AaronFiore/electrum
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generalize plugins to all guis

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This commit is contained in:
ThomasV
2013-09-23 16:14:28 +02:00
parent 7d3234f591
commit 404c1f84d2
11 changed files with 287 additions and 202 deletions
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3
plugins/aliases.py
View File

@@ -29,7 +29,8 @@ class Plugin(BasePlugin):
self.authorities = self.config.get('authorities', {}) # trusted addresses
self.receipts = self.config.get('receipts',{}) # signed URIs
def is_available(self):
return False
def timer_actions(self):
if self.gui.payto_e.hasFocus():

135
plugins/exchange_rate.py Normal file
View File

@@ -0,0 +1,135 @@
from PyQt4.QtGui import *
from PyQt4.QtCore import *
import decimal
import httplib
import json
import threading
import re
from decimal import Decimal
from electrum.plugins import BasePlugin
from electrum.i18n import _
from electrum_gui.gui_classic.qt_util import *
class Exchanger(threading.Thread):
def __init__(self, parent):
threading.Thread.__init__(self)
self.daemon = True
self.parent = parent
self.quote_currencies = None
self.lock = threading.Lock()
def exchange(self, btc_amount, quote_currency):
with self.lock:
if self.quote_currencies is None:
return None
quote_currencies = self.quote_currencies.copy()
if quote_currency not in quote_currencies:
return None
return btc_amount * quote_currencies[quote_currency]
def run(self):
try:
connection = httplib.HTTPConnection('blockchain.info')
connection.request("GET", "/ticker")
except:
return
response = connection.getresponse()
if response.reason == httplib.responses[httplib.NOT_FOUND]:
return
try:
response = json.loads(response.read())
except:
return
quote_currencies = {}
try:
for r in response:
quote_currencies[r] = self._lookup_rate(response, r)
with self.lock:
self.quote_currencies = quote_currencies
self.parent.emit(SIGNAL("refresh_balance()"))
except KeyError:
pass
print self.quote_currencies
def get_currencies(self):
return [] if self.quote_currencies == None else sorted(self.quote_currencies.keys())
def _lookup_rate(self, response, quote_id):
return decimal.Decimal(str(response[str(quote_id)]["15m"]))
class Plugin(BasePlugin):
def fullname(self):
return "Exchange rates"
def description(self):
return """exchange rates"""
def init(self):
self.win = self.gui.main_window
self.exchanger = Exchanger(self.win)
self.win.connect(self.win, SIGNAL("refresh_balance()"), self.win.update_wallet)
# Do price discovery
self.exchanger.start()
self.gui.exchanger = self.exchanger
def set_status_text(self, text):
m = re.match( _( "Balance" ) + ": (\d.+) " + self.win.base_unit(), str(text))
if m:
amount = Decimal(m.group(1))
text += self.create_quote_text(amount)
self.win.balance_label.setText(text)
def create_quote_text(self, btc_balance):
quote_currency = self.config.get("currency", "None")
quote_balance = self.exchanger.exchange(btc_balance, quote_currency)
if quote_balance is None:
quote_text = ""
else:
quote_text = " (%.2f %s)" % (quote_balance, quote_currency)
return quote_text
def requires_settings(self):
return True
def settings_dialog(self):
d = QDialog(self.win)
vbox = QVBoxLayout(d)
grid = QGridLayout()
vbox.addLayout(grid)
currencies = self.exchanger.get_currencies()
currencies.insert(0, "None")
cur_label=QLabel(_('Currency') + ':')
grid.addWidget(cur_label , 2, 0)
cur_combo = QComboBox()
cur_combo.addItems(currencies)
try:
index = currencies.index(self.config.get('currency', "None"))
except:
index = 0
cur_combo.setCurrentIndex(index)
grid.addWidget(cur_combo, 2, 1)
grid.addWidget(HelpButton(_('Select which currency is used for quotes.') + ' '), 2, 2)
vbox.addLayout(ok_cancel_buttons(d))
if d.exec_():
cur_request = str(currencies[cur_combo.currentIndex()])
if cur_request != self.config.get('currency', "None"):
self.config.set_key('currency', cur_request, True)
self.win.update_wallet()

