# input a number try: num = int(input("Enter an integer number: ")) print("num:", num) except ValueError: print("Please input integer only...") OutputRUN 1: Enter an integer number: 10 num: 10 RUN 2: Enter an integer number: 12.5 Please input integer only......
account_data['balance'])print(current_banlance)back_flag=Falsewhilenot back_flag:withdraw_amout=input("\033[33;1mInput withdraw amount:\033[0m").strip()iflen(withdraw_amout)>0and withdraw
connection.sendall("Thanks for connecting")# response for the message from clientconnection.close() 最好通过将socket_accept放在循环中来保持服务器处于活动状态,如下所示: #keep server alivewhileTrue: connection, address = tcp_socket.accept()print'Client connected:', address data = connection.recv(BUF...
1 from threading import Thread 2 msg_l=[] 3 format_l=[] 4 def talk(): 5 while True: 6 msg=input('>>: ').strip() 7 if not msg:continue 8 msg_l.append(msg) 9 10 def format_msg(): 11 while True: 12 if msg_l: 13 res=msg_l.pop() 14 format_l.append(res.upper()) ...
AutoField:—个根据实际ID自动增长的IntegerFieldid = models.AutoField(primary_key=True) BooleanField:true/false字段,此字段的默认表单控制是CheckboxInput NullBooleanField:支持 null、true、false 三种值 CharField(max_length=字符长度):字符串,默认的表单样式是TextInput TextField:大文本字段,一般超过4000使用,默认...
import socket help(socket) Functions: socket() -- create a new socket object socketpair() -- create a pair of new socket objects [*] fromfd() -...
(auto_now_add=True, null=True) pv = models.IntegerField(default=0) recommend_count = models.IntegerField(default=0) wish = models.ManyToManyField(User, blank=True, related_name="wish_things") wish_count = models.IntegerField(default=0) collect = models.ManyToManyField(User, blank=True, ...
(auto_now_add=True, null=True) pv = models.IntegerField(default=0) recommend_count = models.IntegerField(default=0) wish = models.ManyToManyField(User, blank=True, related_name="wish_things") wish_count = models.IntegerField(default=0) collect = models.ManyToManyField(User, blank=True, ...
Python User Input - Learn how to handle user input in Python with examples and explanations. Master the input function and enhance your coding skills.
accept() p=Process(target=talk,args=(conn,client_addr)) p.start() 多个client端 from socket import * client=socket(AF_INET,SOCK_STREAM) client.connect(('127.0.0.1',8080)) while True: msg=input('>>: ').strip() if not msg:continue client.send(msg.encode('utf-8')) msg=client.recv...