41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
#!/usr/bin/python3
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from datetime import datetime as dt, UTC
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from sys import stdout, stderr
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from typing import Union
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def log(
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message: str,
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level: str = "LOG",
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origin: str = None,
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time: Union[dt, str] = "now",
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) -> bytes:
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if level in ["EXIT", "CRASH", "FATAL", "ERROR"]:
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stream = stderr
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else:
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stream = stdout
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if time == "now":
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dtime = dt.now(UTC)
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dtime.replace(tzinfo=UTC)
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elif type(time) == str:
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raise ValueError('Only "now" is an accepted string argument for time')
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elif type(time) == dt:
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dtime = time
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else:
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raise ValueError("time must either be a string or a dt object")
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time = dtime.strftime("%d-%m-%Y %H:%M:%S")
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log = ""
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if not "\n" in message:
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log = f"[{level}]{'['+origin+']' if origin else ''}[{time}] {message}"
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print(
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f"[{level}]{'['+origin+']' if origin else ''}[{time}] {message}",
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file=stream,
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)
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else:
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for line in message.split("\n"):
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log = log + f"\n[{level}]{'['+origin+']' if origin else ''}[{time}] {line}"
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print(
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f"[{level}]{'['+origin+']' if origin else ''}[{time}] {line}",
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file=stream,
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)
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return (log[5:] + "\n").encode("utf8")
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