Localization with the Unicode CLDR

Video and notes: https://novapatch.is/talks/localization-with-the-unicode-cldr/

Unicode CLDR is quickly becoming the de facto locale standard with widespread use among companies including Google, Apple, and IBM; projects ranging from Linux distributions to Wikipedia; and increasing support in many programming languages. This talk will provide an introduction to software localization with the CLDR, highlight popular CLDR-based open source libraries in a variety of programming languages, and demonstrate how Shutterstock uses and contributes to them.

Presented at:
◦  2015-08-18: NY Tech Localization Meetup, New York, NY
◦  2015-07-22: OSCON, Portland, OR
◦  2014-06-26: Open Source Bridge, Portland, OR
◦  2014-06-23: YAPC::NA, Orlando, FL
◦ 2014-05-03: DC–Baltimore Perl Workshop, Silver Spring, MD

Transcript

1. Unicode Beyond Just Characters Localization with the CLDR
2. Unicode Beyond Just Characters Nova Patch @novapatch Shutterstock
3. 森
4. ⪷
5. 얜
6. ﲵ
8. ぷ Ꮨ ⇱ K ㋻
9. Ꙃ २ ௲
10. ⇱ ⤳ ⪷ ௲ २ ൪ G K ж Ꙃ ﲵ Ꮨ 얜 ぷ ㋻ 森
11. → g حض ← ﲵ ㋻ →ワ
12. → g ﲵ ← حض ㋻ →ワ
13. → g ﲵ ← حض ㋻ →ワ
14. Unicode CLDR
15. i18n vs. L10n
21. PyICU Python package
22. from icu import Locale locale = Locale('fr')
23. from icu import Locale locale = Locale('fr') Locale('en-US').getDisplayLanguage(locale)
24. from icu import Locale locale = Locale('fr') Locale('en-US').getDisplayLanguage(locale) anglais
25. from icu import Locale locale = Locale('fr') Locale('en-US').getDisplayCountry(locale) États-Unis
26. for code in Locale.getISOCountries():
27. for code in Locale.getISOCountries(): country = Locale('', code)
28. for code in Locale.getISOCountries(): country = Locale('', code) countries.append(country.getDisplayCountry(locale))
29. for code in Locale.getISOCountries(): country = Locale('', code) countries.append(country.getDisplayCountry(locale)) Andorre Émirats arabes unis Afghanistan Antigua-et-Barbuda Anguilla
30. from icu import Locale, Collator locale = Locale('fr')
31. from icu import Locale, Collator locale = Locale('fr') collator = Collator.createInstance(locale)
32. from icu import Locale, Collator locale = Locale('fr') collator = Collator.createInstance(locale) countries = sorted(countries, key=collator.getSortKey)
33. from icu import Locale, Collator locale = Locale('fr') collator = Collator.createInstance(locale) countries = sorted(countries, key=collator.getSortKey) Afghanistan Afrique du Sud Albanie Algérie Allemagne
34. twitter_cldr Ruby gem
35. require 'twitter_cldr'
36. require 'twitter_cldr' DateTime.now.localize(:ja).to_full_s
37. require 'twitter_cldr' DateTime.now.localize(:ja).to_full_s 2014 年 6 月 26 日木曜日 14 時 30 分 00 秒 UTC +00:00
38. require 'twitter_cldr' DateTime.now.localize(:es).to_full_s jueves, 26 de junio de 2014, 14:30:00 (UTC +00:00)
39. require 'twitter_cldr' DateTime.now.localize(:es).to_long_s 26 de junio de 2014, 14:30:00 UTC
40. require 'twitter_cldr' DateTime.now.localize(:es).to_medium_s 26/6/2014 14:30:00
41. require 'twitter_cldr' DateTime.now.localize(:es).to_short_s 26/6/14 14:30
42. require 'twitter_cldr' DateTime.now.localize(:es) .to_additional_s('yQQQQ') 2.º trimestre de 2014
