Python script, ASCII text executable
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"""
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This module provides auxiliary functions for sending e-mails.
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Roundabout - git hosting for everyone <https://roundabout-host.com>
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Copyright (C) 2023-2025 Roundabout developers <root@roundabout-host.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import config
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from jinja2 import Environment, FileSystemLoader, select_autoescape
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import smtplib
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from email.mime.multipart import MIMEMultipart
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from email.mime.text import MIMEText
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def make_multipart_message(subject, sender, receiver, template, **kwargs):
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env_html = Environment(
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loader=FileSystemLoader("email_templates"),
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autoescape=select_autoescape(["html", "xml"])
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)
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env_plain = Environment(loader=FileSystemLoader("email_templates"))
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message = MIMEMultipart("alternative")
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message["Subject"] = subject
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message["From"] = sender
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message["To"] = receiver
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text = MIMEText(env_html.get_template(template+".txt").render(**kwargs, config=config), "plain")
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html = MIMEText(env_html.get_template(template+".html").render(**kwargs, config=config), "html")
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message.attach(text)
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message.attach(html)
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return message.as_string()
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