whitespace: test/misc

test/misc/cfg.py

@@ -3,6 +3,6 @@
 from mmgen.main import launch
 import sys
 
-sys.path.insert(0,'test')
+sys.path.insert(0, 'test')
 
 launch(fqmod='misc.cfg_main')

test/misc/cfg_main.py

@@ -11,9 +11,9 @@ cmd_args = cfg._args
 
 from mmgen.cfgfile import mmgen_cfg_file
 
-cf_usr = mmgen_cfg_file(cfg,'usr')
-cf_sys = mmgen_cfg_file(cfg,'sys')
-cf_sample = mmgen_cfg_file(cfg,'sample')
+cf_usr = mmgen_cfg_file(cfg, 'usr')
+cf_sys = mmgen_cfg_file(cfg, 'sys')
+cf_sample = mmgen_cfg_file(cfg, 'sample')
 
 msg(f'Usr cfg file:    {os.path.relpath(cf_usr.fn)}')
 msg(f'Sys cfg file:    {os.path.relpath(cf_sys.fn)}')
@@ -24,13 +24,13 @@ if cmd_args:
 		ps = cf_sample.get_lines()
 		msg(f'parsed chunks: {len(ps)}')
 		pu = cf_usr.get_lines()
-		msg('usr cfg: {}'.format( ' '.join(f'{i.name}={i.value}' for i in pu) ))
+		msg('usr cfg: {}'.format(' '.join(f'{i.name}={i.value}' for i in pu)))
 	elif cmd_args[0] == 'coin_specific_vars':
 		for varname in cmd_args[1:]:
 			msg('{}.{}: {}'.format(
 				type(cfg._proto).__name__,
 				varname,
-				getattr(cfg._proto,varname)
+				getattr(cfg._proto, varname)
 			))
 	elif cmd_args[0] == 'autoset_opts':
 		assert cfg.rpc_backend == 'aiohttp', "cfg.rpc_backend != 'aiohttp'"
@@ -40,5 +40,5 @@ if cmd_args:
 		from mmgen.mn_entry import mn_entry
 		msg('mnemonic_entry_modes: {}\nmmgen: {}\nbip39: {}'.format(
 			cfg.mnemonic_entry_modes,
-			mn_entry(cfg,'mmgen').usr_dfl_entry_mode,
-			mn_entry(cfg,'bip39').usr_dfl_entry_mode ))
+			mn_entry(cfg, 'mmgen').usr_dfl_entry_mode,
+			mn_entry(cfg, 'bip39').usr_dfl_entry_mode))

test/misc/get_passphrase.py

@@ -1,11 +1,11 @@
 #!/usr/bin/env python3
 
-import sys,os
+import sys, os
 pn = os.path.abspath(os.path.dirname(sys.argv[0]))
 os.chdir(os.path.dirname(os.path.dirname(pn)))
 sys.path[0] = os.curdir
 
-from mmgen.cfg import Config,gc
+from mmgen.cfg import Config, gc
 from mmgen.util import msg
 
 opts_data = {
@@ -23,7 +23,7 @@ opts_data = {
 	}
 }
 
-cfg = Config( opts_data=opts_data, init_opts={'color':True} )
+cfg = Config(opts_data=opts_data, init_opts={'color': True})
 
 def crypto():
 	desc = 'test data'
@@ -31,10 +31,10 @@ def crypto():
 	from mmgen.crypto import Crypto
 	crypto = Crypto(cfg)
 
-	pw = crypto.get_new_passphrase(data_desc=desc,hash_preset=gc.dfl_hash_preset,passwd_file=None)
+	pw = crypto.get_new_passphrase(data_desc=desc, hash_preset=gc.dfl_hash_preset, passwd_file=None)
 	msg(f'==> got new passphrase: [{pw}]\n')
 
