def save(self, doc):
        if doc.id:
            return self.update(doc)
        else:
            return self.insert(doc)
def __init__(self):
        self.stdin_path = '/dev/null'
        self.stdout_path = settings.LOG_PATH + '/webapp.log'
        self.stderr_path = settings.LOG_PATH + '/webapp.log'
        self.pidfile_path = settings.PID_PATH + '/webapp.pid'
        self.pidfile_timeout = 5