help notes cleanups throughout (whitespace, var renames)

mmgen/help/__init__.py

@@ -103,7 +103,9 @@ class Help:
 
 		def gen_output():
 			yield '  {} {}'.format(gc.prog_name.upper() + ':', opts.opts_data['text']['desc'].strip())
+			yield ''
 			yield make_usage_str(cfg, caller='help')
+			yield ''
 			yield self.help_type.upper().replace('_', ' ') + ':'
 
 			# process code for options

mmgen/help/addrimport.py

@@ -16,6 +16,7 @@ def help(proto, cfg):
 	match proto.base_proto:
 		case 'Bitcoin':
 			return """
+
 Rescanning now uses the ‘scantxoutset’ RPC call and a selective scan of
 blocks containing the relevant UTXOs for much faster performance than the
 previous implementation.  The rescan operation typically takes around two
@@ -31,9 +32,11 @@ the blockchain may take up to several hours.
 A full rescan is required if you plan to use ‘mmgen-tool txhist’ or the
 automatic change address functionality of ‘mmgen-txcreate’, or wish to see
 which addresses in your tracking wallet are used.  Without it, all addresses
-without balances will be displayed as new."""
+without balances will be displayed as new.
+"""
 		case 'Monero':
 			return """
+
 For Monero, --autosign is required, and a key-address file on the removable
 device is used instead of a user-specified address file as with other coins.
 
@@ -50,6 +53,7 @@ configured via --xmrwallets comprises the user’s tracking wallet.
 If a view-only wallet for a given address already exists, it’s left untouched
 and no action is performed.  To add view-only wallets to your tracking wallet,
 just specify additional wallet indexes via --xmrwallets during the offline
-setup process."""
+setup process.
+"""
 		case _:
 			return ''

mmgen/help/help_notes.py

@@ -12,6 +12,9 @@
 help: help notes functions for MMGen suite commands
 """
 
+# To permit concatenation of blocks of help text in any order, each block (if not empty)
+# should start with two newlines and end with one newline.
+
 class help_notes:
 
 	def __init__(self, proto, cfg):
@@ -91,11 +94,10 @@ class help_notes:
 	def password_formats(self):
 		from ..passwdlist import PasswordList
 		pwi_fs = '{:8} {:1} {:26} {:<7}  {:<7}  {}'
-		return '\n  '.join(
+		return '\n\n  ' + '\n  '.join(
 			[pwi_fs.format('Code', '', 'Description', 'Min Len', 'Max Len', 'Default Len')] +
 			[pwi_fs.format(k, '-', v.desc, v.min_len, v.max_len, v.dfl_len)
-				for k, v in PasswordList.pw_info.items()]
-		)
+				for k, v in PasswordList.pw_info.items()])
 
 	def dfl_mmtype(self):
 		from ..addr import MMGenAddrType
@@ -104,19 +106,21 @@ class help_notes:
 	def address_types(self):
 		from ..addr import MMGenAddrType
 		return """
+
 ADDRESS TYPES:
 
   Code Type           Description
   ---- ----           -----------
   """ + format('\n  '.join(['‘{}’  {:<12} - {}'.format(k, v.name, v.desc)
-				for k, v in MMGenAddrType.mmtypes.items()]))
+				for k, v in MMGenAddrType.mmtypes.items()])) + '\n'
 
 	def fmt_codes(self):
 		from ..wallet import format_fmt_codes
 		return """
+
 FMT CODES:
 
-  """ + '\n  '.join(format_fmt_codes().splitlines())
+  """ + '\n  '.join(format_fmt_codes().splitlines()) + '\n'
 
 	def coin_id(self):
 		return self.proto.coin_id
@@ -148,6 +152,7 @@ FMT CODES:
 
 	def gas_limit(self, target):
 		return """
+
                                  GAS LIMIT
 
