89             self.CurrentPLCFilename = open(

    89             self.CurrentPLCFilename = open(

    90                              self._GetMD5FileName(),

    90                              self._GetMD5FileName(),

    91                              "r").read().strip() + lib_ext

    91                              "r").read().strip() + lib_ext

    92             if self.LoadPLC():

    92             if self.LoadPLC():

    93                 self.PLCStatus = "Stopped"

    93                 self.PLCStatus = "Stopped"

    95             self.PLCStatus = "Empty"

    95             self.PLCStatus = "Empty"

    96             self.CurrentPLCFilename = None

    96             self.CurrentPLCFilename = None

    97 

    97 

    98     def StatusChange(self):

    98     def StatusChange(self):

    99         if self.statuschange is not None:

    99         if self.statuschange is not None:

   285                 try:

   285                 try:

   286                     t = self.python_runtime_vars["_"+name+"_ctype"]

   286                     t = self.python_runtime_vars["_"+name+"_ctype"]

   287                 except KeyError:

   287                 except KeyError:

   288                     raise KeyError("Try to get unknown shared global variable : %s" % name)

   288                     raise KeyError("Try to get unknown shared global variable : %s" % name)

   289                 v = t()

   289                 v = t()

   291                 return self.python_runtime_vars["_"+name+"_unpack"](v)

   291                 return self.python_runtime_vars["_"+name+"_unpack"](v)

   292 

   292 

   293             def __setattr__(_self, name, value):

   293             def __setattr__(_self, name, value):

   294                 try:

   294                 try:

   295                     t = self.python_runtime_vars["_"+name+"_ctype"]

   295                     t = self.python_runtime_vars["_"+name+"_ctype"]

   361                 self.LogMessage(1, ('PyEval@0x%x(Code="%s") Exception "%s"') % (FBID, cmd, str(e)))

   361                 self.LogMessage(1, ('PyEval@0x%x(Code="%s") Exception "%s"') % (FBID, cmd, str(e)))

   362 

   362 

   363     def StartPLC(self):

   363     def StartPLC(self):

   364         if self.CurrentPLCFilename is not None and self.PLCStatus == "Stopped":

   364         if self.CurrentPLCFilename is not None and self.PLCStatus == "Stopped":

   365             c_argv = ctypes.c_char_p * len(self.argv)

   365             c_argv = ctypes.c_char_p * len(self.argv)

   367             res = self._startPLC(len(self.argv), c_argv(*self.argv))

   366             res = self._startPLC(len(self.argv), c_argv(*self.argv))

   368             if res == 0:

   367             if res == 0:

   369                 self.PLCStatus = "Started"

   368                 self.PLCStatus = "Started"

   370                 self.StatusChange()

   369                 self.StatusChange()

   371                 self.PythonRuntimeCall("start")

   370                 self.PythonRuntimeCall("start")