old_contents: from __future__ import unicode_literals
  
  import logging
  import sys
  
  from pre_commit import color
  
  
  LOG_LEVEL_COLORS = {
      'DEBUG': '',
      'INFO': '',
      'WARNING': color.YELLOW,
      'ERROR': color.RED,
  }
  
  
  class LoggingHandler(logging.Handler):
      def __init__(self, use_color, write=sys.stdout.write):
          logging.Handler.__init__(self)
          self.use_color = use_color
          self.__write = write
  
      def emit(self, record):
          self.__write(
              u'{0}{1}\n'.format(
                  color.format_color(
                      '[{0}]'.format(record.levelname),
                      LOG_LEVEL_COLORS[record.levelname],
                      self.use_color,
                  ) + ' ',
                  record.getMessage(),
              )
          )
          sys.stdout.flush()
  
new_contents: from __future__ import unicode_literals
  
  import logging
  import sys
  
  from pre_commit import color
  
  
  LOG_LEVEL_COLORS = {
      'DEBUG': '',
      'INFO': '',
      'WARNING': color.YELLOW,
      'ERROR': color.RED,
  }
  
  
  class LoggingHandler(logging.Handler):
      def __init__(self, use_color, write=sys.stdout.write):
          super(LoggingHandler, self).__init__()
          self.use_color = use_color
          self.__write = write
  
      def emit(self, record):
          self.__write(
              u'{0}{1}\n'.format(
                  color.format_color(
                      '[{0}]'.format(record.levelname),
                      LOG_LEVEL_COLORS[record.levelname],
                      self.use_color,
                  ) + ' ',
                  record.getMessage(),
              )
          )
          sys.stdout.flush()
  
subject: Use super() ('newstyle class' in 2.7+)