _socket.Send(BitConverter.GetBytes(pythonStackFrame.Thread.Id)); _socket.Send(BitConverter.GetBytes(pythonStackFrame.FrameId)); _socket.Send(BitConverter.GetBytes(lineNo)); // wait up to 2 seconds for line event... for (int i = 0; i < 20 && _socket.Connected && WaitForSingleObject(_frameEvent.SafeWaitHandle, 100) != 0; i++) { } return(_setLineResult); }
public ChildrenInfo(Action<PythonEvaluationResult[]> completion, string text, PythonStackFrame frame) { Completion = completion; Text = text; Frame = frame; }
internal bool SetLineNumber(PythonStackFrame pythonStackFrame, int lineNo) { if (_stoppedForException) { return false; } DebugWriteCommand("Set Line Number"); lock (_streamLock) { _setLineResult = false; _stream.Write(SetLineNumberCommand); _stream.WriteInt64(pythonStackFrame.Thread.Id); _stream.WriteInt32(pythonStackFrame.FrameId); _stream.WriteInt32(lineNo); } // wait up to 2 seconds for line event... for (int i = 0; i < 20 && _stream != null; i++) { if (NativeMethods.WaitForSingleObject(_lineEvent.SafeWaitHandle, 100) == 0) { break; } } return _setLineResult; }
internal void EnumChildren(string text, PythonStackFrame pythonStackFrame, Action<PythonEvaluationResult[]> completion) { DebugWriteCommand("Enum Children"); int executeId = _ids.Allocate(); lock (_pendingChildEnums) { _pendingChildEnums[executeId] = new ChildrenInfo(completion, text, pythonStackFrame); } lock (_streamLock) { _stream.Write(GetChildrenCommandBytes); _stream.WriteString(text); _stream.WriteInt64(pythonStackFrame.Thread.Id); _stream.WriteInt32(pythonStackFrame.FrameId); _stream.WriteInt32(executeId); _stream.WriteInt32((int)pythonStackFrame.Kind); } }
internal void ExecuteText(string text, PythonEvaluationResultReprKind reprKind, PythonStackFrame pythonStackFrame, Action<PythonEvaluationResult> completion) { int executeId = _ids.Allocate(); DebugWriteCommand("ExecuteText to thread " + pythonStackFrame.Thread.Id + " " + executeId); lock (_pendingExecutes) { _pendingExecutes[executeId] = new CompletionInfo(completion, text, pythonStackFrame); } lock (_streamLock) { _stream.Write(ExecuteTextCommandBytes); _stream.WriteString(text); _stream.WriteInt64(pythonStackFrame.Thread.Id); _stream.WriteInt32(pythonStackFrame.FrameId); _stream.WriteInt32(executeId); _stream.WriteInt32((int)pythonStackFrame.Kind); _stream.WriteInt32((int)reprKind); } }
internal void SwitchFrame(PythonStackFrame frame) { _frameId = frame.FrameId; _thread?.SetThreadAndFrameCommand(frame.Thread.Id, frame.FrameId, frame.Kind); WriteOutput(string.Format("Current frame changed to {0}", frame.FrameId)); }
public ChildrenInfo(Action <PythonEvaluationResult[]> completion, string text, PythonStackFrame frame) { Completion = completion; Text = text; Frame = frame; }
private PythonEvaluationResult ReadPythonObject(Stream stream, string expr, string childName, PythonStackFrame frame) { string objRepr = stream.ReadString(); string hexRepr = stream.ReadString(); string typeName = stream.ReadString(); long length = stream.ReadInt64(); var flags = (PythonEvaluationResultFlags)stream.ReadInt32(); if (!flags.HasFlag(PythonEvaluationResultFlags.Raw) && ((typeName == "unicode" && LanguageVersion.Is2x()) || (typeName == "str" && LanguageVersion.Is3x()))) { objRepr = objRepr.FixupEscapedUnicodeChars(); } if (typeName == "bool") { hexRepr = null; } return new PythonEvaluationResult(this, objRepr, hexRepr, typeName, length, expr, childName, frame, flags); }
private void HandleThreadFrameList(Stream stream) { // list of thread frames var frames = new List<PythonStackFrame>(); long tid = stream.ReadInt64(); PythonThread thread; _threads.TryGetValue(tid, out thread); var threadName = stream.ReadString(); int frameCount = stream.ReadInt32(); for (int i = 0; i < frameCount; i++) { int startLine = stream.ReadInt32(); int endLine = stream.ReadInt32(); int lineNo = stream.ReadInt32(); string frameName = stream.ReadString(); string filename = stream.ReadString(); int argCount = stream.ReadInt32(); var frameKind = (FrameKind)stream.ReadInt32(); PythonStackFrame frame = null; if (thread != null) { switch (frameKind) { case FrameKind.Django: string sourceFile = stream.ReadString(); var sourceLine = stream.ReadInt32(); frame = new DjangoStackFrame(thread, frameName, filename, startLine, endLine, lineNo, argCount, i, sourceFile, sourceLine); break; default: frame = new PythonStackFrame(thread, frameName, filename, startLine, endLine, lineNo, argCount, i, frameKind); break; } } int varCount = stream.ReadInt32(); PythonEvaluationResult[] variables = new PythonEvaluationResult[varCount]; for (int j = 0; j < variables.Length; j++) { string name = stream.ReadString(); if (frame != null) { variables[j] = ReadPythonObject(stream, name, name, frame); } } if (frame != null) { frame.SetVariables(variables); frames.Add(frame); } } Debug.WriteLine("Received frames for thread {0}", tid); if (thread != null) { thread.Frames = frames; if (threadName != null) { thread.Name = threadName; } } }
internal void SwitchFrame(PythonStackFrame frame) { _frameId = frame.FrameId; SetThreadAndFrameCommand(frame.Thread.Id, frame.FrameId, frame.Kind); Window.WriteLine(String.Format("Current frame changed to {0}", frame.FrameId)); }
/// <summary> /// Creates a PythonObject for an expression which raised an exception instead of returning a value. /// </summary> public PythonEvaluationResult(PythonProcess process, string exceptionText, string expression, PythonStackFrame frame) { _process = process; _expression = expression; _frame = frame; _exceptionText = exceptionText; }
private PythonEvaluationResult ReadPythonObject(Socket socket, string text, string childText, bool childIsIndex, PythonStackFrame frame) { string objRepr = socket.ReadString(); string typeName = socket.ReadString(); bool isExpandable = socket.ReadInt() == 1; return(new PythonEvaluationResult(this, objRepr, typeName, text, childText, childIsIndex, frame, isExpandable)); }