pip install nebula-python

    1. from nebula.graph import ttypes
    2. from nebula.ConnectionPool import ConnectionPool
    3. from nebula.Client import GraphClient
    5. connection_pool = ConnectionPool('127.0.0.1', 3699)
    6. client = GraphClient(connection_pool)
    7. auth_resp = client.authenticate('user', 'password')
    8. query_resp = client.execute_query('SHOW SPACES')  # 执行语句
    9. client.sign_out()
    10. connection_pool.close()