tWork in progress on Label syncing - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit e8b97e5326df188422529ccd12a0ff64bea1c3d0
DIR parent 18bcf5b206664e3a9d2392ba54c349423eb9456b
HTML Author: Maran <maran.hidskes@gmail.com>
Date: Sun, 10 Mar 2013 17:04:00 +0100
Work in progress on Label syncing
Diffstat:
M gui/gui_classic.py | 12 +++++++++++-
M icons.qrc | 1 +
A plugins/labels.py | 118 +++++++++++++++++++++++++++++++
3 files changed, 130 insertions(+), 1 deletion(-)
---
DIR diff --git a/gui/gui_classic.py b/gui/gui_classic.py
t@@ -273,6 +273,8 @@ class ElectrumWindow(QMainWindow):
self.config = config
self.init_plugins()
+ self.create_status_bar()
+
self.wallet.interface.register_callback('updated', lambda: self.emit(QtCore.SIGNAL('update_wallet')))
self.wallet.interface.register_callback('banner', lambda: self.emit(QtCore.SIGNAL('banner_signal')))
self.wallet.interface.register_callback('disconnected', lambda: self.emit(QtCore.SIGNAL('update_status')))
t@@ -295,7 +297,6 @@ class ElectrumWindow(QMainWindow):
tabs.setMinimumSize(600, 400)
tabs.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.setCentralWidget(tabs)
- self.create_status_bar()
g = self.config.get("winpos-qt",[100, 100, 840, 400])
self.setGeometry(g[0], g[1], g[2], g[3])
t@@ -520,6 +521,9 @@ class ElectrumWindow(QMainWindow):
text = unicode( item.text(2) )
if text:
self.wallet.labels[tx_hash] = text
+ # Label changed
+ self.run_hook('label_changed',(self, str(tx_hash), text))
+
item.setForeground(2, QBrush(QColor('black')))
else:
if s: self.wallet.labels.pop(tx_hash)
t@@ -562,6 +566,7 @@ class ElectrumWindow(QMainWindow):
if old_addr != addr:
self.wallet.labels[addr] = text
changed = True
+ self.run_hook('label_changed',(self, addr, text))
else:
print_error("Error: This is one of your aliases")
label = self.wallet.labels.get(addr,'')
t@@ -1195,6 +1200,8 @@ class ElectrumWindow(QMainWindow):
self.status_button = StatusBarButton( QIcon(":icons/status_disconnected.png"), _("Network"), lambda: self.network_dialog(self.wallet, self) )
sb.addPermanentWidget( self.status_button )
+ self.run_hook('create_status_bar', (sb,))
+
self.setStatusBar(sb)
def go_lite(self):
t@@ -1866,6 +1873,7 @@ class ElectrumWindow(QMainWindow):
vbox = QVBoxLayout()
tabs = QTabWidget(self)
+ self.settings_tab = tabs
vbox.addWidget(tabs)
tab1 = QWidget()
t@@ -2040,6 +2048,8 @@ class ElectrumWindow(QMainWindow):
traceback.print_exc(file=sys.stdout)
grid_plugins.setRowStretch(i+1,1)
+ self.run_hook('create_settings_tab', (self,tabs,))
+
vbox.addLayout(ok_cancel_buttons(d))
d.setLayout(vbox)
DIR diff --git a/icons.qrc b/icons.qrc
t@@ -16,5 +16,6 @@
<file>icons/switchgui.png</file>
<file>icons/unconfirmed.png</file>
<file>icons/network.png</file>
+ <file>icons/cloud.png</file>
</qresource>
</RCC>
DIR diff --git a/plugins/labels.py b/plugins/labels.py
t@@ -0,0 +1,118 @@
+from electrum.util import print_error
+import httplib, urllib
+import hashlib
+import json
+from urlparse import urlparse, parse_qs
+try:
+ import PyQt4
+except:
+ sys.exit("Error: Could not import PyQt4 on Linux systems, you may try 'sudo apt-get install python-qt4'")
+
+from PyQt4.QtGui import *
+from PyQt4.QtCore import *
+import PyQt4.QtCore as QtCore
+import PyQt4.QtGui as QtGui
+
+target_host = 'localhost:3000'
+auth_token = 'jEnsNBb5fAR5rYSBNYnR'
+
+def init(gui):
+ cloud_wallet = CloudWallet(gui.wallet)
