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101 lines
2.9 KiB
Python
101 lines
2.9 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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"""!
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____ ____ ______ __ __ __ _____
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/ __ )/ __ \/ ___/ | / /___ _/ /______/ /_ |__ /
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/ __ / / / /\__ \| | /| / / __ `/ __/ ___/ __ \ /_ <
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/ /_/ / /_/ /___/ /| |/ |/ / /_/ / /_/ /__/ / / / ___/ /
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/_____/\____//____/ |__/|__/\__,_/\__/\___/_/ /_/ /____/
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German BOS Information Script
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by Bastian Schroll
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@file: module.py
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@date: 01.03.2019
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@author: Bastian Schroll
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@description: Module main class to inherit
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"""
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import logging
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import time
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logging.debug("- %s loaded", __name__)
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class Module:
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"""!Main module class"""
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_modulesActive = []
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def __init__(self, moduleName, config):
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"""!init preload some needed locals and then call onLoad() directly"""
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self._moduleName = moduleName
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self.config = config
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self._modulesActive.append(self)
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# for time counting
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self._cumTime = 0
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self._moduleTime = 0
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self._tmpTime = 0
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# for statistics
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self._runCount = 0
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self._moduleErrorCount = 0
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logging.debug("[%s] onLoad()", moduleName)
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self.onLoad()
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def __del__(self):
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"""!Destructor calls onUnload() directly"""
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logging.debug("[%s] onUnload()", self._moduleName)
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self._modulesActive.remove(self)
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self.onUnload()
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def _run(self, bwPacket):
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"""!start an run of the module.
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@param bwPacket: A BOSWatch packet instance
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@return bwPacket or False"""
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self._runCount += 1
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logging.debug("[%s] run #%d", self._moduleName, self._runCount)
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self._tmpTime = time.time()
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try:
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logging.debug("[%s] doWork()", self._moduleName)
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bwPacket = self.doWork(bwPacket)
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except:
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self._moduleErrorCount += 1
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logging.exception("[%s] alarm error", self._moduleName)
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self._moduleTime = time.time() - self._tmpTime
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self._cumTime += self._moduleTime
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logging.debug("[%s] took %0.3f seconds", self._moduleName, self._moduleTime)
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return bwPacket
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def _getStatistics(self):
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"""!Returns statistical information's from last module run
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@return Statistics as pyton dict"""
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stats = {"runCount": self._runCount,
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"cumTime": self._cumTime,
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"moduleTime": self._moduleTime,
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"moduleErrorCount": self._moduleErrorCount}
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return stats
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def onLoad(self):
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"""!Called by import of the module
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can be inherited"""
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pass
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def doWork(self, bwPacket):
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"""!Called module run
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can be inherited
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@param bwPacket: bwPacket instance"""
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logging.warning("no functionality in module %s", self._moduleName)
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def onUnload(self):
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"""!Called on shutdown of boswatch
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can be inherited"""
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pass
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