# # Copyright (C) 2007-2011 Edgewall Software, 2013-2022 the Babel team # All rights reserved. # # This software is licensed as described in the file LICENSE, which # you should have received as part of this distribution. The terms # are also available at http://babel.edgewall.org/wiki/License. # # This software consists of voluntary contributions made by many # individuals. For the exact contribution history, see the revision # history and logs, available at http://babel.edgewall.org/log/. import calendar from datetime import date, datetime, time, timedelta import unittest import freezegun import pytest import pytz from pytz import timezone from babel import dates, Locale from babel.dates import NO_INHERITANCE_MARKER from babel.util import FixedOffsetTimezone @pytest.fixture(params=["pytz.timezone", "zoneinfo.ZoneInfo"]) def timezone_getter(request): if request.param == "pytz.timezone": return timezone elif request.param == "zoneinfo.ZoneInfo": try: import zoneinfo except ImportError: try: from backports import zoneinfo except ImportError: pytest.skip("zoneinfo not available") return zoneinfo.ZoneInfo else: raise NotImplementedError class DateTimeFormatTestCase(unittest.TestCase): def test_quarter_format(self): d = date(2006, 6, 8) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('2', fmt['Q']) self.assertEqual('2nd quarter', fmt['QQQQ']) self.assertEqual('2', fmt['q']) self.assertEqual('2nd quarter', fmt['qqqq']) d = date(2006, 12, 31) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('Q4', fmt['qqq']) self.assertEqual('4', fmt['qqqqq']) self.assertEqual('Q4', fmt['QQQ']) self.assertEqual('4', fmt['QQQQQ']) def test_month_context(self): d = date(2006, 2, 8) fmt = dates.DateTimeFormat(d, locale='mt_MT') self.assertEqual(u'F', fmt['MMMMM']) # narrow format fmt = dates.DateTimeFormat(d, locale='mt_MT') self.assertEqual(u'Fr', fmt['LLLLL']) # narrow standalone def test_abbreviated_month_alias(self): d = date(2006, 3, 8) fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual(u'Mär', fmt['LLL']) def test_week_of_year_first(self): d = date(2006, 1, 8) fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('1', fmt['w']) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('02', fmt['ww']) def test_week_of_year_first_with_year(self): d = date(2006, 1, 1) fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('52', fmt['w']) self.assertEqual('2005', fmt['YYYY']) def test_week_of_year_last(self): d = date(2006, 12, 26) fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('52', fmt['w']) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('52', fmt['w']) def test_week_of_year_last_us_extra_week(self): d = date(2005, 12, 26) fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('52', fmt['w']) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('53', fmt['w']) def test_week_of_month_first(self): d = date(2006, 1, 8) fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('1', fmt['W']) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('2', fmt['W']) def test_week_of_month_last(self): d = date(2006, 1, 29) fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('4', fmt['W']) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('5', fmt['W']) def test_day_of_year(self): d = date(2007, 4, 1) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('91', fmt['D']) def test_day_of_year_works_with_datetime(self): d = datetime(2007, 4, 1) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('91', fmt['D']) def test_day_of_year_first(self): d = date(2007, 1, 1) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('001', fmt['DDD']) def test_day_of_year_last(self): d = date(2007, 12, 31) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('365', fmt['DDD']) def test_day_of_week_in_month(self): d = date(2007, 4, 15) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('3', fmt['F']) def test_day_of_week_in_month_first(self): d = date(2007, 4, 1) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('1', fmt['F']) def test_day_of_week_in_month_last(self): d = date(2007, 4, 29) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('5', fmt['F']) def test_local_day_of_week(self): d = date(2007, 4, 1) # a sunday fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('7', fmt['e']) # monday is first day of week fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('01', fmt['ee']) # sunday is first day of week fmt = dates.DateTimeFormat(d, locale='ar_BH') self.assertEqual('02', fmt['ee']) # saturday is first day of week d = date(2007, 4, 2) # a monday fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('1', fmt['e']) # monday is first day of week fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('02', fmt['ee']) # sunday is first day of week fmt = dates.DateTimeFormat(d, locale='ar_BH') self.assertEqual('03', fmt['ee']) # saturday is first day of week def test_local_day_of_week_standalone(self): d = date(2007, 4, 1) # a sunday fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('7', fmt['c']) # monday is first day of week fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('1', fmt['c']) # sunday is first day of week fmt = dates.DateTimeFormat(d, locale='ar_BH') self.assertEqual('2', fmt['c']) # saturday is first day of week d = date(2007, 4, 2) # a monday fmt = dates.DateTimeFormat(d, locale='de_DE') self.assertEqual('1', fmt['c']) # monday is first day of week fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('2', fmt['c']) # sunday is first day of week fmt = dates.DateTimeFormat(d, locale='ar_BH') self.assertEqual('3', fmt['c']) # saturday is first day of week def test_pattern_day_of_week(self): dt = datetime(2016, 2, 6) fmt = dates.DateTimeFormat(dt, locale='en_US') self.assertEqual('7', fmt['c']) self.assertEqual('Sat', fmt['ccc']) self.assertEqual('Saturday', fmt['cccc']) self.assertEqual('S', fmt['ccccc']) self.assertEqual('Sa', fmt['cccccc']) self.assertEqual('7', fmt['e']) self.assertEqual('07', fmt['ee']) self.assertEqual('Sat', fmt['eee']) self.assertEqual('Saturday', fmt['eeee']) self.assertEqual('S', fmt['eeeee']) self.assertEqual('Sa', fmt['eeeeee']) self.assertEqual('Sat', fmt['E']) self.assertEqual('Sat', fmt['EE']) self.assertEqual('Sat', fmt['EEE']) self.assertEqual('Saturday', fmt['EEEE']) self.assertEqual('S', fmt['EEEEE']) self.assertEqual('Sa', fmt['EEEEEE']) fmt = dates.DateTimeFormat(dt, locale='uk') self.assertEqual('6', fmt['c']) self.assertEqual('6', fmt['e']) self.assertEqual('06', fmt['ee']) def test_fractional_seconds(self): t = time(8, 3, 9, 799) fmt = dates.DateTimeFormat(t, locale='en_US') self.assertEqual('0', fmt['S']) t = time(8, 3, 1, 799) fmt = dates.DateTimeFormat(t, locale='en_US') self.assertEqual('0008', fmt['SSSS']) t = time(8, 3, 1, 34567) fmt = dates.DateTimeFormat(t, locale='en_US') self.assertEqual('0346', fmt['SSSS']) t = time(8, 3, 1, 345678) fmt = dates.DateTimeFormat(t, locale='en_US') self.assertEqual('345678', fmt['SSSSSS']) t = time(8, 3, 1, 799) fmt = dates.DateTimeFormat(t, locale='en_US') self.assertEqual('00080', fmt['SSSSS']) def test_fractional_seconds_zero(self): t = time(15, 30, 0) fmt = dates.DateTimeFormat(t, locale='en_US') self.assertEqual('0000', fmt['SSSS']) def test_milliseconds_in_day(self): t = time(15, 30, 12, 345000) fmt = dates.DateTimeFormat(t, locale='en_US') self.assertEqual('55812345', fmt['AAAA']) def test_milliseconds_in_day_zero(self): d = time(0, 0, 0) fmt = dates.DateTimeFormat(d, locale='en_US') self.assertEqual('0000', fmt['AAAA']) def test_timezone_rfc822(self): tz = timezone('Europe/Berlin') t = tz.localize(datetime(2015, 1, 1, 15, 30)) fmt = dates.DateTimeFormat(t, locale='de_DE') self.assertEqual('+0100', fmt['Z']) def test_timezone_gmt(self): tz = timezone('Europe/Berlin') t = tz.localize(datetime(2015, 1, 1, 15, 30)) fmt = dates.DateTimeFormat(t, locale='de_DE') self.assertEqual('GMT+01:00', fmt['ZZZZ']) def