From 108607467c0e46c6435f9ad9d214391894861fea Mon Sep 17 00:00:00 2001
From: Willem Broekema <83403158+metawilm-aws@users.noreply.github.com>
Date: Thu, 28 Apr 2022 16:23:13 +0200
Subject: [PATCH] Fix drop-graph.py for gremlin_python 3.6.0 (#210)

The use of:

    edges = g.E().range(p1,p2).id().toList()
    vertices = g.V().range(p1,p2).id().toList()

does not work work anymore in Python 3 and gremlin_python 3.6.0:

    Exception in thread Thread-1:
    Traceback (most recent call last):
      File "/home/ec2-user/drop.py", line 190, in edge_fetcher
        edges = g.E().range(p1,p2).id().toList()
    TypeError: 'GraphTraversal' object is not callable

Fix is to use:

    edges = g.E().range_(p1,p2).id_().toList()
    vertices = g.V().range_(p1,p2).id_().toList()
---
 drop-graph/drop-graph.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drop-graph/drop-graph.py b/drop-graph/drop-graph.py
index 13646cda..856d4140 100644
--- a/drop-graph/drop-graph.py
+++ b/drop-graph/drop-graph.py
@@ -187,7 +187,7 @@ def edge_fetcher(q,start_offset,bracket_size):
         while not success:
             print(nm,"[edges] retrieving range ({},{} batch=size={})".format(p1,p2,p2-p1))
             try:
-                edges = g.E().range(p1,p2).id().toList()
+                edges = g.E().range_(p1,p2).id_().toList()
                 success = True
             except:
                 print("***",nm,"Exception while fetching. Retrying.")
@@ -231,7 +231,7 @@ def vertex_fetcher(q,start_offset,bracket_size):
         while not success:
             print(nm,"[vertices] retrieving range ({},{} batch=size={})".format(p1,p2,p2-p1))
             try:
-                vertices = g.V().range(p1,p2).id().toList()
+                vertices = g.V().range_(p1,p2).id_().toList()
                 success = True
             except:
                 print("***",nm,"Exception while fetching. Retrying.")