<s> """<STR_LIT>""" <EOL> from frontera import FrontierManager , graphs , Request , Response <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> graph = graphs . Manager ( '<STR_LIT>' ) <EOL> frontier = FrontierManager ( <EOL> request_model = '<STR_LIT>' , <EOL> response_model = '<STR_LIT>' , <EOL> backend = '<STR_LIT>' , <EOL> logger = '<STR_LIT>' , <EOL> event_log_manager = '<STR_LIT>' , <EOL> middlewares = [ <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> ] , <EOL> test_mode = True ) <EOL> frontier . add_seeds ( [ Request ( seed . url ) for seed in graph . seeds ] ) <EOL> next_requests = frontier . get_next_requests ( ) <EOL> for request in next_requests : <EOL> crawled_page = graph . get_page ( request . url ) <EOL> response = Response ( url = request . url , <EOL> status_code = crawled_page . status , <EOL> request = request ) <EOL> page_links = [ Request ( link . url ) for link in crawled_page . links ] <EOL> frontier . page_crawled ( response = response , links = page_links ) </s>
