tw.view: whitespace, minor cleanups

mmgen/proto/xmr/tx/online.py

@@ -27,7 +27,7 @@ class OnlineSigned(Completed):
 				msg(self.compat_tx.get_info())
 			elif not self.cfg.quiet:
 				from ....obj import CoinTxID
-				msg('TxID: {}'.format(CoinTxID(txid).hl()))
+				msg('{} TxID: {}'.format(self.cfg.coin, CoinTxID(txid).hl()))
 			res = op.dc.call_raw('get_transactions', txs_hashes=[txid])
 			if res['status'] == 'OK':
 				tx = res['txs'][0]

mmgen/tw/view.py

@@ -175,11 +175,11 @@ class TwView(MMGenObject, metaclass=AsyncInit):
 			'f': 'm_pg_down',
 			'g': 'm_top',
 			'G': 'm_bot'},
-		'linux': {
-			'\x1b[A': 'm_cursor_up',
-			'\x1b[B': 'm_cursor_down',
-			'\x1b[5~': 'm_pg_up',
-			'\x1b[6~': 'm_pg_down',
+		'linux': {                      # Terminfo codes:
+			'\x1b[A': 'm_cursor_up',    # cuu
+			'\x1b[B': 'm_cursor_down',  # cud
+			'\x1b[5~': 'm_pg_up',       # kpp
+			'\x1b[6~': 'm_pg_down',     # knp
 			'\x1b[7~': 'm_top',
 			'\x1b[8~': 'm_bot'},
 		'win32': {
@@ -584,8 +584,7 @@ class TwView(MMGenObject, metaclass=AsyncInit):
 			if scroll:
 				for k in self.scroll_keys['vi']:
 					assert k not in self.key_mappings, f'{k!r} is in key_mappings'
-				self.key_mappings.update(self.scroll_keys['vi'])
-				self.key_mappings.update(self.scroll_keys[sys.platform])
+				self.key_mappings.update(self.scroll_keys['vi'] | self.scroll_keys[sys.platform])
 			return self.key_mappings
 
 		def cleanup(add_nl=False):
@@ -773,12 +772,12 @@ class TwView(MMGenObject, metaclass=AsyncInit):
 
 			while True:
 				# action_method return values:
-				#  True:   action successfully performed
-				#  False:  an error occurred
-				#  None:   action aborted by user or no action performed
-				#  'redo': user will be re-prompted for item number
+				#   True:    action successfully performed
+				#   False:   an error occurred
+				#   None:    action aborted by user or no action performed
+				#  'redo':   user will be re-prompted for item number
 				#  'redraw': action successfully performed, screen will be redrawn
-				#  'erase': action successfully performed, screen will be erased
+				#  'erase':  action successfully performed, screen will be erased
 				if usr_ret := await parent.get_idx_from_user(action_method.__name__):
 					ret = await action_method(parent, usr_ret.idx, usr_ret.acct_addr_idx)
 				else:

mmgen/tx/online.py

@@ -85,7 +85,7 @@ class OnlineSigned(Signed):
 			if coin_txid := getattr(self, f'coin_txid{idx}', None):
 				txhex = getattr(self, f'serialized{idx}')
 				if cfg.status:
-					cfg._util.qmsg(f'{self.proto.coin} txid: {coin_txid.hl()}')
+					cfg._util.qmsg(f'{self.proto.coin} TxID: {coin_txid.hl()}')
 					if cfg.verbose:
 						await self.post_network_send(coin_txid)
 					status_exitval = await self.status.display(idx=idx)