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65 lines
1.9 KiB
65 lines
1.9 KiB
import hashlib
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import json
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import sys
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from logbook import Logger, StreamHandler
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from pycoin.coins.bitcoin.networks import BitcoinMainnet
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import pycoin.ui.key_from_text
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import pycoin.key
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import socket
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script_for_address = BitcoinMainnet.ui.script_for_address
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log = Logger(__name__)
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class Connection:
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def __init__(self, addr):
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self.s = socket.create_connection(addr)
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self.f = self.s.makefile('r')
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self.id = 0
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def call(self, method, *args):
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req = {
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'id': self.id,
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'method': method,
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'params': list(args),
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}
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msg = json.dumps(req) + '\n'
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self.s.sendall(msg.encode('ascii'))
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return json.loads(self.f.readline())
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def main():
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conn = Connection(('localhost', 50001))
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xpub, = sys.argv[1:]
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total = 0
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k = pycoin.ui.key_from_text.key_from_text(xpub)
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for change in (0, 1):
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empty = 0
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for n in range(100):
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address = k.subkey(change).subkey(n).address()
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script = script_for_address(address)
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script_hash = hashlib.sha256(script).digest()
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log.debug('{}', conn.call('blockchain.scripthash.get_history',
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script_hash[::-1].hex()))
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reply = conn.call('blockchain.scripthash.get_balance',
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script_hash[::-1].hex())
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result = reply['result']
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confirmed = result['confirmed'] / 1e8
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total += confirmed
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if confirmed:
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log.info('{}/{} => {} has {:11.8f} BTC',
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change, n, address, confirmed)
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empty = 0
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else:
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empty += 1
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if empty >= 10:
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break
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log.info('total balance: {} BTC', total)
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if __name__ == '__main__':
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with StreamHandler(sys.stderr, level='INFO').applicationbound():
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main()
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