29 lines
880 B
Python
29 lines
880 B
Python
import datetime, glob, os, shutil, time
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from src import ModuleManager, utils
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BACKUP_INTERVAL = 60*60 # 1 hour
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BACKUP_COUNT = 5
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class Module(ModuleManager.BaseModule):
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def on_load(self):
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now = datetime.datetime.now()
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until_next_hour = 60-now.second
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until_next_hour += ((60-(now.minute+1))*60)
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self.timers.add("database-backup", self._backup, BACKUP_INTERVAL,
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time.time()+until_next_hour)
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def _backup(self, timer):
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location = self.bot.database.location
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files = glob.glob("%s.*.back" % location)
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files = sorted(files)
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while len(files) > 4:
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os.remove(files[-1])
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files.pop(-1)
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suffix = datetime.datetime.now().strftime("%y-%m-%d.%H:%M:%S")
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backup_file = "%s.%s.back" % (location, suffix)
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shutil.copy2(location, backup_file)
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timer.redo()
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