fixes on flake8 output

conftest.py

@@ -7,7 +7,7 @@ from typing import Any, Tuple
 
 import pytest
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 
 def get_bitcoind_version(bitcoind_path: str, conf: str) -> Tuple[int, int]:

scripts/add-utxo.py

@@ -12,7 +12,7 @@ import json
 from pprint import pformat
 from optparse import OptionParser
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/bencode.py

@@ -3,7 +3,6 @@
 
 import click
 import json
-from pprint import pprint
 from fastbencode import bencode_utf8
 
 

scripts/bond-calculator.py

@@ -7,7 +7,7 @@ from decimal import Decimal
 from json import loads
 from optparse import OptionParser
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/bumpfee.py

@@ -3,7 +3,7 @@
 import asyncio
 from decimal import Decimal
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/genwallet.py

@@ -7,7 +7,7 @@ import asyncio
 import os
 from optparse import OptionParser
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/joinmarket-qt.py

@@ -21,7 +21,7 @@ Some widgets copied and modified from https://github.com/spesmilo/electrum
 
 import asyncio
 import sys, datetime, os, logging
-import platform, json, time
+import platform, json
 from optparse import OptionParser
 from typing import Optional, Tuple
 
@@ -77,7 +77,7 @@ from jmclient import load_program_config, get_network, update_persist_config,\
 from jmclient.wallet import BaseWallet
 
 from qtsupport import (ScheduleWizard, TumbleRestartWizard, config_tips,
-    config_types, QtHandler, XStream, Buttons, OkButton, CancelButton,
+    config_types, QtHandler, XStream,
     JMPasswordDialog, MyTreeWidget, JMQtMessageBox, BLUE_FG,
     donation_more_message, BitcoinAmountEdit, JMIntValidator,
     ReceiveBIP78Dialog, QRCodePopup, JMExportPrivkeysDialog,
@@ -2573,7 +2573,7 @@ def qt_exception_handler(context):
 
 
 async def main():
-    global logsdir, tumble_log, mainWindow
+    global logsdir, tumble_log
 
     loop = asyncio.get_event_loop()
     loop.set_exception_handler(qt_exception_handler)

scripts/receive-payjoin.py

@@ -5,7 +5,7 @@ from optparse import OptionParser
 
 import sys
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/sendpayment.py

@@ -11,7 +11,7 @@ import asyncio
 import sys
 import pprint
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/sendtomany.py

@@ -9,7 +9,7 @@ import asyncio
 from optparse import OptionParser
 import jmbitcoin as btc
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/snicker/create-snicker-proposal.py

@@ -25,7 +25,7 @@ import asyncio
 import sys
 from optparse import OptionParser
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/snicker/receive-snicker.py

@@ -4,7 +4,7 @@ import asyncio
 from optparse import OptionParser
 import sys
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/snicker/snicker-finder.py

@@ -28,7 +28,7 @@ import asyncio
 import sys
 from optparse import OptionParser
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/snicker/snicker-recovery.py

@@ -28,7 +28,7 @@ import asyncio
 import sys
 from optparse import OptionParser
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/snicker/snicker-seed-tx.py

@@ -24,7 +24,7 @@ import sys
 import random
 from optparse import OptionParser
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/snicker/snicker-server.py

@@ -24,7 +24,7 @@ arguments:
 
 import asyncio
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/tumbler.py

@@ -3,7 +3,7 @@
 import asyncio
 import sys
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/wallet-tool.py

@@ -1,9 +1,8 @@
 #!/usr/bin/env python3
 
 import asyncio
-import sys
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

scripts/yg-privacyenhanced.py

@@ -4,11 +4,12 @@ import asyncio
 import random
 import sys
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 
 from jmbase import get_log, jmprint, EXIT_ARGERROR
+from jmclient import YieldGeneratorBasic, ygmain, jm_single
 from jmbitcoin import amount_to_str
 
 # This is a maker for the purposes of generating a yield from held bitcoins
@@ -19,8 +20,10 @@ from jmbitcoin import amount_to_str
 # YIELD GENERATOR SETTINGS ARE NOW IN YOUR joinmarket.cfg CONFIG FILE
 # (You can also use command line flags; see --help for this script).
 