test_timezone_name(self): tz = timezone('Europe/Paris') dt = tz.localize(datetime(2007, 4, 1, 15, 30)) fmt = dates.DateTimeFormat(dt, locale='fr_FR') self.assertEqual('heure : France', fmt['v']) def test_timezone_location_format(self): tz = timezone('Europe/Paris') dt = datetime(2007, 4, 1, 15, 30, tzinfo=tz) fmt = dates.DateTimeFormat(dt, locale='fr_FR') self.assertEqual('heure : France', fmt['VVVV']) def test_timezone_walltime_short(self): tz = timezone('Europe/Paris') t = time(15, 30, tzinfo=tz) fmt = dates.DateTimeFormat(t, locale='fr_FR') self.assertEqual('heure : France', fmt['v']) def test_timezone_walltime_long(self): tz = timezone('Europe/Paris') t = time(15, 30, tzinfo=tz) fmt = dates.DateTimeFormat(t, locale='fr_FR') self.assertEqual(u'heure d\u2019Europe centrale', fmt['vvvv']) def test_hour_formatting(self): l = 'en_US' t = time(0, 0, 0) self.assertEqual(dates.format_time(t, 'h a', locale=l), '12 AM') self.assertEqual(dates.format_time(t, 'H', locale=l), '0') self.assertEqual(dates.format_time(t, 'k', locale=l), '24') self.assertEqual(dates.format_time(t, 'K a', locale=l), '0 AM') t = time(12, 0, 0) self.assertEqual(dates.format_time(t, 'h a', locale=l), '12 PM') self.assertEqual(dates.format_time(t, 'H', locale=l), '12') self.assertEqual(dates.format_time(t, 'k', locale=l), '12') self.assertEqual(dates.format_time(t, 'K a', locale=l), '0 PM') class FormatDateTestCase(unittest.TestCase): def test_with_time_fields_in_pattern(self): self.assertRaises(AttributeError, dates.format_date, date(2007, 4, 1), "yyyy-MM-dd HH:mm", locale='en_US') def test_with_time_fields_in_pattern_and_datetime_param(self): self.assertRaises(AttributeError, dates.format_date, datetime(2007, 4, 1, 15, 30), "yyyy-MM-dd HH:mm", locale='en_US') def test_with_day_of_year_in_pattern_and_datetime_param(self): # format_date should work on datetimes just as well (see #282) d = datetime(2007, 4, 1) self.assertEqual('14', dates.format_date(d, 'w', locale='en_US')) class FormatDatetimeTestCase(unittest.TestCase): def test_with_float(self): d = datetime(2012, 4, 1, 15, 30, 29, tzinfo=timezone('UTC')) epoch = float(calendar.timegm(d.timetuple())) formatted_string = dates.format_datetime(epoch, format='long', locale='en_US') self.assertEqual(u'April 1, 2012 at 3:30:29 PM UTC', formatted_string) def test_timezone_formats(self): dt = datetime(2016, 1, 13, 7, 8, 35) tz = dates.get_timezone('America/Los_Angeles') dt = tz.localize(dt) formatted_string = dates.format_datetime(dt, 'z', locale='en') self.assertEqual(u'PST', formatted_string) formatted_string = dates.format_datetime(dt, 'zz', locale='en') self.assertEqual(u'PST', formatted_string) formatted_string = dates.format_datetime(dt, 'zzz', locale='en') self.assertEqual(u'PST', formatted_string) formatted_string = dates.format_datetime(dt, 'zzzz', locale='en') self.assertEqual(u'Pacific Standard Time', formatted_string) formatted_string = dates.format_datetime(dt, 'Z', locale='en') self.assertEqual(u'-0800', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZ', locale='en') self.assertEqual(u'-0800', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZZ', locale='en') self.assertEqual(u'-0800', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZZZ', locale='en') self.assertEqual(u'GMT-08:00', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZZZZ', locale='en') self.assertEqual(u'-08:00', formatted_string) formatted_string = dates.format_datetime(dt, 'OOOO', locale='en') self.assertEqual(u'GMT-08:00', formatted_string) formatted_string = dates.format_datetime(dt, 'VV', locale='en') self.assertEqual(u'America/Los_Angeles', formatted_string) formatted_string = dates.format_datetime(dt, 'VVV', locale='en') self.assertEqual(u'Los Angeles', formatted_string) formatted_string = dates.format_datetime(dt, 'X', locale='en') self.assertEqual(u'-08', formatted_string) formatted_string = dates.format_datetime(dt, 