_ Git - youtube-dl/blob - test/test_subtitles.py

   1 #!/usr/bin/env python
   2 from __future__ import unicode_literals
   3
   4 # Allow direct execution
   5 import os
   6 import sys
   7 import unittest
   8 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
   9
  10 from test.helper import FakeYDL, md5
  11
  12
  13 from youtube_dl.extractor import (
  14     BlipTVIE,
  15     YoutubeIE,
  16     DailymotionIE,
  17     TEDIE,
  18     VimeoIE,
  19     WallaIE,
  20     CeskaTelevizeIE,
  21 )
  22
  23
  24 class BaseTestSubtitles(unittest.TestCase):
  25     url = None
  26     IE = None
  27
  28     def setUp(self):
  29         self.DL = FakeYDL()
  30         self.ie = self.IE()
  31         self.DL.add_info_extractor(self.ie)
  32
  33     def getInfoDict(self):
  34         info_dict = self.DL.extract_info(self.url, download=False)
  35         return info_dict
  36
  37     def getSubtitles(self):
  38         info_dict = self.getInfoDict()
  39         subtitles = info_dict['requested_subtitles']
  40         if not subtitles:
  41             return subtitles
  42         for sub_info in subtitles.values():
  43             if sub_info.get('data') is None:
  44                 uf = self.DL.urlopen(sub_info['url'])
  45                 sub_info['data'] = uf.read().decode('utf-8')
  46         return dict((l, sub_info['data']) for l, sub_info in subtitles.items())
  47
  48
  49 class TestYoutubeSubtitles(BaseTestSubtitles):
  50     url = 'QRS8MkLhQmM'
  51     IE = YoutubeIE
  52
  53     def test_youtube_no_writesubtitles(self):
  54         self.DL.params['writesubtitles'] = False
  55         subtitles = self.getSubtitles()
  56         self.assertEqual(subtitles, None)
  57
  58     def test_youtube_subtitles(self):
  59         self.DL.params['writesubtitles'] = True
  60         subtitles = self.getSubtitles()
  61         self.assertEqual(md5(subtitles['en']), '4cd9278a35ba2305f47354ee13472260')
  62
  63     def test_youtube_subtitles_lang(self):
  64         self.DL.params['writesubtitles'] = True
  65         self.DL.params['subtitleslangs'] = ['it']
  66         subtitles = self.getSubtitles()
  67         self.assertEqual(md5(subtitles['it']), '164a51f16f260476a05b50fe4c2f161d')
  68
  69     def test_youtube_allsubtitles(self):
  70         self.DL.params['writesubtitles'] = True
  71         self.DL.params['allsubtitles'] = True
  72         subtitles = self.getSubtitles()
  73         self.assertEqual(len(subtitles.keys()), 13)
  74
  75     def test_youtube_subtitles_sbv_format(self):
  76         self.DL.params['writesubtitles'] = True
  77         self.DL.params['subtitlesformat'] = 'sbv'
  78         subtitles = self.getSubtitles()
  79         self.assertEqual(md5(subtitles['en']), '13aeaa0c245a8bed9a451cb643e3ad8b')
  80
  81     def test_youtube_subtitles_vtt_format(self):
  82         self.DL.params['writesubtitles'] = True
  83         self.DL.params['subtitlesformat'] = 'vtt'
  84         subtitles = self.getSubtitles()
  85         self.assertEqual(md5(subtitles['en']), '3cb210999d3e021bd6c7f0ea751eab06')
  86
  87     def test_youtube_list_subtitles(self):
  88         self.DL.expect_warning('Video doesn\'t have automatic captions')
  89         self.DL.params['listsubtitles'] = True
  90         info_dict = self.getInfoDict()
  91         self.assertEqual(info_dict, None)
  92
  93     def test_youtube_automatic_captions(self):
  94         self.url = '8YoUxe5ncPo'
  95         self.DL.params['writeautomaticsub'] = True
  96         self.DL.params['subtitleslangs'] = ['it']
  97         subtitles = self.getSubtitles()
  98         self.assertTrue(subtitles['it'] is not None)
  99
 100     def test_youtube_translated_subtitles(self):
 101         # This video has a subtitles track, which can be translated
 102         self.url = 'Ky9eprVWzlI'
 103         self.DL.params['writeautomaticsub'] = True
 104         self.DL.params['subtitleslangs'] = ['it']
 105         subtitles = self.getSubtitles()
 106         self.assertTrue(subtitles['it'] is not None)
 107
 108     def test_youtube_nosubtitles(self):
 109         self.DL.expect_warning('video doesn\'t have subtitles')
 110         self.url = 'n5BB19UTcdA'
 111         self.DL.params['writesubtitles'] = True
 112         self.DL.params['allsubtitles'] = True
 113         subtitles = self.getSubtitles()