13
plugins/labels.py
View File

@@ -47,7 +47,8 @@ class Plugin(BasePlugin):
def init(self):
self.target_host = 'labelectrum.herokuapp.com'
self.wallet = self.gui.wallet
self.window = self.gui.main_window
self.wallet = self.window.wallet
self.labels = self.wallet.labels
self.transactions = self.wallet.transactions
mpk = self.wallet.master_public_keys["m/0'/"][1]
@@ -103,7 +104,7 @@ class Plugin(BasePlugin):
self.download.setEnabled(False)
self.accept.setEnabled(False)
d = QDialog(self.gui)
d = QDialog(self.window)
layout = QGridLayout(d)
layout.addWidget(QLabel("API Key: "),0,0)
@@ -161,10 +162,10 @@ class Plugin(BasePlugin):
def full_pull(self, force = False):
if self.do_full_pull(force) and force:
QMessageBox.information(None, _("Labels synchronized"), _("Your labels have been synchronized."))
self.gui.update_history_tab()
self.gui.update_completions()
self.gui.update_receive_tab()
self.gui.update_contacts_tab()
self.window.update_history_tab()
self.window.update_completions()
self.window.update_receive_tab()
self.window.update_contacts_tab()
def do_full_push(self):
try:

28
plugins/pointofsale.py
View File

@@ -101,19 +101,21 @@ class Plugin(BasePlugin):
return _('Show QR code window and amounts requested for each address. Add menu item to request amount.')
def init(self):
self.window = self.gui.main_window
self.qr_window = None
self.merchant_name = self.config.get('merchant_name', 'Invoice')
self.gui.expert_mode = True
self.gui.receive_list.setHeaderLabels([ _('Address'), _('Label'), _('Balance'), _('Request')])
self.window.expert_mode = True
self.window.receive_list.setHeaderLabels([ _('Address'), _('Label'), _('Balance'), _('Request')])
self.requested_amounts = {}
self.toggle_QR_window(True)
def load_wallet(self):
self.requested_amounts = self.gui.wallet.storage.get('requested_amounts',{})
self.requested_amounts = self.window.wallet.storage.get('requested_amounts',{})
def close(self):
self.gui.receive_list.setHeaderLabels([ _('Address'), _('Label'), _('Balance'), _('Tx')])
self.window.receive_list.setHeaderLabels([ _('Address'), _('Label'), _('Balance'), _('Tx')])
self.toggle_QR_window(False)
@@ -133,10 +135,10 @@ class Plugin(BasePlugin):
self.qr_window = QR_Window(self.gui.exchanger)
self.qr_window.setVisible(True)
self.qr_window_geometry = self.qr_window.geometry()
item = self.gui.receive_list.currentItem()
item = self.window.receive_list.currentItem()
if item:
address = str(item.text(1))
label = self.gui.wallet.labels.get(address)
label = self.window.wallet.labels.get(address)
amount, currency = self.requested_amounts.get(address, (None, None))
self.qr_window.set_content( address, label, amount, currency )
@@ -166,7 +168,7 @@ class Plugin(BasePlugin):
def current_item_changed(self, a):
if a is not None and self.qr_window and self.qr_window.isVisible():
address = str(a.text(0))
label = self.gui.wallet.labels.get(address)
label = self.window.wallet.labels.get(address)
try:
amount, currency = self.requested_amounts.get(address, (None, None))
except:
@@ -181,7 +183,7 @@ class Plugin(BasePlugin):
address = str( item.text(0) )
text = str( item.text(column) )
try:
seq = self.gui.wallet.get_address_index(address)
seq = self.window.wallet.get_address_index(address)
index = seq[1][1]
except:
print "cannot get index"
@@ -199,12 +201,12 @@ class Plugin(BasePlugin):
currency = currency.upper()
self.requested_amounts[address] = (amount, currency)
self.gui.wallet.storage.put('requested_amounts', self.requested_amounts, True)
self.window.wallet.storage.put('requested_amounts', self.requested_amounts, True)
label = self.gui.wallet.labels.get(address)
label = self.window.wallet.labels.get(address)
if label is None:
label = self.merchant_name + ' - %04d'%(index+1)
self.gui.wallet.labels[address] = label
self.window.wallet.labels[address] = label
if self.qr_window:
self.qr_window.set_content( address, label, amount, currency )
@@ -214,13 +216,13 @@ class Plugin(BasePlugin):
if address in self.requested_amounts:
self.requested_amounts.pop(address)
self.gui.update_receive_item(self.gui.receive_list.currentItem())
self.window.update_receive_item(self.window.receive_list.currentItem())
def edit_amount(self):
l = self.gui.receive_list
l = self.window.receive_list
item = l.currentItem()
item.setFlags(Qt.ItemIsEditable|Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
l.editItem( item, column_index )