import logging


class ConsoleFormatter(logging.Formatter):
    """A logging formatter for use when logging to console.

    Log message above logging.INFO will be prefixed with the levelname, fx.:

    ERROR: this is wrong

    And logging.DEBUG messages will be prefixed with name of the logger, which
    should normally be the module name, fx.:

    xd.tool.shell: chdir /home/user/my-project

    To achive this (logger name being the module name), all modules should
    setup logging this way:

    import logging
    log = logging.getLogger(__name__)
    """

    def __init__(self):
        """Initialize the formatter."""
        logging.Formatter.__init__(self)
        return

    def format(self, record):
        """Format the specified record as text."""
        record.message = record.getMessage()
        fmt = ""
        if record.levelno > logging.INFO:
            fmt += "%(levelname)s: "
        if record.levelno == logging.DEBUG:
            fmt += "%(name)s: "
        fmt += "%(message)s"
        s = fmt % record.__dict__
        if record.exc_info:
            if not record.exc_text:
                record.exc_text = self.formatException(record.exc_info)
        if record.exc_text:
            if s[-1:] != "\n":
                s += "\n\n"
            s = s + record.exc_text + "\n"
        return s


def init():
    """Initialize logging module for logging to console.

    The root_logger will be setup and initialized to output print out
    logging.INFO level and above.
    """
    console_formatter = ConsoleFormatter()
    console_logger = logging.StreamHandler()
    console_logger.setFormatter(console_formatter)
    root_logger = logging.getLogger()
    root_logger.addHandler(console_logger)
    root_logger.setLevel(logging.INFO)

import logging


class ConsoleFormatter(logging.Formatter):
    """A logging formatter for use when logging to console.

    Log message above logging.INFO will be prefixed with the levelname, fx.:

    ERROR: this is wrong

    And logging.DEBUG messages will be prefixed with name of the logger, which
    should normally be the module name, fx.:

    xd.tool.shell: chdir /home/user/my-project

    To achive this (logger name being the module name), all modules should
    setup logging this way:

    import logging
    log = logging.getLogger(__name__)
    """

    def __init__(self):
        """Initialize the formatter."""
        logging.Formatter.__init__(self)
        return

    def formatMessage(self, record):
        """Format the specified record message as text."""
        fmt = ""
        if record.levelno > logging.INFO:
            fmt += "%(levelname)s: "
        if record.levelno == logging.DEBUG:
            fmt += "%(name)s: "
        fmt += "%(message)s"
        return fmt % record.__dict__


def init():
    """Initialize logging module for logging to console.

    The root_logger will be setup and initialized to output print out
    logging.INFO level and above.
    """
    console_formatter = ConsoleFormatter()
    console_logger = logging.StreamHandler()
    console_logger.setFormatter(console_formatter)
    root_logger = logging.getLogger()
    root_logger.addHandler(console_logger)
    root_logger.setLevel(logging.INFO)

Refactor ConsoleFormatter.format() method to formatMessage()