scripted-diff: test: Replace uses of (dis)?connect_nodes global

-BEGIN VERIFY SCRIPT-

 # max-depth=0 excludes test/functional/test_framework/...
 FILES=$(git grep -l --max-depth 0 "connect_nodes" test/functional)

 # Replace (dis)?connect_nodes(self.nodes[a], b) with self.(dis)?connect_nodes(a, b)
 sed -i 's/\b\(dis\)\?connect_nodes(self\.nodes\[\(.*\)\]/self.\1connect_nodes(\2/g' $FILES

 # Remove imports in the middle of a line
 sed -i 's/\(dis\)\?connect_nodes, //g' $FILES
 sed -i 's/, \(dis\)\?connect_nodes//g' $FILES

 # Remove imports on a line by themselves
 sed -i '/^\s*\(dis\)\?connect_nodes,\?$/d' $FILES
 sed -i '/^from test_framework\.util import connect_nodes$/d' $FILES

-END VERIFY SCRIPT-

Co-authored-by: Elliott Jin <elliott.jin@gmail.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/test/functional/rpc_preciousblock.py b/test/functional/rpc_preciousblock.py
index 8386e47411..04d55b103f 100755
--- a/test/functional/rpc_preciousblock.py
+++ b/test/functional/rpc_preciousblock.py
@@ -7,7 +7,6 @@
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
-    connect_nodes,
 )
 
 def unidirectional_node_sync_via_rpc(node_src, node_dest):
@@ -61,7 +60,7 @@ class PreciousTest(BitcoinTestFramework):
         self.log.info("Connect nodes and check no reorg occurs")
         # Submit competing blocks via RPC so any reorg should occur before we proceed (no way to wait on inaction for p2p sync)
         node_sync_via_rpc(self.nodes[0:2])
-        connect_nodes(self.nodes[0], 1)
+        self.connect_nodes(0, 1)
         assert_equal(self.nodes[0].getbestblockhash(), hashC)
         assert_equal(self.nodes[1].getbestblockhash(), hashG)
         self.log.info("Make Node0 prefer block G")
@@ -98,8 +97,8 @@ class PreciousTest(BitcoinTestFramework):
         hashL = self.nodes[2].getbestblockhash()
         self.log.info("Connect nodes and check no reorg occurs")
         node_sync_via_rpc(self.nodes[1:3])
-        connect_nodes(self.nodes[1], 2)
-        connect_nodes(self.nodes[0], 2)
+        self.connect_nodes(1, 2)
+        self.connect_nodes(0, 2)
         assert_equal(self.nodes[0].getbestblockhash(), hashH)
         assert_equal(self.nodes[1].getbestblockhash(), hashH)
         assert_equal(self.nodes[2].getbestblockhash(), hashL)