37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
from typing import List
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from injector import inject, singleton
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from .coordinator import Coordinator
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from backup.time import Time
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from backup.worker import Worker, Trigger
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from backup.logger import getLogger
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from backup.exceptions import PleaseWait
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logger = getLogger(__name__)
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@singleton
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class Scyncer(Worker):
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@inject
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def __init__(self, time: Time, coord: Coordinator, triggers: List[Trigger]):
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super().__init__("Sync Worker", self.checkforSync, time, 0.5)
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self.coord = coord
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self.triggers: List[Trigger] = triggers
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self._time = time
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async def checkforSync(self):
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try:
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doSync = False
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for trigger in self.triggers:
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if await trigger.check():
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logger.debug("Sync requested by " + str(trigger.name()))
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doSync = True
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if doSync:
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while self.coord.isSyncing():
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await self._time.sleepAsync(3)
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await self.coord.sync()
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except PleaseWait:
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# Ignore this, since it means a sync already started (unavilable race condition)
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pass
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