def __init__(self, network: Network, config) -> None:
super().__init__(flags=Qt.WindowSystemMenuHint | Qt.WindowTitleHint
| Qt.WindowCloseButtonHint)
self.setWindowTitle(_('Network'))
self.setMinimumSize(500, 200)
self.resize(560, 400)
self._nlayout = NetworkChoiceLayout(network, config)
buttons_layout = Buttons(CloseButton(self))
buttons_layout.add_left_button(
HelpDialogButton(self, "misc", "network-dialog"))
vbox = QVBoxLayout(self)
vbox.setSizeConstraint(QVBoxLayout.SetFixedSize)
vbox.addLayout(self._nlayout.layout())
vbox.addLayout(buttons_layout)
self.network_updated_signal.connect(self.on_update)
network.register_callback(self.on_network, ['updated', 'sessions'])
def run_non_RPC(config):
cmdname = config.get('cmd')
storage = WalletStorage(config.get_wallet_path())
if storage.file_exists():
sys.exit("Error: Remove the existing wallet first!")
def password_dialog():
return prompt_password(
"Password (hit return if you do not wish to encrypt your wallet):")
if cmdname == 'restore':
text = config.get('text').strip()
passphrase = config.get('passphrase', '')
password = password_dialog() if keystore.is_private(text) else None
if keystore.is_address_list(text):
wallet = ImportedAddressWallet.from_text(storage, text)
elif keystore.is_private_key_list(text):
wallet = ImportedPrivkeyWallet.from_text(storage, text, password)
else:
if keystore.is_seed(text):
k = keystore.from_seed(text, passphrase, False)
elif keystore.is_master_key(text):
k = keystore.from_master_key(text)
else:
sys.exit("Error: Seed or key not recognized")
if password:
k.update_password(None, password)
storage.put('keystore', k.dump())
storage.put('wallet_type', 'standard')
storage.put('use_encryption', bool(password))
storage.write()
wallet = Wallet(storage)
if not config.get('offline'):
network = Network(config)
network.start()
wallet.start_threads(network)
print("Recovering wallet...")
wallet.synchronize()
wallet.wait_until_synchronized()
msg = ("Recovery successful" if wallet.is_found() else
"Found no history for this wallet")
else:
msg = ("This wallet was restored offline. "
"It may contain more addresses than displayed.")
print(msg)
elif cmdname == 'create':
password = password_dialog()
passphrase = config.get('passphrase', '')
seed_type = 'standard'
seed = Mnemonic('en').make_seed(seed_type)
k = keystore.from_seed(seed, passphrase, False)
storage.put('keystore', k.dump())
storage.put('wallet_type', 'standard')
wallet = Wallet(storage)
wallet.update_password(None, password, True)
wallet.synchronize()
print("Your wallet generation seed is:\n\"%s\"" % seed)
print("Please keep it in a safe place; if you lose it, "
"you will not be able to restore your wallet.")
wallet.storage.write()
print("Wallet saved in '%s'" % wallet.storage.path)
sys.exit(0)
#!/usr/bin/env python3
import sys
from electrumsv.network import Network
from electrumsv.util import json_encode
from electrumsv.bitcoin import address_from_string
try:
addr = sys.argv[1]
except Exception:
print("usage: get_history <bitcoin_address>")
sys.exit(1)
n = Network()
n.start()
sh = address_from_string(addr).to_scripthash_hex()
h = n.synchronous_get(('blockchain.scripthash.get_history', [sh]))
print(json_encode(h))
def run_non_RPC(config):
cmdname = config.get('cmd')
storage = WalletStorage(config.get_wallet_path())
if storage.file_exists():
sys.exit("Error: Remove the existing wallet first!")
def password_dialog():
return prompt_password(
"Password (hit return if you do not wish to encrypt your wallet):")
if cmdname == 'restore':
text = config.get('text').strip()
passphrase = config.get('passphrase', '')
password = password_dialog() if keystore.is_private(text) else None
parent_wallet = ParentWallet.as_legacy_wallet_container(storage)
if keystore.is_address_list(text):
legacy_wallet = ImportedAddressWallet.from_text(
parent_wallet, text)
elif keystore.is_private_key_list(text):
legacy_wallet = ImportedPrivkeyWallet.from_text(
parent_wallet, text)
else:
if keystore.is_seed(text):
k = keystore.from_seed(text, passphrase, False)
elif keystore.is_master_key(text):
k = keystore.from_master_key(text)
else:
sys.exit("Error: Seed or key not recognized")
keystore_usage = parent_wallet.add_keystore(k.dump())
Standard_Wallet.create_within_parent(
parent_wallet, keystore_usage=[keystore_usage])
if password:
parent_wallet.update_password(None, password)
if not config.get('offline'):
network = Network()
network.add_wallet(parent_wallet)
print("Recovering wallet...")
parent_wallet.synchronize()
msg = ("Recovery successful" if parent_wallet.has_usage() else
"Found no history for this wallet")
else:
msg = ("This wallet was restored offline. "
"It may contain more addresses than displayed.")
print(msg)
elif cmdname == 'create':
password = password_dialog()
passphrase = config.get('passphrase', '')
seed_type = 'standard'
seed = Mnemonic('en').make_seed(seed_type)
k = keystore.from_seed(seed, passphrase, False)
parent_wallet = ParentWallet.as_legacy_wallet_container(storage)
keystore_usage = parent_wallet.add_keystore(k.dump())
Standard_Wallet.create_within_parent(parent_wallet,
keystore_usage=[keystore_usage])
parent_wallet.update_password(None, password)
parent_wallet.synchronize()
print("Your wallet generation seed is:\n\"%s\"" % seed)
print("Please keep it in a safe place; if you lose it, "
"you will not be able to restore your wallet.")
parent_wallet.save_storage()
print("Wallet saved in '%s'" % parent_wallet.get_storage_path())
sys.exit(0)
#!/usr/bin/env python
# A simple script that connects to a server and displays block headers
import sys
import time
from electrumsv.simple_config import SimpleConfig
from electrumsv.network import Network
from electrumsv.util import json_encode
# start network
c = SimpleConfig()
network = Network(c)
network.start()
# wait until connected
while network.is_connecting():
time.sleep(0.1)
if not network.is_connected():
print("daemon is not connected")
sys.exit(1)
# 2. send the subscription
callback = lambda response: print(json_encode(response.get('result')))
network.send([('server.version', ["block_headers script", "1.2"])], callback)
network.send([('blockchain.headers.subscribe', [])], callback)
# 3. wait for results
while network.is_connected():
import sys
import time
from electrumsv.simple_config import SimpleConfig
from electrumsv.network import Network
from electrumsv.util import json_encode
from electrumsv.address import Address
try:
addr = Address.from_string(sys.argv[1])
except Exception:
print("usage: watch_address <bitcoin_address>")
sys.exit(1)
# start network
c = SimpleConfig()
network = Network(c)
network.start()
# wait until connected
while network.is_connecting():
time.sleep(0.1)
if not network.is_connected():
print("daemon is not connected")
sys.exit(1)
# 2. send the subscription
sh = addr.to_scripthash_hex()
callback = lambda response: print(json_encode(response.get('result')))
network.send([('blockchain.scripthash.subscribe', [sh])], callback)