def METHOD_NAME(self):
    self.fresh_env = self.all_files = False
    self.source_dir = self.build_dir = None
    self.builder = 'html'
    self.project = ''
    self.version = ''
    self.release = ''
    self.today = ''
    self.config_dir = None
    self.link_index = False
    self.copyright = ''