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# Description Please include a summary of the changes and the related issue. Please also include relevant motivation and context. ## Checklist before requesting a review Please delete options that are not relevant. - [ ] My code follows the style guidelines of this project - [ ] I have performed a self-review of my code - [ ] I have commented hard-to-understand areas - [ ] I have ideally added tests that prove my fix is effective or that my feature works - [ ] New and existing unit tests pass locally with my changes - [ ] Any dependent changes have been merged ## Screenshots (if appropriate):
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
import logging
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from logging.handlers import RotatingFileHandler
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from colorlog import (
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ColoredFormatter,
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) # You need to install this package: pip install colorlog
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def get_logger(logger_name, log_level=logging.INFO, log_file="application.log"):
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logger = logging.getLogger(logger_name)
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logger.setLevel(log_level)
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logger.propagate = False # Prevent log propagation to avoid double logging
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formatter = logging.Formatter(
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"[%(levelname)s] %(name)s [%(filename)s:%(lineno)d]: %(message)s"
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)
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color_formatter = ColoredFormatter(
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"%(log_color)s[%(levelname)s]%(reset)s %(name)s [%(filename)s:%(lineno)d]: %(message)s",
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log_colors={
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"DEBUG": "cyan",
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"INFO": "green",
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"WARNING": "yellow",
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"ERROR": "red",
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"CRITICAL": "red,bg_white",
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},
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reset=True,
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style="%",
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)
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console_handler = logging.StreamHandler()
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console_handler.setFormatter(color_formatter)
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file_handler = RotatingFileHandler(
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log_file, maxBytes=5000000, backupCount=5
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) # 5MB file
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file_handler.setFormatter(formatter)
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if not logger.handlers:
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logger.addHandler(console_handler)
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logger.addHandler(file_handler)
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return logger
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