Message 159540 - Python tracker

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Author	pitrou
Recipients	belopolsky, brett.cannon, christian.heimes, grahamd, gvanrossum, ncoghlan, neologix, pitrou, vstinner
Date	2012-04-28.20:57:24
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<[email protected]>
In-reply-to

Content
Ok, here is a draft patch for the new importlib. Several issues with this patch: - introduces a pure Python function (_lock_unlock_module) on the fast import path - synchronization issues due to interruptibility of pure Python code (see _ModuleLock.acquire) - afterfork fix-up necessary - relies on _thread.RLock for bootstrapping reasons - module locks are immortal

Ok, here is a draft patch for the new importlib.
Several issues with this patch:
- introduces a pure Python function (_lock_unlock_module) on the fast import path
- synchronization issues due to interruptibility of pure Python code (see _ModuleLock.acquire)
- afterfork fix-up necessary
- relies on _thread.RLock for bootstrapping reasons
- module locks are immortal

History
Date	User	Action	Args
2012-04-28 20:57:41	pitrou	set	recipients: + pitrou, gvanrossum, brett.cannon, ncoghlan, belopolsky, vstinner, christian.heimes, grahamd, neologix
2012-04-28 20:57:40	pitrou	set	messageid: <[email protected]>
2012-04-28 20:57:39	pitrou	link	issue9260 messages
2012-04-28 20:57:39	pitrou	create