+ gui.set_hook('create_settings_tab', add_settings_tab)
+ gui.set_hook('label_changed', label_changed)
+ cloud_wallet.full_pull()
+
+def wallet_id(wallet):
+ return hashlib.sha256(str(wallet.get_master_public_key())).digest().encode('hex')
+
+
+def label_changed(gui,item,label):
+ print "Label changed! Item: %s Label: %s label" % ( item, label)
+ global auth_token, target_host
+ hashed = hashlib.sha256(item).digest().encode('hex')
+ bundle = {"label": {"external_id": hashed, "text": label}}
+ params = json.dumps(bundle)
+ connection = httplib.HTTPConnection(target_host)
+ connection.request("POST", ("/api/wallets/%s/labels.json?auth_token=%s" % (wallet_id(gui.wallet), auth_token)), params, {'Content-Type': 'application/json'})
+
+ response = connection.getresponse()
+ if response.reason == httplib.responses[httplib.NOT_FOUND]:
+ return
+ response = json.loads(response.read())
+
+def add_settings_tab(gui, tabs):
+ cloud_tab = QWidget()
+ layout = QGridLayout(cloud_tab)
+ layout.addWidget(QLabel("API Key: "),0,0)
+ layout.addWidget(QLineEdit(), 0,2)
+
+ layout.addWidget(QLabel("Label sync options: "),1,0)
+ layout.addWidget(QPushButton("Force upload"), 1,1)
+ layout.addWidget(QPushButton("Force download"), 1,2)
+
+ tabs.addTab(cloud_tab, "Label cloud")
+
+def show():
+ print 'showing'
+
+def get_info():
+ return 'Label sync', "Syncs your labels with LabElectrum. Labels are not encrypted, transactions and addresses are however."
+
+def is_enabled():
+ return True
+
+def toggle(gui):
+ return is_enabled()
+
+
+class CloudWallet():
+ def __init__(self, wallet):
+ self.mpk = hashlib.sha256(str(wallet.get_master_public_key())).digest().encode('hex')
+ self.labels = wallet.labels
+ self.transactions = wallet.transactions
+
+ addresses = []
+ for k, account in wallet.accounts.items():
+ for address in account[0]:
+ addresses.append(address)
+
+ self.addresses = addresses
+
+
+ def full_pull(self):
+ global target_host, auth_token
+ connection = httplib.HTTPConnection(target_host)
+ connection.request("GET", ("/api/wallets/%s/labels.json?auth_token=%s" % (self.mpk, auth_token)),"", {'Content-Type': 'application/json'})
+ response = connection.getresponse()
+ if response.reason == httplib.responses[httplib.NOT_FOUND]:
+ return
+
+ response = json.loads(response.read())
+ for label in response:
+ for key in self.addresses:
+ target_hashed = hashlib.sha256(key).digest().encode('hex')
+ if label["external_id"] == target_hashed:
+ if not self.labels.get(key):
+ self.labels[key] = label["text"]
+ for key, value in self.transactions.iteritems():
+ target_hashed = hashlib.sha256(key).digest().encode('hex')
+ if label["external_id"] == target_hashed:
+ if not self.labels.get(key):
+ self.labels[key] = label["text"]
+
+ def full_push(self):
+ global target_host, auth_token
+
+ bundle = {"labels": {}}
+ for key, value in self.labels.iteritems():
+ hashed = hashlib.sha256(key).digest().encode('hex')
+ bundle["labels"][hashed] = value
+
+ params = json.dumps(bundle)
+ connection = httplib.HTTPConnection(target_host)
+ connection.request("POST", ("/api/wallets/%s/labels/batch.json?auth_token=%s" % (self.mpk, auth_token)), params, {'Content-Type': 'application/json'})
+
+ response = connection.getresponse()
+ if response.reason == httplib.responses[httplib.NOT_FOUND]:
+ return
+ response = json.loads(response.read())