386         self.PythonRuntimeCall("init", use_evaluator=False)

   386         self.PythonRuntimeCall("init", use_evaluator=False)

   387 

   387 

   388         self.PythonThreadCondLock = Lock()

   388         self.PythonThreadCondLock = Lock()

   389         self.PythonThreadCond = Condition(self.PythonThreadCondLock)

   389         self.PythonThreadCond = Condition(self.PythonThreadCondLock)

   390         self.PythonThreadCmd = "Wait"

   390         self.PythonThreadCmd = "Wait"

   392         self.PythonThread.start()

   392         self.PythonThread.start()

   393 

   393 

   394     # used internaly

   394     # used internaly

   395     def PythonRuntimeCleanup(self):

   395     def PythonRuntimeCleanup(self):

   396         if self.python_runtime_vars is not None:

   396         if self.python_runtime_vars is not None:

   643         return None

   643         return None

   644 

   644 

   645     def _TracesSwap(self):

   645     def _TracesSwap(self):

   646         self.LastSwapTrace = time()

   646         self.LastSwapTrace = time()

   647         if self.TraceThread is None and self.PLCStatus == PlcStatus.Started:

   647         if self.TraceThread is None and self.PLCStatus == PlcStatus.Started:

   649             self.TraceThread.start()

   649             self.TraceThread.start()

   650         self.TraceLock.acquire()

   650         self.TraceLock.acquire()

   651         Traces = self.Traces

   651         Traces = self.Traces

   652         self.Traces = []

   652         self.Traces = []

   653         self.TraceLock.release()

   653         self.TraceLock.release()