Merge #13210: Enable W191 indentation contains tabs and W291 trailing whitespace flake8 checks for Python files

0d31ef4762 Enable W191 and W291 flake8 checks. Remove trailing whitespace from Python files. Convert tabs to spaces. (John Bampton)

Pull request description:

Tree-SHA512: d062434310d6232469d7ca8e5f2ddb7db7e85cb2a299e609d98bacc318368e43e0777c9f4966df03d50f526bbe27207faa87a7464e62e14671194459a06ad969

6 files changed, 8 insertions, 8 deletions

diff --git a/test/functional/feature_bip68_sequence.py b/test/functional/feature_bip68_sequence.py
index eee38ce648..6d8d9843eb 100755
--- a/test/functional/feature_bip68_sequence.py
+++ b/test/functional/feature_bip68_sequence.py
@@ -67,7 +67,7 @@ class BIP68Test(BitcoinTestFramework):
         # If sequence locks were used, this would require 1 block for the
         # input to mature.
         sequence_value = SEQUENCE_LOCKTIME_DISABLE_FLAG | 1
-        tx1.vin = [CTxIn(COutPoint(int(utxo["txid"], 16), utxo["vout"]), nSequence=sequence_value)] 
+        tx1.vin = [CTxIn(COutPoint(int(utxo["txid"], 16), utxo["vout"]), nSequence=sequence_value)]
         tx1.vout = [CTxOut(value, CScript([b'a']))]
 
         tx1_signed = self.nodes[0].signrawtransactionwithwallet(ToHex(tx1))["hex"]
diff --git a/test/functional/feature_maxuploadtarget.py b/test/functional/feature_maxuploadtarget.py
index 072ba6c7c7..0946f27b90 100755
--- a/test/functional/feature_maxuploadtarget.py
+++ b/test/functional/feature_maxuploadtarget.py
@@ -100,7 +100,7 @@ class MaxUploadTest(BitcoinTestFramework):
             assert_equal(p2p_conns[0].block_receive_map[big_old_block], i+1)
 
         assert_equal(len(self.nodes[0].getpeerinfo()), 3)
-        # At most a couple more tries should succeed (depending on how long 
+        # At most a couple more tries should succeed (depending on how long
         # the test has been running so far).
         for i in range(3):
             p2p_conns[0].send_message(getdata_request)
diff --git a/test/functional/feature_proxy.py b/test/functional/feature_proxy.py
index 60859de7a5..2d10c547e2 100755
--- a/test/functional/feature_proxy.py
+++ b/test/functional/feature_proxy.py
@@ -79,9 +79,9 @@ class ProxyTest(BitcoinTestFramework):
         # Note: proxies are not used to connect to local nodes
         # this is because the proxy to use is based on CService.GetNetwork(), which return NET_UNROUTABLE for localhost
         args = [
-            ['-listen', '-proxy=%s:%i' % (self.conf1.addr),'-proxyrandomize=1'], 
-            ['-listen', '-proxy=%s:%i' % (self.conf1.addr),'-onion=%s:%i' % (self.conf2.addr),'-proxyrandomize=0'], 
-            ['-listen', '-proxy=%s:%i' % (self.conf2.addr),'-proxyrandomize=1'], 
+            ['-listen', '-proxy=%s:%i' % (self.conf1.addr),'-proxyrandomize=1'],
+            ['-listen', '-proxy=%s:%i' % (self.conf1.addr),'-onion=%s:%i' % (self.conf2.addr),'-proxyrandomize=0'],
+            ['-listen', '-proxy=%s:%i' % (self.conf2.addr),'-proxyrandomize=1'],
             []
             ]
         if self.have_ipv6:
diff --git a/test/functional/p2p_feefilter.py b/test/functional/p2p_feefilter.py
index 7c954cdca2..c304bbba85 100755
--- a/test/functional/p2p_feefilter.py
+++ b/test/functional/p2p_feefilter.py
@@ -69,7 +69,7 @@ class FeeFilterTest(BitcoinTestFramework):
         # Change tx fee rate to 10 sat/byte and test they are no longer received
         node1.settxfee(Decimal("0.00010000"))
         [node1.sendtoaddress(node1.getnewaddress(), 1) for x in range(3)]
-        sync_mempools(self.nodes) # must be sure node 0 has received all txs 
+        sync_mempools(self.nodes) # must be sure node 0 has received all txs
 
         # Send one transaction from node0 that should be received, so that we
         # we can sync the test on receipt (if node1's txs were relayed, they'd
diff --git a/test/functional/p2p_segwit.py b/test/functional/p2p_segwit.py
index 4fecd4ffee..e56d2acfcf 100755
--- a/test/functional/p2p_segwit.py
+++ b/test/functional/p2p_segwit.py
@@ -1659,7 +1659,7 @@ class SegWitTest(BitcoinTestFramework):
             tx2.wit.vtxinwit.append(CTxInWitness())
             tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program ]
             total_value += tx.vout[i].nValue
-        tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program_toomany ] 
+        tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program_toomany ]
         tx2.vout.append(CTxOut(total_value, CScript([OP_TRUE])))
         tx2.rehash()
 
diff --git a/test/functional/wallet_dump.py b/test/functional/wallet_dump.py
index 997f67ec7e..01d27dabe7 100755
--- a/test/functional/wallet_dump.py
+++ b/test/functional/wallet_dump.py
@@ -136,7 +136,7 @@ class WalletDumpTest(BitcoinTestFramework):
         assert_equal(found_addr, test_addr_count)
         assert_equal(found_script_addr, 2)
         assert_equal(found_addr_chg, 90*2 + 50)  # old reserve keys are marked as change now
-        assert_equal(found_addr_rsv, 90*2) 
+        assert_equal(found_addr_rsv, 90*2)
         assert_equal(witness_addr_ret, witness_addr)
 
         # Overwriting should fail