#!/usr/bin/env python

# -*- coding: utf-8 -*-

from __future__ import absolute_import

import traceback

from runtime.Worker import worker

MainWorker = worker()

from runtime.PLCObject import PLCObject

_PLCObjectSingleton = None

def GetPLCObjectSingleton():

global _PLCObjectSingleton

assert(_PLCObjectSingleton is not None)

return _PLCObjectSingleton

def LogMessageAndException(msg, exp=None):

global _PLCObjectSingleton

if exp is None:

exp = sys.exc_info()

if _PLCObjectSingleton is not None:

_PLCObjectSingleton.LogMessage(0, msg + '\n'.join(traceback.format_exception(*exp)))

print(msg)

traceback.print_exception(*exp)

def CreatePLCObjectSingleton(*args):

global _PLCObjectSingleton

_PLCObjectSingleton = PLCObject(*args)