Changeset 632 for trunk/StreamVision

Timestamp:

11/14/10 06:47:18 (13 years ago)

Author:

Nicholas Riley

Message:

StreamVision.py: With iTunes Store visible, some buttons can't have their AXDescription retrieved. Work around this.

File:

• trunk/StreamVision/StreamVision.py (modified) (1 diff)

trunk/StreamVision/StreamVision.py

@@ -99 +99 @@
         return False
     systemEvents = app(id='com.apple.systemEvents')
-    remote_speakers = systemEvents.application_processes[u'iTunes'].windows[u'iTunes'].buttons[its.attributes['AXDescription'].value.endswith(u'remote speakers')].title()
+    iTunesWindow = systemEvents.application_processes[u'iTunes'].windows[u'iTunes']
+    try:
+        remote_speakers = iTunesWindow.buttons[its.attributes['AXDescription'].value.endswith(u'remote speakers')].title()
+    except CommandError:
+        # with iTunes Store visible, the query fails with errAENoSuchObject
+        for button in iTunesWindow.buttons():
+            try:
+                if button.attributes['AXDescription'].value().endswith('remote speakers'):
+                    remote_speakers = [button.title()]
+            except CommandError:
+                pass
     return (remote_speakers and remote_speakers[0] != k.missing_value)