如何编写脚本以通过邮件发送报告

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.application import MIMEApplication

def send_email(sender_email, sender_password, receiver_email, subject, body, attachment_path=None):
    # 邮件信息
    msg = MIMEMultipart()
    msg['From'] = sender_email
    msg['To'] = receiver_email
    msg['Subject'] = subject

    # 邮件正文
    msg.attach(MIMEText(body, 'plain'))

    # 添加附件
    if attachment_path:
        attachment = open(attachment_path, 'rb')
        att = MIMEApplication(attachment.read())
        att.add_header('Content-Disposition', 'attachment', filename=attachment_path.split('/')[-1])
        msg.attach(att)

    # 发送邮件
    with smtplib.SMTP('smtp.example.com', 587) as server:
        server.starttls()
        server.login(sender_email, sender_password)
        server.send_message(msg)

# 使用示例
sender_email = 'your_email@example.com'
sender_password = 'your_password'
receiver_email = 'recipient_email@example.com'
subject = '报告'
body = '这是一封包含报告的邮件'
attachment_path = '/path/to/attachment.pdf'

send_email(sender_email, sender_password, receiver_email, subject, body, attachment_path)