'Import Users from CSV with an import Prep'

def import_user(self, filename):

    current.response.s3.import_prep = current.auth.s3_import_prep
    user_task = [1, 'auth', 'user', filename, os.path.join(current.request.folder, 'static', 'formats', 's3csv', 'auth', 'user.xsl'), None]
    self.execute_import_task(user_task)
