Source code for fabex.utilities.logging_utils

"""Fabex 'logging_utils.py' © 2025"""

from datetime import datetime
import logging
from pathlib import Path


[docs]
current_time = datetime.now().strftime("%Y%m%d_%H%M%S")



[docs]
log = logging.getLogger("fabex_logger")

log.setLevel(logging.DEBUG)

# Create file handler for logging

[docs]
log_folder = Path(__file__).parent.parent / "logs"

log_folder.mkdir(parents=True, exist_ok=True)

[docs]
log_path = Path(log_folder, f"{current_time}.log")


[docs]
file_handler = logging.FileHandler(log_path)

file_handler.setLevel(logging.DEBUG)

# Create another file handler for error logging

[docs]
error_log_folder = Path(__file__).parent.parent / "logs"

error_log_folder.mkdir(parents=True, exist_ok=True)

[docs]
error_log_path = Path(error_log_folder, f"Error_{current_time}.log")


[docs]
error_handler = logging.FileHandler(error_log_path)

error_handler.setLevel(logging.ERROR)

# Create console handler to pass messages to console

[docs]
console_handler = logging.StreamHandler()

console_handler.setLevel(logging.INFO)

# Define custom format for the log messages

[docs]
file_formatter = logging.Formatter(
    "%(asctime)s | %(levelname)8s: %(message)s",
    datefmt="%Y-%m-%d %H:%M:%S",
)


[docs]
error_formatter = logging.Formatter(
    "%(asctime)s | %(levelname)s: %(message)s | File '%(pathname)s', line %(lineno)d in %(funcName)s",
    datefmt="%Y-%m-%d %H:%M:%S",
)


[docs]
console_formatter = logging.Formatter(
    "%(message)s",
)


file_handler.setFormatter(file_formatter)
error_handler.setFormatter(error_formatter)
console_handler.setFormatter(console_formatter)

# Adding handlers to the logger
log.addHandler(file_handler)
log.addHandler(error_handler)
log.addHandler(console_handler)