nebula-graph-main.py

from nebula3.gclient.net import ConnectionPool
from nebula3.Config import Config

# define a config
config = Config()
config.max_connection_pool_size = 10
# init connection pool
connection_pool = ConnectionPool()
# if the given servers are ok, return true, else return false
ok = connection_pool.init([('127.0.0.1', 9669)], config)

# initialize with session_context, session will be released automatically at the end
with connection_pool.session_context('root', 'root') as session:
    session.execute('USE test')
    # execute your custom query here
    result = session.execute('FETCH PROP ON person "Bob" YIELD vertex as node')

    # convert ResultSet to dict
    columns = result.keys()
    d = {}
    for col_num in range(result.col_size()):
        col_name = columns[col_num]
        col_list = result.column_values(col_name)
        d[col_name] = [x for x in col_list]

    print(d)

# close the pool
connection_pool.close()