You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
231 lines
7.4 KiB
231 lines
7.4 KiB
from decimal import Decimal
|
|
_ = lambda x:x
|
|
#from i18n import _
|
|
from electrum import WalletStorage, Wallet
|
|
from electrum.util import format_satoshis, set_verbosity
|
|
from electrum.bitcoin import is_address, COIN, TYPE_ADDRESS
|
|
import getpass, datetime
|
|
|
|
# minimal fdisk like gui for console usage
|
|
# written by rofl0r, with some bits stolen from the text gui (ncurses)
|
|
|
|
class ElectrumGui:
|
|
|
|
def __init__(self, config, daemon, plugins):
|
|
self.config = config
|
|
self.network = daemon.network
|
|
storage = WalletStorage(config.get_wallet_path())
|
|
if not storage.file_exists:
|
|
print("Wallet not found. try 'electrum create'")
|
|
exit()
|
|
if storage.is_encrypted():
|
|
password = getpass.getpass('Password:', stream=None)
|
|
storage.decrypt(password)
|
|
|
|
self.done = 0
|
|
self.last_balance = ""
|
|
|
|
set_verbosity(False)
|
|
|
|
self.str_recipient = ""
|
|
self.str_description = ""
|
|
self.str_amount = ""
|
|
self.str_fee = ""
|
|
|
|
self.wallet = Wallet(storage)
|
|
self.wallet.start_threads(self.network)
|
|
self.contacts = self.wallet.contacts
|
|
|
|
self.network.register_callback(self.on_network, ['updated', 'banner'])
|
|
self.commands = [_("[h] - displays this help text"), \
|
|
_("[i] - display transaction history"), \
|
|
_("[o] - enter payment order"), \
|
|
_("[p] - print stored payment order"), \
|
|
_("[s] - send stored payment order"), \
|
|
_("[r] - show own receipt addresses"), \
|
|
_("[c] - display contacts"), \
|
|
_("[b] - print server banner"), \
|
|
_("[q] - quit") ]
|
|
self.num_commands = len(self.commands)
|
|
|
|
def on_network(self, event, *args):
|
|
if event == 'updated':
|
|
self.updated()
|
|
elif event == 'banner':
|
|
self.print_banner()
|
|
|
|
def main_command(self):
|
|
self.print_balance()
|
|
c = input("enter command: ")
|
|
if c == "h" : self.print_commands()
|
|
elif c == "i" : self.print_history()
|
|
elif c == "o" : self.enter_order()
|
|
elif c == "p" : self.print_order()
|
|
elif c == "s" : self.send_order()
|
|
elif c == "r" : self.print_addresses()
|
|
elif c == "c" : self.print_contacts()
|
|
elif c == "b" : self.print_banner()
|
|
elif c == "n" : self.network_dialog()
|
|
elif c == "e" : self.settings_dialog()
|
|
elif c == "q" : self.done = 1
|
|
else: self.print_commands()
|
|
|
|
def updated(self):
|
|
s = self.get_balance()
|
|
if s != self.last_balance:
|
|
print(s)
|
|
self.last_balance = s
|
|
return True
|
|
|
|
def print_commands(self):
|
|
self.print_list(self.commands, "Available commands")
|
|
|
|
def print_history(self):
|
|
width = [20, 40, 14, 14]
|
|
delta = (80 - sum(width) - 4)/3
|
|
format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
|
|
+ "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
|
|
messages = []
|
|
|
|
for item in self.wallet.get_history():
|
|
tx_hash, height, conf, timestamp, delta, balance = item
|
|
if conf:
|
|
try:
|
|
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
|
|
except Exception:
|
|
time_str = "unknown"
|
|
else:
|
|
time_str = 'unconfirmed'
|
|
|
|
label = self.wallet.get_label(tx_hash)
|
|
messages.append( format_str%( time_str, label, format_satoshis(delta, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
|
|
|
|
self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
