本文整理汇总了Python中btctxstore.BtcTxStore.storenulldata方法的典型用法代码示例。如果您正苦于以下问题：Python BtcTxStore.storenulldata方法的具体用法？Python BtcTxStore.storenulldata怎么用？Python BtcTxStore.storenulldata使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类btctxstore.BtcTxStore的用法示例。
在下文中一共展示了BtcTxStore.storenulldata方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: generate_block
# 需要导入模块: from btctxstore import BtcTxStore [as 别名]
# 或者: from btctxstore.BtcTxStore import storenulldata [as 别名]
def generate_block(self):
"""Close the current block, and generate a new one."""
try:
last_block = latest_block(self.conn)
last_hash = latest_hash(self.conn)
# Get Merkle Root
self.find_leaves()
self.close()
merkle_root = self.merkle_root()
# Get TXID
hexdata = merkle_root
privatekeys = app.config["PRIVATE_KEYS"]
changeaddress = app.config["CHANGE_ADDRESS"]
fee = app.config["FEE"]
testnet = app.config["TESTNET"]
blockchain = BtcTxStore(testnet=testnet)
tx_id = blockchain.storenulldata(hexdata, privatekeys,
changeaddress=changeaddress,
fee=fee)
# Close current block
c = self.conn.cursor()
query1 = "UPDATE block_table SET end_hash=?, closed=?, merkle_root=?, tx_id=? WHERE id=?"
c.execute(query1, (last_hash, True, merkle_root, tx_id, last_block))
# Start new block
query2 = "INSERT INTO block_table (start_hash) VALUES (?)"
c.execute(query2, (last_hash,))
self.conn.commit()
self.conn.close()
return 'Block {0} Built.'.format(last_block)
except LookupError:
return 'Block Empty.'示例2: TestStoreNulldata
# 需要导入模块: from btctxstore import BtcTxStore [as 别名]
# 或者: from btctxstore.BtcTxStore import storenulldata [as 别名]
class TestStoreNulldata(unittest.TestCase):
def setUp(self):
self.api = BtcTxStore(dryrun=True, testnet=True)
def test_storenulldata_alpha(self):
wifs = fixtures["storenulldata"]["alpha"]["wifs"]
result = self.api.storenulldata("f483", wifs)
expected = fixtures["storenulldata"]["alpha"]["expected"]
self.assertEqual(result, expected)
def test_storenulldata_beta(self):
wifs = fixtures["storenulldata"]["beta"]["wifs"]
expected = fixtures["storenulldata"]["beta"]["expected"]
data = binascii.hexlify(b"github.com/F483/btctxstore")
result = self.api.storenulldata(data, wifs)
self.assertEqual(result, expected)
def test_storenulldata_insufficient_funds(self):
wifs = fixtures["storenulldata"]["insufficient_funds"]["wifs"]
data = binascii.hexlify(b"f483")
def callback():
self.api.storenulldata(data, wifs)
self.assertRaises(exceptions.InsufficientFunds, callback)
def test_storenulldata_txouts(self):
wifs = fixtures["storenulldata"]["txouts"]["wifs"]
txouts = fixtures["storenulldata"]["txouts"]["txouts"]
expected = fixtures["storenulldata"]["txouts"]["expected"]
result = self.api.storenulldata("f483", wifs, txouts=txouts)
self.assertEqual(result, expected)
def test_storenulldata_changeaddress(self):
_fixtures = fixtures["storenulldata"]["changeaddress"]
wifs = _fixtures["wifs"]
changeaddress = _fixtures["changeaddress"]
expected = _fixtures["expected"]
result = self.api.storenulldata("f483", wifs, changeaddress)
self.assertEqual(result, expected)示例3: Copyright
# 需要导入模块: from btctxstore import BtcTxStore [as 别名]
# 或者: from btctxstore.BtcTxStore import storenulldata [as 别名]
#!/usr/bin/env python
# coding: utf-8
# Copyright (c) 2015 Fabian Barkhau <[email protected]>
# License: MIT (see LICENSE file)
from __future__ import print_function
from __future__ import unicode_literals
import binascii
from btctxstore import BtcTxStore
# Wallet used to pay for fee. Please do not spend the testnet coins is
# this wallet or the example will fail due to lack of funds.
wifs = ["cUZfG8KJ3BrXneg2LjUX4VoMg76Fcgx6QDiAZj2oGbuw6da8Lzv1"]
# use testnet and dont post tx to blockchain for example
api = BtcTxStore(testnet=True, dryrun=True)
# store data in blockchain as nulldata output (max 40bytes)
data = binascii.hexlify(b"github.com/F483/btctxstore")
txid = api.storenulldata(data, wifs)
print(txid)