tcheck coinbase maturity (fix #252) - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
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DIR Submodules
---
DIR commit ca75d3c08a2dd358967eacbacbfbb89ac3d504f9
DIR parent 71c9f1d55521209ae03b33c21d9a7510254e1ce3
HTML Author: thomasv <thomasv@gitorious>
Date: Mon, 7 Oct 2013 19:24:06 +0200
check coinbase maturity (fix #252)
Diffstat:
M lib/wallet.py | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
---
DIR diff --git a/lib/wallet.py b/lib/wallet.py
t@@ -36,6 +36,8 @@ from account import *
from transaction import Transaction
from plugins import run_hook
+COINBASE_MATURITY = 100
+
# AES encryption
EncodeAES = lambda secret, s: base64.b64encode(aes.encryptData(secret,s))
DecodeAES = lambda secret, e: aes.decryptData(secret, base64.b64decode(e))
t@@ -979,12 +981,14 @@ class Wallet:
for tx_hash, tx_height in h:
tx = self.transactions.get(tx_hash)
if tx is None: raise BaseException("Wallet not synchronized")
+ is_coinbase = tx.inputs[0].get('prevout_hash') == '0'*64
for output in tx.d.get('outputs'):
if output.get('address') != addr: continue
key = tx_hash + ":%d" % output.get('prevout_n')
if key in self.spent_outputs: continue
output['prevout_hash'] = tx_hash
output['height'] = tx_height
+ output['coinbase'] = is_coinbase
coins.append((tx_height, output))
# sort by age
t@@ -1024,7 +1028,9 @@ class Wallet:
inputs = []
coins = prioritized_coins + coins
- for item in coins:
+ for item in coins:
+ if item.get('coinbase') and item.get('height') + COINBASE_MATURITY > self.network.blockchain.height:
+ continue
addr = item.get('address')
v = item.get('value')
total += v