async def f():
try:
sh = syscoin.address_to_scripthash(addr)
hist = await network.get_history_for_scripthash(sh)
print_msg(json_encode(hist))
finally:
stopping_fut.set_result(1)
def do_export_history(self, file_name, is_csv):
hist = self.wallet.get_detailed_history(fx=self.parent.fx)
txns = hist['transactions']
lines = []
if is_csv:
for item in txns:
lines.append([item['txid'],
item.get('label', ''),
item['confirmations'],
item['bc_value'],
item.get('fiat_value', ''),
item.get('fee', ''),
item.get('fiat_fee', ''),
item['date']])
with open(file_name, "w+", encoding='utf-8') as f:
if is_csv:
import csv
transaction = csv.writer(f, lineterminator='\n')
transaction.writerow(["transaction_hash",
"label",
"confirmations",
"value",
"fiat_value",
"fee",
"fiat_fee",
"timestamp"])
for line in lines:
transaction.writerow(line)
else:
from electrumsys.util import json_encode
f.write(json_encode(txns))
async def f():
try:
await network.interface.session.subscribe(
'blockchain.headers.subscribe', [], header_queue)
# 3. wait for results
while network.is_connected():
header = await header_queue.get()
print_msg(json_encode(header))
finally:
stopping_fut.set_result(1)
async def f():
try:
def get_account_xpub(account_path):
root_seed = bip39_to_seed(mnemonic, passphrase)
root_node = BIP32Node.from_rootseed(root_seed, xtype="standard")
account_node = root_node.subkey_at_private_derivation(account_path)
account_xpub = account_node.to_xpub()
return account_xpub
active_accounts = await account_discovery(network, get_account_xpub)
print_msg(json_encode(active_accounts))
finally:
stopping_fut.set_result(1)
def exec_command(self, command):
tmp_stdout = sys.stdout
class stdoutProxy():
def __init__(self, write_func):
self.write_func = write_func
self.skip = False
def flush(self):
pass
def write(self, text):
if not self.skip:
stripped_text = text.rstrip('\n')
self.write_func(stripped_text)
QtCore.QCoreApplication.processEvents()
self.skip = not self.skip
if type(self.namespace.get(command)) == type(lambda: None):
self.appendPlainText(
"'{}' is a function. Type '{}()' to use it in the Python console."
.format(command, command))
return
sys.stdout = stdoutProxy(self.appendPlainText)
try:
try:
# eval is generally considered bad practice. use it wisely!
result = eval(command, self.namespace, self.namespace)
if result is not None:
if self.is_json:
util.print_msg(util.json_encode(result))
else:
self.appendPlainText(repr(result))
except SyntaxError:
# exec is generally considered bad practice. use it wisely!
exec(command, self.namespace, self.namespace)
except SystemExit:
self.close()
except BaseException:
traceback_lines = traceback.format_exc().split('\n')
# Remove traceback mentioning this file, and a linebreak
for i in (3, 2, 1, -1):
traceback_lines.pop(i)
self.appendPlainText('\n'.join(traceback_lines))
sys.stdout = tmp_stdout