-	pw = crypto.get_passphrase(data_desc=desc,passwd_file=None)
+	pw = crypto.get_passphrase(data_desc=desc, passwd_file=None)
 	msg(f'==> got passphrase: [{pw}]\n')
 
 	hp = crypto.get_hash_preset_from_user(data_desc=desc)
@@ -47,18 +47,18 @@ def seed():
 
 	from mmgen.wallet import Wallet
 
-	for n in range(1,3):
+	for n in range(1, 3):
 		msg(f'------- NEW WALLET {n} -------\n')
 		w1 = Wallet(cfg)
-		msg(f'\n==> got pw,preset,lbl: [{w1.ssdata.passwd}][{w1.ssdata.hash_preset}][{w1.ssdata.label}]\n')
+		msg(f'\n==> got pw, preset, lbl: [{w1.ssdata.passwd}][{w1.ssdata.hash_preset}][{w1.ssdata.label}]\n')
 
-	for n in range(1,3):
+	for n in range(1, 3):
 		msg(f'------- PASSCHG {n} -------\n')
-		w2 = Wallet(cfg,ss=w1,passchg=True)
-		msg(f'\n==> got pw,preset,lbl: [{w2.ssdata.passwd}][{w2.ssdata.hash_preset}][{w2.ssdata.label}]\n')
+		w2 = Wallet(cfg, ss=w1, passchg=True)
+		msg(f'\n==> got pw, preset, lbl: [{w2.ssdata.passwd}][{w2.ssdata.hash_preset}][{w2.ssdata.label}]\n')
 
 	msg('------- WALLET FROM FILE -------\n')
-	w3 = Wallet(cfg,fn='test/ref/FE3C6545-D782B529[128,1].mmdat') # passphrase: 'reference password'
-	msg(f'\n==> got pw,preset,lbl: [{w3.ssdata.passwd}][{w3.ssdata.hash_preset}][{w3.ssdata.label}]\n')
+	w3 = Wallet(cfg, fn='test/ref/FE3C6545-D782B529[128,1].mmdat') # passphrase: 'reference password'
+	msg(f'\n==> got pw, preset, lbl: [{w3.ssdata.passwd}][{w3.ssdata.hash_preset}][{w3.ssdata.label}]\n')
 
 globals()[cfg._args[0]]()

test/misc/input_func.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # this script is used both for interactive and automated testing
 
-import sys,os
+import sys, os
 os.chdir(os.path.dirname(os.path.dirname(os.path.abspath(os.path.dirname(sys.argv[0])))))
 sys.path[0] = os.curdir
 
@@ -26,9 +26,9 @@ if cmd == 'passphrase':
 	from mmgen.ui import get_words_from_user
 	pw = get_words_from_user(
 		cfg,
-		('Enter passphrase: ','Enter passphrase (echoed): ')[bool(cfg.echo_passphrase)] )
+		('Enter passphrase: ', 'Enter passphrase (echoed): ')[bool(cfg.echo_passphrase)] )
 	msg('Entered: {}'.format(' '.join(pw)))
-elif cmd in ('get_char','line_input'):
+elif cmd in ('get_char', 'line_input'):
 	from mmgen.term import get_char
 	from mmgen.ui import line_input
 	from ast import literal_eval
@@ -37,9 +37,9 @@ elif cmd in ('get_char','line_input'):
 	msg(f'  cfg.hold_protect_disable: {cfg.hold_protect_disable}')
 	if cmd == 'line_input':
 		func_args.update({'cfg':cfg})
-	msg('  Calling {name}( {args} )'.format(
+	msg('  Calling {name}({args})'.format(
 		name = cmd,
-		args = ', '.join(f'{k}={v!r}' for k,v in func_args.items())
+		args = ', '.join(f'{k}={v!r}' for k, v in func_args.items())
 		))
 	ret = locals()[cmd](**func_args)
 	msg(f'  ==> {ret!r}')

test/misc/oneshot_warning.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 
 from mmgen.cfg import Config
-from mmgen.util import msg,oneshot_warning,oneshot_warning_group
+from mmgen.util import msg, oneshot_warning, oneshot_warning_group
 
 cfg = Config()
 
@@ -29,28 +29,28 @@ class wg(oneshot_warning_group):
 		color = 'orange'
 		message = 'baz variant {} selected'
 
