@classmethod
def get_auto_email_field_tmpl(cls, attr_name):
    """
        Use this method to get the tmpl you need to create in order to use
        the auto-generated tmpl paths. Examples:

        >>> model = YourNotiClass
        >>> model.get_auto_email_field_tmpl('email_subject_tmpl')
        >>> model.get_auto_email_field_tmpl('email_plaintext_body_tmpl')
        >>> model.get_auto_email_field_tmpl('email_html_body_tmpl')

        """
    suffix = '%s_suffix' % attr_name
    template = '%s/templates/%s/emails/%s%s' % (cls._meta.app_label, cls.
        _meta.app_label, cls.model_tmpl_part, getattr(cls, suffix, ''))
    return template
