get rid of bad map() calls

lib/logitech/unifying_receiver/listener.py

@@ -59,7 +59,8 @@ class _ThreadedHandle(object):
 			handles, self._handles = self._handles, []
 			if _log.isEnabledFor(_DEBUG):
 				_log.debug("%s closing %s", repr(self), handles)
-			map(_base.close, handles)
+			for h in handles:
+				_base.close(h)
 
 	@property
 	def notifications_hook(self):

lib/solaar/gtk.py

@@ -110,9 +110,11 @@ def _run(args):
 	from gi.repository import Gtk
 	Gtk.main()
 
-	map(ReceiverListener.stop, listeners.values())
+	for l in listeners.values():
+		l.stop()
 	ui.notify.uninit()
-	map(ReceiverListener.join, listeners.values())
+	for l in listeners.values():
+		l.join()
 
 
 def main():

lib/solaar/ui/main_window.py

@@ -359,7 +359,7 @@ def toggle_all(status_icon):
 	if not _windows:
 		return
 
-	visible = [w.get_visible() for w in _windows.values()]
+	visible = (w.get_visible() for w in _windows.values())
 	if all(visible):
 		for w in _windows.values():
 			_hide(w)