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* Um, I thought I'd already checked this in.Guido van Rossum2006-03-101-6/+5
| | | | | | | Anyway, this is the changes to the with-statement so that __exit__ must return a true value in order for a pending exception to be ignored. The PEP (343) is already updated.
* Fix a bug in nested() - if one of the sub-context-managers swallows theGuido van Rossum2006-03-011-1/+4
| | | | exception, it should not be propagated up. With unit tests.
* Updates to the with-statement:Guido van Rossum2006-02-281-0/+138
- New semantics for __exit__() -- it must re-raise the exception if type is not None; the with-statement itself doesn't do this. (See the updated PEP for motivation.) - Added context managers to: - file - thread.LockType - threading.{Lock,RLock,Condition,Semaphore,BoundedSemaphore} - decimal.Context - Added contextlib.py, which defines @contextmanager, nested(), closing(). - Unit tests all around; bot no docs yet.