email_notification.py

import smtplib


# 이메일 보내기 : restock 
class EmailNotification:

    def __init__(self, gmail_user, gmail_password):
        self.gmail_user = gmail_user
        self.gmail_password = gmail_password

    def sendMessage(self, sent_from, to, subject, body):
        email_text = """\
From: %s
To: %s
Subject: %s

%s
        """ % (sent_from, ", ".join(to), subject, body)

        try:
            server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
            server.ehlo()
            server.login(self.gmail_user, self.gmail_password)
            server.sendmail(sent_from, to, email_text)
            server.close()
            print('Email sent..')
        except:
            print('Something went wrong...')


if __name__ == "__main__":
    gmail_user = 'your-email@gmail.com'
    gmail_pass = 'your-password'
    email = EmailNotification(gmail_user, gmail_pass)
    email.sendMessage(gmail_user, [gmail_user], 'Hello', 'World')

smtp_sendmail.py

import smtplib

# 이메일 보내기 샘플 코드
# from : https://stackabuse.com/how-to-send-emails-with-gmail-using-python/
gmail_user = 'your-email@gmail.com'
gmail_password = 'your-password'

sent_from = gmail_user
to = [gmail_user]
subject = 'OMG Super Important Message'
body = "Hey, what's up?\n\n- You"

email_text = """\
From: %s
To: %s
Subject: %s

%s
""" % (sent_from, ", ".join(to), subject, body)

try:
    server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
    server.ehlo()
    server.login(gmail_user, gmail_password)
    server.sendmail(sent_from, to, email_text)
    server.close()

    print('Email sent!')
except:
    print('Something went wrong...')