Message 230674 - Python tracker

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In-reply-to
Author	akira
Recipients	akira
Date	2014年11月05日.12:12:27
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1415189548.18.0.514821385606.issue22798@psf.upfronthosting.co.za>

Content
time.tzname is initialized from C tzname variable or tm_zone around Jan, Jul of the current year. If time.mktime() is called with a time tuple from the past/future then after the call time.tzname might be out-of-sync with the corresponding C tzname and tm_zone values. Because C mktime may change tzname, tm_zone values on some systems and time.mktime calls C mktime. I've attached test_mktime_changes_tzname.c file that demonstrates that mktime() may change tzname.

Content

time.tzname is initialized from C tzname variable or tm_zone around Jan, Jul of the current year.
If time.mktime() is called with a time tuple from the past/future then after the call time.tzname might be out-of-sync with the corresponding C tzname and tm_zone values. Because C mktime may change tzname, tm_zone values on some systems and time.mktime calls C mktime.
I've attached test_mktime_changes_tzname.c file that demonstrates that mktime() may change tzname.

History
Date	User	Action	Args
2014年11月05日 12:12:28	akira	set	recipients: + akira
2014年11月05日 12:12:28	akira	set	messageid: <1415189548.18.0.514821385606.issue22798@psf.upfronthosting.co.za>
2014年11月05日 12:12:27	akira	link	issue22798 messages
2014年11月05日 12:12:27	akira	create

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