kivy: open last wallet

gui/kivy/__init__.py

@@ -50,8 +50,10 @@ class ElectrumGui:
         self.plugins = plugins
 
     def main(self):
+        self.config.open_last_wallet()
         w = ElectrumWindow(config=self.config,
                            network=self.network,
                            plugins = self.plugins,
                            gui_object=self)
         w.run()
+        self.config.save_last_wallet(w.wallet)

gui/qt/__init__.py

@@ -174,19 +174,13 @@ class ElectrumGui:
         self.windows.remove(window)
         self.build_tray_menu()
         # save wallet path of last open window
-        if self.config.get('wallet_path') is None and not self.windows:
-            path = window.wallet.storage.path
-            self.config.set_key('gui_last_wallet', path)
+        if not self.windows:
+            self.config.save_last_wallet(window.wallet)
         run_hook('on_close_window', window)
 
     def main(self):
         self.timer.start()
-        # open last wallet
-        if self.config.get('wallet_path') is None:
-            last_wallet = self.config.get('gui_last_wallet')
-            if last_wallet is not None and os.path.exists(last_wallet):
-                self.config.cmdline_options['default_wallet_path'] = last_wallet
-
+        self.config.open_last_wallet()
         if not self.start_new_window(self.config.get_wallet_path(),
                                      self.config.get('url')):
             return

lib/simple_config.py

@@ -174,6 +174,17 @@ class SimpleConfig(PrintError):
     def get_session_timeout(self):
         return self.get('session_timeout', 300)
 
+    def open_last_wallet(self):
+        if self.get('wallet_path') is None:
+            last_wallet = self.get('gui_last_wallet')
+            if last_wallet is not None and os.path.exists(last_wallet):
+                self.cmdline_options['default_wallet_path'] = last_wallet
+
+    def save_last_wallet(self, wallet):
+        if self.get('wallet_path') is None:
+            path = wallet.storage.path
+            self.set_key('gui_last_wallet', path)
+
 
 def read_system_config(path=SYSTEM_CONFIG_PATH):
     """Parse and return the system config settings in /etc/electrum.conf."""