31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
import machine
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import uos as os
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import TimeUtils
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class Logger():
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def __init__(self, hk_days):
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self.hk_days = hk_days
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self.TimeUtils = TimeUtils.TimeUtils()
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if not "logs" in os.listdir():
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os.mkdir("/logs")
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def LogMessage(self, message):
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print(message)
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dt = machine.RTC().datetime()
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file = open(("/logs/%04d-%02d-%02d.txt" % (dt[0], dt[1], dt[2])), "a")
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file.write(self.TimeUtils.DateTimeNow() + ";" + message + "\n")
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file.close()
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def Housekeeping(self):
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for file in os.listdir("/logs"):
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if (file.endswith(".txt")):
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fd = file.split('.')[0].split('-')
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if (self.TimeUtils.IsOlderThanDays(fd, self.hk_days)):
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os.remove("/logs/" + file)
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self.LogMessage("Housekeeping: deleted logfile " + file)
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def LastLogs(self):
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dt = machine.RTC().datetime()
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file = open(("/logs/%04d-%02d-%02d.txt" % (dt[0], dt[1], dt[2])), "r")
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lines = file.readlines()
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return "<br>".join(lines[-10:]) |