6 Commits

Author	SHA1	Message	Date
Guido van Rossum	f669436189	Um, I thought I'd already checked this in. ... 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.	2006-03-10 02:28:35 +00:00
Guido van Rossum	1a5e21e033	Updates to the with-statement: ... - 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.	2006-02-28 21:57:43 +00:00
Thomas Wouters	34aa7ba114	from __future__ import with_statement addon for 'with', mostly written by ... Neal.	2006-02-28 19:02:24 +00:00
Tim Peters	400cbc3a44	Set EOL style to native.	2006-02-28 18:44:41 +00:00
Tim Peters	710ab3b5f8	Whitespace normalization.	2006-02-28 18:30:36 +00:00
Guido van Rossum	c2e20744b2	PEP 343 -- the with-statement. ... This was started by Mike Bland and completed by Guido (with help from Neal). This still needs a __future__ statement added; Thomas is working on Michael's patch for that aspect. There's a small amount of code cleanup and refactoring in ast.c, compile.c and ceval.c (I fixed the lltrace behavior when EXT_POP is used -- however I had to make lltrace a static global).	2006-02-27 22:32:47 +00:00