tcommands: allow setting custom 'nsequence' in 'serialize' cmd - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
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---
DIR commit 29534dcf3d23a620dced3b81793401dd143a03c8
DIR parent 0d7bcde2db0fe72c29d61e6261adb963bab375c2
HTML Author: SomberNight <somber.night@protonmail.com>
Date: Sun, 28 Jun 2020 17:26:52 +0200
commands: allow setting custom 'nsequence' in 'serialize' cmd
closes #6297
Diffstat:
M electrum/commands.py | 3 +++
M electrum/tests/test_commands.py | 22 ++++++++++++++++++++++
2 files changed, 25 insertions(+), 0 deletions(-)
---
DIR diff --git a/electrum/commands.py b/electrum/commands.py
t@@ -372,6 +372,9 @@ class Commands:
raise Exception("missing prevout for txin")
txin = PartialTxInput(prevout=prevout)
txin._trusted_value_sats = int(txin_dict['value'])
+ nsequence = txin_dict.get('nsequence', None)
+ if nsequence is not None:
+ txin.nsequence = nsequence
sec = txin_dict.get('privkey')
if sec:
txin_type, privkey, compressed = bitcoin.deserialize_privkey(sec)
DIR diff --git a/electrum/tests/test_commands.py b/electrum/tests/test_commands.py
t@@ -181,6 +181,28 @@ class TestCommandsTestnet(TestCaseForTestnet):
self.assertEqual("0200000000010139c5375fe9da7bd377c1783002b129f8c57d3e724d62f5eacb9739ca691a229d0100000000feffffff01301b0f0000000000160014ac0e2d229200bffb2167ed6fd196aef9d687d8bb0247304402206367fb2ddd723985f5f51e0f2435084c0a66f5c26f4403a75d3dd417b71a20450220545dc3637bcb49beedbbdf5063e05cad63be91af4f839886451c30ecd6edf1d20121021f110909ded653828a254515b58498a6bafc96799fb0851554463ed44ca7d9da00000000",
cmds._run('serialize', (jsontx,)))
+ def test_serialize_custom_nsequence(self):
+ cmds = Commands(config=self.config)
+ jsontx = {
+ "inputs": [
+ {
+ "prevout_hash": "9d221a69ca3997cbeaf5624d723e7dc5f829b1023078c177d37bdae95f37c539",
+ "prevout_n": 1,
+ "value": 1000000,
+ "privkey": "p2wpkh:cVDXzzQg6RoCTfiKpe8MBvmm5d5cJc6JLuFApsFDKwWa6F5TVHpD",
+ "nsequence": 0xfffffffd
+ }
+ ],
+ "outputs": [
+ {
+ "address": "tb1q4s8z6g5jqzllkgt8a4har94wl8tg0k9m8kv5zd",
+ "value": 990000
+ }
+ ]
+ }
+ self.assertEqual("0200000000010139c5375fe9da7bd377c1783002b129f8c57d3e724d62f5eacb9739ca691a229d0100000000feffffff01301b0f0000000000160014ac0e2d229200bffb2167ed6fd196aef9d687d8bb0247304402206367fb2ddd723985f5f51e0f2435084c0a66f5c26f4403a75d3dd417b71a20450220545dc3637bcb49beedbbdf5063e05cad63be91af4f839886451c30ecd6edf1d20121021f110909ded653828a254515b58498a6bafc96799fb0851554463ed44ca7d9da00000000",
+ cmds._run('serialize', (jsontx,)))
+
@mock.patch.object(wallet.Abstract_Wallet, 'save_db')
def test_getprivatekeyforpath(self, mock_save_db):
wallet = restore_wallet_from_text('north rent dawn bunker hamster invest wagon market romance pig either squeeze',