 This option specifies the maximum gas allowance for an Ethereum transaction.
@@ -158,7 +163,6 @@ Parameter must be an integer or one of the special values ‘fallback’ (for a
 locally computed sane default) or ‘auto’ (for gas estimate via an RPC call,
 in the case of a token transaction, or locally computed default, in the case
 of a standard transaction). The default is ‘auto’.
-
 """ if target == 'swaptx' or self.proto.base_coin == 'ETH' else ''
 
 	def fee(self, all_coins=False):
@@ -168,6 +172,7 @@ of a standard transaction). The default is ‘auto’.
 
 		from ..tx import BaseTX
 		text = """
+
                                FEE SPECIFICATION
 
 Transaction fees, both on the command line and at the interactive prompt, may
@@ -187,24 +192,26 @@ as {r}, using an integer followed by {l}, for{s}{u}""".format(
 					r = BaseTX(cfg=self.cfg, proto=eth_proto).rel_fee_desc,
 					l = self.fee_spec_letters(use_quotes=True, proto=eth_proto),
 					u = self.fee_spec_names(proto=eth_proto, linebreak='\n'))
-				+ ' (for Ethereum)\n\n')
+				+ ' (for Ethereum)\n')
 		else:
-			return text + '.\n\n'
+			return text + '.\n'
 
 	def passwd(self):
 		return """
+
 PASSPHRASE NOTE:
 
 For passphrases all combinations of whitespace are equal, and leading and
 trailing space are ignored.  This permits reading passphrase or brainwallet
 data from a multi-line file with free spacing and indentation.
-""".strip()
+"""
 
 	def brainwallet(self):
 		return """
+
 BRAINWALLET NOTE:
 
 To thwart dictionary attacks, it’s recommended to use a strong hash preset
 with brainwallets.  For a brainwallet passphrase to generate the correct
 seed, the same seed length and hash preset parameters must always be used.
-""".strip()
+"""

mmgen/help/seedsplit.py

@@ -15,6 +15,7 @@ help.seedsplit: seedsplit help notes for MMGen suite
 def help(proto, cfg):
 	from ..seedsplit import SeedShareIdx, SeedShareCount, MasterShareIdx
 	return """
+
 COMMAND NOTES:
 
 This command generates shares one at a time.  Shares may be output to any
@@ -98,8 +99,7 @@ EXAMPLES:
     $ mmgen-seedsplit -M4 -o hincog -J my.hincog,1325 1:2 # Step M (share A)
     $ mmgen-seedsplit -M4 -o bip39 2:2                    # Step N (share B)
     $ mmgen-seedjoin -M4 -H my.hincog,1325 <output_of_step_N>
-
-""".strip().format(
+""".format(
 	si = SeedShareIdx,
 	sc = SeedShareCount,
 	mi = MasterShareIdx)

mmgen/help/subwallet.py

@@ -15,6 +15,7 @@ help.subwallet: subwallet help notes for the MMGen Wallet suite
 def help(proto, cfg):
 	from ..subseed import SubSeedIdxRange
 	return f"""
+
 SUBWALLETS:
 
 Subwallets (subseeds) are specified by a ‘Subseed Index’ consisting of:
@@ -49,4 +50,4 @@ Seed ID collisions among them doesn’t present a problem.
 A safe rule of thumb, therefore, is for *each user* to derive all of his/her
 subwallets from a single parent.  This leaves each user with a total of two
 million subwallets, which should be enough for most practical purposes.
-""".strip()
+"""

mmgen/help/swaptxcreate.py

@@ -14,6 +14,7 @@ help.swaptxcreate: swaptxcreate and swaptxdo help notes for the MMGen Wallet sui
 
 def help(proto, cfg):
 	return """
+
 This script is similar in operation to ‘mmgen-txcreate’, only with additional
 steps.  Users are advised to first familiarize themselves with the use of that
 script before attempting to perform a swap with this one.

mmgen/help/swaptxcreate_examples.py

@@ -17,6 +17,7 @@ from ..cfg import gc
 def help(proto, cfg):
 
 	return f"""
+
 EXAMPLES:
 
