python----时间模块的应用

àì夳堔傛蜴生んèń 2023-10-09 12:40 50阅读 0赞

要求：  
1.获取当前主机信息 包含操作系统名 主机名 内核版本 硬件架构  
2.获取开机时间和开机时长  
3.获取当前登陆的用户

设计：

import os
    from datetime import datetime
    import psutil
    
    print('主机信息'.center(50,'*'))
    info = os.uname()
    print(
    
        """
        操作系统:%s,
        主机名称:%s,
        内核版本:%s,
        硬件架构:%s
        
        """ %(info.sysname,info.nodename,info.release,
              info.machine)
    )
    
    print('开机信息'.center(50,'*'))
    boot_time = psutil.boot_time() #返回一个时间戳
    # 将时间戳转化为datetime类型的时间
    boot_time_obj = datetime.fromtimestamp(boot_time)
    print(boot_time_obj)
    now_time = datetime.now()
    print(now_time)
    #delta_time = datetime.now()
    delta_time = now_time - boot_time_obj
    print(delta_time)
    
    print('开机时间:',boot_time_obj)
    print('当前时间:',str(now_time).split('.')[0])
    print('开机时长:',str(delta_time).split('.')[0])
    
    print('当前登陆用户'.center(50,'*'))
    login_user = psutil.users()
    print(login_user)
    info = psutil.users()[0]
    print(info.name)

效果如图：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1_size_16_color_FFFFFF_t_70]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1_size_16_color_FFFFFF_t_70 2]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20190925203416252.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20190925203446160.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20190925203518542.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1NDI1MDM1,size_16,color_FFFFFF,t_70