python实现发送QQ邮件（可加附件）

# coding=utf-8
import smtplib
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
from email.mime.application import MIMEApplication
 
#写成了一个通用的函数接口，想直接用的话，把参数的注释去掉就好
def sen_email(msg_from,passwd,msg_to,text_content,file_path=None):
 #msg_from = '1095133888@qq.com' # 发送方邮箱
 #passwd = 'zjvoymwngfhigjss' # 填入发送方邮箱的授权码（就是刚刚你拿到的那个授权码）
 #msg_to = '1095133998@qq.com' # 收件人邮箱
 
 msg = MIMEMultipart()
 
 subject = "Test My Email" # 主题
 #text_content = "你好啊，你猜这是谁发的邮件"
 text = MIMEText(text_content)
 msg.attach(text)
 
 
 #docFile = 'C:/Users/main.py' 如果需要添加附件，就给定路径
 if file_path: #最开始的函数参数我默认设置了None ，想添加附件，自行更改一下就好
 docFile = file_path
 docApart = MIMEApplication(open(docFile, 'rb').read())
 docApart.add_header('Content-Disposition', 'attachment', filename=docFile)
 msg.attach(docApart)
 
 
 msg['Subject'] = subject
 msg['From'] = msg_from
 msg['To'] = msg_to
 
 try:
 s = smtplib.SMTP_SSL("smtp.qq.com", 465)
 s.login(msg_from, passwd)
 s.sendmail(msg_from, msg_to, msg.as_string())
 print "发送成功"
 except smtplib.SMTPException, e:
 print "发送失败"
 finally:
 s.quit()