   Display available swap assets:

mmgen/help/txcreate.py

@@ -52,6 +52,7 @@ specified.
 """ if proto.has_usr_fee else ''
 
 	return f"""
+
 The transaction’s outputs are listed on the command line, while its inputs
 are chosen from a list of the wallet’s unspent outputs via an interactive
 menu.  Alternatively, inputs may be specified using the --inputs option.

mmgen/help/txcreate_examples.py

@@ -27,6 +27,7 @@ def help(proto, cfg):
 	match proto.base_proto:
 		case 'Bitcoin':
 			return f"""
+
 EXAMPLES:
 
   Send 0.123 {proto.coin} to an external {proto.name} address, returning the change to a
@@ -60,6 +61,7 @@ EXAMPLES:
 
 		case 'Monero':
 			return f"""
+
 EXAMPLES:
 
   Send 0.123 {proto.coin} to an external {proto.name} address:
@@ -73,6 +75,7 @@ EXAMPLES:
 
 		case _:
 			return f"""
+
 EXAMPLES:
 
   Send 0.123 {proto.coin} to an external {proto.name} address:

mmgen/help/txsign.py

@@ -21,6 +21,7 @@ def help(proto, cfg):
 		return CoinDaemon(cfg, network_id=proto.coin).exec_fn if proto.coin in CoinDaemon.coins else 'bitcoind'
 
 	return """
+
 Transactions may contain both {pnm} or non-{pnm} input addresses.
 
 To sign non-{pnm} inputs, a coin daemon wallet dump or flat key list is used

mmgen/help/xmrwallet.py

@@ -16,6 +16,7 @@ def help(proto, cfg):
 	from ..xmrwallet import uarg_info
 
 	return """
+
 Many operations take an optional ‘wallets’ argument: one or more address
 indexes (expressed as a comma-separated list and/or hyphenated range) in
 the default or specified key-address file, each corresponding to a Monero
@@ -462,9 +463,8 @@ Tutorial above.
 Once you’ve gained proficiency with the autosigning process and feel ready
 to delete your old hot wallets, make sure to do so securely using ‘shred’,
 ‘wipe’ or some other secure deletion utility.
-""".strip().format(
+""".format(
 	newaddr_spec  = uarg_info['newaddr_spec'].annot,
 	label_spec    = uarg_info['label_spec'].annot,
 	transfer_spec = uarg_info['transfer_spec'].annot,
-	sweep_spec    = uarg_info['sweep_spec'].annot,
-)
+	sweep_spec    = uarg_info['sweep_spec'].annot)

mmgen/main_addrgen.py

@@ -31,7 +31,7 @@ if gc.prog_name == 'mmgen-keygen':
 	gen_clsname = 'KeyAddrList'
 	gen_desc = 'secret keys'
 	filter_codes = ['-', 'k']
-	note_addrkey = 'By default, both addresses and secret keys are generated.\n\n'
+	note_addrkey = '\n\nBy default, both addresses and secret keys are generated.'
 else:
 	gen_what = 'addresses'
 	gen_clsname = 'AddrList'
@@ -86,19 +86,12 @@ opts_data = {
                            NOTES FOR THIS COMMAND
 
 Address indexes are given as a comma-separated list and/or hyphen-separated
-range(s).
+range(s).{n_ak}
 
-{n_addrkey}If available, the libsecp256k1 library will be used for address generation.
+If available, the libsecp256k1 library will be used for address generation.
 
 
-                      NOTES FOR ALL GENERATOR COMMANDS
-
-{n_sw}{n_pw}{n_bw}
-
-{n_at}
-
-{n_fmt}
-"""
+                      NOTES FOR ALL GENERATOR COMMANDS{n_sw}{n_pw}{n_bw}{n_at}{n_fc}"""
 	},
 	'code': {
 		'options': lambda proto, help_notes, cfg, s: s.format(
@@ -109,16 +102,14 @@ range(s).
 			pnm       = gc.proj_name,
 			what      = gen_what,
 			cfg       = cfg,
-			gc        = gc,
-		),
+			gc        = gc),
 		'notes': lambda help_mod, help_notes, s: s.format(
-			n_addrkey = note_addrkey,
-			n_sw      = help_mod('subwallet')+'\n\n',
-			n_pw      = help_notes('passwd')+'\n\n',
+			n_ak = note_addrkey,
+			n_sw = help_mod('subwallet'),
+			n_pw = help_notes('passwd'),
 			n_bw = help_notes('brainwallet'),
-			n_fmt     = help_notes('fmt_codes'),
-			n_at      = help_notes('address_types'),
-		)
+			n_fc = help_notes('fmt_codes'),
+			n_at = help_notes('address_types'))
 	}
 }
 

