'Sends a activation email to the user.
This email is send when the user wants to activate their newly created
user.'

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()}
    mailer = UserenaConfirmationMail(context=context)
    mailer.generate_mail('activation')
    mailer.send_mail(self.user.email)
