I want to test some scenarios by executing command through ssh connection.So need the ssh connection fixture to be called second time.

So my scenario is like:

@pytest.fixture(scope=”session”)
def get_ssh_connection(vars, logger):

ssh = SshClient(ip=vars["ip"],
                port=vars["port"],
                user=vars["username"],
                passwd=vars["pw"])
ssh.connect()
yield ssh
ssh.close()

Inside test script:

@pytest.fixture(scope="class", autouse=True)
def setup_teardown(self, list):
    self.ssh.exec_cmd(f"mv {file} {newfile}")  # rename file
    self.restartDevice()  #ssh connection closed
    yield
    **self.ssh.exec_cmd(f"mv {newfile} {file}")** #restore file
    self.restartDevice()

How to enable this ssh connection (highlighted one) after restartdevice since ssh connection is a fixture as session.

Please suggest, Thanks in advance.