s/connect_opt_out/connect_once/ for open-completed callback

Forgot about that helper function...

virtManager/connect.py

@@ -461,13 +461,12 @@ class vmmConnect(vmmGObjectUI):
         if not ConnectError:
             self.close()
             self.reset_finish_cursor()
-            return True
+            return
 
         msg, details, title = ConnectError
         msg += "\n\n"
         msg += _("Would you still like to remember this connection?")
 
-
         remember = self.err.show_err(msg, details, title,
                 buttons=Gtk.ButtonsType.YES_NO,
                 dialog_type=Gtk.MessageType.QUESTION, modal=True)
@@ -476,7 +475,6 @@ class vmmConnect(vmmGObjectUI):
             self.close()
         else:
             vmmConnectionManager.get_instance().remove_conn(conn.get_uri())
-        return True
 
     def open_conn(self, ignore):
         if not self.validate():
@@ -497,7 +495,7 @@ class vmmConnect(vmmGObjectUI):
         if conn.is_active():
             return
 
-        conn.connect_opt_out("open-completed", self._conn_open_completed)
+        conn.connect_once("open-completed", self._conn_open_completed)
         self.set_finish_cursor()
         conn.open()
 

virtManager/engine.py

@@ -173,12 +173,11 @@ class vmmEngine(vmmGObject):
             def _open_completed(c, ConnectError):
                 if ConnectError:
                     self._handle_conn_error(c, ConnectError)
-                return True
 
             packageutils.start_libvirtd()
             conn = vmmConnectionManager.get_instance().add_conn(tryuri)
             conn.set_autoconnect(True)
-            conn.connect_opt_out("open-completed", _open_completed)
+            conn.connect_once("open-completed", _open_completed)
             conn.open()
         self.idle_add(idle_connect)
 
@@ -205,7 +204,6 @@ class vmmEngine(vmmGObject):
             logging.debug("Autostart connection error: %s",
                     ConnectError.details)
             add_next_to_queue()
-            return True
 
         def handle_queue():
             while True:
@@ -219,7 +217,7 @@ class vmmEngine(vmmGObject):
                     continue
 
                 conn = self._connobjs[uri]
-                conn.connect_opt_out("open-completed", conn_open_completed)
+                conn.connect_once("open-completed", conn_open_completed)
                 self.idle_add(conn.open)
 
         add_next_to_queue()
@@ -530,9 +528,8 @@ class vmmEngine(vmmGObject):
                 self._handle_conn_error(conn, ConnectError)
             else:
                 self._launch_cli_window(uri, show_window, domain)
-            return True
 
-        conn.connect_opt_out("open-completed", _open_completed)
+        conn.connect_once("open-completed", _open_completed)
         conn.open()
 
     def _handle_cli_command(self, actionobj, variant):

virtManager/manager.py

@@ -487,7 +487,6 @@ class vmmManager(vmmGObjectUI):
         if ConnectError:
             msg, details, title = ConnectError
             self.err.show_err(msg, details, title)
-        return True
 
     def row_activated(self, _src, *args):
         ignore = args
@@ -499,7 +498,7 @@ class vmmManager(vmmGObjectUI):
         if vm:
             self.show_vm(_src)
         elif conn.is_disconnected():
-            conn.connect_opt_out("open-completed", self._conn_open_completed)
+            conn.connect_once("open-completed", self._conn_open_completed)
             conn.open()
         else:
             self.show_host(_src)