如何创建向特定电子邮件地址发送 'Item in stock' 电子邮件的 smtplib 代码？

Question

使用 selenium 我有一个代码可以确定一个项目是 'in stock' 还是 'out of stock'。一旦 'out of stock' 项目变为 'in stock'，代码就可以检测到。使用 smtplib，我希望从以下电子邮件地址发送一封电子邮件：

示例 1@hotmail.com 密码：1234

至：

示例2@hotmail.com

在项目 'in stock' 后通知个人。

完整的 python 代码是什么样的？

Answer 1

您可以尝试类似的方法：

用于发送纯文本电子邮件

import smtplib, ssl
from email.mime.text import MIMEText

port = 587  # For starttls
smtp_server = "smtp.office365.com"

sender_email = "the_sender_email_address"            # example1@hotmail.om
password = "the_sender_email_address_password"       # 1234


receiver_email = "the_receiver_email_address"        # example2@hotmail.com

message = MIMEText("Hurry up.. Item in Stock Again") # Your message
message['Subject'] = "Item in Stock Again"           # Email Subject 
message['From'] = sender_email
message['To'] = receiver_email


context = ssl.create_default_context()
with smtplib.SMTP(smtp_server, port) as server:
    server.ehlo()  # Can be omitted
    server.starttls(context=context)
    server.ehlo()  # Can be omitted
    server.login(sender_email, password)
    server.sendmail(sender_email, receiver_email, message.as_string())

包括一些HTML内容

 import smtplib, ssl
 from email.mime.text import MIMEText
 from email.mime.multipart import MIMEMultipart


 port = 587  # For starttls
 smtp_server = "smtp.office365.com"

 sender_email = "sender_email"
 password = "sender_email_password"

 receiver_email = "receiver_email"


 message = MIMEMultipart("alternative")
 message["Subject"] = "multipart test"
 message["From"] = sender_email
 message["To"] = receiver_email

 # Create the plain-text and HTML version of your message
 text = """\
 Hurry Up"""
 html = """\
 <html>
     <body>
       <p>
          <a href="http://www.realpython.com">Item</a> 
              is in stock again.
       </p>
      </body>
 </html>
 """

 # Turn these into plain/html MIMEText objects
 part1 = MIMEText(text, "plain")
 part2 = MIMEText(html, "html")

 # Add HTML/plain-text parts to MIMEMultipart message
 # The email client will try to render the last part first
 message.attach(part1)
 message.attach(part2)

 context = ssl.create_default_context()
 with smtplib.SMTP(smtp_server, port) as server:
    server.starttls(context=context)
    server.login(sender_email, password)
    server.sendmail(sender_email, receiver_email, message.as_string())

使用电子邮件模块添加附件

import email, smtplib, ssl

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


port = 587  # For starttls
smtp_server = "smtp.office365.com"

sender_email = "sender_email_address"
password = "sender_email_password"

receiver_email = "receiver_email_address"



subject = "Item in Stock "
body = "email with attachment"

# Create a multipart message and set headers
message = MIMEMultipart()
message["From"] = sender_email
message["To"] = receiver_email
message["Subject"] = subject
message["Bcc"] = receiver_email  # Recommended for bul mails

# Add body to email
message.attach(MIMEText(body, "plain"))

filename = "some_document.pdf"        # In same directory as the script

# Open PDF file in binary mode
with open(filename, "rb") as attachment:
    # Add file as application/octet-stream
    # Email client can usually download this automatically as attachment
    part = MIMEBase("application", "octet-stream")
    part.set_payload(attachment.read())

# Encode file in ASCII characters to send by email    
encoders.encode_base64(part)

# Add header as key/value pair to attachment part
part.add_header(
    "Content-Disposition",
    f"attachment; filename= {filename}",)

# Add attachment to message and convert message to string
message.attach(part)
text = message.as_string()

# Log in to server using secure context and send email
context = ssl.create_default_context()
with smtplib.SMTP(smtp_server, port) as server:
    server.starttls(context=context)
    server.login(sender_email, password)
    server.sendmail(sender_email, receiver_email, text)

注意：虽然上面的代码示例可以工作，但请记住它是旧代码，并不是您可以编写的用于使用 python 发送电子邮件的最佳代码smtplib、email。您应该使用新的 EmailMessage/EmailPolicy API（在 python 3.6 中引入）。您可以在 python docs.

上找到更多示例

如何创建向特定电子邮件地址发送 'Item in stock' 电子邮件的 smtplib 代码？

How do I create a smtplib code that sends an 'Item in stock' email to a specific email address?

python

selenium

smtplib