Message 110241 - Python tracker

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In-reply-to
Author	eric.araujo
Recipients	belopolsky, brett.cannon, docs@python, eric.araujo
Date	2010年07月13日.23:24:15
SpamBayes Score	0.017670479
Marked as misclassified	No
Message-id	<1279063457.46.0.765722016252.issue9254@psf.upfronthosting.co.za>

Content
More rationale for not using a dummy fromlist, from Brett Cannon: "Pulling from sys.modules is the correct way to do this. There are subtle issues when using a bunk fromlist argument (empty modules, double initialization, etc.). If one does not use importlib.import_module -- written specifically to prevent people from doing the nasty hack with the fromlist -- then you should use the sys.modules approach, period"

Content

More rationale for not using a dummy fromlist, from Brett Cannon:
"Pulling from sys.modules is the correct way to do this. There are subtle
issues when using a bunk fromlist argument (empty modules, double
initialization, etc.). If one does not use importlib.import_module --
written *specifically* to prevent people from doing the nasty hack with the fromlist -- then you should use the sys.modules approach, period"

History
Date	User	Action	Args
2010年07月13日 23:24:17	eric.araujo	set	recipients: + eric.araujo, brett.cannon, belopolsky, docs@python
2010年07月13日 23:24:17	eric.araujo	set	messageid: <1279063457.46.0.765722016252.issue9254@psf.upfronthosting.co.za>
2010年07月13日 23:24:15	eric.araujo	link	issue9254 messages
2010年07月13日 23:24:15	eric.araujo	create

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