33 lines
1.0 KiB
Python
33 lines
1.0 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from abc import ABC, abstractmethod
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import logging
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from .libs.helpers import long_sleep, shutdown_requested
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class AbstractManager(ABC):
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def __init__(self, loglevel: int=logging.DEBUG):
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self.logger = logging.getLogger('{}'.format(self.__class__.__name__))
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self.logger.setLevel(loglevel)
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self.logger.info('Initializing {}'.format(self.__class__.__name__))
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@abstractmethod
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def _to_run_forever(self):
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pass
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def run(self, sleep_in_sec: int):
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self.logger.info('Launching {}'.format(self.__class__.__name__))
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while True:
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if shutdown_requested():
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break
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try:
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self._to_run_forever()
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except Exception:
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self.logger.exception('Something went terribly wrong in {}.'.format(self.__class__.__name__))
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if not long_sleep(sleep_in_sec):
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break
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self.logger.info('Shutting down {}'.format(self.__class__.__name__))
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