On Sun, Sep 30, 2012 at 8:33 AM, Benjamin Peterson <[email protected]>wrote:
> 2012年9月30日 Xavier Morel <[email protected]>: > > But at worst, an outdated unicode database will be missing data right? > > > > Doesn't an outdated timezone db have the risk of returning *incorrect* > data? > > Unicode updates also include corrections; however, it seems there are > not significant enough or about obscure enough scripts that not many > notice. :) > We never hear anyone complain because the corrections are not for English or other "western" languages that the majority of us speak. ;) Regardless, I think including a version of the database on windows releases makes sense. Update it on a best effort basis before each .x minor release. The documentation can make it clear that it is a changing database how to use an updated version with your application. One additional thing I'd like to see: Don't let the successful importing of a 'pytzdata' module be the only way to get an updated tz database. Create an API for someone to supply one themselves at runtime that is cleaner than shoving something into sys.modules['pytzdata']. And define in which order they'll be used: priority: 1) api call supplying tz data to the process. 2) pytzdata module if it exists 3) tz data from the underlying operating system 4) error. -gps PS Unicode data is political as well, just less politically active than stupid time zones and "savings" times.
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