def prompt_auth(self, msg):
import getpass
print_msg(msg)
response = getpass.getpass('')
if len(response) == 0:
return None
return response
def get_pin(self, msg):
t = { 'a':'7', 'b':'8', 'c':'9', 'd':'4', 'e':'5', 'f':'6', 'g':'1', 'h':'2', 'i':'3'}
print_msg(msg)
print_msg("a b c\nd e f\ng h i\n-----")
o = raw_input()
try:
return ''.join(map(lambda x: t[x], o))
except KeyError as e:
raise Exception("Character {} not in matrix!".format(e)) from e
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("'{}' is a function. Type '{}()' to use it in the Python console."
.format(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 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
self.newPrompt()
self.set_json(False)
def _send(self, parent, blob):
def sender_thread():
with self._audio_interface() as interface:
src = BytesIO(blob)
dst = interface.player()
amodem.main.send(config=self.modem_config, src=src, dst=dst)
print_msg('Sending:', repr(blob))
blob = zlib.compress(blob.encode('ascii'))
kbps = self.modem_config.modem_bps / 1e3
msg = 'Sending to Audio MODEM ({0:.1f} kbps)...'.format(kbps)
WaitingDialog(parent, msg, sender_thread)
#!/usr/bin/env python3
import sys
from .. import Network
from electrum_atom.util import json_encode, print_msg
from electrum_atom import bitcoin
try:
addr = sys.argv[1]
except Exception:
print("usage: get_history <bitcoin_address>")
sys.exit(1)
n = Network()
n.start()
_hash = bitcoin.address_to_scripthash(addr)
h = n.get_history_for_scripthash(_hash)
print_msg(json_encode(h))
def get_passphrase(self, msg, confirm):
import getpass
print_msg(msg)
return getpass.getpass('')
def show_error(self, msg, blocking=False):
print_msg(msg)
def show_message(self, msg, on_cancel=None):
print_msg(msg)
def yes_no_question(self, msg):
print_msg(msg)
return raw_input() in 'yY'
from electrum_atom.util import print_msg, json_encode
try:
addr = sys.argv[1]
except Exception:
print("usage: watch_address <bitcoin_address>")
sys.exit(1)
sh = bitcoin.address_to_scripthash(addr)
# 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_msg("daemon is not connected")
sys.exit(1)
# 2. send the subscription
callback = lambda response: print_msg(json_encode(response.get('result')))
network.subscribe_to_address(addr, callback)
# 3. wait for results
while network.is_connected():
time.sleep(1)
def on_finished(blob):
if blob:
blob = zlib.decompress(blob).decode('ascii')
print_msg('Received:', repr(blob))
parent.setText(blob)
def debug_msg(*args):
if DEBUG:
print_msg(*args)