forked from github/pelican
243 lines
9.8 KiB
Python
243 lines
9.8 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals, print_function
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import logging
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import shutil
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import os
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import datetime
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import time
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import locale
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from sys import platform
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from pelican import utils
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from .support import get_article, LoggedTestCase, locale_available, unittest
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from pelican.utils import NoFilesError
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class TestUtils(LoggedTestCase):
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_new_attribute = 'new_value'
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@utils.deprecated_attribute(
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old='_old_attribute', new='_new_attribute',
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since=(3, 1, 0), remove=(4, 1, 3))
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def _old_attribute():
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return None
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def test_deprecated_attribute(self):
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value = self._old_attribute
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self.assertEqual(value, self._new_attribute)
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self.assertLogCountEqual(
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count=1,
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msg=('_old_attribute has been deprecated since 3.1.0 and will be '
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'removed by version 4.1.3. Use _new_attribute instead'),
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level=logging.WARNING)
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def test_get_date(self):
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# valid ones
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date = datetime.datetime(year=2012, month=11, day=22)
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date_hour = datetime.datetime(year=2012, month=11, day=22, hour=22,
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minute=11)
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date_hour_sec = datetime.datetime(year=2012, month=11, day=22, hour=22,
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minute=11, second=10)
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dates = {'2012-11-22': date,
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'2012/11/22': date,
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'2012-11-22 22:11': date_hour,
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'2012/11/22 22:11': date_hour,
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'22-11-2012': date,
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'22/11/2012': date,
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'22.11.2012': date,
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'2012-22-11': date,
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'22.11.2012 22:11': date_hour,
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'2012-11-22 22:11:10': date_hour_sec}
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for value, expected in dates.items():
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self.assertEqual(utils.get_date(value), expected, value)
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# invalid ones
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invalid_dates = ('2010-110-12', 'yay')
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for item in invalid_dates:
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self.assertRaises(ValueError, utils.get_date, item)
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def test_slugify(self):
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samples = (('this is a test', 'this-is-a-test'),
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('this is a test', 'this-is-a-test'),
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('this → is ← a ↑ test', 'this-is-a-test'),
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('this--is---a test', 'this-is-a-test'),
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('unicode測試許功蓋，你看到了嗎？',
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'unicodece-shi-xu-gong-gai-ni-kan-dao-liao-ma'),
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('大飯原発４号機、１８日夜起動へ',
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'da-fan-yuan-fa-4hao-ji-18ri-ye-qi-dong-he'),)
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for value, expected in samples:
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self.assertEqual(utils.slugify(value), expected)
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def test_get_relative_path(self):
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samples = ((os.path.join('test', 'test.html'), os.pardir),
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(os.path.join('test', 'test', 'test.html'),
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os.path.join(os.pardir, os.pardir)),
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('test.html', os.curdir),
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(os.path.join('/test', 'test.html'), os.pardir),
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(os.path.join('/test', 'test', 'test.html'),
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os.path.join(os.pardir, os.pardir)),
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('/test.html', os.curdir),)
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for value, expected in samples:
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self.assertEqual(utils.get_relative_path(value), expected)
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def test_process_translations(self):
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# create a bunch of articles
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# 1: no translation metadata
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fr_article1 = get_article(lang='fr', slug='yay', title='Un titre',
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content='en français')
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en_article1 = get_article(lang='en', slug='yay', title='A title',
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content='in english')
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# 2: reverse which one is the translation thanks to metadata
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fr_article2 = get_article(lang='fr', slug='yay2', title='Un titre',
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content='en français')
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en_article2 = get_article(lang='en', slug='yay2', title='A title',
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content='in english',
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extra_metadata={'translation': 'true'})
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# 3: back to default language detection if all items have the
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# translation metadata
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fr_article3 = get_article(lang='fr', slug='yay3', title='Un titre',
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content='en français',
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extra_metadata={'translation': 'yep'})
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en_article3 = get_article(lang='en', slug='yay3', title='A title',
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content='in english',
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extra_metadata={'translation': 'yes'})
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articles = [fr_article1, en_article1, fr_article2, en_article2,
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fr_article3, en_article3]
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index, trans = utils.process_translations(articles)
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self.assertIn(en_article1, index)
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self.assertIn(fr_article1, trans)
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self.assertNotIn(en_article1, trans)
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self.assertNotIn(fr_article1, index)
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self.assertIn(fr_article2, index)
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self.assertIn(en_article2, trans)
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self.assertNotIn(fr_article2, trans)
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self.assertNotIn(en_article2, index)
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self.assertIn(en_article3, index)
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self.assertIn(fr_article3, trans)
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self.assertNotIn(en_article3, trans)
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self.assertNotIn(fr_article3, index)
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def test_files_changed(self):
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# Test if file changes are correctly detected
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# Make sure to handle not getting any files correctly.
