secrets.py 文件源码

def get_password(self):
        password = keyring.get_password(self.hostname, self.username)
        if not password:
            LOG.debug("No keyring password; getting one interactively")
            password = getpass.getpass(
                'Password for {} (will be stored in the system keyring):'
                .format(self.username)
            )
            keyring.set_password(self.hostname, self.username, password)

        return keyring.get_password(self.hostname, self.username)