'XX', locale='en') self.assertEqual(u'-0800', formatted_string) formatted_string = dates.format_datetime(dt, 'XXX', locale='en') self.assertEqual(u'-08:00', formatted_string) formatted_string = dates.format_datetime(dt, 'XXXX', locale='en') self.assertEqual(u'-0800', formatted_string) formatted_string = dates.format_datetime(dt, 'XXXXX', locale='en') self.assertEqual(u'-08:00', formatted_string) formatted_string = dates.format_datetime(dt, 'x', locale='en') self.assertEqual(u'-08', formatted_string) formatted_string = dates.format_datetime(dt, 'xx', locale='en') self.assertEqual(u'-0800', formatted_string) formatted_string = dates.format_datetime(dt, 'xxx', locale='en') self.assertEqual(u'-08:00', formatted_string) formatted_string = dates.format_datetime(dt, 'xxxx', locale='en') self.assertEqual(u'-0800', formatted_string) formatted_string = dates.format_datetime(dt, 'xxxxx', locale='en') self.assertEqual(u'-08:00', formatted_string) dt = datetime(2016, 1, 13, 7, 8, 35) tz = dates.get_timezone('UTC') dt = tz.localize(dt) formatted_string = dates.format_datetime(dt, 'Z', locale='en') self.assertEqual(u'+0000', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZ', locale='en') self.assertEqual(u'+0000', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZZ', locale='en') self.assertEqual(u'+0000', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZZZ', locale='en') self.assertEqual(u'GMT+00:00', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZZZZ', locale='en') self.assertEqual(u'Z', formatted_string) formatted_string = dates.format_datetime(dt, 'OOOO', locale='en') self.assertEqual(u'GMT+00:00', formatted_string) formatted_string = dates.format_datetime(dt, 'VV', locale='en') self.assertEqual(u'Etc/UTC', formatted_string) formatted_string = dates.format_datetime(dt, 'VVV', locale='en') self.assertEqual(u'UTC', formatted_string) formatted_string = dates.format_datetime(dt, 'X', locale='en') self.assertEqual(u'Z', formatted_string) formatted_string = dates.format_datetime(dt, 'XX', locale='en') self.assertEqual(u'Z', formatted_string) formatted_string = dates.format_datetime(dt, 'XXX', locale='en') self.assertEqual(u'Z', formatted_string) formatted_string = dates.format_datetime(dt, 'XXXX', locale='en') self.assertEqual(u'Z', formatted_string) formatted_string = dates.format_datetime(dt, 'XXXXX', locale='en') self.assertEqual(u'Z', formatted_string) formatted_string = dates.format_datetime(dt, 'x', locale='en') self.assertEqual(u'+00', formatted_string) formatted_string = dates.format_datetime(dt, 'xx', locale='en') self.assertEqual(u'+0000', formatted_string) formatted_string = dates.format_datetime(dt, 'xxx', locale='en') self.assertEqual(u'+00:00', formatted_string) formatted_string = dates.format_datetime(dt, 'xxxx', locale='en') self.assertEqual(u'+0000', formatted_string) formatted_string = dates.format_datetime(dt, 'xxxxx', locale='en') self.assertEqual(u'+00:00', formatted_string) dt = datetime(2016, 1, 13, 7, 8, 35) tz = dates.get_timezone('Asia/Kolkata') dt = tz.localize(dt) formatted_string = dates.format_datetime(dt, 'zzzz', locale='en') self.assertEqual(u'India Standard Time', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZZZ', locale='en') self.assertEqual(u'GMT+05:30', formatted_string) formatted_string = dates.format_datetime(dt, 'ZZZZZ', locale='en') self.assertEqual(u'+05:30', formatted_string) formatted_string = dates.format_datetime(dt, 'OOOO', locale='en') self.assertEqual(u'GMT+05:30', formatted_string) formatted_string = dates.format_datetime(dt, 'VV', locale='en') self.assertEqual(u'Asia/Calcutta', formatted_string) formatted_string = dates.format_datetime(dt, 'VVV', locale='en') self.assertEqual(u'Kolkata', formatted_string) formatted_string = dates.format_datetime(dt, 'X', locale='en') self.assertEqual(u'+0530', formatted_string) formatted_string = dates.format_datetime(dt, 'XX', locale='en') self.assertEqual(u'+0530', formatted_string) formatted_string = dates.format_datetime(dt, 'XXX', locale='en') self.assertEqual(u'+05:30', formatted_string) formatted_string = dates.format_datetime(dt, 'XXXX', locale='en') self.assertEqual(u'+0530', formatted_string) formatted_string = dates.format_datetime(dt, 'XXXXX', locale='en') self.assertEqual(u'+05:30', formatted_string) formatted_string = dates.format_datetime(dt, 'x', locale='en') self.assertEqual(u'+0530', formatted_string) formatted_string = dates.format_datetime(dt, 'xx', locale='en') self.assertEqual(u'+0530', formatted_string) formatted_string = dates.format_datetime(dt, 'xxx', locale='en') self.assertEqual(u'+05:30', formatted_string) formatted_string = dates.format_datetime(dt, 'xxxx', locale='en') self.assertEqual(u'+0530', formatted_string) formatted_string = dates.format_datetime(dt, 'xxxxx', locale='en') self.assertEqual(u'+05:30', formatted_string) class FormatTimeTestCase(unittest.TestCase): def test_with_naive_datetime_and_tzinfo(self): string = dates.format_time(datetime(2007, 4, 1, 15, 30), 'long', tzinfo=timezone('US/Eastern'), locale='en') self.assertEqual('11:30:00 AM EDT', string) def test_with_float(self): d = datetime(2012, 4, 1, 15, 30, 29, tzinfo=timezone('UTC')) epoch = float(calendar.timegm(d.timetuple())) formatted_time = dates.format_time(epoch, format='long', locale='en_US') self.assertEqual(u'3:30:29 PM UTC', formatted_time) def test_with_date_fields_in_pattern(self): self.assertRaises(AttributeError, dates.format_time, date(2007, 4, 1), "yyyy-MM-dd HH:mm", locale='en_US') def test_with_date_fields_in_pattern_and_datetime_param(self): self.assertRaises(AttributeError, dates.format_time, datetime(2007, 4, 1, 15, 30), "yyyy-MM-dd HH:mm", locale='en_US') class FormatTimedeltaTestCase(unittest.TestCase): def test_zero_seconds(self): string = dates.format_timedelta(timedelta(seconds=0), locale='en') self.assertEqual('0 seconds', string) string = dates.format_timedelta(timedelta(seconds=0), locale='en', format='short') self.assertEqual('0 sec', string) string = dates.format_timedelta(timedelta(seconds=0), granularity='hour', locale='en') self.assertEqual('0 hours', string) string = dates.format_timedelta(timedelta(seconds=0), granularity='hour', locale='en', format='short') self.assertEqual('0 hr', string) def test_small_value_with_granularity(self): string = dates.format_timedelta(timedelta(seconds=42), granularity='hour', locale='en') self.assertEqual('1 hour', string) string = dates.format_timedelta(timedelta(seconds=42), granularity='hour', locale='en', format='short') self.assertEqual('1 hr', string) def test_direction_adding(self): string = dates.format_timedelta(timedelta(hours=1), locale='en', add_direction=True) self.assertEqual('in 1 hour', string) string = dates.format_timedelta(timedelta(hours=-1), locale='en', add_direction=True) self.assertEqual('1 hour ago', string) def test_format_narrow(self): string = dates.format_timedelta(timedelta(hours=1), locale='en', format='narrow') self.assertEqual('1h', string) string = dates.format_timedelta(timedelta(hours=-2), locale='en', format='narrow') self.assertEqual('2h', string) def test_format_invalid(self): self.assertRaises(TypeError, dates.format_timedelta, timedelta(hours=1), format='') self.assertRaises(TypeError, dates.format_timedelta, timedelta(hours=1), format='bold italic') self.assertRaises(TypeError, dates.format_timedelta, timedelta(hours=1), format=None) class TimeZoneAdjustTestCase(unittest.TestCase): def _utc(self): class EvilFixedOffsetTimezone(FixedOffsetTimezone): def localize(self, dt, is_dst=False): raise NotImplementedError() UTC = EvilFixedOffsetTimezone(0, 'UTC') # This is important to trigger the actual bug (#257) self.assertEqual(False, hasattr(UTC, 'normalize')) return UTC def test_can_format_time_with_non_pytz_timezone(self): # regression test for #257 utc = self._utc() t = datetime(2007, 4, 1, 15, 30, tzinfo=utc) formatted_time = dates.format_time(t, 'long', tzinfo=utc, locale='en') self.assertEqual('3:30:00 PM UTC', formatted_time) def test_get_period_names(): assert dates.get_period_names(locale='en_US')['am'] == u'AM' def test_get_day_names(): assert dates.get_day_names('wide', locale='en_US')[1] == u'Tuesday' assert dates.get_day_names('short', locale='en_US')[1] == u'Tu' assert dates.get_day_names('abbreviated', locale='es')[1] == u'mar' de = dates.get_day_names('narrow', context='stand-alone', locale='de_DE') assert de[1] == u'D' def test_get_month_names(): assert dates.get_month_names('wide', locale='en_US')[1] == u'January' assert dates.get_month_names('abbreviated', locale='es')[1] == u'ene' de = dates.get_month_names('narrow', context='stand-alone', locale='de_DE') assert de[1] == u'J' def test_get_quarter_names(): assert dates.get_quarter_names('wide', locale='en_US')[1] == u'1st quarter' assert dates.get_quarter_names('abbreviated', locale='de_DE')[1] == u'Q1' assert dates.get_quarter_names('narrow', locale='de_DE')[1] == u'1' def test_get_era_names(): assert dates.get_era_names('wide', locale='en_US')[1] == u'Anno Domini' assert dates.get_era_names('abbreviated', locale='de_DE')[1] == u'n. Chr.' def test_get_date_format(): us = dates.get_date_format(locale='en_US') assert us.pattern == u'MMM d, y' de = dates.get_date_format('full', locale='de_DE') assert de.pattern == u'EEEE, d. MMMM y' def test_get_datetime_format(): assert dates.get_datetime_format(locale='en_US') == u'{1}, {0}' def test_get_time_format(): assert dates.get_time_format(locale='en_US').pattern == u'h:mm:ss a' assert (dates.get_time_format('full', locale='de_DE').pattern == u'HH:mm:ss zzzz') def test_get_timezone_gmt(): dt = datetime(2007, 4, 1, 15, 30) assert dates.get_timezone_gmt(dt, locale='en') == u'GMT+00:00' assert dates.get_timezone_gmt(dt, locale='en', return_z=True) == 'Z' assert dates.get_timezone_gmt(dt, locale='en', width='iso8601_short') == u'+00' tz = timezone('America/Los_Angeles') dt = tz.localize(datetime(2007, 4, 1, 15, 30)) assert dates.get_timezone_gmt(dt, locale='en') == u'GMT-07:00' assert dates.get_timezone_gmt(dt, 'short', locale='en') == u'-0700' assert dates.get_timezone_gmt(dt, locale='en', width='iso8601_short') == u'-07' assert dates.get_timezone_gmt(dt, 'long', locale='fr_FR') == u'UTC-07:00' def test_get_timezone_location(timezone_getter): tz = timezone_getter('America/St_Johns') assert (dates.get_timezone_location(tz, locale='de_DE') == u"Kanada (St. John\u2019s) Zeit") assert (dates.get_timezone_location(tz, locale='en') == u'Canada (St. John’s) Time') assert (dates.get_timezone_location(tz, locale='en', return_city=True) == u'St. John’s') tz = timezone_getter('America/Mexico_City') assert (dates.get_timezone_location(tz, locale='de_DE') == u'Mexiko (Mexiko-Stadt) Zeit') tz = timezone_getter('Europe/Berlin') assert (dates.get_timezone_location(tz, locale='de_DE') == u'Deutschland (Berlin) Zeit') @pytest.mark.parametrize( "tzname, params, expected", [ ("America/Los_Angeles", {"locale": "en_US"}, u"Pacific Time"), ("America/Los_Angeles", {"width": "short", "locale": "en_US"}, u"PT"), ("Europe/Berlin", {"locale": "de_DE"}, u"Mitteleurop\xe4ische Zeit"), ("Europe/Berlin", {"locale": "pt_BR"}, u"Hor\xe1rio da Europa Central"), ("America/St_Johns", {"locale": "de_DE"}, u"Neufundland-Zeit"), ( "America/Los_Angeles", {"locale": "en", "width": "short", "zone_variant": "generic"}, u"PT", ), ( "America/Los_Angeles", {"locale": "en", "width": "short", "zone_variant": "standard"}, u"PST", ), ( "America/Los_Angeles", {"locale": "en", "width": "short", "zone_variant": "daylight"}, u"PDT", ), ( "America/Los_Angeles", {"locale": "en", "width": "long", "zone_variant": "generic"}, u"Pacific Time", ), ( "America/Los_Angeles", {"locale": "en", "width": "long", "zone_variant": "standard"}, u"Pacific Standard Time", ), ( "America/Los_Angeles", {"locale": "en", "width": "long", "zone_variant": "daylight"}, u"Pacific