old_contents: # Tweepy
  # Copyright 2009-2020 Joshua Roesslein
  # See LICENSE for details.
  
  import six
  
  
  class TweepError(Exception):
      """Tweepy exception"""
  
      def __init__(self, reason, response=None, api_code=None):
          self.reason = six.text_type(reason)
          self.response = response
          self.api_code = api_code
          super(TweepError, self).__init__(reason)
  
      def __str__(self):
          return self.reason
  
  
  def is_rate_limit_error_message(message):
      """Check if the supplied error message belongs to a rate limit error."""
      return isinstance(message, list) \
          and len(message) > 0 \
          and 'code' in message[0] \
          and message[0]['code'] == 88
  
  
  class RateLimitError(TweepError):
      """Exception for Tweepy hitting the rate limit."""
      # RateLimitError has the exact same properties and inner workings
      # as TweepError for backwards compatibility reasons.
      pass
  
new_contents: # Tweepy
  # Copyright 2009-2020 Joshua Roesslein
  # See LICENSE for details.
  
  import six
  
  
  class TweepError(Exception):
      """Tweepy exception"""
  
      def __init__(self, reason, response=None, api_code=None):
          self.reason = six.text_type(reason)
          self.response = response
          self.api_code = api_code
          super(TweepError, self).__init__(reason)
  
      def __str__(self):
          return self.reason
  
  
  def is_rate_limit_error_message(message):
      """Check if the supplied error message belongs to a rate limit error."""
      return (isinstance(message, list) and len(message) > 0 and
              'code' in message[0] and message[0]['code'] == 88)
  
  
  class RateLimitError(TweepError):
      """Exception for Tweepy hitting the rate limit."""
      # RateLimitError has the exact same properties and inner workings
      # as TweepError for backwards compatibility reasons.
      pass
  
subject: Improve formatting in is_rate_limit_error_message function