from PyQt4.QtGui import *
from PyQt4.QtCore import *
+import datetime
import decimal
import httplib
import json
self.parent = parent
self.quote_currencies = None
self.lock = threading.Lock()
- self.use_exchange = self.parent.config.get('use_exchange', "CoinDesk")
- self.parent.exchanges = ["CoinDesk", "Blockchain"]
+ self.use_exchange = self.parent.config.get('use_exchange', "Blockchain")
+ self.parent.exchanges = ["Blockchain", "Coinbase", "CoinDesk"]
self.parent.currencies = ["EUR","GBP","USD"]
self.parent.win.emit(SIGNAL("refresh_exchanges_combo()"))
self.parent.win.emit(SIGNAL("refresh_currencies_combo()"))
self.update_bc()
elif self.use_exchange == "CoinDesk":
self.update_cd()
+ elif self.use_exchange == "Coinbase":
+ self.update_cb()
time.sleep(150)
+
def update_cd(self):
try:
connection = httplib.HTTPSConnection('api.coindesk.com')
self.quote_currencies = quote_currencies
self.parent.set_currencies(quote_currencies)
+ def update_cb(self):
+ try:
+ connection = httplib.HTTPSConnection('coinbase.com')
+ connection.request("GET", "/api/v1/currencies/exchange_rates")
+ except Exception:
+ return
+ response = connection.getresponse()
+ if response.reason == httplib.responses[httplib.NOT_FOUND]:
+ return
+
+ try:
+ response = json.loads(response.read())
+ except Exception:
+ return
+
+ quote_currencies = {}
+ try:
+ for r in response:
+ if r[:7] == "btc_to_":
+ quote_currencies[r[7:].upper()] = self._lookup_rate_cb(response, r)
+ with self.lock:
+ self.quote_currencies = quote_currencies
+ except KeyError:
+ pass
+ self.parent.set_currencies(quote_currencies)
+
def update_bc(self):
try:
def _lookup_rate(self, response, quote_id):
return decimal.Decimal(str(response[str(quote_id)]["15m"]))
+ def _lookup_rate_cb(self, response, quote_id):
+ return decimal.Decimal(str(response[str(quote_id)]))
+
class Plugin(BasePlugin):
return "Exchange rates"
def description(self):
- return """exchange rates, retrieved from blockchain.info"""
+ return """exchange rates, retrieved from blockchain.info, CoinDesk, or Coinbase"""
def __init__(self,a,b):
BasePlugin.__init__(self,a,b)
self.currencies = [self.config.get('currency', "EUR")]
- self.exchanges = [self.config.get('use_exchange', "CoinDesk")]
+ self.exchanges = [self.config.get('use_exchange', "Blockchain")]
def init(self):
self.win = self.gui.main_window
quote_text = "%.2f %s" % (quote_balance, quote_currency)
return quote_text
+ def load_wallet(self, wallet):
+ self.wallet = wallet
+ tx_list = {}
+ for item in self.wallet.get_tx_history(self.wallet.storage.get("current_account", None)):
+ tx_hash, conf, is_mine, value, fee, balance, timestamp = item
+ tx_list[tx_hash] = {'value': value, 'timestamp': timestamp, 'balance': balance}
+
+ self.tx_list = tx_list
+
def requires_settings(self):
return True
def close(self):
self.exchanger.stop()
+ def history_tab_update(self):
+ if self.config.get('history_rates', 'unchecked') == "checked":
+ tx_list = self.tx_list
+
+ mintimestr = datetime.datetime.fromtimestamp(int(min(tx_list.items(), key=lambda x: x[1]['timestamp'])[1]['timestamp'])).strftime('%Y-%m-%d')
+ maxtimestr = datetime.datetime.fromtimestamp(int( max(tx_list.items(), key=lambda x: x[1]['timestamp'])[1]['timestamp'])).strftime('%Y-%m-%d')
+ try:
+ connection = httplib.HTTPSConnection('api.coindesk.com')
+ connection.request("GET", "/v1/bpi/historical/close.json?start=" + mintimestr + "&end=" + maxtimestr)
+ except Exception:
+ return
+ resp = connection.getresponse()
+ if resp.reason == httplib.responses[httplib.NOT_FOUND]:
+ return
+ try:
+ resp_hist = json.loads(resp.read())
+ except Exception:
+ return
+
+ self.gui.main_window.is_edit = True
+ self.gui.main_window.history_list.setColumnCount(6)
+ self.gui.main_window.history_list.setHeaderLabels( [ '', _('Date'), _('Description') , _('Amount'), _('Balance'), _('Fiat Amount')] )
+ root = self.gui.main_window.history_list.invisibleRootItem()
+ childcount = root.childCount()
+ for i in range(childcount):
+ item = root.child(i)
+ tx_info = tx_list[str(item.data(0, Qt.UserRole).toPyObject())]
+ tx_time = int(tx_info['timestamp'])
