async def f():
try:
sh = bitcoin.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_full_history(domain=self.hm.get_domain(),
from_timestamp=None,
to_timestamp=None,
fx=self.parent.fx,
show_fees=True)
txns = hist['transactions']
lines = []
if is_csv:
for item in txns:
lines.append([
item['txid'],
item.get('label', ''), item['confirmations'],
item['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 electrum_xzc.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)
def runCommand(self):
command = self.getCommand()
self.addToHistory(command)
command = self.getConstruct(command)
if 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(
"'%s' is a function. Type '%s()' to use it in the Python console."
% (command, command))
self.newPrompt()
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 != 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 Exception:
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
self.newPrompt()
self.set_json(False)