dnscrypt-auto.py 文件源码

def download_csv():
    global SERVERS_LIST_FILE
    print Colors.OKBLUE+"Downloading Latest 'dnscrypt-resolvers.csv'.."+Colors.ENDC
    try:
        csv_file = urllib.URLopener()
        csv_file.retrieve("https://raw.githubusercontent.com/jedisct1/dnscrypt-proxy/master/dnscrypt-resolvers.csv", "/opt/dnscrypt-resolvers.csv")
    except:
        print Colors.WARNING+"Unable to download 'dnscrypt-resolvers.csv'. Using default /usr/share/dnscrypt-proxy/dnscrypt-resolvers.csv"+Colors.ENDC
        if os.path.exists("/usr/share/dnscrypt-proxy/dnscrypt-resolvers.csv"):
            SERVERS_LIST_FILE="/usr/share/dnscrypt-proxy/dnscrypt-resolvers.csv"
        else:
            print Colors.FAIL+"Default csv file not found. Exiting.."+Colors.ENDC
            exit(2)