 114         self.assertEqual(len(subtitles), 0)
 115
 116     def test_youtube_multiple_langs(self):
 117         self.url = 'QRS8MkLhQmM'
 118         self.DL.params['writesubtitles'] = True
 119         langs = ['it', 'fr', 'de']
 120         self.DL.params['subtitleslangs'] = langs
 121         subtitles = self.getSubtitles()
 122         for lang in langs:
 123             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 124
 125
 126 class TestDailymotionSubtitles(BaseTestSubtitles):
 127     url = 'http://www.dailymotion.com/video/xczg00'
 128     IE = DailymotionIE
 129
 130     def test_subtitles(self):
 131         self.DL.params['writesubtitles'] = True
 132         subtitles = self.getSubtitles()
 133         self.assertEqual(md5(subtitles['en']), '976553874490cba125086bbfea3ff76f')
 134
 135     def test_subtitles_lang(self):
 136         self.DL.params['writesubtitles'] = True
 137         self.DL.params['subtitleslangs'] = ['fr']
 138         subtitles = self.getSubtitles()
 139         self.assertEqual(md5(subtitles['fr']), '594564ec7d588942e384e920e5341792')
 140
 141     def test_allsubtitles(self):
 142         self.DL.params['writesubtitles'] = True
 143         self.DL.params['allsubtitles'] = True
 144         subtitles = self.getSubtitles()
 145         self.assertTrue(len(subtitles.keys()) >= 6)
 146
 147     def test_nosubtitles(self):
 148         self.DL.expect_warning('video doesn\'t have subtitles')
 149         self.url = 'http://www.dailymotion.com/video/x12u166_le-zapping-tele-star-du-08-aout-2013_tv'
 150         self.DL.params['writesubtitles'] = True
 151         self.DL.params['allsubtitles'] = True
 152         subtitles = self.getSubtitles()
 153         self.assertEqual(len(subtitles), 0)
 154
 155     def test_multiple_langs(self):
 156         self.DL.params['writesubtitles'] = True
 157         langs = ['es', 'fr', 'de']
 158         self.DL.params['subtitleslangs'] = langs
 159         subtitles = self.getSubtitles()
 160         for lang in langs:
 161             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 162
 163
 164 class TestTedSubtitles(BaseTestSubtitles):
 165     url = 'http://www.ted.com/talks/dan_dennett_on_our_consciousness.html'
 166     IE = TEDIE
 167
 168     def test_no_writesubtitles(self):
 169         subtitles = self.getSubtitles()
 170         self.assertFalse(subtitles)
 171
 172     def test_subtitles(self):
 173         self.DL.params['writesubtitles'] = True
 174         subtitles = self.getSubtitles()
 175         self.assertEqual(md5(subtitles['en']), '4262c1665ff928a2dada178f62cb8d14')
 176
 177     def test_subtitles_lang(self):
 178         self.DL.params['writesubtitles'] = True
 179         self.DL.params['subtitleslangs'] = ['fr']
 180         subtitles = self.getSubtitles()
 181         self.assertEqual(md5(subtitles['fr']), '66a63f7f42c97a50f8c0e90bc7797bb5')
 182
 183     def test_allsubtitles(self):
 184         self.DL.params['writesubtitles'] = True
 185         self.DL.params['allsubtitles'] = True
 186         subtitles = self.getSubtitles()
 187         self.assertTrue(len(subtitles.keys()) >= 28)
 188
 189     def test_list_subtitles(self):
 190         self.DL.params['listsubtitles'] = True
 191         info_dict = self.getInfoDict()
 192         self.assertEqual(info_dict, None)
 193
 194     def test_multiple_langs(self):
 195         self.DL.params['writesubtitles'] = True
 196         langs = ['es', 'fr', 'de']
 197         self.DL.params['subtitleslangs'] = langs
 198         subtitles = self.getSubtitles()
 199         for lang in langs:
 200             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 201
 202
 203 class TestBlipTVSubtitles(BaseTestSubtitles):
 204     url = 'http://blip.tv/a/a-6603250'
 205     IE = BlipTVIE
 206
 207     def test_list_subtitles(self):
 208         self.DL.expect_warning('Automatic Captions not supported by this server')
 209         self.DL.params['listsubtitles'] = True
 210         info_dict = self.getInfoDict()
 211         self.assertEqual(info_dict, None)
 212
 213     def test_allsubtitles(self):
 214         self.DL.expect_warning('Automatic Captions not supported by this server')
 215         self.DL.params['writesubtitles'] = True
 216         self.DL.params['allsubtitles'] = True
 217         subtitles = self.getSubtitles()
