""" Formatter for the logging module, coloring terminal output according to error criticity. """

import enum
import logging
import sys


Colors = enum.Enum("Colors", ("RED", "GREEN", "YELLOW", "BLUE"))

LEVEL_COLOR_MAPPING = {logging.WARNING: Colors.YELLOW,
                       logging.ERROR: Colors.RED,
                       logging.CRITICAL: Colors.RED}
LEVEL_BOLD_MAPPING = {logging.WARNING: False,
                      logging.ERROR: False,
                      logging.CRITICAL: True}


class ColoredFormatter(logging.Formatter):

  def format(self, record):
    message = super().format(record)
    if sys.stderr.isatty():
      try:
        color_code = LEVEL_COLOR_MAPPING[record.levelno].value
        bold = LEVEL_BOLD_MAPPING[record.levelno]
      except KeyError:
        pass
      else:
        message = "\033[%u;%um%s\033[0m" % (int(bold), 30 + color_code, message)
    return message

""" Formatter for the logging module, coloring terminal output according to error criticity. """

import enum
import logging
import sys


Colors = enum.Enum("Colors", ("RED", "GREEN", "YELLOW", "BLUE"))

LEVEL_COLOR_MAPPING = {logging.WARNING: Colors.YELLOW,
                       logging.ERROR: Colors.RED,
                       logging.CRITICAL: Colors.RED}
LEVEL_BOLD_MAPPING = {logging.WARNING: False,
                      logging.ERROR: False,
                      logging.CRITICAL: True}


class ColoredFormatter(logging.Formatter):

  def format(self, record):
    message = super().format(record)
    if sys.stderr.isatty() and not sys.platform.startswith("win32"):
      try:
        color_code = LEVEL_COLOR_MAPPING[record.levelno].value
        bold = LEVEL_BOLD_MAPPING[record.levelno]
      except KeyError:
        pass
      else:
        message = "\033[%u;%um%s\033[0m" % (int(bold), 30 + color_code, message)
    return message

Disable colored logging for Windows
Disable colored logging for Windows
