def test_segwit_create_tx(self):
from pycoinzpub.tx.tx_utils import create_tx, sign_tx
from pycoinzpub.tx.Spendable import Spendable
from pycoinzpub.tx.pay_to.ScriptPayToAddress import ScriptPayToAddress
from pycoinzpub.tx.pay_to.ScriptPayToAddressWit import ScriptPayToAddressWit
from pycoinzpub.ui import address_for_pay_to_script_wit, script_obj_from_address
key1 = Key(1)
coin_value = 5000000
script = ScriptPayToAddressWit(b'\0', key1.hash160()).script()
tx_hash = b'\ee' * 32
tx_out_index = 0
spendable = Spendable(coin_value, script, tx_hash, tx_out_index)
key2 = Key(2)
tx = create_tx([spendable], [(key2.address(), coin_value)])
self.check_unsigned(tx)
sign_tx(tx, [key1.wif()])
self.check_signed(tx)
self.assertEqual(len(tx.txs_in[0].witness), 2)
s1 = ScriptPayToAddress(key1.hash160()).script()
address = address_for_pay_to_script_wit(s1)
spendable.script = script_obj_from_address(address).script()
tx = create_tx([spendable], [(key2.address(), coin_value)])
self.check_unsigned(tx)
sign_tx(tx, [key1.wif()], p2sh_lookup=build_p2sh_lookup([s1]))
self.check_signed(tx)
def test_is_wif_valid(self):
WIFS = [
"KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU73sVHnoWn",
"5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf",
"KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU74NMTptX4",
"5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAvUcVfH"
]
for wif in WIFS:
self.assertEqual(is_wif_valid(wif), "BTC")
a = wif[:-1] + chr(ord(wif[-1]) + 1)
self.assertEqual(is_wif_valid(a), None)
NETWORK_NAMES = network_codes()
for netcode in NETWORK_NAMES:
for se in range(1, 10):
key = Key(secret_exponent=se, netcode=netcode)
for tv in [True, False]:
wif = key.wif(use_uncompressed=tv)
self.assertEqual(
is_wif_valid(wif, allowable_netcodes=[netcode]),
netcode)
a = wif[:-1] + chr(ord(wif[-1]) + 1)
self.assertEqual(
is_wif_valid(a, allowable_netcodes=[netcode]), None)
def test_repr(self):
key = Key(secret_exponent=273, netcode='XTN')
address = key.address()
pub_k = Key.from_text(address)
self.assertEqual(repr(pub_k), '<mhDVBkZBWLtJkpbszdjZRkH1o5RZxMwxca>')
wif = key.wif()
priv_k = Key.from_text(wif)
self.assertEqual(
repr(priv_k),
'private_for <0264e1b1969f9102977691a40431b0b672055dcf31163897d996434420e6c95dc9>'
)
def test_repr(self):
from pycoinzpub.key import Key
netcode = 'XTN'
key = Key(secret_exponent=273, netcode=netcode)
wallet = BIP32Node.from_master_secret(bytes(key.wif().encode('ascii')),
netcode)
address = wallet.address()
pub_k = wallet.from_text(address)
self.assertEqual(repr(pub_k), '<myb5gZNXePNf2E2ksrjnHRFCwyuvt7oEay>')
wif = wallet.wif()
priv_k = wallet.from_text(wif)
self.assertEqual(
repr(priv_k),
'private_for <03ad094b1dc9fdce5d3648ca359b4e210a89d049532fdd39d9ccdd8ca393ac82f4>'
)