27 lines
741 B
Python
27 lines
741 B
Python
"""Read a listener log tolerantly and print either a time window or keyword hits.
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Usage:
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python tmp/scan_log.py <log> --window HH:MM:SS HH:MM:SS
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python tmp/scan_log.py <log> --find "key1|key2"
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"""
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import re
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import sys
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path = sys.argv[1]
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mode = sys.argv[2]
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with open(path, "rb") as fh:
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text = fh.read().decode("utf-8", errors="replace")
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lines = text.splitlines()
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if mode == "--window":
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start, end = sys.argv[3], sys.argv[4]
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for line in lines:
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stamp = line[:8]
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if re.match(r"\d\d:\d\d:\d\d", stamp) and start <= stamp <= end:
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print(line)
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else:
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keys = sys.argv[3].split("|")
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for line in lines:
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if any(k in line for k in keys):
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print(line)
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