2 from weakref import ref

     1 from weakref import ref

     3 

     2 

     4 class POULibrary:

     3 class POULibrary:

     5     def __init__(self, CTR, LibName, TypeStack):

     4     def __init__(self, CTR, LibName, TypeStack):

     6         self.CTR = ref(CTR)

     6         self.CTR = ref(CTR)

     7         self.LibName = LibName

     7         self.LibName = LibName

     8         self.LibraryControler = PLCControler()

     8         self.LibraryControler = PLCControler()

     9         self.LibraryControler.OpenXMLFile(self.GetLibraryPath())

     9         self.LibraryControler.OpenXMLFile(self.GetLibraryPath())

    10         self.LibraryControler.ClearConfNodeTypes()

    10         self.LibraryControler.ClearConfNodeTypes()