fix callbacks

gui/qt/__init__.py

@@ -164,13 +164,16 @@ class ElectrumGui:
             wallet.start_threads(self.network)
 
         # init tray
-        self.dark_icon = self.config.get("dark_icon", False)
+        if 1:
-        icon = QIcon(":icons/electrum_dark_icon.png") if self.dark_icon else QIcon(':icons/electrum_light_icon.png')
+            self.dark_icon = self.config.get("dark_icon", False)
-        self.tray = QSystemTrayIcon(icon, None)
+            icon = QIcon(":icons/electrum_dark_icon.png") if self.dark_icon else QIcon(':icons/electrum_light_icon.png')
-        self.tray.setToolTip('Electrum')
+            self.tray = QSystemTrayIcon(icon, None)
-        self.tray.activated.connect(self.tray_activated)
+            self.tray.setToolTip('Electrum')
-        self.build_tray_menu()
+            self.tray.activated.connect(self.tray_activated)
-        self.tray.show()
+            self.build_tray_menu()
+            self.tray.show()
+        else:
+            self.tray = None
 
         # main window
         self.main_window = w = ElectrumWindow(self.config, self.network, self)
@@ -206,6 +209,8 @@ class ElectrumGui:
         w.update_wallet()
 
         self.app.exec_()
+        if self.tray:
+            self.tray.hide()
 
         # clipboard persistence
         # see http://www.mail-archive.com/pyqt@riverbankcomputing.com/msg17328.html

gui/qt/main_window.py

@@ -408,7 +408,8 @@ class ElectrumWindow(QMainWindow):
                           self.notify(_("New transaction received. %(amount)s %(unit)s") % { 'amount' : self.format_amount(v), 'unit' : self.base_unit()})
 
     def notify(self, message):
-        self.tray.showMessage("Electrum", message, QSystemTrayIcon.Information, 20000)
+        if self.tray:
+            self.tray.showMessage("Electrum", message, QSystemTrayIcon.Information, 20000)
 
 
 
@@ -486,7 +487,8 @@ class ElectrumWindow(QMainWindow):
                 if quote:
                     text += "%s"%quote
 
-                self.tray.setToolTip(text)
+                if self.tray:
+                    self.tray.setToolTip(text)
                 icon = QIcon(":icons/status_connected.png")
         else:
             text = _("Not connected")
@@ -2623,7 +2625,6 @@ class ElectrumWindow(QMainWindow):
         NetworkDialog(self.wallet.network, self.config, self).do_exec()
 
     def closeEvent(self, event):
-        self.tray.hide()
         self.config.set_key("is_maximized", self.isMaximized())
         if not self.isMaximized():
             g = self.geometry()

lib/network.py

@@ -323,6 +323,8 @@ class Network(threading.Thread):
             self.on_peers(i, response)
         elif method == 'server.banner':
             self.on_banner(i, response)
+        else:
+            self.response_queue.put(response)
 
     def process_requests_thread(self):
         while self.is_running():

lib/synchronizer.py

@@ -103,7 +103,7 @@ class WalletSynchronizer(threading.Thread):
             # request missing transactions
             for tx_hash, tx_height in missing_tx:
                 if (tx_hash, tx_height) not in requested_tx:
-                    self.network.send([ ('blockchain.transaction.get',[tx_hash, tx_height]) ], lambda i,r: self.queue.put(r))
+                    self.network.send([ ('blockchain.transaction.get',[tx_hash, tx_height]) ], self.queue.put)
                     requested_tx.append( (tx_hash, tx_height) )
             missing_tx = []
 

lib/verifier.py

@@ -103,10 +103,10 @@ class TxVerifier(threading.Thread):
             for tx_hash, tx_height in self.transactions.items():
                 if tx_hash not in self.verified_tx:
                     # do not request merkle branch before headers are available
-                    if tx_height > self.network.blockchain.height():
+                    if tx_height > self.network.get_local_height():
                         continue
                     if self.merkle_roots.get(tx_hash) is None and tx_hash not in requested_merkle:
-                        if self.network.send([ ('blockchain.transaction.get_merkle',[tx_hash, tx_height]) ], lambda i,r: self.queue.put(r)):
+                        if self.network.send([ ('blockchain.transaction.get_merkle',[tx_hash, tx_height]) ], self.queue.put):
                             print_error('requesting merkle', tx_hash)
                             requested_merkle.append(tx_hash)