MULTICAST_GROUP='224.0.0.1'PORT=5007# 创建UDP套接字sock=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)sock.setsockopt(socket.IPPROTO_IP,socket.IP_MULTICAST_TTL,2)file_path='example.txt'# 读取并发送文件内容ifos.path.isfile(file_path):withopen(file_path,'rb')asf:data=f.read()sock.sendto...
import subprocess a = subprocess.check_call('ifconfig',shell=True) print(a) 执行结果: ens32: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.200.150 netmask 255.255.255.0 broadcast 192.168.200.255 inet6 fe80::1715:d111:c3d7:a081 prefixlen 64 scopeid 0x20 ether 00:0c:29:...
/usr/bin/python3#功能:OS模块使用importosprint(os.path.basename('E:\\web\\conf\\test.php'))print(os.path.dirname('E:\\web\\conf\\test.php'))print(os.path.join('E:\\','test\\demo.php'))#注意path1在绝对路径需要加入转义符号print(os.path.split('E:\\web\\conf\\test.php'))pri...
Here's an example of browsing for a service: fromzeroconfimportServiceBrowser,ServiceListener,ZeroconfclassMyListener(ServiceListener):defupdate_service(self,zc:Zeroconf,type_:str,name:str)->None:print(f"Service{name}updated")defremove_service(self,zc:Zeroconf,type_:str,name:str)->None:print(f"...
>>>IPv4Address("10.243.156.214").is_privateTrue>>>IPv4Address("127.0.0.1").is_loopbackTrue>>>[iforiindir(IPv4Address)ifi.startswith("is_")]# "is_X" properties['is_global','is_link_local','is_loopback','is_multicast','is_private','is_reserved','is_unspecified'] ...
- multicast_123.py - a multicast example. $ make multicast_123.py or $ ./multicast_123.py -d4 [4977/4977] multicast_api.py|__init__:0110 - Enter ... [4977/4977] multicast_api.py|ctx_init:0091 - Enter ... [4977/4977] multicast_api.py|start:0119 - Start!!![4977/4977] mult...
開發者ID:alsmith,項目名稱:multicast-relay,代碼行數:38,代碼來源:multicast-relay.py 示例9: get_addresses ▲點讚 5▼ # 需要導入模塊: import netifaces [as 別名]# 或者: from netifaces importAF_LINK[as 別名]defget_addresses(interface):addrs = netifaces.ifaddresses(interface) ...
It supports common messaging patterns (pub/sub, request/reply, client/server and others) over a variety of transports (TCP, in-process, inter-process, multicast, WebSocket and more), making inter-process messaging as simple as inter-thread messaging. 1 ZeroMQ can be used... BARCODE ...
3.自定义模块(自己写的.py文件模块) 标准库 1.time UTC是世界标准时间,中国是在东8区(GMT+8) 导入time模块,通过time.timezone查看时区,28800是秒单位,除60是分钟,在除60的结果是小时,也就是说中国时区比UTC早8个小时。 1.1 time.time time.time()查看时间戳,以秒为单位,这个数字实际没什么大的意义,只不...
'multicast' - if the first byte is in the range 224-239 'local broadcast' - if the IP address is 255.255.255.255 'unassigned' - if the IP address is 0.0.0.0 'unused' - in all other cases ip = input("Enter an IP address(for example: 10.0.1.1): ") ip_split = ip.split('.')...