Function create_logger

nodeenv.py:197–225

Create logger for diagnostic

()

def create_logger():
    """
    Create logger for diagnostic
    """
    # create logger
    loggr = logging.getLogger("nodeenv")
    loggr.setLevel(logging.INFO)

    # monkey patch
    def emit(self, record):
        msg = self.format(record)
        fs = "%s" if getattr(record, "continued", False) else "%s\n"
        self.stream.write(fs % to_utf8(msg))
        self.flush()
    logging.StreamHandler.emit = emit

    # create console handler and set level to debug
    ch = logging.StreamHandler()
    ch.setLevel(logging.DEBUG)

    # create formatter
    formatter = logging.Formatter(fmt="%(message)s")

    # add formatter to ch
    ch.setFormatter(formatter)

    # add ch to logger
    loggr.addHandler(ch)
    return loggr


logger = create_logger()