-for i in (1,2,3):
+for i in (1, 2, 3):
 
 	from mmgen.crypto import Crypto
 
 	msg('\npw')
-	for k in ('A','B'):
+	for k in ('A', 'B'):
 		ret = Crypto.pwfile_reuse_warning(k).warning_shown
 		assert ret == (i != 1), 'warning_shown incorrect'
 
 	msg('wg1')
 	wg('foo')
 	msg('wg2')
-	wg('bar',fmt_args=['dangerous','computer'])
+	wg('bar', fmt_args=['dangerous', 'computer'])
 	msg('wg3')
-	wg('baz',div='alpha',fmt_args=['alpha'])
+	wg('baz', div='alpha', fmt_args=['alpha'])
 	msg('wg4')
-	wg('baz',div='beta',fmt_args=['beta'])
+	wg('baz', div='beta', fmt_args=['beta'])
 
 	msg('w1')
-	foo(div='alpha',fmt_args=['alpha'])
+	foo(div='alpha', fmt_args=['alpha'])
 	msg('w2')
-	foo(div='beta',fmt_args=['beta'])
+	foo(div='beta', fmt_args=['beta'])
 	msg('w3')
 	bar()
 

test/misc/opts.py

@@ -3,6 +3,6 @@
 from mmgen.main import launch
 import sys
 
-sys.path.insert(0,'test')
+sys.path.insert(0, 'test')
 
 launch(fqmod='misc.opts_main')

test/misc/opts_main.py

@@ -4,7 +4,7 @@ from mmgen.cfg import Config
 from mmgen.util import msg
 
 opts_data = {
-	'sets': [('print_checksum',True,'quiet',True)],
+	'sets': [('print_checksum', True, 'quiet', True)],
 	'text': {
 		'desc': 'Opts test',
 		'usage':'[args] [opts]',
@@ -41,7 +41,7 @@ sample note: {nn}
 """
 	},
 	'code': {
-		'options': lambda cfg,help_notes,s: s.format(
+		'options': lambda cfg, help_notes, s: s.format(
 			kgs=help_notes('keygen_backends'),
 			coin_id=help_notes('coin_id'),
 		),
@@ -52,38 +52,34 @@ sample note: {nn}
 cfg = Config(opts_data=opts_data)
 
 for k in (
-	'foo',               # added opt
-	'print_checksum',    # sets 'quiet'
-	'quiet','verbose',   # _incompatible_opts
-	'passwd_file',       # _infile_opts - check_infile()
-	'outdir',            # check_outdir()
-	'cached_balances',   # opt_sets_global
-	'minconf',           # global_sets_opt
-	'hidden_incog_input_params',
-	'keep_label',
-	'seed_len',
-	'hash_preset',
-	'label',
-	'min_temp',
-	'max_temp',
-	'coin',
-	'pager',
-	'point',
-	):
-	msg('{:30} {}'.format( f'cfg.{k}:', getattr(cfg,k) ))
+		'foo',               # added opt
+		'print_checksum',    # sets 'quiet'
+		'quiet', 'verbose',  # _incompatible_opts
+		'passwd_file',       # _infile_opts - check_infile()
+		'outdir',            # check_outdir()
+		'cached_balances',   # opt_sets_global
+		'minconf',           # global_sets_opt
+		'hidden_incog_input_params',
+		'keep_label',
+		'seed_len',
+		'hash_preset',
+		'label',
+		'min_temp',
+		'max_temp',
+		'coin',
+		'pager',
+		'point'):
+	msg('{:30} {}'.format(f'cfg.{k}:', getattr(cfg, k)))
 
 msg('')
 for k in (
-	'cached_balances',   # opt_sets_global
-	'minconf',           # global_sets_opt
-	):
-	msg('{:30} {}'.format( f'cfg.{k}:', getattr(cfg,k) ))
+		'cached_balances',   # opt_sets_global
+		'minconf'):          # global_sets_opt
+	msg('{:30} {}'.format(f'cfg.{k}:', getattr(cfg, k)))
 
 msg('')
-for k in (
-	'fee_estimate_mode', # _autoset_opts
-	):
-	msg('{:30} {}'.format( f'cfg.{k}:', getattr(cfg,k) ))
+for k in ('fee_estimate_mode',): # _autoset_opts
+	msg('{:30} {}'.format(f'cfg.{k}:', getattr(cfg, k)))
 
 msg('')
 for n, k in enumerate(cfg._args, 1):

test/misc/term.py

@@ -1,14 +1,14 @@
 #!/usr/bin/env python3
 
-import sys,os
+import sys, os
 pn = os.path.abspath(os.path.dirname(sys.argv[0]))
 parpar = os.path.dirname(os.path.dirname(pn))
 os.chdir(parpar)
 sys.path[0] = os.curdir
 