+
 jlog = get_log()
 
+
 class YieldGeneratorPrivacyEnhanced(YieldGeneratorBasic):
 
     def __init__(self, wallet_service, offerconfig):

scripts/yield-generator-basic.py

@@ -2,7 +2,7 @@
 
 import asyncio
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 from jmclient.scripts_support import wrap_main, finalize_main_task
 

src/jmclient/blockchaininterface.py

@@ -1,7 +1,6 @@
 import ast
 import binascii
 import random
-import sys
 import time
 from abc import ABC, abstractmethod
 from decimal import Decimal

src/jmclient/client_protocol.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+# -*- coding: utf-8 -*-
 
 import asyncio
 import base64
@@ -11,7 +11,7 @@ try:
     from twisted.internet.ssl import ClientContextFactory
 except ImportError:
     pass
-from jmbase import commands, jmprint
+from jmbase import commands
 import binascii
 import json
 import hashlib
@@ -405,7 +405,7 @@ class JMClientProtocol(BaseClientProtocol):
     """DKG specifics
     """
     async def dkg_gen(self):
-        jlog.debug(f'Coordinator call dkg_gen')
+        jlog.debug('Coordinator call dkg_gen')
         client = self.factory.client
         md_type_idx = None
         session_id = None
@@ -528,7 +528,7 @@ class JMClientProtocol(BaseClientProtocol):
 
         client = self.factory.client
         bin_session_id = hextobin(session_id)
-        jlog.debug(f'Coordinator get dkgfinalized')
+        jlog.debug('Coordinator get dkgfinalized')
         client.on_dkg_finalized(nick, bin_session_id)
         return {'accepted': True}
 
@@ -584,7 +584,7 @@ class JMClientProtocol(BaseClientProtocol):
     """FROST specifics
     """
     def frost_req(self, dkg_session_id, msg_bytes):
-        jlog.debug(f'Coordinator call frost_req')
+        jlog.debug('Coordinator call frost_req')
         client = self.factory.client
         hostpubkeyhash, sig, session_id = client.frost_req(
             dkg_session_id, msg_bytes)

src/jmclient/commitment_utils.py

@@ -1,5 +1,5 @@
+# -*- coding: utf-8 -*-
 
-import sys
 from jmbase import (jmprint, utxostr_to_utxo, utxo_to_utxostr, EXIT_FAILURE,
                     twisted_sys_exit)
 from jmclient import jm_single, BTCEngine, BTC_P2PKH, BTC_P2SH_P2WPKH, BTC_P2WPKH

src/jmclient/frost_clients.py

@@ -12,20 +12,13 @@ from jmbase import hextobin, get_log
 from jmbitcoin import CCoinKey
 from jmclient.configure import jm_single
 from jmfrost.chilldkg_ref.chilldkg import (
-    params_id,
     hostpubkey_gen,
     participant_step1,
     participant_step2,
     participant_finalize,
-    participant_investigate,
     coordinator_step1,
     coordinator_finalize,
-    coordinator_investigate,
     SessionParams,
-    DKGOutput,
-    RecoveryData,
-    FaultyParticipantOrCoordinatorError,
-    UnknownFaultyParticipantOrCoordinatorError,
     ParticipantMsg1,
     ParticipantMsg2,
     CoordinatorMsg1,
@@ -259,7 +252,7 @@ class DKGClient:
                 raise Exception(f'pubkey for {pubkeyhash.hex()} not found')
             xpubkey = XOnlyPubKey(pubkey[1:])
             if not xpubkey.verify_schnorr(session_id, hextobin(sig)):
-                raise Exception(f'signature verification failed')
+                raise Exception('signature verification failed')
             if pubkey in coordinator.parties:
                 jlog.debug(f'pubkey {pubkey.hex()} already in'
                            f' coordinator parties')

src/jmclient/maker.py

@@ -1,13 +1,12 @@
 import base64
 import hashlib
-import sys
 import abc
 import atexit
 
 from bitcointx.wallet import CCoinKey, XOnlyPubKey, tap_tweak_pubkey
 
 import jmbitcoin as btc
-from jmbase import (bintohex, hexbin, async_hexbin, get_log, EXIT_FAILURE,
+from jmbase import (bintohex, async_hexbin, get_log, EXIT_FAILURE,
                     twisted_sys_exit)
 from jmclient.wallet import TaprootWallet, FrostWallet
 from jmclient.wallet_service import WalletService

src/jmclient/podle.py

@@ -1,7 +1,6 @@
 #Proof Of Discrete Logarithm Equivalence
 #For algorithm steps, see https://gist.github.com/AdamISZ/9cbba5e9408d23813ca8
 import os
-import sys
 import hashlib
 import json
 import struct

src/jmclient/taker_utils.py

@@ -2,7 +2,6 @@ import asyncio
 import logging
 import pprint
 import os
-import sys
 import time
 import numbers
 from typing import Callable, List, Optional, Tuple, Union

