def test_can_set_options_set_in_user_config(self): another_path = tempfile.mkdtemp() fake_read_user = lambda _: {"electrum_path": self.electrum_dir} read_user_dir = lambda: self.user_dir config = SimpleConfig(options={}, read_user_config_function=fake_read_user, read_user_dir_function=read_user_dir) config.set_key("electrum_path", another_path) self.assertEqual(another_path, config.get("electrum_path"))
def test_cannot_set_options_passed_by_command_line(self): fake_read_user = lambda _: {"electrum_path": "b"} read_user_dir = lambda: self.user_dir config = SimpleConfig(options=self.options, read_user_config_function=fake_read_user, read_user_dir_function=read_user_dir) config.set_key("electrum_path", "c") self.assertEqual(self.options.get("electrum_path"), config.get("electrum_path"))
def test_can_set_options_set_in_user_config(self): another_path = tempfile.mkdtemp() fake_read_user = lambda _: {"electrum_path": self.electrum_dir} read_user_dir = lambda : self.user_dir config = SimpleConfig(options={}, read_user_config_function=fake_read_user, read_user_dir_function=read_user_dir) config.set_key("electrum_path", another_path) self.assertEqual(another_path, config.get("electrum_path"))
def test_cannot_set_options_passed_by_command_line(self): fake_read_user = lambda _: {"electrum_path": "b"} read_user_dir = lambda : self.user_dir config = SimpleConfig(options=self.options, read_user_config_function=fake_read_user, read_user_dir_function=read_user_dir) config.set_key("electrum_path", "c") self.assertEqual(self.options.get("electrum_path"), config.get("electrum_path"))
class ElectrumWallet: """ An Electrum wallet wrapper """ def __init__(self, name, config): """ Initializes new electrum wallet instance @param name: Name of the wallet @param config: Configuration dictionary e.g { 'server': 'localhost:7777:s', 'rpc_user': '******', 'rpc_pass_': 'pass', 'electrum_path': '/opt/var/data/electrum', 'seed': '....', 'fee': 10000, 'testnet': 1 } """ self._name = name self._config = config self._config['testnet'] = bool(self._config['testnet']) if self._config['testnet'] is True: constants.set_testnet() self._config['verbos'] = False self._electrum_config = SimpleConfig(self._config) self._wallet_path = os.path.join(self._electrum_config.path, 'wallets', self._name) self._storage = WalletStorage(path=self._wallet_path) if not self._storage.file_exists(): self._electrum_config.set_key('default_wallet_path', self._wallet_path) k = keystore.from_seed(self._config['seed'], self._config['passphrase'], False) k.update_password(None, self._config['password']) self._storage.put('keystore', k.dump()) self._storage.put('wallet_type', 'standard') self._storage.put('use_encryption', bool(self._config['password'])) self._storage.write() self._wallet = Wallet(self._storage) # self._server = daemon.get_server(self._electrum_config) self._network = Network(self._electrum_config) self._network.start() self._wallet.start_threads(self._network) self._wallet.synchronize() self._wallet.wait_until_synchronized() self._wallet.stop_threads() self._wallet.storage.write() else: self._network = None self._wallet = self._wallet = Wallet(self._storage) self._commands = Commands(config=self._electrum_config, wallet=self._wallet, network=self._network) self._init_commands() def _init_commands(self): """ Scans the electrum commands class and binds all its methods to this class """ execlude_cmd = lambda item: (not item[0].startswith('_')) and item[ 0] not in EXECLUDED_COMMANDS for name, func in filter( execlude_cmd, inspect.getmembers(self._commands, inspect.ismethod)): setattr(self, name, func)
from electrum.commands import Commands config = SimpleConfig({"testnet": True}) # to use ~/.electrum/testnet as datadir constants.set_testnet() # to set testnet magic bytes daemon = Daemon(config, listen_jsonrpc=False) network = daemon.network assert network.asyncio_loop.is_running() command_runner = Commands(config, wallet=None, network=network) # get wallet on disk wallet_dir = os.path.dirname(config.get_wallet_path()) wallet_path = os.path.join(wallet_dir, "test_wallet") if not os.path.exists(wallet_path): config.set_key('wallet_path', wallet_path) command_runner.create(segwit=True) # open wallet storage = WalletStorage(wallet_path) wallet = Wallet(storage) wallet.start_network(network) # you can use ~CLI commands by accessing command_runner command_runner.wallet = wallet print("balance", command_runner.getbalance()) print("addr", command_runner.getunusedaddress()) print("gettx", command_runner.gettransaction("bd3a700b2822e10a034d110c11a596ee7481732533eb6aca7f9ca02911c70a4f")) # but you might as well interact with the underlying methods directly print("balance", wallet.get_balance())