mmgen/main_msg.py

@@ -131,10 +131,8 @@ following format:
 where ADDRTYPE_CODE is a one-letter address type code from the list below, and
 ADDR_IDX_SPEC is a comma-separated list of address indexes or hyphen-separated
 address index ranges.
-
 {n_at}
 
-
                                     NOTES
 
 Message signing operations are supported for Bitcoin, Ethereum and code forks

mmgen/main_passgen.py

@@ -80,9 +80,9 @@ range(s).
 Changing either the password format (base32,base58) or length alters the seed
 and thus generates a completely new set of passwords.
 
-PASSWORD FORMATS:
 
-  {pfi}
+PASSWORD FORMATS:{n_pf}
+
 
 EXAMPLES:
 
@@ -104,14 +104,7 @@ EXAMPLES:
   about inadvertent reuse of private data.
 
 
-                      NOTES FOR ALL GENERATOR COMMANDS
-
-{n_pw}
-
-{n_bw}
-
-{n_fmt}
-"""
+                      NOTES FOR ALL GENERATOR COMMANDS{n_pw}{n_bw}{n_fc}"""
 	},
 	'code': {
 		'options': lambda cfg, help_notes, s: s.format(
@@ -129,8 +122,8 @@ EXAMPLES:
 			fs   = '", "'.join(MMGenPWIDString.forbidden),
 			n_pw = help_notes('passwd'),
 			n_bw = help_notes('brainwallet'),
-			pfi   = help_notes('password_formats'),
-			n_fmt = help_notes('fmt_codes'),
+			n_pf = help_notes('password_formats'),
+			n_fc = help_notes('fmt_codes'),
 			gc   = gc,
 		)
 	}

mmgen/main_seedjoin.py

@@ -70,10 +70,7 @@ The --id-str option is required only for master share joins.  For ordinary
 joins it will be ignored.
 
 For usage examples, see the help screen for the 'mmgen-seedsplit' command.
-
-{n_pw}
-
-{f}
+{n_pw}{n_fc}
 """
 	},
 	'code': {
@@ -84,7 +81,7 @@ For usage examples, see the help screen for the 'mmgen-seedsplit' command.
 			gc     = gc,
 		),
 		'notes': lambda cfg, help_notes, s: s.format(
-			f      = help_notes('fmt_codes'),
+			n_fc = help_notes('fmt_codes'),
 			n_pw = help_notes('passwd'),
 		)
 	}

mmgen/main_split.py

@@ -51,7 +51,8 @@ opts_data = {
 -l, --locktime=    t Lock time (block height or unix seconds)
                      (default: {bh})
 """,
-	'notes': f"""\n
+	'notes': f"""
+
 This command creates two transactions: one (with the timelock) to be broadcast
 on the long chain and one on the short chain after a replayable chain fork.
 Only {gc.proj_name} addresses may be spent to.

mmgen/main_tool.py

@@ -59,7 +59,7 @@ opts_data = {
 
                                COMMANDS
 
-{ch}
+{n_th}
 Type ‘{pn} help <command>’ for help on a particular command
 """
 	},
@@ -71,7 +71,7 @@ Type ‘{pn} help <command>’ for help on a particular command
 			gc      = gc,
 		),
 		'notes': lambda cfg, s, help_notes: s.format(
-			ch      = help_notes('tool_help'),
+			n_th = help_notes('tool_help'),
 			pn   = gc.prog_name)
 	}
 }