|
|
|
|
|
|
def print_balance(self):
|
|
print(self.get_balance())
|
|
|
|
def get_balance(self):
|
|
if self.wallet.network.is_connected():
|
|
if not self.wallet.up_to_date:
|
|
msg = _( "Synchronizing..." )
|
|
else:
|
|
c, u, x = self.wallet.get_balance()
|
|
msg = _("Balance")+": %f "%(Decimal(c) / COIN)
|
|
if u:
|
|
msg += " [%f unconfirmed]"%(Decimal(u) / COIN)
|
|
if x:
|
|
msg += " [%f unmatured]"%(Decimal(x) / COIN)
|
|
else:
|
|
msg = _( "Not connected" )
|
|
|
|
return(msg)
|
|
|
|
|
|
def print_contacts(self):
|
|
messages = map(lambda x: "%20s %45s "%(x[0], x[1][1]), self.contacts.items())
|
|
self.print_list(messages, "%19s %25s "%("Key", "Value"))
|
|
|
|
def print_addresses(self):
|
|
messages = map(lambda addr: "%30s %30s "%(addr, self.wallet.labels.get(addr,"")), self.wallet.get_addresses())
|
|
self.print_list(messages, "%19s %25s "%("Address", "Label"))
|
|
|
|
def print_order(self):
|
|
print("send order to " + self.str_recipient + ", amount: " + self.str_amount \
|
|
+ "\nfee: " + self.str_fee + ", desc: " + self.str_description)
|
|
|
|
def enter_order(self):
|
|
self.str_recipient = input("Pay to: ")
|
|
self.str_description = input("Description : ")
|
|
self.str_amount = input("Amount: ")
|
|
self.str_fee = input("Fee: ")
|
|
|
|
def send_order(self):
|
|
self.do_send()
|
|
|
|
def print_banner(self):
|
|
for i, x in enumerate( self.wallet.network.banner.split('\n') ):
|
|
print( x )
|
|
|
|
def print_list(self, lst, firstline):
|
|
lst = list(lst)
|
|
self.maxpos = len(lst)
|
|
if not self.maxpos: return
|
|
print(firstline)
|
|
for i in range(self.maxpos):
|
|
msg = lst[i] if i < len(lst) else ""
|
|
print(msg)
|
|
|
|
|
|
def main(self):
|
|
while self.done == 0: self.main_command()
|
|
|
|
def do_send(self):
|
|
if not is_address(self.str_recipient):
|
|
print(_('Invalid Bitcoin address'))
|
|
return
|
|
try:
|
|
amount = int(Decimal(self.str_amount) * COIN)
|
|
except Exception:
|
|
print(_('Invalid Amount'))
|
|
return
|
|
try:
|
|
fee = int(Decimal(self.str_fee) * COIN)
|
|
except Exception:
|
|
print(_('Invalid Fee'))
|
|
return
|
|
|
|
if self.wallet.has_password():
|
|
password = self.password_dialog()
|
|
if not password:
|
|
return
|
|
else:
|
|
password = None
|
|
|
|
c = ""
|
|
while c != "y":
|
|
c = input("ok to send (y/n)?")
|
|
if c == "n": return
|
|
|
|
try:
|
|
tx = self.wallet.mktx([(TYPE_ADDRESS, self.str_recipient, amount)], password, self.config, fee)
|
|
except Exception as e:
|
|
print(str(e))
|
|
return
|
|
|
|
if self.str_description:
|
|
self.wallet.labels[tx.txid()] = self.str_description
|
|
|
|
print(_("Please wait..."))
|
|
status, msg = self.network.broadcast_transaction(tx)
|
|
|
|
if status:
|
|
print(_('Payment sent.'))
|
|
#self.do_clear()
|
|
#self.update_contacts_tab()
|
|
else:
|
|
print(_('Error'))
|
|
|
|
def network_dialog(self):
|
|
print("use 'electrum setconfig server/proxy' to change your network settings")
|
|
return True
|
|
|
|
|
|
def settings_dialog(self):
|
|
print("use 'electrum setconfig' to change your settings")
|
|
return True
|
|
|
|
def password_dialog(self):
|
|
return getpass.getpass()
|
|
|
|
|
|
# XXX unused
|
|
|
|
def run_receive_tab(self, c):
|
|
#if c == 10:
|
|
# out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
|
|
return
|
|
|
|
def run_contacts_tab(self, c):
|
|
pass
|
|
|