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Copy pathwrite_meaasge.py
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executable file
·61 lines (47 loc) · 1.92 KB
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# -*- coding: utf-8 -*-
# Date: 2016-12-21
# programming.txt 不存在，将被自动创建
file_name = r'..\text_files\programming.txt'
# 'w'指定open()以写入模式打开文件
with open(file_name, 'w') as file_object:
# write()方法向文件对象中写入一个字符串
file_object.write("I love programming.")
# 在write()语句中包含换行符，写入多行
file_name = r'..\text_files\programming.txt'
# 此次会清空目标文件已经存在的数据
with open(file_name, 'w') as file_object:
file_object.write("I love programming.\n")
file_object.write("I love creating new games.\n")
# 给文件追加内容(不清空原有文件内容)
file_name = r'..\text_files\programming.txt'
# 'a'指定open()以附加模式打开文件，进行内容追加
with open(file_name, 'a') as file_object:
file_object.write("I also love finding meaning in large datasets.\n")
file_object.write("I love creating apps that can run in a browser.\n")
class web():
"""web站点"""
def __init__(self, ip_addr):
"""初始化用户属性"""
self.ip_addr = ip_addr
def login(self):
"""用户注册"""
users_file = r'..\text_files\user.txt'
username = input("Please enter your name: ")
with open(users_file, 'a') as file_object:
file_object.write(username + ' ' + self.ip_addr + "\n")
print("login Success!" + "\nHere is your name: " + username.title())
print("The web ip is: " + self.ip_addr)
user_vip = web('192.168.8.8')
user_vip.login()
login_flag = True
users_file = r'..\text_files\user.txt'
# 作业： 循环采集用户名字
while login_flag:
print("(Enter 'q' to quit the login.)")
username =input("Please enter your name: ")
if username == 'q':
login_flag = False
else:
with open(users_file, 'a') as file_object:
file_object.write(username + "\n")
print("Login Success!")