new `proto.vm.tx.new_swap` module

mmgen/proto/eth/tx/new_swap.py

@@ -13,28 +13,13 @@ proto.eth.tx.new_swap: Ethereum new swap transaction class
 """
 
 from ....tx.new_swap import NewSwap as TxNewSwap
-from .new import New, TokenNew
-
-class NewSwap(New, TxNewSwap):
-	desc = 'Ethereum swap transaction'
 
-	def update_data_output(self, trade_limit):
-		parsed_memo = self.swap_proto_mod.Memo.parse(self.swap_memo)
-		self.swap_memo = str(self.swap_proto_mod.Memo(
-			self.swap_cfg,
-			self.recv_proto,
-			self.recv_asset,
-			self.recv_proto.coin_addr(parsed_memo.address),
-			trade_limit = trade_limit))
-		self.set_gas_with_data(self.swap_memo.encode())
+from ...vm.tx.new_swap import VmNewSwap
 
-	@property
-	def vault_idx(self):
-		return 0
+from .new import New, TokenNew
 
-	@property
-	def vault_output(self):
-		return self.outputs[0]
+class NewSwap(VmNewSwap, New, TxNewSwap):
+	desc = 'Ethereum swap transaction'
 
 class TokenNewSwap(TokenNew, NewSwap):
 	desc = 'Ethereum token swap transaction'

mmgen/proto/vm/tx/new_swap.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+#
+# MMGen Wallet, a terminal-based cryptocurrency wallet
+# Copyright (C)2013-2025 The MMGen Project <mmgen@tuta.io>
+# Licensed under the GNU General Public License, Version 3:
+#   https://www.gnu.org/licenses
+# Public project repositories:
+#   https://github.com/mmgen/mmgen-wallet
+#   https://gitlab.com/mmgen/mmgen-wallet
+
+"""
+proto.vm.tx.new_swap: new swap transaction methods for VM chains
+"""
+
+class VmNewSwap:
+
+	def update_data_output(self, trade_limit):
+		parsed_memo = self.swap_proto_mod.Memo.parse(self.swap_memo)
+		self.swap_memo = str(self.swap_proto_mod.Memo(
+			self.swap_cfg,
+			self.recv_proto,
+			self.recv_asset,
+			self.recv_proto.coin_addr(parsed_memo.address),
+			trade_limit = trade_limit))
+		self.set_gas_with_data(self.swap_memo.encode())
+
+	@property
+	def vault_idx(self):
+		return 0
+
+	@property
+	def vault_output(self):
+		return self.outputs[0]