 218         self.assertEqual(set(subtitles.keys()), set(['en']))
 219         self.assertEqual(md5(subtitles['en']), '5b75c300af65fe4476dff79478bb93e4')
 220
 221
 222 class TestVimeoSubtitles(BaseTestSubtitles):
 223     url = 'http://vimeo.com/76979871'
 224     IE = VimeoIE
 225
 226     def test_subtitles(self):
 227         self.DL.params['writesubtitles'] = True
 228         subtitles = self.getSubtitles()
 229         self.assertEqual(md5(subtitles['en']), '8062383cf4dec168fc40a088aa6d5888')
 230
 231     def test_subtitles_lang(self):
 232         self.DL.params['writesubtitles'] = True
 233         self.DL.params['subtitleslangs'] = ['fr']
 234         subtitles = self.getSubtitles()
 235         self.assertEqual(md5(subtitles['fr']), 'b6191146a6c5d3a452244d853fde6dc8')
 236
 237     def test_allsubtitles(self):
 238         self.DL.params['writesubtitles'] = True
 239         self.DL.params['allsubtitles'] = True
 240         subtitles = self.getSubtitles()
 241         self.assertEqual(set(subtitles.keys()), set(['de', 'en', 'es', 'fr']))
 242
 243     def test_nosubtitles(self):
 244         self.DL.expect_warning('video doesn\'t have subtitles')
 245         self.url = 'http://vimeo.com/56015672'
 246         self.DL.params['writesubtitles'] = True
 247         self.DL.params['allsubtitles'] = True
 248         subtitles = self.getSubtitles()
 249         self.assertEqual(len(subtitles), 0)
 250
 251     def test_multiple_langs(self):
 252         self.DL.params['writesubtitles'] = True
 253         langs = ['es', 'fr', 'de']
 254         self.DL.params['subtitleslangs'] = langs
 255         subtitles = self.getSubtitles()
 256         for lang in langs:
 257             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 258
 259
 260 class TestWallaSubtitles(BaseTestSubtitles):
 261     url = 'http://vod.walla.co.il/movie/2705958/the-yes-men'
 262     IE = WallaIE
 263
 264     def test_list_subtitles(self):
 265         self.DL.expect_warning('Automatic Captions not supported by this server')
 266         self.DL.params['listsubtitles'] = True
 267         info_dict = self.getInfoDict()
 268         self.assertEqual(info_dict, None)
 269
 270     def test_allsubtitles(self):
 271         self.DL.expect_warning('Automatic Captions not supported by this server')
 272         self.DL.params['writesubtitles'] = True
 273         self.DL.params['allsubtitles'] = True
 274         subtitles = self.getSubtitles()
 275         self.assertEqual(set(subtitles.keys()), set(['heb']))
 276         self.assertEqual(md5(subtitles['heb']), 'e758c5d7cb982f6bef14f377ec7a3920')
 277
 278     def test_nosubtitles(self):
 279         self.DL.expect_warning('video doesn\'t have subtitles')
 280         self.url = 'http://vod.walla.co.il/movie/2642630/one-direction-all-for-one'
 281         self.DL.params['writesubtitles'] = True
 282         self.DL.params['allsubtitles'] = True
 283         subtitles = self.getSubtitles()
 284         self.assertEqual(len(subtitles), 0)
 285
 286
 287 class TestCeskaTelevizeSubtitles(BaseTestSubtitles):
 288     url = 'http://www.ceskatelevize.cz/ivysilani/10600540290-u6-uzasny-svet-techniky'
 289     IE = CeskaTelevizeIE
 290
 291     def test_list_subtitles(self):
 292         self.DL.expect_warning('Automatic Captions not supported by this server')
 293         self.DL.params['listsubtitles'] = True
 294         info_dict = self.getInfoDict()
 295         self.assertEqual(info_dict, None)
 296
 297     def test_allsubtitles(self):
 298         self.DL.expect_warning('Automatic Captions not supported by this server')
 299         self.DL.params['writesubtitles'] = True
 300         self.DL.params['allsubtitles'] = True
 301         subtitles = self.getSubtitles()
 302         self.assertEqual(set(subtitles.keys()), set(['cs']))
 303         self.assertTrue(len(subtitles['cs']) > 20000)
 304
 305     def test_nosubtitles(self):
 306         self.DL.expect_warning('video doesn\'t have subtitles')
 307         self.url = 'http://www.ceskatelevize.cz/ivysilani/ivysilani/10441294653-hyde-park-civilizace/214411058091220'
 308         self.DL.params['writesubtitles'] = True
 309         self.DL.params['allsubtitles'] = True
 310         subtitles = self.getSubtitles()
 311         self.assertEqual(len(subtitles), 0)
 312
 313
 314 if __name__ == '__main__':
 315     unittest.main()