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* Port compile_tzlinks.py to python3, use geonames instead of nominatim * Port other scripts to python3 * Update timezone database * Fix leap year formula * Make zone names char * Reduce C warnings * Make declarations extern * Add leap year test * Unit tests, some refactoring and fixes * Fix and test daylight saving time for US * Test DST on previous UTC day * More tests * Timezone iterator function * Handle no rules case * Add default timezone * More initialization functions * Negate and subtract offset * Add aliased datetime fields * Compile zones * Set tz name pointer from the table * 16-bit year * Apply namespace to types * Apply namespace to macros * Newline at EOF * Export zone count * Offset comparison function * Delete controversial comment * Format abbreviations with %s
* Add some timezone abbreviations, fix Central Asia * Accept multiple whitelists * Accept a blacklist, fix Tonga * Clean up cities
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Hello, I am not @evq, the maintainer of this library. I am just an interested 3rd party who looked into this code about 6 years ago. At the time, I had a pretty good understanding of this library. I have probably forgotten most of it by now. But first thing: I am pretty sure that this library is abandoned and no longer maintained. Before you do any more work on it, you may want to contact @evq and figure out whether it's worth pursuing this PR. I think this library has some really good ideas, and it would be great to see the ownership and maintenance transferred to a motivated maintainer. But that's completely up to @evq. Or you could fork the library and maintain the fork. (Why don't I volunteer to maintain this library? Because I have already taken the core ideas here, and rewrote it into a completely different timezone library that I now maintain. This particular version of a timezone library is not useful to me.) I took a cursory look through your PR, and at the high level, it looks like a pretty good upgrade. I had some comments and concerns about a few things, but it would be waste of everyone's time to send those comments if this PR is going to die anyway. |
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@bxparks my fork is already maintained and used commercially, the changes have been reviewed and tested in a real project. This PR is "take it or leave it", I just thought it would be nice to revive, fix and refresh this project and make my work available in the original repository too. |
Ported scripts to python3, fixed a lot of bugs, added unit tests, cleaned-up and changed library interface to prevent name collisions. Basically, made this library useful (before the fix even the leap year function had a bug).