Refactor OpCodes.

basicswap/basicswap.py

@@ -37,6 +37,9 @@ from .chainparams import (
     chainparams,
     Coins,
 )
+from .script import (
+    OpCodes,
+)
 from .messages_pb2 import (
     OfferMessage,
     BidMessage,
@@ -107,25 +110,6 @@ class TxStates(IntEnum):
     TX_REFUNDED = auto()
 
 
-class OpCodes(IntEnum):
-    OP_0 = 0x00,
-    OP_PUSHDATA1 = 0x4c,
-    OP_1 = 0x51,
-    OP_IF = 0x63,
-    OP_ELSE = 0x67,
-    OP_ENDIF = 0x68,
-    OP_DROP = 0x75,
-    OP_DUP = 0x76,
-    OP_SIZE = 0x82,
-    OP_EQUAL = 0x87,
-    OP_EQUALVERIFY = 0x88,
-    OP_SHA256 = 0xa8,
-    OP_HASH160 = 0xa9,
-    OP_CHECKSIG = 0xac,
-    OP_CHECKLOCKTIMEVERIFY = 0xb1,
-    OP_CHECKSEQUENCEVERIFY = 0xb2,
-
-
 class TxTypes(IntEnum):
     ITX = auto()
     PTX = auto()

basicswap/script.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2019 tecnovert
+# Distributed under the MIT software license, see the accompanying
+# file LICENSE.txt or http://www.opensource.org/licenses/mit-license.php.
+
+from enum import IntEnum, auto
+
+class OpCodes(IntEnum):
+    OP_0 = 0x00,
+    OP_PUSHDATA1 = 0x4c,
+    OP_1 = 0x51,
+    OP_IF = 0x63,
+    OP_ELSE = 0x67,
+    OP_ENDIF = 0x68,
+    OP_DROP = 0x75,
+    OP_DUP = 0x76,
+    OP_SIZE = 0x82,
+    OP_EQUAL = 0x87,
+    OP_EQUALVERIFY = 0x88,
+    OP_SHA256 = 0xa8,
+    OP_HASH160 = 0xa9,
+    OP_CHECKSIG = 0xac,
+    OP_CHECKLOCKTIMEVERIFY = 0xb1,
+    OP_CHECKSEQUENCEVERIFY = 0xb2,