问题描述

我正在尝试创建一个小脚本，该脚本将使用 gmail 发送多个附件.下面的代码发送电子邮件但不发送附件.预期用途是 cron 几个数据库查询并通过电子邮件发送结果.总会有 2 个文件，而且文件名每天都不同，因为报告的 date 在文件名中.否则我会使用:

I am trying to create a little script that will email multiple attachments using gmail. The code below sends the email but not the attachments. The intended use is to cron a couple db queries and email the results. There will always be 2 files and the file names will be different each day as the date for the report is in the file name. Otherwise I would have just used:

part.add_header('Content-Disposition', 
    'attachment; filename="absolute Path for the file/s"')

非常感谢任何帮助.

import os
import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText
from email.MIMEImage import MIMEImage
from email.MIMEBase import MIMEBase
from email import Encoders


#Set up crap for the attachments
files = "/tmp/test/dbfiles"
filenames = [os.path.join(files, f) for f in os.listdir(files)]
#print filenames


#Set up users for email
gmail_user = "joe@email.com"
gmail_pwd = "somepasswd"
recipients = ['recipient1','recipient2']

#Create Module
def mail(to, subject, text, attach):
   msg = MIMEMultipart()
   msg['From'] = gmail_user
   msg['To'] = ", ".join(recipients)
   msg['Subject'] = subject

   msg.attach(MIMEText(text))

   mailServer = smtplib.SMTP("smtp.gmail.com", 587)
   mailServer.ehlo()
   mailServer.starttls()
   mailServer.ehlo()
   mailServer.login(gmail_user, gmail_pwd)
   mailServer.sendmail(gmail_user, to, msg.as_string())
   # Should be mailServer.quit(), but that crashes...
   mailServer.close()

#get all the attachments
   for file in filenames:
      part = MIMEBase('application', 'octet-stream')
      part.set_payload(open(file, 'rb').read())
      Encoders.encode_base64(part)
      part.add_header('Content-Disposition', 'attachment; filename="%s"'
                   % os.path.basename(file))
      msg.attach(part)
#send it
mail(recipients,
   "Todays report",
   "Test email",
   filenames)

推荐答案

应该再等一个小时才能发帖.进行了 2 处更改:

Should have waited another hour before posting. Made 2 changes:

1.) 将附件循环向上移动

1.) moved the attachment loop up

2.) 换出part.add_header('Content-Disposition', '附件; filename="%s"'% os.path.basename(文件))

2.) swapped out part.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(file))

for part.add_header('Content-Disposition', 'attachment; filename="%s"' % file)

for part.add_header('Content-Disposition', 'attachment; filename="%s"' % file)

像冠军一样工作.具有多个收件人和多个附件的 Gmail.

Works like a champ. Gmail with multiple recipients and multiple attachments.

import os 
import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText
from email.MIMEImage import MIMEImage
from email.MIMEBase import MIMEBase
from email import Encoders


#Set up crap for the attachments
files = "/tmp/test/dbfiles"
filenames = [os.path.join(files, f) for f in os.listdir(files)]
#print filenames


#Set up users for email
gmail_user = "joe@email.com"
gmail_pwd = "somepasswd"
recipients = ['recipient1','recipient2']

#Create Module
def mail(to, subject, text, attach):
   msg = MIMEMultipart()
   msg['From'] = gmail_user
   msg['To'] = ", ".join(recipients)
   msg['Subject'] = subject

   msg.attach(MIMEText(text))

   #get all the attachments
   for file in filenames:
      part = MIMEBase('application', 'octet-stream')
      part.set_payload(open(file, 'rb').read())
      Encoders.encode_base64(part)
      part.add_header('Content-Disposition', 'attachment; filename="%s"' % file)
      msg.attach(part)

   mailServer = smtplib.SMTP("smtp.gmail.com", 587)
   mailServer.ehlo()
   mailServer.starttls()
   mailServer.ehlo()
   mailServer.login(gmail_user, gmail_pwd)
   mailServer.sendmail(gmail_user, to, msg.as_string())
   # Should be mailServer.quit(), but that crashes...
   mailServer.close()

#send it
mail(recipients,
   "Todays report",
   "Test email",
   filenames)

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