Python的第三方模块

ゞ浴缸里的玫瑰 2022-02-22 17:10 418阅读 0赞

实例1：生成指定网址的二维码

import qrcode
    
    img = qrcode.make('http://www.baidu.com')
    img.save('hello.png')

实例2：获取微信好友的男女数

import random
    import time
    
    import itchat
    
    itchat.auto_login()
    
    friends = itchat.get_friends()
    # print(friends)
    
    info = { }
    
    for friend in friends[1:]:
        if friend['Sex'] == 1:
            info['male'] = info.get('male',0) + 1
        elif friend['Sex'] == 2:
            info['female'] = info.get('female',0) + 1
        else:
            info['other'] = info.get('other',0) + 1
    
    print(info)

实例3：给微信小助手发送‘hello’，或者发送文件‘/etc/passwd‘

import random
    import time
    
    import itchat
    
    itchat.auto_login()
    
    while True:
        # itchat.send('hello',toUserName='filehelper')
        itchat.send_file('/etc/passwd',toUserName='filehelper')
        time.sleep(random.randint(1,3))

实例4：

""" 需求：给文件助手发送消息，执行发送的内容 1.如果执行成功，显示执行结果 2.如果执行失败，显示执行失败 """
    import itchat
    import os
    
    itchat.auto_login()
    
    @itchat.msg_register(itchat.content.TEXT)
    def text_reply(msg):
        if msg['ToUserName'] == 'filehelper':
            #获取要执行命令的内容
            command = msg['Content']
            print(command)
            #让电脑执行命令代码
            #如果执行成功，返回值为0
            if os.system(command) == 0:
                res = os.popen(command).read()
                result = '【返回值】 - 命令执行成功，执行结果:\n' + res
                itchat.send(result,'filehelper')
            #命令执行失败，请重新输入命令
            else:
                result = '【返回值】 - 命令%s执行失败，请重试' %command
                itchat.send(result,'filehelper')
    
    itchat.auto_login()
    itchat.run()