def __init__(self, message=None):
        """Construct a ClientException.

        :param message: The error message to display.

        """
        if not message:
            message = 'Clientside error'
        super(ClientException, self).__init__()
        self.message = message
Construct a ClientException.

        :param message: The error message to display.

        
rtv/packages/praw/errors.py