src/jmclient/wallet.py

@@ -32,7 +32,6 @@ from .cryptoengine import TYPE_P2PKH, TYPE_P2SH_P2WPKH, TYPE_P2WSH,\
     TYPE_WATCHONLY_P2WPKH, TYPE_P2TR, TYPE_P2TR_FROST, ENGINES, \
     detect_script_type, EngineError, TYPE_TAPROOT_WALLET_FIDELITY_BONDS, \
     TYPE_TAPROOT_WATCHONLY_FIDELITY_BONDS, TYPE_WATCHONLY_P2TR
-from .storage import DKGRecoveryStorage
 from .support import get_random_bytes
 from . import mn_encode, mn_decode
 import jmbitcoin as btc
@@ -40,7 +39,6 @@ from jmbase import JM_WALLET_NAME_PREFIX, bintohex, hextobin, jmprint, get_log
 from jmfrost.chilldkg_ref import chilldkg
 from .frost_clients import (chilldkg_hexlify, decrypt_ext_recovery,
                             deserialize_ext_recovery, serialize_ext_recovery)
-from jmfrost.chilldkg_ref.chilldkg import hostpubkey_gen
 
 
 jlog = get_log()

src/jmclient/wallet_service.py

@@ -8,8 +8,6 @@ from typing import Dict, List, Optional, Set, Tuple
 from decimal import Decimal
 from copy import deepcopy
 from twisted.internet import reactor
-from twisted.internet import task
-from twisted.internet.defer import Deferred
 from twisted.application.service import Service
 from numbers import Integral
 import jmbitcoin as btc
@@ -326,7 +324,7 @@ class WalletService(Service):
 
     async def transaction_monitor(self):
         """Keeps track of any changes in the wallet (new transactions).
-        Intended to be run as a twisted task.LoopingCall so that this
+        Intended to be run as a asyncio Task so that this
         Service is constantly in near-realtime sync with the blockchain.
         """
 

src/jmclient/wallet_utils.py

@@ -12,8 +12,6 @@ from collections import Counter, defaultdict
 from itertools import islice, chain
 from typing import Callable, Optional, Tuple, Union
 
-from twisted.internet import reactor, task
-
 from jmclient import (get_network, WALLET_IMPLEMENTATIONS, Storage, podle,
     jm_single, WalletError, BaseWallet, VolatileStorage, DKGRecoveryStorage,
     StoragePasswordError, is_taproot_mode, is_segwit_mode, SegwitLegacyWallet,
@@ -24,7 +22,6 @@ from jmclient import (get_network, WALLET_IMPLEMENTATIONS, Storage, podle,
 from jmclient.blockchaininterface import (BitcoinCoreInterface,
     BitcoinCoreNoHistoryInterface)
 from jmclient.wallet_service import WalletService
-from jmbase import stop_reactor
 from jmbase.support import (get_password, jmprint, EXIT_FAILURE,
                             EXIT_ARGERROR, utxo_to_utxostr, hextobin, bintohex,
                             IndentedHelpFormatterWithNL, dict_factory,
@@ -459,7 +456,7 @@ async def wallet_showutxos(wallet_service: WalletService, showprivkey: bool,
     for md in _utxos:
         (enabled, disabled) = await get_utxos_enabled_disabled(wallet_service,
                                                                md)
-        for u, av in utxos[md].items():
+        for u, av in _utxos[md].items():
             success, us = utxo_to_utxostr(u)
             assert success
             key = wallet_service._get_key_from_path(av["path"])[0]

src/jmfrost/frost_ref/reference.py

@@ -10,15 +10,13 @@
 # be used in production environments. The code is vulnerable to timing attacks,
 # for example.
 
-from typing import Any, List, Optional, Tuple, NewType, NamedTuple, Sequence
+from typing import List, Optional, Tuple, NewType, NamedTuple, Sequence
 import itertools
 import secrets
-import time
 
-from ..secp256k1lab.bip340 import schnorr_verify
 from ..secp256k1lab.keys import pubkey_gen_plain
 from ..secp256k1lab.secp256k1 import G, GE, Scalar
-from ..secp256k1lab.util import bytes_from_int, int_from_bytes, tagged_hash
+from ..secp256k1lab.util import int_from_bytes, tagged_hash
 
 PlainPk = NewType('PlainPk', bytes)
 XonlyPk = NewType('XonlyPk', bytes)

test/jmclient/commontest.py

@@ -5,9 +5,9 @@ import os
 import random
 from decimal import Decimal
 from typing import Callable, List, Optional, Set, Tuple, Union
-from unittest import IsolatedAsyncioTestCase as AsyncioTestCase
+from unittest import IsolatedAsyncioTestCase as AsyncioTestCase  # noqa: F401
 
