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.
238 lines
7.7 KiB
238 lines
7.7 KiB
from __future__ import absolute_import |
|
from __future__ import division |
|
from __future__ import print_function |
|
from __future__ import unicode_literals |
|
|
|
import six |
|
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_valid, COIN, TYPE_ADDRESS |
|
from electrum.network import filter_protocol |
|
import sys, 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 = raw_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" |
|
b = 0 |
|
messages = [] |
|
|
|
for item in self.wallet.get_history(): |
|
tx_hash, confirmations, value, timestamp, balance = item |
|
if confirmations: |
|
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(value, 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 = raw_input("Pay to: ") |
|
self.str_description = raw_input("Description : ") |
|
self.str_amount = raw_input("Amount: ") |
|
self.str_fee = raw_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, list, firstline): |
|
self.maxpos = len(list) |
|
if not self.maxpos: return |
|
print(firstline) |
|
for i in range(self.maxpos): |
|
msg = list[i] if i < len(list) else "" |
|
print(msg) |
|
|
|
|
|
def main(self): |
|
while self.done == 0: self.main_command() |
|
|
|
def do_send(self): |
|
if not is_valid(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.use_encryption: |
|
password = self.password_dialog() |
|
if not password: |
|
return |
|
else: |
|
password = None |
|
|
|
c = "" |
|
while c != "y": |
|
c = raw_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.hash()] = self.str_description |
|
|
|
print(_("Please wait...")) |
|
status, msg = self.network.broadcast(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
|
|
|