Python：将 html 文件附加到电子邮件的正确 MIME 类型是什么

Question

I've got a script that sends emails with html content in them.. works as expected... I'm having trouble sending an attachment with the email.我有一个脚本，可以发送包含 html 内容的电子邮件。按预期工作...我在发送电子邮件附件时遇到问题。

The attachment is an html file stored in the active directory of the script... "test.html"附件是存储在脚本活动目录中的 html 文件...“test.html”

How do I attach the html file to the email?如何将 html 文件附加到电子邮件中？ I've tried snippets from various other posts I've found relating to this, but each returned the same output of "no such file or directory".我已经尝试了我发现的与此相关的其他各种帖子的片段，但每个片段都返回了“没有这样的文件或目录”的相同输出。

code as follows:代码如下：

import smtplib
import os
import email.encoders
import email.mime.text
import email.mime.base
import mimetools
import base64



from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

    # me == Outgoing email address
    # you == Recipient's email address
me = "secret"
you = "secret"

    # Create message container - the correct MIME type is multipart/alternative.
msg = MIMEMultipart('alternative')
msg['Subject'] = "TEST"
msg['From'] = me
msg['To'] = you
emailMsg = email.MIMEMultipart.MIMEMultipart('alternative')

    # Create the body of the message (a plain-text and an HTML version).
html = """\
    <html>
    <head></head>
    <body>test</p>
</body>
</html>"""


    # Record the MIME types of both parts - text/plain and text/html.
part1 = MIMEText(text, 'plain')
part2 = MIMEText(html, 'html')
filename = "C:/CHRIS/ServerStatus/Oceaneering_Server_Status.html"
f = file(filename)
attachment = MIMEText(f.read(), _subtype='html')
attachment.add_header('Content-Disposition', 'attachment', filename=filename)

    # Attach parts into message container.
    # According to RFC 2046, the last part of a multipart message, in this case
    # the HTML message, is best and preferred.
msg.attach(part1)
msg.attach(part2)
msg.attach(attachment)

    # Send the message via local SMTP server.
mail = smtplib.SMTP('smtp.gmail.com', 587)

mail.ehlo()

    # mail.login(username, password) to Outgoing email account
mail.login('secret', 'secret')
mail.sendmail(me, you, msg.as_string())
mail.quit()

i've updated my code in hopes to get this question back on topic... i've made a little progress with the help of Dirk and this link: Attach a txt file in Python smtplib ...我已经更新了我的代码，希望让这个问题回到主题......我在 Dirk 和这个链接的帮助下取得了一些进展： Attach a txt file in Python smtplib ...

I've been able to physically send an attachment now, but the attachment is still coming through as a text type of file of sort and does not open as the original html file does.我现在已经能够物理发送附件，但是附件仍然是作为一种文本类型的文件发送的，并且不会像原始 html 文件那样打开。

So to reword my question... What is the corrective action for changing the MIME type of this code to correctly attach an .html file to an html based email?所以改写我的问题......更改此代码的 MIME 类型以将 .html 文件正确附加到基于 html 的电子邮件的纠正措施是什么？

The relative path and directory of my py script and the html file needed to be sent is as follows: C:\\CHRIS\\ServerStatus\\我的py脚本和需要发送的html文件的相对路径和目录如下：C:\\CHRIS\\ServerStatus\\

This is the output i'm receiving with the code I have:这是我收到的带有代码的输出：

This is the way the html doc looks outside of the email script (The way it's supposed to look):这是 html 文档在电子邮件脚本之外的样子（它应该看起来的样子）：

Answer 1

I would encourage you to use a library rather than deal with the -rather unpythonic- built-in mail modules, such as the highly recommended envelopes:我鼓励你使用一个库，而不是处理 - 而是 unpythonic- 内置邮件模块，例如强烈推荐的信封：

https://tomekwojcik.github.io/envelopes/index.html https://tomekwojcik.github.io/envelopes/index.html

install with:安装：

pip install envelopes

Python code:蟒蛇代码：

import os
from envelopes import Envelope

filename = "C:/CHRIS/ServerStatus/Oceaneering_Server_Status.html"

envelope = Envelope(
    from_addr=(me),
    to_addr=(you),
    subject=u'Test',
    text_body=u'Plain text version',
    html_body=html
)
envelope.add_attachment(filename)

envelope.send('smtp.gmail.com', login='secret', password='secret', tls=True)

Python：将 html 文件附加到电子邮件的正确 MIME 类型是什么

问题描述

1 个解决方案

解决方案1
2 2015-11-17 22:03:57

Python：将 html 文件附加到电子邮件的正确 MIME 类型是什么

问题描述

1 个解决方案

解决方案1 2 2015-11-17 22:03:57

解决方案1
2 2015-11-17 22:03:57