mmgen/main_txbump.py

@@ -115,12 +115,9 @@ When bumping a swap transaction, the swap protocol’s quote server on the
 Internet must be reachable either directly or via the SOCKS5 proxy specified
 with the --proxy option.  To improve privacy, it’s recommended to proxy
 requests to the quote server via Tor or some other anonymity network.
-
-{g}{F}{s}
+{n_gl}{n_fe}{n_ts}
 Seed source files must have the canonical extensions listed in the 'FileExt'
-column below:
-
-{f}
+column below:{n_fc}
 """
 	},
 	'code': {
@@ -138,10 +135,10 @@ column below:
 			dsl     = help_notes('dfl_seed_len'),
 			cu      = proto.coin),
 		'notes': lambda help_mod, help_notes, s: s.format(
-			g       = help_notes('gas_limit', target=None),
-			F       = help_notes('fee'),
-			s       = help_mod('txsign'),
-			f       = help_notes('fmt_codes')),
+			n_gl = help_notes('gas_limit', target=None),
+			n_fe = help_notes('fee'),
+			n_ts = help_mod('txsign'),
+			n_fc = help_notes('fmt_codes')),
 	}
 }
 

mmgen/main_txcreate.py

@@ -95,7 +95,7 @@ opts_data = {
 			-- -y, --yes             Answer 'yes' to prompts, suppress non-essential output
 			e- -X, --cached-balances Use cached balances
 		""",
-		'notes': '\n{c}\n{n_at}\n\n{g}{F}{x}',
+		'notes': '{n_tc}{n_at}{n_gl}{n_fe}{n_cx}',
 	},
 	'code': {
 		'usage': lambda cfg, proto, help_notes, s: s.format(
@@ -113,11 +113,11 @@ opts_data = {
 			x_all = fmt_list(cfg._autoset_opts['swap_proto'].choices, fmt='no_spc'),
 			x_dfl = cfg._autoset_opts['swap_proto'].choices[0]),
 		'notes': lambda cfg, help_mod, help_notes, s: s.format(
-			c      = help_mod(f'{target}create'),
-			g      = help_notes('gas_limit', target),
-			F      = help_notes('fee', all_coins={'tx': False, 'swaptx': True}[target]),
+			n_tc = help_mod(f'{target}create'),
+			n_gl = help_notes('gas_limit', target),
+			n_fe = help_notes('fee', all_coins={'tx': False, 'swaptx': True}[target]),
 			n_at = help_notes('address_types'),
-			x      = help_mod(f'{target}create_examples'))
+			n_cx = help_mod(f'{target}create_examples'))
 	}
 }
 

mmgen/main_txdo.py

@@ -119,19 +119,11 @@ opts_data = {
 			-- -y, --yes              Answer 'yes' to prompts, suppress non-essential output
 			-- -z, --show-hash-presets Show information on available hash presets
 		""",
-		'notes': """
-{c}
-{n_at}
+		'notes': """{n_tc}{n_at}{n_gl}{n_fe}
 
-{g}{F}
-                                 SIGNING NOTES
-{s}
+                                 SIGNING NOTES{n_ts}
 Seed source files must have the canonical extensions listed in the 'FileExt'
-column below:
-
-{f}
-
-{x}"""
+column below:{n_fc}{n_cx}"""
 	},
 	'code': {
 		'usage': lambda cfg, proto, help_notes, s: s.format(
@@ -157,13 +149,13 @@ column below:
 			x_all   = fmt_list(cfg._autoset_opts['swap_proto'].choices, fmt='no_spc'),
 			x_dfl   = cfg._autoset_opts['swap_proto'].choices[0]),
 		'notes': lambda cfg, help_mod, help_notes, s: s.format(
-			c       = help_mod(f'{target}create'),
-			g       = help_notes('gas_limit', target),
-			F       = help_notes('fee'),
+			n_tc = help_mod(f'{target}create'),
+			n_gl = help_notes('gas_limit', target),
+			n_fe = help_notes('fee'),
 			n_at = help_notes('address_types'),
-			f       = help_notes('fmt_codes'),
-			s       = help_mod('txsign'),
-			x       = help_mod(f'{target}create_examples'))
+			n_fc = help_notes('fmt_codes'),
+			n_ts = help_mod('txsign'),
+			n_cx = help_mod(f'{target}create_examples'))
 	}
 }
 

