[Pythonmac-SIG] Clueless with CodeWarrior
Jack Jansen
Jack.Jansen@cwi.nl
Fri, 9 Aug 2002 10:20:50 +0200
On Friday, August 9, 2002, at 12:33 , Robin Siebler wrote:
> I have the following script which works perfectly in the interactive
> window.
>
> import CodeWarrior
> cw = CodeWarrior.CodeWarrior(start=1)
> cw.activate()
> cw.open (file1)
> cw.disassemble_file(file2)
>
> When I open the script in MacPython and run it, I get the follow
> error(s):
>
> MacOS.Error: (-600, 'no eligible process with specified descriptor')
> File "simplec.py", line 4, in ?
> cw.activate()
> File "aetools.py", line 199, in activate
> self.send('misc', 'actv')
> File "aetools.py", line 191, in send
> return self.sendevent(self.newevent(code, subcode, parameters,
> attributes))
> File "aetools.py", line 185, in sendevent
> self.send_timeout
This happens to me once in every, uhm, 10 or so runs. I never bothered
to debug it, as for my application simply restarting the application
makes it work.
The problem is that the CodeWarrior.CodeWarrior(start=1) returns before
CodeWarrior is actually ready to listen to AppleEvents. Either the
application needs to be started in a different way, or after starting it
we should go into a loop for, say, 5 seconds waiting for the application
to actually have come up (we could ping it with te noop AppleEvent). If
you fix this: please submit a patch to sourceforge!
> Can anyone tell me what the errors mean and how to fix them? For future
> reference, is there a way to capture the contents of the traceback
> window so
> I don't have to type everything?
After PythonInterpreter has exited you can't always copy from the
console window anymore. The workaround is not to let PythonInterpreter
exit: depress ALT while Python is starting, and select the "interactive
mode after script" checkbox.
--
- Jack Jansen <Jack.Jansen@oratrix.com>
http://www.cwi.nl/~jack -
- If I can't dance I don't want to be part of your revolution -- Emma
Goldman -