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June 1, 2017 10:15
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| # -*- coding: utf-8 -*- | |
| import os | |
| import json | |
| import logging | |
| import smtplib | |
| from email.mime.multipart import MIMEMultipart | |
| from email.mime.text import MIMEText | |
| logger = logging.getLogger(__name__) | |
| config_file = './smtp.gmail.conf' | |
| conf = {} | |
| """ Configuration file example : | |
| { | |
| "gmail_host": "smtp.gmail.com", | |
| "gmail_port": 587, | |
| "gmail_user": "[email protected]", | |
| "gmail_pwd": "password" | |
| } | |
| """ | |
| def load_conf(): | |
| global conf | |
| if os.path.exists(config_file) and os.path.isfile(config_file): | |
| with open(config_file, mode='r', encoding='UTF-8') as file: | |
| conf = json.load(file) | |
| else: | |
| logger.error('Can not found GMAIL SMTP configuration file : ' + config_file) | |
| raise FileNotFoundError | |
| if not {'gmail_host', 'gmail_port', 'gmail_user', 'gmail_pwd'} <= conf.keys(): | |
| logger.error('Invalid GMAIL SMTP configuration in : ' + config_file) | |
| raise ValueError | |
| load_conf() | |
| def send_multiple_mail(to: list, subject: str = '', text: str = '', html: str = ''): | |
| smtpserver = smtplib.SMTP(conf['gmail_host'], conf['gmail_port']) | |
| smtpserver.ehlo() | |
| smtpserver.starttls() | |
| smtpserver.login(conf['gmail_user'], conf['gmail_pwd']) | |
| # construct mail | |
| msg = MIMEMultipart('alternative') | |
| msg['Subject'] = subject | |
| msg['From'] = conf['gmail_user'] | |
| msg['To'] = ", ".join(to) | |
| if text or not html: | |
| msg.attach(MIMEText(text, 'plain')) | |
| if html: | |
| msg.attach(MIMEText(html, 'html')) | |
| # Send the message via local SMTP server. | |
| ret = smtpserver.sendmail(from_addr=conf['gmail_user'], to_addrs=to, msg=msg.as_string()) | |
| if ret: | |
| logger.warning(ret) | |
| smtpserver.quit() | |
| def send_simple_mail(to: str, subject: str = '', text: str = ''): | |
| send_multiple_mail(to=[to], subject=subject, text=text) | |
| def send_html_mail(to: str, subject: str = '', text: str = '', html: str = ''): | |
| send_multiple_mail(to=[to], subject=subject, text=text, html=html) | |
| send_simple_mail('[email protected]', 'subject test', text='blablabla ...') | |
| send_html_mail('[email protected]', 'subject test', text='blablabla ...', | |
| html='<html><body><h1>blablabla ...</h1></body><html>') |
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