52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
"""
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Logging utilities for the YOLO + SAM2 video processing pipeline.
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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_logging(level: str = "INFO", log_file: Optional[str] = None):
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"""
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Setup logging configuration.
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Args:
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level: Logging level (DEBUG, INFO, WARNING, ERROR)
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log_file: Optional log file path
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"""
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# Convert string level to logging constant
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numeric_level = getattr(logging, level.upper(), None)
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if not isinstance(numeric_level, int):
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raise ValueError(f'Invalid log level: {level}')
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# Create formatter
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formatter = logging.Formatter(
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'%(asctime)s - %(name)s - %(levelname)s - %(message)s'
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)
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# Setup console handler
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console_handler = logging.StreamHandler(sys.stdout)
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console_handler.setLevel(numeric_level)
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console_handler.setFormatter(formatter)
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# Setup root logger
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root_logger = logging.getLogger()
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root_logger.setLevel(numeric_level)
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root_logger.addHandler(console_handler)
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# Setup file handler if specified
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if log_file:
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file_handler = logging.FileHandler(log_file)
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file_handler.setLevel(numeric_level)
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file_handler.setFormatter(formatter)
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root_logger.addHandler(file_handler)
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# Reduce noise from some libraries
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logging.getLogger('ultralytics').setLevel(logging.WARNING)
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logging.getLogger('matplotlib').setLevel(logging.WARNING)
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logging.info(f"Logging setup complete - Level: {level}")
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def get_logger(name: str) -> logging.Logger:
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"""Get a logger instance with the given name."""
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return logging.getLogger(name) |