runtime/__init__.py
author Edouard Tisserant
Tue, 23 Oct 2018 16:19:20 +0200
changeset 2323 33a0dbabccd3
parent 2309 d8fb90a2e11f
child 2327 569d7fbc0bd4
permissions -rw-r--r--
Runtime : Ensure that a random PSK secret compatible with stunnel is generated if -s commandline switch is used. Stunnel service is restarted after generation, using spawn_subprocess. TODO : give stunnel restart command as a commandline parameter.
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from __future__ import absolute_import
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from __future__ import print_function
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import traceback
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import sys
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from runtime.Worker import worker
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MainWorker = worker()
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from runtime.PLCObject import PLCObject  # noqa # pylint: disable=wrong-import-position
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_PLCObjectSingleton = None
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def GetPLCObjectSingleton():
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    assert _PLCObjectSingleton is not None
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    return _PLCObjectSingleton
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def LogMessageAndException(msg, exp=None):
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    if exp is None:
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        exp = sys.exc_info()
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    if _PLCObjectSingleton is not None:
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        _PLCObjectSingleton.LogMessage(0, msg + '\n'.join(traceback.format_exception(*exp)))
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    print(msg)
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    traceback.print_exception(*exp)
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def CreatePLCObjectSingleton(*args, **kwargs):
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    global _PLCObjectSingleton
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    _PLCObjectSingleton = PLCObject(*args, **kwargs)