construct janusgraph a get query in python

Question

Is it possible to construct a query in parts and run in gremlin python. some thing like this -

q="hasLabel('foo')"
m="has('type','goo')"
g.V().q.m.values('ABC').toList()

instead of directly running

g.V().hasLabel('foo').has('type','goo').values('ABC').toList()

I tried this and i am getting - [] whereas it is producing results for

g.V().hasLabel('foo').has('type','goo').values('ABC').toList()

Is there any way to construct such a query?

stephen mallette · Accepted Answer · 2019-09-13 09:35:43Z

2

You can do:

t = g.V()
t = t.hasLabel('foo')
t = t.has('type','goo')
t.values('ABC').toList()

which would allow you to pass around t (i.e. the Traversalobject) to different functions that would each add to it. I suppose that child traversals could be constructed somewhat in the manner you're describing:

child = __.outE().count()
g.V().group().by(child).toList()

answered Sep 13, 2019 at 9:35

stephen mallette

46.3k5 gold badges70 silver badges137 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

construct janusgraph a get query in python

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related