"""email utils"""
from django.core.mail import EmailMultiAlternatives
from django.template.loader import render_to_string
from django.utils.html import strip_tags
class TemplateEmailMessage(EmailMultiAlternatives):
"""Wrapper around EmailMultiAlternatives with integrated template rendering"""
# pylint: disable=too-many-arguments
def __init__(
self,
subject="",
body=None,
from_email=None,
to=None,
bcc=None,
connection=None,
attachments=None,
headers=None,
cc=None,
reply_to=None,
template_name=None,
template_context=None,
):
html_content = render_to_string(template_name, template_context)
if not body:
body = strip_tags(html_content)
super().__init__(
subject=subject,
body=body,
from_email=from_email,
to=to,
bcc=bcc,
connection=connection,
attachments=attachments,
headers=headers,
cc=cc,
reply_to=reply_to,
)
self.attach_alternative(html_content, "text/html")
