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stephen mallette commented on TINKERPOP-1895: --------------------------------------------- I don't think you need to use {{HaltedTraverserStrategy}} this way if you are on 3.3.1. Note that it's already configured on the server for you: {code} gremlin> g = EmptyGraph.instance().traversal().withRemote('conf/remote-graph.properties') ==>graphtraversalsource[emptygraph[empty], standard] gremlin> g.V() gremlin> v = g.addV('person').property('a',123).next() ==>v[0] gremlin> v.label ==>person gremlin> v.properties() {code} That doesn't mean that how this is currently working is ok - we'll need to look at what's happening when you try to add the strategy. > gremlin-python lambdas do not work with > HaltedTraverserStrategy(DetachedFactory) > -------------------------------------------------------------------------------- > > Key: TINKERPOP-1895 > URL: https://issues.apache.org/jira/browse/TINKERPOP-1895 > Project: TinkerPop > Issue Type: Bug > Components: python > Affects Versions: 3.3.1 > Reporter: Branden Moore > Priority: Major > > When using the HaltedTraverserStrategy(o.a.t.g.s.u.d.DetachedFactory) in > gremlin-python, lambdas cannot be processed, returning a Python NameError. > Using the examples from the documentation, against > gremlin-server-modern-py.yaml > > g.V().out().map(lambda: "x: len(x.get().value('name'))").sum().toList() > [24L] > g.withStrategies(HaltedTraverserStrategy("org.apache.tinkerpop.gremlin.structure.util.detached.DetachedFactory")).V().out().map(lambda: > "x: len(x.get().value('name'))").sum().toList() > GremlinServerError: 599: NameError: name 'TraversalStrategy' is not defined > in <script> at line number 1 -- This message was sent by Atlassian JIRA (v7.6.3#76005)