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dirname = os.path.join(os.path.dirname(__file__), 'content')
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path = os.path.join(dirname, 'article_with_metadata.rst')
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changed = utils.files_changed(dirname, 'rst')
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self.assertEqual(changed, True)
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changed = utils.files_changed(dirname, 'rst')
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self.assertEqual(changed, False)
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t = time.time()
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os.utime(path, (t, t))
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changed = utils.files_changed(dirname, 'rst')
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self.assertEqual(changed, True)
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self.assertAlmostEqual(utils.LAST_MTIME, t, delta=1)
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empty_path = os.path.join(os.path.dirname(__file__), 'empty')
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try:
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os.mkdir(empty_path)
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os.mkdir(os.path.join(empty_path, "empty_folder"))
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shutil.copy(__file__, empty_path)
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with self.assertRaises(NoFilesError):
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utils.files_changed(empty_path, 'rst')
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except OSError:
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self.fail("OSError Exception in test_files_changed test")
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finally:
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shutil.rmtree(empty_path, True)
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def test_clean_output_dir(self):
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test_directory = os.path.join(os.path.dirname(__file__),
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'clean_output')
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content = os.path.join(os.path.dirname(__file__), 'content')
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shutil.copytree(content, test_directory)
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utils.clean_output_dir(test_directory)
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self.assertTrue(os.path.isdir(test_directory))
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self.assertListEqual([], os.listdir(test_directory))
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shutil.rmtree(test_directory)
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def test_clean_output_dir_not_there(self):
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test_directory = os.path.join(os.path.dirname(__file__),
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'does_not_exist')
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utils.clean_output_dir(test_directory)
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self.assertTrue(not os.path.exists(test_directory))
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def test_clean_output_dir_is_file(self):
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test_directory = os.path.join(os.path.dirname(__file__),
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'this_is_a_file')
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f = open(test_directory, 'w')
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f.write('')
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f.close()
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utils.clean_output_dir(test_directory)
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self.assertTrue(not os.path.exists(test_directory))
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def test_strftime(self):
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d = datetime.date(2012, 8, 29)
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# simple formatting
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self.assertEqual(utils.strftime(d, '%d/%m/%y'), '29/08/12')
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self.assertEqual(utils.strftime(d, '%d/%m/%Y'), '29/08/2012')
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# % escaped
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self.assertEqual(utils.strftime(d, '%d%%%m%%%y'), '29%08%12')
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self.assertEqual(utils.strftime(d, '%d %% %m %% %y'), '29 % 08 % 12')
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# not valid % formatter
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self.assertEqual(utils.strftime(d, '10% reduction in %Y'),
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'10% reduction in 2012')
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self.assertEqual(utils.strftime(d, '%10 reduction in %Y'),
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'%10 reduction in 2012')
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# with text
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self.assertEqual(utils.strftime(d, 'Published in %d-%m-%Y'),
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'Published in 29-08-2012')
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# with non-ascii text
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self.assertEqual(utils.strftime(d, '%d/%m/%Y Øl trinken beim Besäufnis'),
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'29/08/2012 Øl trinken beim Besäufnis')
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# test the output of utils.strftime in a different locale
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# right now, this uses Turkish locale
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# why Turkish? because I know Turkish :). And it produces non-ascii output
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# Feel free to extend with different locales
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@unittest.skipUnless(locale_available('tr_TR.UTF-8') or
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locale_available('Turkish'),
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'Turkish locale needed')
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def test_strftime_locale_dependent(self):
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# store current locale
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old_locale = locale.setlocale(locale.LC_TIME)
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if platform == 'win32':
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locale.setlocale(locale.LC_TIME, str('Turkish'))
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else:
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locale.setlocale(locale.LC_TIME, str('tr_TR.UTF-8'))
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d = datetime.date(2012, 8, 29)
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# simple
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self.assertEqual(utils.strftime(d, '%d %B %Y'), '29 Ağustos 2012')
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self.assertEqual(utils.strftime(d, '%d %b %Y'), '29 Ağu 2012')
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self.assertEqual(utils.strftime(d, '%A, %d %B %Y'),
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'Çarşamba, 29 Ağustos 2012')
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# with text
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self.assertEqual(utils.strftime(d, 'Yayınlanma tarihi: %A, %d %B %Y'),
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'Yayınlanma tarihi: Çarşamba, 29 Ağustos 2012')
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# non-ascii format candidate (someone might pass it... for some reason)
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self.assertEqual(utils.strftime(d, '%Y yılında %üretim artışı'),
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'2012 yılında %üretim artışı')
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# restore locale back
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locale.setlocale(locale.LC_TIME, old_locale)
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