I have a long running server that uses appscript to send keystroke commands to System Events. It seems that System Events does not run constantly, or frequently dies. Quite often, appscript seems to be in a state where it incorrectly thinks System Events is running, and still sends commands to it, resulting in failures.
Is there a workaround for this? A way to tell appscript that an app definitly is not running, or clear some cache maybe that is lingering? I notice if I start a different python instance, and send commands to System Events, it correctly starts it up. Here is a error dump from running essentially app('System Events').run() when it thought it was already running -- the same happens with launch, or any other command -- appscript can't get the terminology for System Events because it isn't running: File "./avjamasserver.py", line 102, in do_POST result = self.CallFunction(request, av.activity) File "./avjamasserver.py", line 74, in CallFunction return function(*function_args) File "/Users/noah/Software/RS232/avcontrol.py", line 300, in AudioMode SafeStart(sys_events) File "/Users/noah/Software/RS232/avcontrol.py", line 20, in SafeStart app_instance.run() File "build/bdist.macosx-10.5-i386/egg/appscript/reference.py", line 578, in __getattr__ selectortype, code = self.AS_appdata.referencebyname()[name] File "build/bdist.macosx-10.5-i386/egg/appscript/reference.py", line 260, in referencebyname self.connect() File "build/bdist.macosx-10.5-i386/egg/appscript/reference.py", line 229, in connect self._terms = terminology.tablesforapp(t) File "build/bdist.macosx-10.5-i386/egg/appscript/terminology.py", line 171, in tablesforapp _terminologycache[aemapp.AEM_identity] = tablesforaetes(aetesforapp(aemapp)) File "build/bdist.macosx-10.5-i386/egg/appscript/terminology.py", line 143, in aetesforapp raise RuntimeError("Can't get terminology for application (%r): %s" % (aemapp, e)) RuntimeError: Can't get terminology for application (aem.Application(u'/System/Library/CoreServices/System Events.app')): Command failed: Application isn't runnin g. (-600)
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