Daylight Time", ), ("Europe/Berlin", {"locale": "en_US"}, u"Central European Time"), ], ) def test_get_timezone_name_tzinfo(timezone_getter, tzname, params, expected): tz = timezone_getter(tzname) assert dates.get_timezone_name(tz, **params) == expected @pytest.mark.parametrize("timezone_getter", ["pytz.timezone"], indirect=True) @pytest.mark.parametrize( "tzname, params, expected", [ ("America/Los_Angeles", {"locale": "en_US"}, u"Pacific Standard Time"), ( "America/Los_Angeles", {"locale": "en_US", "return_zone": True}, u"America/Los_Angeles", ), ("America/Los_Angeles", {"width": "short", "locale": "en_US"}, u"PST"), ], ) def test_get_timezone_name_time_pytz(timezone_getter, tzname, params, expected): """pytz (by design) can't determine if the time is in DST or not, so it will always return Standard time""" dt = time(15, 30, tzinfo=timezone_getter(tzname)) assert dates.get_timezone_name(dt, **params) == expected def test_get_timezone_name_misc(timezone_getter): localnow = datetime.utcnow().replace(tzinfo=timezone_getter('UTC')).astimezone(dates.LOCALTZ) assert (dates.get_timezone_name(None, locale='en_US') == dates.get_timezone_name(localnow, locale='en_US')) assert (dates.get_timezone_name('Europe/Berlin', locale='en_US') == "Central European Time") assert (dates.get_timezone_name(1400000000, locale='en_US', width='short') == "Unknown Region (UTC) Time") assert (dates.get_timezone_name(time(16, 20), locale='en_US', width='short') == "UTC") def test_format_date(): d = date(2007, 4, 1) assert dates.format_date(d, locale='en_US') == u'Apr 1, 2007' assert (dates.format_date(d, format='full', locale='de_DE') == u'Sonntag, 1. April 2007') assert (dates.format_date(d, "EEE, MMM d, ''yy", locale='en') == u"Sun, Apr 1, '07") def test_format_datetime(): dt = datetime(2007, 4, 1, 15, 30) assert (dates.format_datetime(dt, locale='en_US') == u'Apr 1, 2007, 3:30:00 PM') full = dates.format_datetime(dt, 'full', tzinfo=timezone('Europe/Paris'), locale='fr_FR') assert full == (u'dimanche 1 avril 2007 à 17:30:00 heure ' u'd\u2019\xe9t\xe9 d\u2019Europe centrale') custom = dates.format_datetime(dt, "yyyy.MM.dd G 'at' HH:mm:ss zzz", tzinfo=timezone('US/Eastern'), locale='en') assert custom == u'2007.04.01 AD at 11:30:00 EDT' def test_format_time(): t = time(15, 30) assert dates.format_time(t, locale='en_US') == u'3:30:00 PM' assert dates.format_time(t, format='short', locale='de_DE') == u'15:30' assert (dates.format_time(t, "hh 'o''clock' a", locale='en') == u"03 o'clock PM") t = datetime(2007, 4, 1, 15, 30) tzinfo = timezone('Europe/Paris') t = tzinfo.localize(t) fr = dates.format_time(t, format='full', tzinfo=tzinfo, locale='fr_FR') assert fr == u'15:30:00 heure d\u2019\xe9t\xe9 d\u2019Europe centrale' custom = dates.format_time(t, "hh 'o''clock' a, zzzz", tzinfo=timezone('US/Eastern'), locale='en') assert custom == u"09 o'clock AM, Eastern Daylight Time" t = time(15, 30) paris = dates.format_time(t, format='full', tzinfo=timezone('Europe/Paris'), locale='fr_FR') assert paris == u'15:30:00 heure normale d\u2019Europe centrale' us_east = dates.format_time(t, format='full', tzinfo=timezone('US/Eastern'), locale='en_US') assert us_east == u'3:30:00 PM Eastern Standard Time' def test_format_skeleton(): dt = datetime(2007, 4, 1, 15, 30) assert (dates.format_skeleton('yMEd', dt, locale='en_US') == u'Sun, 4/1/2007') assert (dates.format_skeleton('yMEd', dt, locale='th') == u'อา. 1/4/2007') assert (dates.format_skeleton('EHm', dt, locale='en') == u'Sun 15:30') assert (dates.format_skeleton('EHm', dt, tzinfo=timezone('Asia/Bangkok'), locale='th') == u'อา. 22:30 น.') def test_format_timedelta(): assert (dates.format_timedelta(timedelta(weeks=12), locale='en_US') == u'3 months') assert (dates.format_timedelta(timedelta(seconds=1), locale='es') == u'1 segundo') assert (dates.format_timedelta(timedelta(hours=3), granularity='day', locale='en_US') == u'1 day') assert (dates.format_timedelta(timedelta(hours=23), threshold=0.9, locale='en_US') == u'1 day') assert (dates.format_timedelta(timedelta(hours=23), threshold=1.1, locale='en_US') == u'23 hours') def test_parse_date(): assert dates.parse_date('4/1/04', locale='en_US') == date(2004, 4, 1) assert dates.parse_date('01.04.2004', locale='de_DE') == date(2004, 4, 1) assert dates.parse_date('2004-04-01', locale='sv_SE', format='short') == date(2004, 4, 1) @pytest.mark.parametrize('input, expected', [ # base case, fully qualified time ('15:30:00', time(15, 30)), # test digits ('15:30', time(15, 30)), ('3:30', time(3, 30)), ('00:30', time(0, 30)), # test am parsing ('03:30 am', time(3, 30)), ('3:30:21 am', time(3, 30, 21)), ('3:30 am', time(3, 30)), # test pm parsing ('03:30 pm', time(15, 30)), ('03:30 pM', time(15, 30)), ('03:30 Pm', time(15, 30)), ('03:30 PM', time(15, 30)), # test hour-only parsing ('4 pm', time(16, 0)), ]) def test_parse_time(input, expected): assert dates.parse_time(input, locale='en_US') == expected @pytest.mark.parametrize('case', ['', 'a', 'aaa']) @pytest.mark.parametrize('func', [dates.parse_date, dates.parse_time]) def test_parse_errors(case, func): with pytest.raises(dates.ParseError): func(case, locale='en_US') def test_datetime_format_get_week_number(): format = dates.DateTimeFormat(date(2006, 1, 8), Locale.parse('de_DE')) assert format.get_week_number(6) == 1 format = dates.DateTimeFormat(date(2006, 1, 8), Locale.parse('en_US')) assert format.get_week_number(6) == 2 def test_parse_pattern(): assert dates.parse_pattern("MMMMd").format == u'%(MMMM)s%(d)s' assert (dates.parse_pattern("MMM d, yyyy").format == u'%(MMM)s %(d)s, %(yyyy)s') assert (dates.parse_pattern("H:mm' Uhr 'z").format == u'%(H)s:%(mm)s Uhr %(z)s') assert dates.parse_pattern("hh' o''clock'").format == u"%(hh)s o'clock" def test_lithuanian_long_format(): assert ( dates.format_date(date(2015, 12, 10), locale='lt_LT', format='long') == u'2015 m. gruodžio 10 d.' ) def test_zh_TW_format(): # Refs GitHub issue #378 assert dates.format_time(datetime(2016, 4, 8, 12, 34, 56), locale='zh_TW') == u'中午12:34:56' def test_format_current_moment(): frozen_instant = datetime.utcnow() with freezegun.freeze_time(time_to_freeze=frozen_instant): assert dates.format_datetime(locale="en_US") == dates.format_datetime(frozen_instant, locale="en_US") @pytest.mark.all_locales def test_no_inherit_metazone_marker_never_in_output(locale): # See: https://github.com/python-babel/babel/issues/428 tz = pytz.timezone('America/Los_Angeles') t = tz.localize(datetime(2016, 1, 6, 7)) assert NO_INHERITANCE_MARKER not in dates.format_time(t, format='long', locale=locale) assert NO_INHERITANCE_MARKER not in dates.get_timezone_name(t, width='short', locale=locale) def test_no_inherit_metazone_formatting(): # See: https://github.com/python-babel/babel/issues/428 tz = pytz.timezone('America/Los_Angeles') t = tz.localize(datetime(2016, 1, 6, 7)) assert dates.format_time(t, format='long', locale='en_US') == "7:00:00 AM PST" assert dates.format_time(t, format='long', locale='en_GB') == "07:00:00 Pacific Standard Time" assert dates.get_timezone_name(t, width='short', locale='en_US') == "PST" assert dates.get_timezone_name(t, width='short', locale='en_GB') == "Pacific Standard Time" def test_russian_week_numbering(): # See https://github.com/python-babel/babel/issues/485 v = date(2017, 1, 1) assert dates.format_date(v, format='YYYY-ww',locale='ru_RU') == '2016-52' # This would have returned 2017-01 prior to CLDR 32 assert dates.format_date(v, format='YYYY-ww',locale='de_DE') == '2016-52' def test_en_gb_first_weekday(): assert Locale.parse('en').first_week_day == 0 # Monday in general assert Locale.parse('en_US').first_week_day == 6 # Sunday in the US assert Locale.parse('en_GB').first_week_day == 0 # Monday in the UK def test_issue_798(): assert dates.format_timedelta(timedelta(), format='narrow', locale='es_US') == '0s'