mmgen/main_txsend.py

@@ -71,6 +71,7 @@ opts_data = {
 -y, --yes        Answer 'yes' to prompts, suppress non-essential output
 """,
 		'notes': """
+
 With --autosign, combined with --status or --receipt, the optional index or
 range arg represents an index or range into the list of sent transaction files
 on the removable device, in reverse chronological order.  ‘0’ (the default)

mmgen/main_txsign.py

@@ -72,13 +72,9 @@ opts_data = {
                       to non-wallet addresses
 -y, --yes             Answer 'yes' to prompts, suppress non-essential output
 """,
-	'notes': """
-{t}
+	'notes': """{n_ts}
 Seed source files must have the canonical extensions listed in the 'FileExt'
-column below:
-
-{f}
-"""
+column below:{n_fc}"""
 	},
 	'code': {
 		'options': lambda cfg, proto, help_notes, s: s.format(
@@ -93,8 +89,8 @@ column below:
 			ss_max  = SubSeedIdxRange.max_idx,
 			cu      = proto.coin),
 		'notes': lambda help_mod, help_notes, s: s.format(
-			t       = help_mod('txsign'),
-			f       = help_notes('fmt_codes')),
+			n_ts = help_mod('txsign'),
+			n_fc = help_notes('fmt_codes')),
 	}
 }
 

mmgen/main_wallet.py

@@ -119,12 +119,7 @@ opts_data = {
 			-w -S, --stdout          Write wallet data to stdout instead of file
 			-- -v, --verbose         Produce more verbose output
 		""",
-		'notes': """
-
-{n_ss}{n_sw}{n_pw}{n_bw}
-
-{f}
-"""
+		'notes': '{n_ss}{n_sw}{n_pw}{n_bw}{n_fc}'
 	},
 	'code': {
 		'options': lambda cfg, help_notes, s: s.format(
@@ -134,15 +129,13 @@ opts_data = {
 			ms_max  = help_notes('MasterShareIdx').max_val,
 			dsl     = help_notes('dfl_seed_len'),
 			cfg     = cfg,
-			gc      = gc,
-		),
+			gc      = gc),
 		'notes': lambda cfg, help_mod, help_notes, s: s.format(
-			f       = help_notes('fmt_codes'),
-			n_ss    = ('', help_mod('seedsplit')+'\n\n')[do_ss_note],
-			n_sw    = ('', help_mod('subwallet')+'\n\n')[do_sw_note],
+			n_ss = ('', help_mod('seedsplit'))[do_ss_note],
+			n_sw = ('', help_mod('subwallet'))[do_sw_note],
 			n_pw = help_notes('passwd'),
-			n_bw    = ('', '\n\n'+help_notes('brainwallet'))[do_bw_note]
-		)
+			n_bw = ('', help_notes('brainwallet'))[do_bw_note],
+			n_fc = help_notes('fmt_codes'))
 	}
 }
 

mmgen/main_xmrwallet.py

@@ -86,10 +86,7 @@ opts_data = {
 -U, --wallet-rpc-user=user       Wallet RPC username (currently: {cfg.monero_wallet_rpc_user!r})
 -P, --wallet-rpc-password=pass   Wallet RPC password (currently: [scrubbed])
 """,
-	'notes': """
-
-{xmrwallet_help}
-"""
+	'notes': '{n_xw}'
 	},
 	'code': {
 		'options': lambda cfg, help_notes, s: s.format(
@@ -101,7 +98,7 @@ opts_data = {
 			tp  = fmt_dict(xmrwallet.tx_priorities, fmt='equal_compact')
 		),
 		'notes': lambda help_mod, s: s.format(
-			xmrwallet_help = help_mod('xmrwallet')
+			n_xw = help_mod('xmrwallet')
 		)
 	}
 }