-from twisted.trial.unittest import TestCase as TrialTestCase
+from twisted.trial.unittest import TestCase as TrialTestCase  # noqa: F401
 
 import jmbitcoin as btc
 from jmbase import (get_log, hextobin, bintohex, dictchanger)

test/jmclient/test_client_protocol.py

@@ -8,7 +8,7 @@ import base64
 
 import pytest
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 
 from jmbase import get_log, bintohex
@@ -17,7 +17,7 @@ from jmclient import load_test_config, Taker,\
     JMClientProtocolFactory, jm_single, Maker, WalletService
 from jmclient.client_protocol import JMTakerClientProtocol
 from twisted.python.log import msg as tmsg
-from twisted.internet import protocol, reactor, task
+from twisted.internet import protocol, task
 from twisted.internet.defer import inlineCallbacks
 from twisted.internet.error import (ConnectionLost, ConnectionAborted,
                                     ConnectionClosed, ConnectionDone)

test/jmclient/test_coinjoin.py

@@ -13,7 +13,7 @@ from unittest import IsolatedAsyncioTestCase
 
 from unittest_parametrize import parametrize, ParametrizedTestCase
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 
 import pytest

test/jmclient/test_core_nohistory_sync.py

@@ -7,8 +7,7 @@ from unittest import IsolatedAsyncioTestCase
 
 from unittest_parametrize import parametrize, ParametrizedTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 import pytest
 from jmbase import get_log

test/jmclient/test_frost_clients.py

@@ -1,12 +1,9 @@
 # -*- coding: utf-8 -*-
 
-from pprint import pprint
-
 from hashlib import sha256
 from unittest import IsolatedAsyncioTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 import pytest
 

test/jmclient/test_frost_ipc.py

@@ -1,14 +1,11 @@
 # -*- coding: utf-8 -*-
 
 import asyncio
-import base64
 import time
-from pprint import pprint
 
 from unittest import IsolatedAsyncioTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 import pytest
 
@@ -48,7 +45,7 @@ class DummyFrostJMClientProtocol:
         self.party_clients = {}
 
     async def dkg_gen(self):
-        log.debug(f'Coordinator call dkg_gen')
+        log.debug('Coordinator call dkg_gen')
         client = self.factory.client
         md_type_idx = None
         session_id = None
@@ -167,11 +164,11 @@ class DummyFrostJMClientProtocol:
 
     async def on_dkg_finalized(self, nick, session_id):
         client = self.factory.client
-        log.debug(f'Coordinator get dkgfinalized')
+        log.debug('Coordinator get dkgfinalized')
         client.on_dkg_finalized(nick, session_id)
 
     def frost_req(self, dkg_session_id, msg_bytes):
-        log.debug(f'Coordinator call frost_req')
+        log.debug('Coordinator call frost_req')
         client = self.factory.client
         hostpubkeyhash, sig, session_id = client.frost_req(
             dkg_session_id, msg_bytes)

test/jmclient/test_frost_wallet.py

@@ -1,14 +1,12 @@
 '''Wallet functionality tests.'''
 import os
 import json
-from pprint import pprint
 
 from unittest import IsolatedAsyncioTestCase
 
 from fastbencode import bdecode
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 import pytest
 import jmbitcoin as btc

test/jmclient/test_maker.py

@@ -2,20 +2,17 @@ import datetime
 
 from unittest import IsolatedAsyncioTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 import jmbitcoin as btc
 from jmclient import Maker, load_test_config, jm_single, WalletService, VolatileStorage, \
     SegwitWalletFidelityBonds, get_network
-import jmclient
 from commontest import DummyBlockchainInterface
 from test_taker import DummyWallet
 
 import struct
 import binascii
 from itertools import chain
-import pytest
 from _pytest.monkeypatch import MonkeyPatch
 
 

test/jmclient/test_psbt_wallet.py

@@ -12,8 +12,7 @@ from unittest import IsolatedAsyncioTestCase
 
 from unittest_parametrize import parametrize, ParametrizedTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 from commontest import make_wallets, dummy_accept_callback, dummy_info_callback
 

test/jmclient/test_snicker.py

@@ -7,8 +7,7 @@ from unittest import IsolatedAsyncioTestCase
 
 from unittest_parametrize import parametrize, ParametrizedTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 from commontest import make_wallets, dummy_accept_callback, dummy_info_callback
 import jmbitcoin as btc

test/jmclient/test_taker.py

@@ -12,8 +12,7 @@ from unittest import IsolatedAsyncioTestCase
 
 from unittest_parametrize import parametrize, ParametrizedTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 from commontest import DummyBlockchainInterface
 import jmbitcoin as bitcoin

