#! /usr/bin/python3

from email import encoders
from email.header import Header
from email.mime.base import MIMEBase
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import os
import smtplib
import sys
import getopt
opts, args = getopt.getopt(sys.argv[1:], "hqa:s:t:c:")
file = ""
title = 'linux的通知'
content = ""
command = ''
debuglevel = 1
for op, value in opts:
    if op == "-a":
        file = value
    elif op == "-s":
        title = value
    elif op == "-t":
        content = value
    elif op == "-c":
        command = value
    elif op == "-q":
        debuglevel = 0
    elif op == "-h":
        print("-a :附件", 'q ：靜音', 's :title', 'c 內容中的命令輸出', 't : 文字')
content = content + os.popen(command).read()

# 郵件物件:
msg = MIMEMultipart()
msg['From'] = ('【大王】')
msg['To'] = ('管理員')
msg['Subject'] = Header(title, 'utf-8').encode()

# 郵件正文是MIMEText:
msg.attach(MIMEText(content, 'plain', 'utf-8'))

# 新增附件就是加上一個MIMEBase，從本地讀取一個圖片:
if (os.path.isfile(file)):
    with open(file, 'rb') as f:
        # 設定附件的MIME和檔名，這裡是png型別:
        mime = MIMEBase(MIMEText, os.path.splitext(file)[1], filename=os.path.basename(file))
        # 加上必要的頭資訊:
        mime.add_header('Content-Disposition', 'attachment', filename=os.path.basename(file))
        mime.add_header('Content-ID', '<0>')
        mime.add_header('X-Attachment-Id', '0')
        # 把附件的內容讀進來:
        mime.set_payload(f.read())
        # 用Base64編碼:
        encoders.encode_base64(mime)
        # 新增到MIMEMultipart:
        msg.attach(mime)

if (title != 'linux的通知' or content != '' or file != ''):
    server = smtplib.SMTP('smtp.qq.com', 25)  # SMTP協議預設埠是25
    server.set_debuglevel(int(debuglevel))
    server.login('
 
[email protected]', 'lin1120')
    server.sendmail('[email protected]', ['[email protected]'], msg.as_string())
    server.quit()

自己用著很好，其實根本不用寫什麼shell指令碼。python指令碼完全可跑。有os.popen()等神器。以前學習過一個argparse模組，真是太年輕，上面那個模組又簡單有好用。哎~~~