-from mmgen.cfg import Config,gc
-from mmgen.color import yellow,blue,cyan,set_vt100
-from mmgen.util import msg,ymsg,gmsg,fmt,fmt_list,die
+from mmgen.cfg import Config, gc
+from mmgen.color import yellow, blue, cyan, set_vt100
+from mmgen.util import msg, ymsg, gmsg, fmt, fmt_list, die
 
 commands = [
 	'start',
@@ -41,24 +41,24 @@ opts_data = {
 """,
 	'notes': f"""
 available commands for platform {sys.platform!r}:
-{fmt_list(commands,fmt='col',indent='    ')}
+{fmt_list(commands, fmt='col', indent='    ')}
 """
 	}
 }
 
 cfg = Config(opts_data=opts_data)
 
-from mmgen.term import get_char,get_char_raw,get_terminal_size,get_term
-from mmgen.ui import line_input,keypress_confirm,do_license_msg
+from mmgen.term import get_char, get_char_raw, get_terminal_size, get_term
+from mmgen.ui import line_input, keypress_confirm, do_license_msg
 import mmgen.term as term_mod
 
 def cmsg(m):
 	msg('\n'+cyan(m))
 
 def confirm(m):
-	if not keypress_confirm( cfg, m ):
-		if keypress_confirm( cfg, 'Are you sure you want to exit test?' ):
-			die(1,'Exiting test at user request')
+	if not keypress_confirm(cfg, m):
+		if keypress_confirm(cfg, 'Are you sure you want to exit test?'):
+			die(1, 'Exiting test at user request')
 		else:
 			msg('Continuing...')
 
@@ -93,12 +93,12 @@ def tt_line_input():
 		The held-down "y" and ENTER keys should be blocked, not affecting the output
 		on screen or entered text.
 	"""))
-	get_char_raw('Ready? ',num_bytes=1)
-	reply = line_input( cfg, '\nEnter text: ' )
+	get_char_raw('Ready? ', num_bytes=1)
+	reply = line_input(cfg, '\nEnter text: ')
 	confirm(f'Did you enter the text {reply!r}?')
 
-def _tt_get_char(raw=False,one_char=False,immed_chars=''):
-	funcname = ('get_char','get_char_raw')[raw]
+def _tt_get_char(raw=False, one_char=False, immed_chars=''):
+	funcname = ('get_char', 'get_char_raw')[raw]
 	fs = fmt("""
 		Press some keys in quick succession.
 		{}{}
@@ -133,13 +133,13 @@ def _tt_get_char(raw=False,one_char=False,immed_chars=''):
 
 	cmsg('Testing {}({}):'.format(
 		funcname,
-		','.join(f'{a}={b!r}' for a,b in kwargs.items())
+		','.join(f'{a}={b!r}' for a, b in kwargs.items())
 	))
-	msg(fs.format( m1, yellow(m2), yellow(m3) ))
+	msg(fs.format(m1, yellow(m2), yellow(m3)))
 