test/jmclient/test_taproot_wallet.py

@@ -9,8 +9,7 @@ from unittest import IsolatedAsyncioTestCase
 
 from unittest_parametrize import parametrize, ParametrizedTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 import pytest
 from _pytest.monkeypatch import MonkeyPatch

test/jmclient/test_tx_creation.py

@@ -9,8 +9,7 @@ import pytest
 import struct
 from unittest import IsolatedAsyncioTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 from commontest import make_wallets, make_sign_and_push, ensure_bip65_activated
 

test/jmclient/test_utxomanager.py

@@ -1,15 +1,12 @@
 
 from test_storage import MockStorage
-import pytest
 from _pytest.monkeypatch import MonkeyPatch
 from unittest import IsolatedAsyncioTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 from jmclient.wallet import UTXOManager
 from jmclient import load_test_config
-import jmclient
 from commontest import DummyBlockchainInterface
 
 

test/jmclient/test_wallet.py

@@ -8,8 +8,7 @@ from unittest import IsolatedAsyncioTestCase
 
 from unittest_parametrize import parametrize, ParametrizedTestCase
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor
+import jmclient  # noqa: F401 install asyncioreactor
 
 import pytest
 from _pytest.monkeypatch import MonkeyPatch
@@ -22,7 +21,7 @@ from jmclient import load_test_config, jm_single, BaseWallet, \
     SegwitWallet, WalletService, SegwitWalletFidelityBonds,\
     create_wallet, open_test_wallet_maybe, open_wallet, \
     FidelityBondMixin, FidelityBondWatchonlyWallet,\
-    wallet_gettimelockaddress, UnknownAddressForLabel, TaprootWallet
+    wallet_gettimelockaddress, UnknownAddressForLabel
 from test_blockchaininterface import sync_test_wallet
 from freezegun import freeze_time
 

test/jmclient/test_wallet_rpc.py

@@ -4,7 +4,7 @@ import functools
 import json
 import os
 
-import jmclient  # install asyncioreactor
+import jmclient  # noqa: F401 install asyncioreactor
 from twisted.internet import reactor
 
 import jwt

test/jmclient/test_websocket.py

@@ -1,7 +1,7 @@
 
 import os
 import json
-from twisted.internet import reactor, task
+from twisted.internet import reactor
 from twisted.internet.defer import inlineCallbacks, Deferred
 from twisted.trial import unittest
 from autobahn.twisted.websocket import WebSocketClientFactory, \

test/jmclient/test_yieldgenerator.py

@@ -1,5 +1,4 @@
-
-import unittest
+# -*- coding: utf-8 -*-
 
 import pytest
 from jmbitcoin import CMutableTxOut, CMutableTransaction

test/jmfrost/test_frost_ref.py

@@ -3,7 +3,6 @@
 import json
 import os
 import secrets
-import sys
 import time
 from typing import List, Optional, Tuple
 

test/unified/common.py

@@ -10,8 +10,8 @@ from decimal import Decimal
 data_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
 sys.path.insert(0, os.path.join(data_dir))
 
-from unittest import IsolatedAsyncioTestCase as AsyncioTestCase
-from twisted.trial.unittest import TestCase as TrialTestCase
+from unittest import IsolatedAsyncioTestCase as AsyncioTestCase  # noqa: F401
+from twisted.trial.unittest import TestCase as TrialTestCase  # noqa: F401
 
 from jmbase import get_log
 from jmclient import open_test_wallet_maybe, BIP32Wallet, SegwitWallet, \

test/unified/test_e2e_coinjoin.py

@@ -16,8 +16,8 @@
 
 import asyncio
 
-import jmclient  # install asyncioreactor
-from twisted.internet import reactor, defer, task
+import jmclient  # noqa: F401 install asyncioreactor
+from twisted.internet import reactor, defer
 
 from twisted.web.client import readBody, Headers
 from twisted import trial
@@ -26,12 +26,10 @@ import pytest
 import json
 from datetime import datetime
 from _pytest.monkeypatch import MonkeyPatch
-from jmbase import (get_nontor_agent, BytesProducer, jmprint,
-                    get_log, stop_reactor)
+from jmbase import get_nontor_agent, BytesProducer, jmprint, get_log
 from jmclient import (YieldGeneratorBasic, load_test_config, jm_single,
     JMClientProtocolFactory, start_reactor, SegwitWallet, get_mchannels,
     SegwitLegacyWallet, JMWalletDaemon)
-import jmclient
 from jmclient.wallet_rpc import api_version_string
 
 pytestmark = pytest.mark.usefixtures("setup_miniircd", "setup_regtest_bitcoind")