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""" |
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日志工具 |
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""" |
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import logging |
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import sys |
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from typing import Optional |
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def setup_logger( |
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name: str, |
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level: str = "INFO", |
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format_string: Optional[str] = None |
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) -> logging.Logger: |
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"""设置日志器""" |
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if format_string is None: |
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format_string = "%(asctime)s - %(name)s - %(levelname)s - %(message)s" |
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logger = logging.getLogger(name) |
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logger.setLevel(getattr(logging, level.upper())) |
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if not logger.handlers: |
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handler = logging.StreamHandler(sys.stdout) |
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formatter = logging.Formatter(format_string) |
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handler.setFormatter(formatter) |
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logger.addHandler(handler) |
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return logger |
