:param body: body of the mail

    :param html_body: html version of body

    """

    log = get_logger(send_email)

    DBS = get_session()

    email_config = config

    subject = "%s %s" % (email_config.get('email_prefix', ''), subject)

    if not recipients:

        # if recipients are not defined we send to email_config + all admins

        admins = [u.email for u in User.query()

                  .filter(User.admin == True).all()]

        recipients = [email_config.get('email_to')] + admins

    mail_from = email_config.get('app_email_from', 'RhodeCode')

    user = email_config.get('smtp_username')

    passwd = email_config.get('smtp_password')

    mail_server = email_config.get('smtp_server')

    mail_port = email_config.get('smtp_port')

    tls = str2bool(email_config.get('smtp_use_tls'))

    ssl = str2bool(email_config.get('smtp_use_ssl'))

    debug = str2bool(config.get('debug'))

    smtp_auth = email_config.get('smtp_auth')

    try:

        m = SmtpMailer(mail_from, user, passwd, mail_server, smtp_auth,

                       mail_port, ssl, tls, debug=debug)

        m.send(recipients, subject, body, html_body)

    except:

        log.error('Mail sending failed')

        log.error(traceback.format_exc())

        return False

    return True

@task(ignore_result=True)

@dbsession

def create_repo_fork(form_data, cur_user):

    """

    Creates a fork of repository using interval VCS methods

    :param form_data:

    :param cur_user:

    """

    from rhodecode.model.repo import RepoModel

    from rhodecode.model.user import UserModel

    log = get_logger(create_repo_fork)