 	try:
 		while True:
-			ret = getattr( term_mod, funcname )('Enter a letter: ',**kwargs)
+			ret = getattr(term_mod, funcname)('Enter a letter: ', **kwargs)
 			msg(f'You typed {ret!r}')
 	except KeyboardInterrupt:
 		msg('\nDone')
@@ -147,44 +147,44 @@ def _tt_get_char(raw=False,one_char=False,immed_chars=''):
 def tt_urand():
 	cmsg('Testing _get_random_data_from_user():')
 	from mmgen.crypto import Crypto
-	ret = Crypto(cfg)._get_random_data_from_user(uchars=10,desc='data').decode()
-	msg(f'USER ENTROPY (user input + keystroke timings):\n\n{fmt(ret,"  ")}')
+	ret = Crypto(cfg)._get_random_data_from_user(uchars=10, desc='data').decode()
+	msg(f'USER ENTROPY (user input + keystroke timings):\n\n{fmt(ret, "  ")}')
 	times = ret.splitlines()[1:]
 	avg_prec = sum(len(t.split('.')[1]) for t in times) // len(times)
 	if avg_prec < gc.min_time_precision:
 		ymsg(f'WARNING: Avg. time precision of only {avg_prec} decimal points.  User entropy quality is degraded!')
 	else:
 		msg(f'Average time precision: {avg_prec} decimal points - OK')
-	line_input( cfg, 'Press ENTER to continue: ' )
+	line_input(cfg, 'Press ENTER to continue: ')
 
 def tt_txview():
 	cmsg('Testing tx.info.view_with_prompt() (try each viewing option)')
 	from mmgen.tx import UnsignedTX
 	fn = 'test/ref/0B8D5A[15.31789,14,tl=1320969600].rawtx'
-	tx = UnsignedTX(cfg=cfg,filename=fn,quiet_open=True)
+	tx = UnsignedTX(cfg=cfg, filename=fn, quiet_open=True)
 	while True:
-		tx.info.view_with_prompt('View data for transaction?',pause=False)
+		tx.info.view_with_prompt('View data for transaction?', pause=False)
 		set_vt100()
-		if not keypress_confirm( cfg, 'Continue testing transaction view?', default_yes=True ):
+		if not keypress_confirm(cfg, 'Continue testing transaction view?', default_yes=True):
 			break
 
 def tt_get_char_one():
 	_tt_get_char(one_char=True)
 
 def tt_get_char_one_raw():
-	_tt_get_char(one_char=True,raw=True)
+	_tt_get_char(one_char=True, raw=True)
 
 def tt_get_char():
 	_tt_get_char(one_char=False)
 
 def tt_get_char_immed_chars():
-	_tt_get_char(one_char=False,immed_chars='asdf')
+	_tt_get_char(one_char=False, immed_chars='asdf')
 
 def tt_get_char_raw():
-	_tt_get_char(one_char=False,raw=True)
+	_tt_get_char(one_char=False, raw=True)
 
 def tt_get_char_one_char_immed_chars():
-	_tt_get_char(one_char=True,immed_chars='asdf')
+	_tt_get_char(one_char=True, immed_chars='asdf')
 
 get_term().register_cleanup()
 

test/misc/term_ni.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-import sys,os
+import sys, os
 os.chdir(os.path.dirname(os.path.dirname(os.path.abspath(os.path.dirname(sys.argv[0])))))
 sys.path[0] = os.curdir
 
@@ -8,7 +8,7 @@ from mmgen.cfg import Config
 cfg = Config()
 
 from mmgen.util import msg
-from mmgen.term import init_term,get_term
+from mmgen.term import init_term, get_term
 init_term(cfg)
 term = get_term()
 

test/misc/tool_api_test.py

@@ -16,49 +16,49 @@ keys = [
 	'deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
 	]
 
-def check_equal(a,b):
+def check_equal(a, b):
 	assert a == b, f'{a} != {b}'
 
-def msg(*args,**kwargs):
-	print(*args,**kwargs,file=sys.stdout)
+def msg(*args, **kwargs):
+	print(*args, **kwargs, file=sys.stdout)
 
-def init_coin(t,coinsym,network,addrtype):
-	t.init_coin(coinsym,network)
+def init_coin(t, coinsym, network, addrtype):
+	t.init_coin(coinsym, network)
 	t.addrtype = addrtype
-	check_equal(type(t.addrtype).__name__,'MMGenAddrType')
+	check_equal(type(t.addrtype).__name__, 'MMGenAddrType')
 	msg(f'\n{t.coin} {t.proto.network.capitalize()} {t.addrtype.name.upper()} ({t.addrtype})')
 
 def test_randpair(t):
-	wif,addr = t.randpair()
-	wif_chk = PrivKey(proto=t.proto,wif=wif).wif
-	check_equal(wif,wif_chk)
+	wif, addr = t.randpair()
+	wif_chk = PrivKey(proto=t.proto, wif=wif).wif
+	check_equal(wif, wif_chk)
 	msg('\n  === randwif ===')
-	msg('  wif:',wif)
-	msg('  addr:',CoinAddr(proto=t.proto,addr=addr))
+	msg('  wif:', wif)
+	msg('  addr:', CoinAddr(proto=t.proto, addr=addr))
 
