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, 8 insertions, 9 deletions

diff --git a/test/functional/wallet_backup.py b/test/functional/wallet_backup.py
index 0cf8e6d926..c7bd2ea02b 100755
--- a/test/functional/wallet_backup.py
+++ b/test/functional/wallet_backup.py
@@ -39,7 +39,6 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
     assert_raises_rpc_error,
-    connect_nodes,
 )
 
 
@@ -62,10 +61,10 @@ class WalletBackupTest(BitcoinTestFramework):
 
     def setup_network(self):
         self.setup_nodes()
-        connect_nodes(self.nodes[0], 3)
-        connect_nodes(self.nodes[1], 3)
-        connect_nodes(self.nodes[2], 3)
-        connect_nodes(self.nodes[2], 0)
+        self.connect_nodes(0, 3)
+        self.connect_nodes(1, 3)
+        self.connect_nodes(2, 3)
+        self.connect_nodes(2, 0)
         self.sync_all()
 
     def one_send(self, from_node, to_address):
@@ -96,10 +95,10 @@ class WalletBackupTest(BitcoinTestFramework):
         self.start_node(0)
         self.start_node(1)
         self.start_node(2)
-        connect_nodes(self.nodes[0], 3)
-        connect_nodes(self.nodes[1], 3)
-        connect_nodes(self.nodes[2], 3)
-        connect_nodes(self.nodes[2], 0)
+        self.connect_nodes(0, 3)
+        self.connect_nodes(1, 3)
+        self.connect_nodes(2, 3)
+        self.connect_nodes(2, 0)
 
     def stop_three(self):
         self.stop_node(0)