Python -将.gzip附件添加到电子邮件

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.base import MIMEBase
from email import encoders
import gzip

msg = MIMEMultipart()
msg['From'] = 'sender@example.com'
msg['To'] = 'recipient@example.com'
msg['Subject'] = 'Email with .gzip attachment'

with open('file.txt', 'rb') as f_in:
    with gzip.open('file.txt.gz', 'wb') as f_out:
        f_out.writelines(f_in)

attachment = MIMEBase('application', 'octet-stream')
attachment.set_payload(open('file.txt.gz', 'rb').read())
encoders.encode_base64(attachment)
attachment.add_header('Content-Disposition', 'attachment', filename='file.txt.gz')
msg.attach(attachment)

smtp_server = 'smtp.example.com'
smtp_port = 587
smtp_username = 'username'
smtp_password = 'password'

with smtplib.SMTP(smtp_server, smtp_port) as server:
    server.starttls()
    server.login(smtp_username, smtp_password)
    server.send_message(msg)