[qa] Fix pyton syntax in rpc tests

Github-Pull: #7335
Rebased-From: 7777994846cdb9b9cf69e391a33eeed30393bbcf

1 files changed, 3 insertions, 5 deletions

diff --git a/qa/rpc-tests/mempool_reorg.py b/qa/rpc-tests/mempool_reorg.py
index d96a3f8266..ea48e38451 100755
--- a/qa/rpc-tests/mempool_reorg.py
+++ b/qa/rpc-tests/mempool_reorg.py
@@ -10,8 +10,6 @@
 
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import *
-import os
-import shutil
 
 # Create one-input, one-output, no-fee transaction:
 class MempoolCoinbaseTest(BitcoinTestFramework):
@@ -25,7 +23,7 @@ class MempoolCoinbaseTest(BitcoinTestFramework):
         self.nodes.append(start_node(1, self.options.tmpdir, args))
         connect_nodes(self.nodes[1], 0)
         self.is_network_split = False
-        self.sync_all
+        self.sync_all()
 
     def create_tx(self, from_txid, to_address, amount):
         inputs = [{ "txid" : from_txid, "vout" : 0}]
@@ -87,11 +85,11 @@ class MempoolCoinbaseTest(BitcoinTestFramework):
 
         self.sync_all()
 
-        assert_equal(set(self.nodes[0].getrawmempool()), set([ spend_101_id, spend_102_1_id, timelock_tx_id ]))
+        assert_equal(set(self.nodes[0].getrawmempool()), {spend_101_id, spend_102_1_id, timelock_tx_id})
 
         for node in self.nodes:
             node.invalidateblock(last_block[0])
-        assert_equal(set(self.nodes[0].getrawmempool()), set([ spend_101_id, spend_102_1_id, spend_103_1_id ]))
+        assert_equal(set(self.nodes[0].getrawmempool()), {spend_101_id, spend_102_1_id, spend_103_1_id})
 
         # Use invalidateblock to re-org back and make all those coinbase spends
         # immature/invalid: