def get_blockchain_interface_instance(_config):
# todo: refactor joinmarket module to get rid of loops
# importing here is necessary to avoid import loops
from jmclient.blockchaininterface import BitcoinCoreInterface, \
RegtestBitcoinCoreInterface, ElectrumWalletInterface
from jmclient.electruminterface import ElectrumInterface
source = _config.get("BLOCKCHAIN", "blockchain_source")
network = get_network()
testnet = network == 'testnet'
if source in ('bitcoin-rpc', 'regtest'):
rpc_host = _config.get("BLOCKCHAIN", "rpc_host")
rpc_port = _config.get("BLOCKCHAIN", "rpc_port")
rpc_user, rpc_password = get_bitcoin_rpc_credentials(_config)
rpc_wallet_file = _config.get("BLOCKCHAIN", "rpc_wallet_file")
rpc = JsonRpc(rpc_host, rpc_port, rpc_user, rpc_password,
rpc_wallet_file)
if source == 'bitcoin-rpc': #pragma: no cover
bc_interface = BitcoinCoreInterface(rpc, network)
else:
bc_interface = RegtestBitcoinCoreInterface(rpc)
elif source == 'electrum':
bc_interface = ElectrumWalletInterface(testnet)
elif source == 'electrum-server':
bc_interface = ElectrumInterface(
testnet) #can specify server, config, TODO
else:
raise ValueError("Invalid blockchain source")
return bc_interface
def get_blockchain_interface_instance(_config):
# todo: refactor joinmarket module to get rid of loops
# importing here is necessary to avoid import loops
from jmclient.blockchaininterface import BitcoinCoreInterface, \
RegtestBitcoinCoreInterface, BlockrInterface, ElectrumWalletInterface, \
BlockchaininfoInterface
from jmclient.electruminterface import ElectrumInterface
source = _config.get("BLOCKCHAIN", "blockchain_source")
network = get_network()
testnet = network == 'testnet'
if source == 'bitcoin-rpc': #pragma: no cover
#This cannot be tested without mainnet or testnet blockchain (not regtest)
rpc_host = _config.get("BLOCKCHAIN", "rpc_host")
rpc_port = _config.get("BLOCKCHAIN", "rpc_port")
rpc_user = _config.get("BLOCKCHAIN", "rpc_user")
rpc_password = _config.get("BLOCKCHAIN", "rpc_password")
rpc = JsonRpc(rpc_host, rpc_port, rpc_user, rpc_password)
bc_interface = BitcoinCoreInterface(rpc, network)
elif source == 'regtest':
rpc_host = _config.get("BLOCKCHAIN", "rpc_host")
rpc_port = _config.get("BLOCKCHAIN", "rpc_port")
rpc_user = _config.get("BLOCKCHAIN", "rpc_user")
rpc_password = _config.get("BLOCKCHAIN", "rpc_password")
rpc = JsonRpc(rpc_host, rpc_port, rpc_user, rpc_password)
bc_interface = RegtestBitcoinCoreInterface(rpc)
elif source == 'blockr':
bc_interface = BlockrInterface(testnet)
elif source == 'bc.i':
bc_interface = BlockchaininfoInterface(testnet)
elif source == 'electrum':
bc_interface = ElectrumWalletInterface(testnet)
elif source == 'electrum-server':
bc_interface = ElectrumInterface(
testnet) #can specify server, config, TODO
else:
raise ValueError("Invalid blockchain source")
return bc_interface