Convert string command of Gremlin to executable

Question

I have created a long Gremlin chained command as a string. What is the best way to execute it in NodeJS or Python?

g.addV("person").
  property(id, 1).
  property("name", "marko").
  property("age", 29).as("1").
  addV("person").
  property(id, 2).
  property("name", "vadas").
  property("age", 27).as("2").
  addV("software").
  property(id, 3).
  property("name", "lop").
  property("lang", "java").as("3").
  addV("person").
  property(id, 4).
  property("name", "josh").
  property("age", 32).as("4").
  addV("software").
  property(id, 5).
  property("name", "ripple").
  property("lang", "java").as("5").
  addV("person").
  property(id, 6).
  property("name", "peter").
  property("age", 35).as("6").
  addE("created").from("1").to("3").
  property(id, 9).
  property("weight", 0.4).
  addE("knows").from("1").to("2").
  property(id, 7).
  property("weight", 0.5).
  addE("knows").from("1").to("4").
  property(id, 8).
  property("weight", 1.0).
  addE("created").from("3").to("4").
  property(id, 11).
  property("weight", 0.4).
  addE("created").from("3").to("6").
  property(id, 12).
  property("weight", 0.2).
  addE("created").from("4").to("5").
  property(id, 10).
  property("weight", 1.0)

The command given above was executed on the Gremlin console and was successful, but I need to know how to achieve this in program of node or Python using TinkerPop drive.

Answer 1

Start with Gremlin Language Variants (GLV) and then head over to Gremlin-python.

The docs should be good enough for you to solve this yourself.

http://tinkerpop.apache.org/docs/current/tutorials/gremlin-language-variants/#using-python-and-gremlin-server

Answer 2

from gremlin_python.driver import client

client = client.Client('ws://localhost:8182/gremlin', 'g')

client.submit("your query")