Source code for lwe.core.logger

import logging

from lwe.core.config import Config




class Logger:
    def __new__(cls, name, config=None):
        config = config or Config()
        logger = logging.getLogger(name)
        # Prevent duplicate loggers.
        if logger.hasHandlers():
            return logger
        logger.setLevel(logging.DEBUG)
        log_console_handler = logging.StreamHandler()
        log_console_handler.setFormatter(logging.Formatter(config.get("log.console.format")))
        log_console_handler.setLevel(config.get("log.console.level"))
        logger.addHandler(log_console_handler)
        if config.get("debug.log.enabled"):
            log_file_handler = logging.FileHandler(config.get("debug.log.filepath"), "a")
            log_file_handler.setFormatter(logging.Formatter(config.get("debug.log.format")))
            log_file_handler.setLevel(config.get("debug.log.level"))
            logger.addHandler(log_file_handler)
        return logger