mirror of
https://github.com/Chia-Network/chia-blockchain.git
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35 lines
918 B
Python
35 lines
918 B
Python
from __future__ import annotations
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import logging
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import re
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import time
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from typing import Pattern
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class TimedDuplicateFilter(logging.Filter):
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last_log_time: float
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regex: Pattern[str]
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min_time_wait_secs: int
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def __init__(self, regex_str: str, min_time_wait_secs: int, name: str = ""):
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super().__init__(name)
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self.last_log_time = time.monotonic()
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self.regex = re.compile(regex_str)
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self.min_time_wait_secs = min_time_wait_secs
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def filter(self, record: logging.LogRecord) -> bool:
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_ = super().filter(record)
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if not _:
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return False
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msg = record.getMessage()
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if self.regex.match(msg):
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now = time.monotonic()
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if now - self.last_log_time > self.min_time_wait_secs:
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self.last_log_time = now
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return True
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return False
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else:
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return True
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