def list_nodes():
nodes = []
rpc = BitcoinRPC(
user='******',
passwd='python',
host='127.0.0.1',
port=18332,
)
try:
response = rpc.getblockchaininfo()
nodes.append(Node(online=True))
except Exception as e:
nodes.append(Node(online=False))
return nodes
def run():
rpc = BitcoinRPC('localhost', 22555, settings["user"], settings["pass"])
with io.open(settings['combined']) as f:
s = f.read()
for tx in s.split('\n'):
if len(tx) > 0:
sendTx(rpc, tx)
def run(user, passwd, start, num):
h = None
rpc = BitcoinRPC('localhost', 22555, user, passwd)
reply = rpc.execute([rpc.build_request(0, 'getblockhash', [start])]);
for resp_obj in reply:
if rpc.response_is_error(resp_obj):
print('JSON-RPC: error at getblockhash for block ' + start, file=sys.stderr)
exit(1)
h = resp_obj['result']
counter = SigCounter()
check = lambda b: parseAndCount(counter, b)
for i in range(0, num):
h = fetch_block(rpc, h, check)
if i % 1000 == 999:
counter.report()
counter.report()
def run():
rpc = BitcoinRPC('localhost', 22555, settings["user"], settings["pass"])
maxconf = getCurrentHeight(rpc)
minconf = maxconf - MAXBLOCK
utxoset = getUtxo(rpc, minconf, maxconf)
sortedset = sorted(utxoset, key=sortutxo)
candidates = createCandidates(sortedset)
for c in candidates:
c.createBareTx()
print("\n".join(map(lambda x: x.bare.as_hex(), candidates)))
from rpc import BitcoinRPC
from decimal import Decimal
bitcoind = BitcoinRPC('naituida', '123', 'localhost', 8088)
GENESIS_ADDR = "FoipmNrZ5wARHJoszB4ZDHMoVtZ1TCSy2K"
START_BLOCK = 0
END_BLOCK = 1000
for blockheight in xrange(START_BLOCK, END_BLOCK):
blockhash = bitcoind.getblockhash(blockheight)
# print blockhash
block = bitcoind.getblock(blockhash)
# print block
txs = block['tx']
for txid in txs:
tx = bitcoind.getrawtransaction(txid)
raw_tx = bitcoind.decoderawtransaction(tx)
outputs = raw_tx['vout']
for output in outputs:
addr = output['scriptPubKey']['addresses'][0]
if addr == GENESIS_ADDR:
print txid
from sanic import Sanic
from sanic.response import file
from sanic.websocket import WebSocketProtocol
from sanic_graphql import GraphQLView
from graphql_ws.websockets_lib import WsLibSubscriptionServer
from rpc import BitcoinRPC
from gql import schema
hwi_lock = asyncio.Lock()
app = Sanic()
CORS(app, automatic_options=True)
rpc = BitcoinRPC(
user='******',
passwd='python',
host='127.0.0.1',
port=18332,
)
async def hwi_enumerate():
async with hwi_lock:
return commands.enumerate()
@app.websocket('/devices')
async def list_devices(request, ws):
while True:
devices = await hwi_enumerate()
await ws.send(json.dumps(devices))
await asyncio.sleep(1)
from rpc import BitcoinRPC
from decimal import Decimal
bitcoind = BitcoinRPC('naituida','123','localhost',8088)
#print bitcoind.getinfo()
def send_from_local(from_addresses, payments, change_address, min_conf=0, wallet_pwd=None):
_payments = {}
for address, amount in payments.iteritems():
_payments[address] = Decimal(amount)
payments = _payments
fee = bitcoind.getinfo()['paytxfee']
unspent = [t for t in bitcoind.listunspent(minconf = min_conf) if t['address'] in from_addresses]
send_sum = sum(payments.values())
unspent_sum = sum([t['amount'] for t in unspent])
if unspent_sum < send_sum + fee:
print "Not enough fund!"
exit()
#select unspent
unspent.sort(key=lambda t: t['confirmations'], reverse=True)
chosen = []
for t in unspent:
if sum([c['amount'] for c in chosen]) < send_sum + fee:
chosen.append(t)
else:
from rpc import BitcoinRPC
from decimal import Decimal
bitcoind = BitcoinRPC('naituida','123','localhost',8088)
GENESIS_ADDR = "FoipmNrZ5wARHJoszB4ZDHMoVtZ1TCSy2K"
START_BLOCK = 0
END_BLOCK = 1000
for blockheight in xrange(START_BLOCK,END_BLOCK):
blockhash = bitcoind.getblockhash(blockheight)
# print blockhash
block = bitcoind.getblock(blockhash)
# print block
txs = block['tx']
for txid in txs:
tx = bitcoind.getrawtransaction(txid)
raw_tx = bitcoind.decoderawtransaction(tx)
outputs = raw_tx['vout']
for output in outputs:
addr = output['scriptPubKey']['addresses'][0]
if addr == GENESIS_ADDR:
print txid
