def get(self, request):
try:
srv = Service(providers=['blockchair'])
print(srv.estimatefee(5))
print('fee created')
print('wallet starts')
srv = LitecoindClient()
print(srv.estimatefee(5))
print('litecoin fee created')
print('new adress', srv.getnewaddress())
# tx = srv.getutxos('LbLCMRq2oiNgxxesrg7SoCBAMsAAMTqmB9')
print('wallet starts')
srv = BitcoindClient()
print(srv.estimatefee(5))
print('bitcoin fee created')
print('bitcoin new adress', srv.getnewaddress())
print('wallet created in local')
db_uri = 'postgresql://*****:*****@localhost:5432/altcoin'
w = wallet_create_or_open('wallet_mysql3', db_uri=db_uri)
print('wallet created in remote')
# w = HDWallet.create('Walletmsql1',)
print('wallet created')
except Exception:
track = traceback.format_exc()
print('-------track start--------')
print(track)
print('-------track end--------')
return HttpResponse(status=404)
return JsonResponse('', status=400, safe=False)
total_amount = 0
denominator = float(network_obj.denominator)
for o in outputs:
nk = wallet.new_key(account_id=OUTPUT_ACCOUNT_ID,
name=o['name'].lstrip())
output_keys.append(nk)
amount = int(o['amount'] * (1 / denominator))
outputs_arr.append((nk.address, amount))
total_amount += amount
# --- Estimate transaction fees ---
srv = Service(network=network)
if args.fee_per_kb:
fee_per_kb = args.fee_per_kb
else:
fee_per_kb = srv.estimatefee()
if not srv.results:
raise IOError(
"No response from services, could not determine estimated transaction fees. "
"You can use --fee-per-kb option to determine fee manually and avoid this error."
)
tr_size = 100 + (1 * 150) + (len(outputs_arr) * 50)
estimated_fee = int((tr_size / 1024) * fee_per_kb)
if estimated_fee < 0:
raise IOError(
"No valid response from any service provider, could not determine estimated transaction fees. "
"You can use --fee-per-kb option to determine fee manually and avoid this error."
)
print("Estimated fee is for this transaction is %s (%d satoshis/kb)" %
(network_obj.print_value(estimated_fee), fee_per_kb))
print("Total value of outputs is %s" %
# -*- coding: utf-8 -*-
#
# BitcoinLib - Python Cryptocurrency Library
#
# EXAMPLES - Creating and Using Cryptocurrency Wallets
#
# © 2017 November - 1200 Web Development <http://1200wd.com/>
#
from pprint import pprint
from bitcoinlib.services.services import Service
# Tests for specific provider
srv = Service(network='bitcoin', providers=['coinfees'])
print("Estimated bitcoin transaction fee:", srv.estimatefee(3))
# Get Balance and UTXO's for given bitcoin testnet3 addresses
address = 'mqR6Dndmez8WMpb1hBJbGbrQ2mpAU73hQC'
srv = Service(network='testnet', min_providers=5)
print("Balance of address %s: %s" % (address, srv.getbalance(address)))
print("\nAll results as dict:")
pprint(srv.results)
print("\nUTXOs list:")
pprint(srv.getutxos(address))
# GET Raw Transaction data for given Transaction ID
t = 'd3c7fbd3a4ca1cca789560348a86facb3bb21dcd75ed38e85235fb6a32802955'
print("\nGET Raw Transaction:")
pprint(Service(network='testnet', min_providers=2).getrawtransaction(t))
print(
"Install qr code module to show QR codes: pip install pyqrcode"
)
clw_exit()
if args.scan:
print("Scanning wallet: updating addresses, transactions and balances")
print("Can take a while")
wlt.scan()
print("Scanning complete, show wallet info")
wlt.info()
clw_exit()
if args.create_transaction:
fee = args.fee
if not fee:
srv = Service(network=args.network)
fee = srv.estimatefee()
wt = create_transaction(wlt, args.create_transaction, fee)
wt.sign()
print("Transaction created")
wt.info()
if args.push:
wt = wt.send()
print("Send transaction result: %s" % wt)
else:
print(
"Transaction not send yet. Raw transaction to analyse or send online: ",
wt.raw_hex())
clw_exit()
print("Updating wallet")
wlt.utxos_update()