cron.py 文件源码

def send_extension_emails():
    vacant_positions = Position.objects.filter(
        recruitment_end=date.today() - timedelta(days=1),
    ).exclude(
        applications__status='submitted'
    )

    for pos in vacant_positions:
        context = {
            'email': pos.role.election_email,
            'domain': settings.BASE_URL,
            'position': pos,
        }
        subject = loader.render_to_string(
            'involvement/admin/extend_deadline_subject.txt', context
        )
        # Email subject *must not* contain newlines
        subject = ''.join(subject.splitlines())
        body = loader.render_to_string(
            'involvement/admin/email_extend_deadline.html', context
        )

        email_message = EmailMultiAlternatives(
            subject, body, None, [pos.role.election_email]
        )
        email_message.send()