def hash_file(file_id): return hashlib.sha1(file_id.encode()).hexdigest()
def accept_connections(self): while True: conn, addr = self.socket.accept() threading.Thread(target=self.handle_connection, args=(conn,)).start() fast x free
class Node: def __init__(self, host, port): self.host = host self.port = port self.files = {} self.neighbors = [] def hash_file(file_id): return hashlib
# create a DHT dht = DHT()
# join the node to the DHT dht.put(hash_file(file_id), node) )).start() class Node: def __init__(self
Fast and Free: A Decentralized Peer-to-Peer File Sharing System
# get the file from the DHT retrieved_node = dht.get(hash_file(file_id)) if retrieved_node: print(retrieved_node.files[file_id]) else: print('File not found')