contextlib.contextmanager and try/finally

[Prasad, Ramit]

>Like Neil mentioned, a contextmanager generator is wrapped with an
>__exit__ method that is guaranteed to be called and that explicitly
>resumes or closes the generator.  So as long as your contextmanager
>generator is properly written (i.e. it yields exactly once), the
>finally block will execute in a timely fashion.

Is that true even in the face of something like sys.exit()?
What happens if 1) sys.exit is called while in the same thread
2) sys.exit is called from another thread but while this thread
is in context manager?

Ramit

Ramit Prasad | JPMorgan Chase Investment Bank | Currencies Technology
712 Main Street | Houston, TX 77002
work phone: 713 - 216 - 5423

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