Path: csiph.com!newsfeed.hal-mli.net!feeder3.hal-mli.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!newsfeed.xs4all.nl!newsfeed1.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.044 X-Spam-Evidence: '*H*': 0.91; '*S*': 0.00; '(especially': 0.07; 'dst': 0.09; 'subject:question': 0.10; 'from:addr:mrabarnett.plus.com': 0.16; 'from:addr:python': 0.16; 'from:name:mrab': 0.16; 'internally': 0.16; 'message-id:@mrabarnett.plus.com': 0.16; 'received:84.93': 0.16; 'received:84.93.230': 0.16; 'utc': 0.16; 'wrote:': 0.18; 'possible,': 0.19; 'header:User-Agent:1': 0.23; 'regardless': 0.24; 'header:In-Reply-To:1': 0.27; 'tim': 0.29; 'chase': 0.31; 'issuing': 0.31; 'operations.': 0.31; 'us)': 0.31; 'linux': 0.33; 'says': 0.33; 'possible.': 0.35; 'convert': 0.35; 'received:84': 0.35; 'possible': 0.36; 'should': 0.36; 'server': 0.38; 'configured': 0.38; 'to:addr:python-list': 0.38; 'to:addr:python.org': 0.39; 'back': 0.62; 'soon': 0.63; 'here': 0.66; 'header:Reply-To:1': 0.67; 'presented': 0.69; 'reply-to:no real name:2**0': 0.71; 'greece': 0.84; 'reply-to:addr:python.org': 0.84; 'suffer': 0.93 X-CM-Score: 0.00 X-CNFS-Analysis: v=2.1 cv=IvYnLtPg c=1 sm=1 tr=0 a=0nF1XD0wxitMEM03M9B4ZQ==:117 a=0nF1XD0wxitMEM03M9B4ZQ==:17 a=0Bzu9jTXAAAA:8 a=2LCq-pQfA8cA:10 a=ihvODaAuJD4A:10 a=OUOv7kDek9cA:10 a=8nJEP1OIZ-IA:10 a=EBOSESyhAAAA:8 a=8AHkEIZyAAAA:8 a=ByyeTtMjVaIA:10 a=1zeZ5CVgQHKTZDswR2oA:9 a=wPNLvfGTeEIA:10 X-AUTH: mrabarnett:2500 Date: Tue, 12 Nov 2013 19:09:11 +0000 From: MRAB User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: python-list@python.org Subject: Re: datetime question References: <20131112101232.298764b5@bigbox.christie.dr> In-Reply-To: <20131112101232.298764b5@bigbox.christie.dr> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: python-list@python.org List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 16 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1384283359 news.xs4all.nl 15886 [2001:888:2000:d::a6]:55651 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:59227 On 12/11/2013 16:12, Tim Chase wrote: > On 2013-11-12 17:57, Ferrous Cranus wrote: >> > Best practices say to move the value from local time to UTC as >> > soon as possible, then store/use the UTC time internally for all >> > operations. Only when it's about to be presented to the user >> > should you convert it back to local time if you need to. >> >> or perhaps by confiruing the timezone of the server to use Greece's >> TimeZone by issuing a linux command? > > Regardless of the server's configured TZ, best practice still says to > normalize everything to UTC (ESPECIALLY if Greece uses the > abomination of DST that we suffer here in the US) as soon as > possible and keep it that way for as long as possible. > FTR, the countries in the EU all change at the same (UTC) time.