1

from PLCControler import PLCControler

     2

     3

class POULibrary:

     4

    def __init__(self, TypeStack):

     5

        self.LibraryControler = PLCControler()

     6

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

     7

        self.LibraryControler.ClearConfNodeTypes()

     8

        self.LibraryControler.AddConfNodeTypesList(TypeStack)

     9

        self.program = None;

    10

    11

    def GetSTCode(self):

    12

        if not self.program:

    13

            self.program = self.LibraryControler.GenerateProgram()[0]+"\n"

    14

        return self.program 

    15

    16

    def GetName():

    17

        raise Exception("Not implemented")

    18

    19

    def GetTypes(self):

    20

        return {"name" : self.GetName(), "types": self.LibraryControler.Project}

    21

    22

    def GetLibraryPath(self):

    23

        raise Exception("Not implemented")

    24

    25

    def Generate_C(self, buildpath, varlist, IECCFLAGS):

    26

        # Pure python or IEC libs doesn't produce C code

    27

        return ((""), [], False), ""