# _*_ coding: utf-8 _*_
# auther = 林深見鹿，海藍見鯨


import subprocess
import datetime


def time_stamp():
    now_time = datetime.datetime.now()
    print(now_time)


def main():
    cmd = ['df', '-h']

    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)
    p.wait()
    res 
 
= p.stdout.read()
    result = res.decode("utf-8")
    a = result.split()
    print(a)
    list = ['95%', '96%', '97%', '98%', '99%', '100%']
    for i in a:
        if i in list:
            try:
                send_mail()
                time_stamp()
            except:
                print("郵件傳送失敗
 
".center(50, "-"))
                time_stamp()
        else:
            pass


def send_mail():
    print("---------------開始傳送郵件---------------")
    print("開始傳送郵件".center(50, "-"))
    import smtplib
    from email.mime.text import MIMEText  # 正文
    from email.header import Header  # 郵件頭

    email_username 
 
= ' '
    email_password = ' '
    eamil_address = ' '
    email_port = 465

    '''
    登入郵箱伺服器
    '''
    smtp_obj = smtplib.SMTP_SSL(eamil_address, email_port)
    smtp_obj.login(email_username, email_password)

    mail_body = '磁碟空間不足,當前磁碟使用率少於5%'
    msg = MIMEText(mail_body, "plain", "utf-8")
    msg["Form"] = Header("發件人", "utf-8")  # 傳送者
    msg["To"] = Header("收件人", "utf-8")  # 接受者
    msg["Subject"] = Header("磁碟空間不足", "utf-8")  # 主題

    '''
    傳送
    '''
    smtp_obj.sendmail("[email protected]", ["[email protected]"], msg.as_string())


if __name__ == '__main__':
    main()