43. require 'twitter_cldr' DateTime.now.localize(:es) .to_additional_s('yQQQ') T2 2014
44. require 'twitter_cldr' 1234.5.localize(:es).to_s 1 234,5
45. CLDR::Number Perl CPAN module
46. $cldr = CLDR::Number->new(locale => 'es');
47. $cldr = CLDR::Number->new(locale => 'es'); $decf = $cldr->decimal_formatter;
48. $cldr = CLDR::Number->new(locale => 'es'); $decf = $cldr->decimal_formatter; say $decf->format(1234.5);
49. $cldr = CLDR::Number->new(locale => 'es'); $decf = $cldr->decimal_formatter; say $decf->format(1234.5); 1 234,5
50. $decf->locale('es-MX'); say $decf->format(1234.5); 1,234.5
51. $decf->locale('ar'); say $decf->format(1234.5); ١٬٢٣٤٫٥
52. $decf->locale('bn'); say $decf->format(123000); ১,২৩,০০০
53. $decf->locale('bn'); say $decf->format(12300000); ১,২৩,০০,০০০
54. $perf = $cldr->percent_formatter( locale => 'tr' );
55. $perf = $cldr->percent_formatter( locale => 'tr' );
56. $perf = $cldr->percent_formatter( locale => 'tr' ); say $perf->format(0.05);
57. $perf = $cldr->percent_formatter( locale => 'tr' ); say $perf->format(0.05); %5
58. $perf->locale('ar'); say $perf->format(0.05); ٥٪
59. $perf->locale('fr'); say $perf->format(0.05); 5 %
60. $perf->permil(1); say $perf->format(0.05); 50 ‰
61. $curf = $cldr->currency_formatter( locale => 'en', currency_code => 'USD', );
62. $curf = $cldr->currency_formatter( locale => 'en', currency_code => 'USD', );
63. $curf = $cldr->currency_formatter( locale => 'en', currency_code => 'USD', ); say $curf->format(9.99);
64. $curf = $cldr->currency_formatter( locale => 'en', currency_code => 'USD', ); say $curf->format(9.99); $9.99
65. $curf->locale('en-CA'); say $curf->format(9.99); US$9.99
66. $curf->locale('fr-CA'); say $curf->format(9.99); 9,99 $US
67. $curf->locale('fr-CA'); $curf->currency_code('CAD') say $curf->format(9.99); 9,99 $
68. $curf->locale('bn'); $curf->currency_code('INR'); say $curf->format(123000); ১,২৩,০০০.০০₹
69. $decf->locale('en'); translate( '[_1]–[_2] of [_3]', $decf->format(1), $decf->format(25), $decf->format(1500), );
70. $decf->locale('en'); translate( '[_1]–[_2] of [_3]', $decf->format(1), $decf->format(25), $decf->format(1500), ); 1–25 of 1,500
71. $decf->locale('en'); translate( '[_1] of [_2]', $decf->range(1, 25), $decf->format(1500), ); 1–25 of 1,500
72. $decf->locale('ja'); translate( '[_1] of [_2]', $decf->range(1, 25), $decf->format(1500), ); 1 ～ 25 の 1,500
73. $decf->locale('ja'); $decf->numbering_system('fullwide'); translate( '[_1] of [_2]', $decf->range(1, 25), $decf->format(1500), ); １～２５の１ , ５００
74. $decf->locale('ja-u-nu-fullwide'); translate( '[_1] of [_2]', $decf->range(1, 25), $decf->format(1500), ); １～２５の１ , ５００
75. Libraries C/C++ ICU4C Java ICU4J
76. Libraries Ruby cldr twitter-cldr-rb Misc. RubyGems
77. Libraries Ruby cldr twitter-cldr-rb Misc. RubyGems Perl Misc. CPAN
78. Libraries Ruby cldr twitter-cldr-rb Misc. RubyGems Perl Misc. CPAN Go text/cldr Misc.
79. Libraries JavaScript cldr.js twitter-cldr-js twitter-cldr-npm Globalize
80. ICU4C Wrappers Python PyICU PHP intl Erlang i18n
82. Questions? Nova Patch @novapatch Shutterstock
83. Thank you! Nova Patch @novapatch Shutterstock