第一小项目（python磁盘空间不足QQ邮箱报警0.0001）

# -*- coding:utf-8 -*- '''运行环境 centos 6 python3.6.0@hyhmnnn2017-5-24QQ邮箱发送是看到知乎上的小哥===知乎： 邓旭东HIT'''import osimport datetimefrom email.mime.text import MIMETextfrom email.header import Headerfrom smtplib import SMTP_SSLdef check_disc():#获取linux系统的磁盘内容str_data = os.popen('df -h |grep /|awk \'{print $1,$5}\'').read()str_data = str_data.split('\n')str_abc = []str_def = []#对获取的列表进行简单处理for a in str_data:if a !=None and a != '':a = a.split(' ')str_abc.append(a)#判断磁盘的使用率for b in range(len(str_abc)):d = str_abc[b][1].split('%')c = int(d[0])if c >= 60:str_def.append(str_abc[b][0])str_def.append(str_abc[b][1])else:str_def.append(str_abc[b][0])str_def.append('ok')return str_defdef clear_xuanwo(rmdir_path):now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')#在得知使用率超过了阀值时#删除指定磁盘挂载下的目录中大于30天的文及目录os.popen('find '+rmdir_path+' -type d -mtime +30 -exec rm -rf {}\;')write_log(now +': %s was Deleted\n'%rmdir_path)def write_log(log_text):path_s = os.getcwd()path_s = path_s+'/mail-alarm.log'# windows 下的路径名斜杠“\”需要用这个注释\#C:\\if os.path.exists(path_s):log_file = open(path_s,'a')log_file.write(log_text)log_file.close()else:log_file1 = open(path_s,'w')log_file1.write(log_text)log_file1.close()def send_mail(receiver_mail,title_txt,content_txt):now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')#定义一些变量host_server = 'stmp.qq.com'sender_qq = '*1212312**'pwd = ''sender_qq_mail = '2***3123**@qq.com'receiver = receiver_mailmail_content = content_txtmail_title = title_txt'''发送邮件@网络连接有风险@异常处理很重要'''try:smtp = SMTP_SSL(host_server)smtp.set_debuglevel(1)smtp.ehlo(host_server)smtp.login(sender_qq, pwd)msg = MIMEText(mail_content, "plain", 'utf-8')msg["Subject"] = Header(mail_title, 'utf-8')msg["From"] = sender_qq_mailmsg["To"] = receiversmtp.sendmail(sender_qq_mail, receiver, msg.as_string())smtp.quit()write_log(now +': mail send ok\n')#加个回车好看些except:write_log(now +': Mailbox connection error\n')def main():now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')str_cip = []str_cip = check_disc()for a in range(len(str_cip)-1):if str_cip[a+1] != 'ok':text1 = '快来人啊，有个东西爆啦BOOM'text = '我已经自动删除了30天前的文件及文件夹。'

clear_xuanwo(str_cip[a])
 send_mail([e-mail],text1,'%s 磁盘使用率达到了%s'%str_cip[a],%str_cip[a+1]+text)elif:write_log(now +': disc is ok\n')if __name__ == '__main__':mian()