File size: 1,395 Bytes
f813ba1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | """Structured logging setup using loguru."""
import sys
from loguru import logger
from app.config import settings
def setup_logging() -> None:
"""Configure loguru with structured format and appropriate log level.
Removes default handlers and adds a new stderr handler with
the configured log level and structured format.
"""
logger.remove()
log_format = (
"<green>{time:YYYY-MM-DD HH:mm:ss.SSS}</green> | "
"<level>{level: <8}</level> | "
"<cyan>{name}</cyan>:<cyan>{function}</cyan>:<cyan>{line}</cyan> | "
"<level>{message}</level>"
)
logger.add(
sys.stderr,
format=log_format,
level=settings.log_level.upper(),
colorize=True,
backtrace=True,
diagnose=False,
)
logger.add(
"logs/app.log",
format=log_format,
level="DEBUG",
rotation="10 MB",
retention="7 days",
compression="zip",
backtrace=True,
diagnose=False,
)
logger.info("Logging configured at level: {}", settings.log_level)
def get_logger(name: str = __name__) -> logger.__class__:
"""Return a contextualized logger with the given name.
Args:
name: The logger context name, typically __name__.
Returns:
A loguru logger instance bound with the context name.
"""
return logger.bind(context=name)
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