-def test_wif2addr(t,wif_chk,addr_chk,key_idx):
+def test_wif2addr(t, wif_chk, addr_chk, key_idx):
 	key_bytes = bytes.fromhex(keys[key_idx])
 	wif = PrivKey(
 		proto       = t.proto,
 		s           = key_bytes,
 		compressed  = t.addrtype.compressed,
-		pubkey_type = t.addrtype.pubkey_type ).wif
+		pubkey_type = t.addrtype.pubkey_type).wif
 	addr = t.wif2addr(wif)
 
 	msg('\n  === wif2addr ===')
-	msg('  wif:',PrivKey(proto=t.proto,wif=wif).wif)
-	msg('  addr:',CoinAddr(proto=t.proto,addr=addr))
+	msg('  wif:', PrivKey(proto=t.proto, wif=wif).wif)
+	msg('  addr:', CoinAddr(proto=t.proto, addr=addr))
 
 	addr_ph = t.privhex2addr(key_bytes.hex())
 
-	check_equal(addr,addr_ph)
-	check_equal(wif,wif_chk)
-	check_equal(addr,addr_chk)
+	check_equal(addr, addr_ph)
+	check_equal(wif, wif_chk)
+	check_equal(addr, addr_chk)
 
-def test_triplet(tool,coin,network,addrtype,key_idx,wif_chk,addr_chk):
-	init_coin(tool,coin,network,addrtype)
+def test_triplet(tool, coin, network, addrtype, key_idx, wif_chk, addr_chk):
+	init_coin(tool, coin, network, addrtype)
 	test_randpair(tool)
-	test_wif2addr(tool,wif_chk,addr_chk,key_idx)
+	test_wif2addr(tool, wif_chk, addr_chk, key_idx)
 
 def run_test():
 
@@ -70,44 +70,44 @@ def run_test():
 
 	tool.usr_randchars     # getter
 	tool.usr_randchars = 0 # setter
-	check_equal(tool.usr_randchars,0)
+	check_equal(tool.usr_randchars, 0)
 
-	check_equal(f'{tool.coin} {tool.proto.cls_name} {tool.addrtype}', 'BTC mainnet L' )
+	check_equal(f'{tool.coin} {tool.proto.cls_name} {tool.addrtype}', 'BTC mainnet L')
 
 	# test vectors from tooltest2.py:
 
-	test_triplet(tool,'btc','mainnet','L',0,
+	test_triplet(tool, 'btc', 'mainnet', 'L', 0,
 		'5HwzecKMWD82ppJK3qMKpC7ohXXAwcyAN5VgdJ9PLFaAzpBG4sX',
-		'1C5VPtgq9xQ6AcTgMAR3J6GDrs72HC4pS1' )
+		'1C5VPtgq9xQ6AcTgMAR3J6GDrs72HC4pS1')
 
-	test_triplet(tool,'btc','mainnet','C',0,
+	test_triplet(tool, 'btc', 'mainnet', 'C', 0,
 		'KwojSzt1VvW343mQfWQi3J537siAt5ktL2qbuCg1ZyKR8BLQ6UJm',
-		'1Kz9fVSUMshzPejpzW9D95kScgA3rY6QxF' )
+		'1Kz9fVSUMshzPejpzW9D95kScgA3rY6QxF')
 
-	test_triplet(tool,'btc','mainnet','segwit',0,
+	test_triplet(tool, 'btc', 'mainnet', 'segwit', 0,
 		'KwojSzt1VvW343mQfWQi3J537siAt5ktL2qbuCg1ZyKR8BLQ6UJm',
-		'3AhjTiWHhVJAi1s5CfKMcLzYps12x3gZhg' )
+		'3AhjTiWHhVJAi1s5CfKMcLzYps12x3gZhg')
 
