In situations like this, you need to guard the resource with a mutex.
In Python, things like insertions are atomic but iterations are not.
Thusly, if you wrap it with a mutex, things can be made safe.  I saw,
"can be", because you then have to ensure you always use the mutex to
satify your concurrent access requirements.

Greg

-- 
http://mail.python.org/mailman/listinfo/python-list

Reply via email to