django-orchestra-test/orchestra/utils/mail.py

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from urllib.parse import urlparse
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from django.core.mail import EmailMultiAlternatives
from django.template.loader import render_to_string
def render_email_template(template, context):
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"""
Renders an email template with this format:
{% if subject %}Subject{% endif %}
{% if message %}Email body{% endif %}
context must be a dict
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"""
if not 'site' in context:
from orchestra import settings
url = urlparse(settings.ORCHESTRA_SITE_URL)
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context['site'] = {
'name': settings.ORCHESTRA_SITE_NAME,
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'scheme': url.scheme,
'domain': url.netloc,
}
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context['email_part'] = 'subject'
subject = render_to_string(template, context).strip()
context['email_part'] = 'message'
message = render_to_string(template, context).strip()
return subject, message
def send_email_template(template, context, to, email_from=None, html=None, attachments=[]):
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if isinstance(to, str):
to = [to]
subject, message = render_email_template(template, context)
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msg = EmailMultiAlternatives(subject, message, email_from, to, attachments=attachments)
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if html:
subject, html_message = render_email_template(html, context)
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msg.attach_alternative(html_message, "text/html")
msg.send()