-	test_triplet(tool,'btc','mainnet','B',0,
+	test_triplet(tool, 'btc', 'mainnet', 'B', 0,
 		'KwojSzt1VvW343mQfWQi3J537siAt5ktL2qbuCg1ZyKR8BLQ6UJm',
-		'bc1q6pqnfwwakuuejpm9w52ds342f9d5u36v0qnz7c' )
+		'bc1q6pqnfwwakuuejpm9w52ds342f9d5u36v0qnz7c')
 
 	if not 'no_altcoin' in sys.argv:
-		test_triplet(tool,'ltc','regtest','bech32',1,
+		test_triplet(tool, 'ltc', 'regtest', 'bech32', 1,
 			'cV3ZRqf8PhyfiFwtJfkvGu2qmBsazE1wXoA2A16S3nixb3BTvvVx',
-			'rltc1qvmqas4maw7lg9clqu6kqu9zq9cluvllnz4kj9y' )
+			'rltc1qvmqas4maw7lg9clqu6kqu9zq9cluvllnz4kj9y')
 
-		test_triplet(tool,'xmr','mainnet','M',1,
+		test_triplet(tool, 'xmr', 'mainnet', 'M', 1,
 			'e8164dda6d42bd1e261a3406b2038dcbddadbeefdeadbeefdeadbeefdeadbe0f',
-			'41i7saPWA53EoHenmJVRt34dubPxsXwoWMnw8AdMyx4mTD1svf7qYzcVjxxRfteLNdYrAxWUMmiPegFW9EfoNgXx7vDMExv' )
+			'41i7saPWA53EoHenmJVRt34dubPxsXwoWMnw8AdMyx4mTD1svf7qYzcVjxxRfteLNdYrAxWUMmiPegFW9EfoNgXx7vDMExv')
 
-		test_triplet(tool,'etc','mainnet','E',1,
+		test_triplet(tool, 'etc', 'mainnet', 'E', 1,
 			'deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
-			'c96aaa54e2d44c299564da76e1cd3184a2386b8d' )
+			'c96aaa54e2d44c299564da76e1cd3184a2386b8d')
 
-		test_triplet(tool,'zec','mainnet','Z',1,
+		test_triplet(tool, 'zec', 'mainnet', 'Z', 1,
 			'SKxuS56e99jpCeD9mMQ5o63zoGPakNdM9HCvt4Vt2cypvRjCdvGJ',
-			'zchFELwBxqsAubsLQ8yZgPCDDGukjXJssgCbiTPwFNmFwn9haLnDatzfhLdZzJT4PcU4o2yr92B52UFirUzEdF6ZYM2gBkM' )
+			'zchFELwBxqsAubsLQ8yZgPCDDGukjXJssgCbiTPwFNmFwn9haLnDatzfhLdZzJT4PcU4o2yr92B52UFirUzEdF6ZYM2gBkM')
 
 from mmgen.cfg import Config
 

test/misc/utf8_output.py

@@ -1,16 +1,16 @@
 #!/usr/bin/env python3
 
 text = {
-	'gr': 'Greek text: {}'.format(''.join(map(chr,list(range(913,939))))),
-	'ru': 'Russian text: {}'.format(''.join(map(chr,list(range(1040,1072))))),
+	'gr': 'Greek text: {}'.format(''.join(map(chr, list(range(913, 939))))),
+	'ru': 'Russian text: {}'.format(''.join(map(chr, list(range(1040, 1072))))),
 	'zh': 'Chinese text: {}'.format('所以，我們非常需要這樣一種電子支付系統，它基於密碼學原理而不基於信用，'),
 	'jp': 'Japanese text: {}'.format('必要なのは、信用ではなく暗号化された証明に基づく電子取引システムであり、')
 }
 
 import sys
-from mmgen.util import msg,die
+from mmgen.util import msg, die
 
 if len(sys.argv) != 2 or not sys.argv[1] in text:
-	die(2,f'argument must be one of {list(text.keys())}')
+	die(2, f'argument must be one of {list(text.keys())}')
 
 msg(text[sys.argv[1]])