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Solve the following problem using Python, implementing the functions described below, one line at a time
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<USER_TASK:>
Description:
 def getTokensEndLoc():

 """Method to be called from within a parse action to determine the end
 location of the parsed tokens."""

    import inspect
    fstack = inspect.stack()
    try:
        # search up the stack (through intervening argument normalizers) for correct calling routine
        for f in fstack[2:]:
            if f[3] == "_parseNoCache":
                endloc = f[0].f_locals["loc"]
                return endloc
        else:
            raise ParseFatalException("incorrect usage of getTokensEndLoc - may only be called from within a parse action")
    finally:
        del fstack