def send_activation_email(self):
        context = {'user': self.user,
                  'without_usernames': userena_settings.USERENA_WITHOUT_USERNAMES,
                  'protocol': get_protocol(),
                  'activation_days': userena_settings.USERENA_ACTIVATION_DAYS,
                  'activation_key': self.activation_key,
                  'site': Site.objects.get_current()}

        subject = render_to_string('userena/emails/activation_email_subject.txt',
                                   context)
        subject = ''.join(subject.splitlines())

        message = render_to_string('userena/emails/activation_email_message.txt',
                                   context)
        send_mail(subject,
                  message,
                  settings.DEFAULT_FROM_EMAIL,
                  [self.user.email, ])
Sends a activation email to the user.
dataset/ETHPy150Open clione/django-kanban/src/core/userena/models.py/UserenaSignup.send_activation_email