mirror of https://github.com/django/django.git
155 lines
6.4 KiB
Python
155 lines
6.4 KiB
Python
from __future__ import with_statement
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from datetime import timedelta, date, datetime, tzinfo, timedelta
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from django.conf import settings
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from django.template import Template, Context, add_to_builtins
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from django.test import TestCase
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from django.utils import translation
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from django.utils.dateformat import DateFormat
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from django.utils.translation import ugettext as _
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from django.utils.html import escape
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from django.conf import settings
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add_to_builtins('django.contrib.humanize.templatetags.humanize')
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class FixedOffset(tzinfo):
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"""Fixed offset in hours east from UTC."""
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def __init__(self, offset, name):
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self.__offset = timedelta(hours=offset)
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self.__name = name
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def utcoffset(self, dt):
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return self.__offset
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def tzname(self, dt):
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return self.__name
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def dst(self, dt):
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return timedelta(0)
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class HumanizeTests(TestCase):
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def humanize_tester(self, test_list, result_list, method):
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# Using max below ensures we go through both lists
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# However, if the lists are not equal length, this raises an exception
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for index in xrange(max(len(test_list), len(result_list))):
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test_content = test_list[index]
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t = Template('{{ test_content|%s }}' % method)
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rendered = t.render(Context(locals())).strip()
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self.assertEqual(rendered, escape(result_list[index]),
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msg="%s test failed, produced %s, should've produced %s" % (method, rendered, result_list[index]))
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def test_ordinal(self):
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test_list = ('1','2','3','4','11','12',
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'13','101','102','103','111',
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'something else', None)
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result_list = ('1st', '2nd', '3rd', '4th', '11th',
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'12th', '13th', '101st', '102nd', '103rd',
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'111th', 'something else', None)
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self.humanize_tester(test_list, result_list, 'ordinal')
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def test_intcomma(self):
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test_list = (100, 1000, 10123, 10311, 1000000, 1234567.25,
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'100', '1000', '10123', '10311', '1000000', '1234567.1234567',
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None)
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result_list = ('100', '1,000', '10,123', '10,311', '1,000,000', '1,234,567.25',
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'100', '1,000', '10,123', '10,311', '1,000,000', '1,234,567.1234567',
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None)
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self.humanize_tester(test_list, result_list, 'intcomma')
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def test_intword(self):
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test_list = ('100', '1000000', '1200000', '1290000',
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'1000000000', '2000000000', '6000000000000',
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None)
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result_list = ('100', '1.0 million', '1.2 million', '1.3 million',
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'1.0 billion', '2.0 billion', '6.0 trillion',
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None)
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self.humanize_tester(test_list, result_list, 'intword')
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def test_i18n_intcomma(self):
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test_list = (100, 1000, 10123, 10311, 1000000, 1234567.25,
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'100', '1000', '10123', '10311', '1000000', None)
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result_list = ('100', '1.000', '10.123', '10.311', '1.000.000', '1.234.567,25',
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'100', '1.000', '10.123', '10.311', '1.000.000', None)
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with self.settings(USE_L10N=True, USE_THOUSAND_SEPARATOR=True):
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with translation.override('de'):
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self.humanize_tester(test_list, result_list, 'intcomma')
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def test_i18n_intword(self):
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test_list = ('100', '1000000', '1200000', '1290000',
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'1000000000','2000000000','6000000000000')
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result_list = ('100', '1,0 Million', '1,2 Millionen', '1,3 Millionen',
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'1,0 Milliarde', '2,0 Milliarden', '6,0 Billionen')
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with self.settings(USE_L10N=True, USE_THOUSAND_SEPARATOR=True):
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with translation.override('de'):
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self.humanize_tester(test_list, result_list, 'intword')
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def test_apnumber(self):
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test_list = [str(x) for x in range(1, 11)]
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test_list.append(None)
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result_list = (u'one', u'two', u'three', u'four', u'five', u'six',
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u'seven', u'eight', u'nine', u'10', None)
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self.humanize_tester(test_list, result_list, 'apnumber')
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def test_naturalday(self):
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from django.template import defaultfilters
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today = date.today()
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yesterday = today - timedelta(days=1)
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tomorrow = today + timedelta(days=1)
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someday = today - timedelta(days=10)
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notdate = u"I'm not a date value"
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test_list = (today, yesterday, tomorrow, someday, notdate, None)
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someday_result = defaultfilters.date(someday)
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result_list = (_(u'today'), _(u'yesterday'), _(u'tomorrow'),
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someday_result, u"I'm not a date value", None)
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self.humanize_tester(test_list, result_list, 'naturalday')
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def test_naturaltime(self):
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from django.template import defaultfilters
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now = datetime.now()
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seconds_ago = now - timedelta(seconds=30)
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a_minute_ago = now - timedelta(minutes=1, seconds=30)
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minutes_ago = now - timedelta(minutes=2)
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an_hour_ago = now - timedelta(hours=1, minutes=30, seconds=30)
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hours_ago = now - timedelta(hours=23, minutes=50, seconds=50)
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test_list = (now, a_minute_ago, an_hour_ago)
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result_list = (_(u'now'), _(u'a minute ago'), _(u'an hour ago'))
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self.humanize_tester(test_list, result_list, 'naturaltime')
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t = Template('{{ seconds_ago|%s }}' % 'naturaltime')
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rendered = t.render(Context(locals())).strip()
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self.assertTrue(u' seconds ago' in rendered)
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t = Template('{{ minutes_ago|%s }}' % 'naturaltime')
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rendered = t.render(Context(locals())).strip()
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self.assertTrue(u' minutes ago' in rendered)
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t = Template('{{ hours_ago|%s }}' % 'naturaltime')
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rendered = t.render(Context(locals())).strip()
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self.assertTrue(u' hours ago' in rendered)
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def test_naturalday_tz(self):
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from django.contrib.humanize.templatetags.humanize import naturalday
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today = date.today()
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tz_one = FixedOffset(-12, 'TzOne')
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tz_two = FixedOffset(12, 'TzTwo')
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# Can be today or yesterday
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date_one = datetime(today.year, today.month, today.day, tzinfo=tz_one)
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naturalday_one = naturalday(date_one)
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# Can be today or tomorrow
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date_two = datetime(today.year, today.month, today.day, tzinfo=tz_two)
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naturalday_two = naturalday(date_two)
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# As 24h of difference they will never be the same
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self.assertNotEqual(naturalday_one, naturalday_two)
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