+ tx_time_str = datetime.datetime.fromtimestamp(tx_time).strftime('%Y-%m-%d')
+ tx_USD_val = "%.2f %s" % (Decimal(tx_info['value']) / 100000000 * Decimal(resp_hist['bpi'][tx_time_str]), "USD")
+
+
+ item.setText(5, tx_USD_val)
+
+ for i, width in enumerate(self.gui.main_window.column_widths['history']):
+ self.gui.main_window.history_list.setColumnWidth(i, width)
+ self.gui.main_window.history_list.setColumnWidth(4, 140)
+ self.gui.main_window.history_list.setColumnWidth(5, 120)
+ self.gui.main_window.is_edit = False
+
def settings_widget(self, window):
return EnterButton(_('Settings'), self.settings_dialog)
def settings_dialog(self):
d = QDialog()
layout = QGridLayout(d)
- layout.addWidget(QLabel("Exchange rate API: "), 0, 0)
- layout.addWidget(QLabel("Currency: "), 1, 0)
+ layout.addWidget(QLabel(_('Exchange rate API: ')), 0, 0)
+ layout.addWidget(QLabel(_('Currency: ')), 1, 0)
+ layout.addWidget(QLabel(_('History Rates: ')), 2, 0)
combo = QComboBox()
combo_ex = QComboBox()
+ hist_checkbox = QCheckBox()
+ hist_checkbox.setEnabled(False)
+ if self.config.get('history_rates', 'unchecked') == 'unchecked':
+ hist_checkbox.setChecked(False)
+ else:
+ hist_checkbox.setChecked(True)
+ ok_button = QPushButton(_("OK"))
def on_change(x):
cur_request = str(self.currencies[x])
if cur_request != self.config.get('currency', "EUR"):
self.config.set_key('currency', cur_request, True)
+ if cur_request == "USD" and self.config.get('use_exchange', "Blockchain") == "CoinDesk":
+ hist_checkbox.setEnabled(True)
+ else:
+ hist_checkbox.setChecked(False)
+ hist_checkbox.setEnabled(False)
self.win.update_status()
def on_change_ex(x):
cur_request = str(self.exchanges[x])
- if cur_request != self.config.get('use_exchange', "CoinDesk"):
+ if cur_request != self.config.get('use_exchange', "Blockchain"):
self.config.set_key('use_exchange', cur_request, True)
+ if cur_request == "Blockchain":
+ self.exchanger.update_bc()
+ hist_checkbox.setChecked(False)
+ hist_checkbox.setEnabled(False)
+ elif cur_request == "CoinDesk":
+ self.exchanger.update_cd()
+ if self.config.get('currency', "EUR") == "USD":
+ hist_checkbox.setEnabled(True)
+ else:
+ hist_checkbox.setChecked(False)
+ hist_checkbox.setEnabled(False)
+ elif cur_request == "Coinbase":
+ self.exchanger.update_cb()
+ hist_checkbox.setChecked(False)
+ hist_checkbox.setEnabled(False)
+ set_currencies(combo)
self.win.update_status()
+ def on_change_hist(checked):
+ if checked:
+ self.config.set_key('history_rates', 'checked')
+ self.history_tab_update()
+ else:
+ self.config.set_key('history_rates', 'unchecked')
+ self.gui.main_window.history_list.setHeaderLabels( [ '', _('Date'), _('Description') , _('Amount'), _('Balance')] )
+ self.gui.main_window.history_list.setColumnCount(5)
+ for i,width in enumerate(self.gui.main_window.column_widths['history']):
+ self.gui.main_window.history_list.setColumnWidth(i, width)
+
+ def set_hist_check(hist_checkbox):
+ if self.config.get('use_exchange', "Blockchain") == "CoinDesk":
+ hist_checkbox.setEnabled(True)
+ else:
+ hist_checkbox.setEnabled(False)
+
def set_currencies(combo):
+ current_currency = self.config.get('currency', "EUR")
try:
combo.clear()
except Exception:
return
combo.addItems(self.currencies)
try:
- index = self.currencies.index(self.config.get('currency', "EUR"))
+ index = self.currencies.index(current_currency)
except Exception:
index = 0
combo.setCurrentIndex(index)
index = 0
combo_ex.setCurrentIndex(index)
+ def ok_clicked():
+ d.accept();
+
set_exchanges(combo_ex)
set_currencies(combo)
+ set_hist_check(hist_checkbox)
combo.currentIndexChanged.connect(on_change)
combo_ex.currentIndexChanged.connect(on_change_ex)
+ hist_checkbox.stateChanged.connect(on_change_hist)
combo.connect(d, SIGNAL('refresh_currencies_combo()'), lambda: set_currencies(combo))
combo_ex.connect(d, SIGNAL('refresh_exchanges_combo()'), lambda: set_exchanges(combo_ex))
+ ok_button.clicked.connect(lambda: ok_clicked())
layout.addWidget(combo,1,1)
layout.addWidget(combo_ex,0,1)
+ layout.addWidget(hist_checkbox,2,1)
+ layout.addWidget(ok_button,3,1)
if d.exec_():
return True
git://git.novaco.in / electrum-nvc.git / blobdiff