最近有自动发送需要优化的图片资源列表需求，因此有了下面脚本
1 #!/usr/local/bin/python3 2 # coding:utf-8 3 4 # ==================================================== 5 # Author: changbo - 541330702@qq.com 6 # Last modified: 2022-01-19 7 # Filename: piccount.py 8 # Description: find big pic and then sent to someone 9 # http://www.cnblogs.com/changbo 10 # ==================================================== 11 12 import os 13 import time 14 import threading 15 from email.mime.text import MIMEText 16 from smtplib import SMTP_SSL 17 from email.mime.multipart import MIMEMultipart 18 from email.mime.base import MIMEBase 19 from email import encoders 20 21 22 nowYear = time.strftime("%Y", time.localtime()) 23 nowTime = time.strftime("%Y%m%d%H", time.localtime()) 24 fileNmame = 'Big_pics' + nowTime + '.txt' 25 list_file = os.listdir("/usr/local/openresty/nginx/logs") 26 msg = MIMEText('hello,send by Python...', 'plain', 'utf-8') 27 fileNmame1 = '1' + fileNmame 28 mail_info = { 29 'From': 'xxxx@qq.com', 30 'Password': 'xxxxx', 31 'To': 'xxxxx@qq.com', 32 'Cc': 'xxxxx@qq.com', 33 'Mail_server': 'smtp.qq.com', 34 'Mail_text': ''' 35 <html><body><h1>你好</h1> <p>附件为xxxxxx</p> 36 <p>with my best wishes!</p> 37 </body></html> 38 ''' 39 } 40 41 42 def logFind(): 43 for logfile in list_file: 44 if "2022" in logfile: 45 tempfile = "/usr/local/openresty/nginx/logs/%s" % logfile 46 bashcommd = 'cat %s|grep -v mp4|grep Uploadfile| tr -d ":|," | awk -F "\\"" \'{if(int($31)>1048576) print $16}\' | awk \'{print $2}\' | sort -n | uniq -c | sort -nr | head -n 10| awk \'{print $2}\'' % tempfile 47 tmpresult = os.popen(bashcommd) 48 resultpic = tmpresult.read() 49 print(resultpic) 50 with open('/root/scripts/' + fileNmame, 'a+') as f: 51 f.write(resultpic) 52 f.close() 53 54 55 def deWeight(): 56 bashcommd2 = 'sort /root/scripts/%s |uniq -c |awk \'{print $2}\' |grep -v ^$ >> /root/scripts/%s' % (fileNmame, fileNmame1) 57 os.system(bashcommd2) 58 59 60 def sendEmail(): 61 smtp = SMTP_SSL(mail_info['Mail_server']) 62 63 smtp.ehlo(mail_info['Mail_server']) 64 smtp.login(mail_info['From'], mail_info['Password']) 65 66 msg = MIMEMultipart() 67 msg['Subject'] = 'xxx图片优化' 68 msg['From'] = mail_info['From'] 69 msg['To'] = mail_info['To'] 70 msg['Cc'] = mail_info['Cc'] 71 72 msg.attach(MIMEText(mail_info['Mail_text'], 'html', 'utf-8')) 73 with open('/root/scripts/' + fileNmame1, 'rb') as f: 74 mime = MIMEBase('text/plain', 'txt', filename=fileNmame1) 75 mime.add_header('Content-Disposition', 'attachment', filename=fileNmame1) 76 mime.add_header('Content-ID', '<0>') 77 mime.add_header('X-Attachment-Id', '0') 78 mime.set_payload(f.read()) 79 encoders.encode_base64(mime) 80 msg.attach(mime) 81 82 smtp.sendmail(mail_info['From'], mail_info['To'].split(',') + mail_info['Cc'].split(','), msg.as_string()) 83 smtp.quit() 84 85 86 if __name__ == '__main__': 87 thread1 = threading.Thread(target=logFind) 88 thread1.start() 89 thread1.join() 90 thread2 = threading.Thread(target=deWeight) 91 thread2.start() 92 thread2.join() 93 thread3 = threading.Thread(target=sendEmail) 94 thread3.start() 95 thread3.join()