_ 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_no_writesubtitles(self):
 131         subtitles = self.getSubtitles()
 132         self.assertEqual(subtitles, None)
 133
 134     def test_subtitles(self):
 135         self.DL.params['writesubtitles'] = True
 136         subtitles = self.getSubtitles()
 137         self.assertEqual(md5(subtitles['en']), '976553874490cba125086bbfea3ff76f')
 138
 139     def test_subtitles_lang(self):
 140         self.DL.params['writesubtitles'] = True
 141         self.DL.params['subtitleslangs'] = ['fr']
 142         subtitles = self.getSubtitles()
 143         self.assertEqual(md5(subtitles['fr']), '594564ec7d588942e384e920e5341792')
 144
 145     def test_allsubtitles(self):
 146         self.DL.params['writesubtitles'] = True
 147         self.DL.params['allsubtitles'] = True
 148         subtitles = self.getSubtitles()
 149         self.assertTrue(len(subtitles.keys()) >= 6)
 150
 151     def test_list_subtitles(self):
 152         self.DL.expect_warning('Automatic Captions not supported by this server')
 153         self.DL.params['listsubtitles'] = True
 154         info_dict = self.getInfoDict()
 155         self.assertEqual(info_dict, None)
 156
 157     def test_automatic_captions(self):
 158         self.DL.expect_warning('Automatic Captions not supported by this server')
 159         self.DL.params['writeautomaticsub'] = True
 160         self.DL.params['subtitleslang'] = ['en']
 161         subtitles = self.getSubtitles()
 162         self.assertTrue(len(subtitles.keys()) == 0)
 163
 164     def test_nosubtitles(self):
 165         self.DL.expect_warning('video doesn\'t have subtitles')
 166         self.url = 'http://www.dailymotion.com/video/x12u166_le-zapping-tele-star-du-08-aout-2013_tv'
 167         self.DL.params['writesubtitles'] = True
 168         self.DL.params['allsubtitles'] = True
 169         subtitles = self.getSubtitles()
 170         self.assertEqual(len(subtitles), 0)
 171
 172     def test_multiple_langs(self):
 173         self.DL.params['writesubtitles'] = True
 174         langs = ['es', 'fr', 'de']
 175         self.DL.params['subtitleslangs'] = langs
 176         subtitles = self.getSubtitles()
 177         for lang in langs:
 178             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 179
 180
 181 class TestTedSubtitles(BaseTestSubtitles):
 182     url = 'http://www.ted.com/talks/dan_dennett_on_our_consciousness.html'
 183     IE = TEDIE
 184
 185     def test_no_writesubtitles(self):
 186         subtitles = self.getSubtitles()
 187         self.assertFalse(subtitles)
 188
 189     def test_subtitles(self):
 190         self.DL.params['writesubtitles'] = True
 191         subtitles = self.getSubtitles()
 192         self.assertEqual(md5(subtitles['en']), '4262c1665ff928a2dada178f62cb8d14')
 193
 194     def test_subtitles_lang(self):
 195         self.DL.params['writesubtitles'] = True
 196         self.DL.params['subtitleslangs'] = ['fr']
 197         subtitles = self.getSubtitles()
 198         self.assertEqual(md5(subtitles['fr']), '66a63f7f42c97a50f8c0e90bc7797bb5')
 199
 200     def test_allsubtitles(self):
 201         self.DL.params['writesubtitles'] = True
 202         self.DL.params['allsubtitles'] = True
 203         subtitles = self.getSubtitles()
 204         self.assertTrue(len(subtitles.keys()) >= 28)
 205
 206     def test_list_subtitles(self):
 207         self.DL.params['listsubtitles'] = True
 208         info_dict = self.getInfoDict()
 209         self.assertEqual(info_dict, None)
 210
 211     def test_multiple_langs(self):
 212         self.DL.params['writesubtitles'] = True
 213         langs = ['es', 'fr', 'de']
 214         self.DL.params['subtitleslangs'] = langs
 215         subtitles = self.getSubtitles()
 216         for lang in langs:
 217             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 218
 219
 220 class TestBlipTVSubtitles(BaseTestSubtitles):
 221     url = 'http://blip.tv/a/a-6603250'
 222     IE = BlipTVIE
 223
 224     def test_list_subtitles(self):
 225         self.DL.expect_warning('Automatic Captions not supported by this server')
 226         self.DL.params['listsubtitles'] = True
 227         info_dict = self.getInfoDict()
 228         self.assertEqual(info_dict, None)
 229
 230     def test_allsubtitles(self):
 231         self.DL.expect_warning('Automatic Captions not supported by this server')
 232         self.DL.params['writesubtitles'] = True
 233         self.DL.params['allsubtitles'] = True
 234         subtitles = self.getSubtitles()
 235         self.assertEqual(set(subtitles.keys()), set(['en']))
 236         self.assertEqual(md5(subtitles['en']), '5b75c300af65fe4476dff79478bb93e4')
 237
 238
 239 class TestVimeoSubtitles(BaseTestSubtitles):
 240     url = 'http://vimeo.com/76979871'
 241     IE = VimeoIE
 242
 243     def test_subtitles(self):
 244         self.DL.params['writesubtitles'] = True
 245         subtitles = self.getSubtitles()
 246         self.assertEqual(md5(subtitles['en']), '8062383cf4dec168fc40a088aa6d5888')
 247
 248     def test_subtitles_lang(self):
 249         self.DL.params['writesubtitles'] = True
 250         self.DL.params['subtitleslangs'] = ['fr']
 251         subtitles = self.getSubtitles()
 252         self.assertEqual(md5(subtitles['fr']), 'b6191146a6c5d3a452244d853fde6dc8')
 253
 254     def test_allsubtitles(self):
 255         self.DL.params['writesubtitles'] = True
 256         self.DL.params['allsubtitles'] = True
 257         subtitles = self.getSubtitles()
 258         self.assertEqual(set(subtitles.keys()), set(['de', 'en', 'es', 'fr']))
 259
 260     def test_nosubtitles(self):
 261         self.DL.expect_warning('video doesn\'t have subtitles')
 262         self.url = 'http://vimeo.com/56015672'
 263         self.DL.params['writesubtitles'] = True
 264         self.DL.params['allsubtitles'] = True
 265         subtitles = self.getSubtitles()
 266         self.assertEqual(len(subtitles), 0)
 267
 268     def test_multiple_langs(self):
 269         self.DL.params['writesubtitles'] = True
 270         langs = ['es', 'fr', 'de']
 271         self.DL.params['subtitleslangs'] = langs
 272         subtitles = self.getSubtitles()
 273         for lang in langs:
 274             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 275
 276
 277 class TestWallaSubtitles(BaseTestSubtitles):
 278     url = 'http://vod.walla.co.il/movie/2705958/the-yes-men'
 279     IE = WallaIE
 280
 281     def test_list_subtitles(self):
 282         self.DL.expect_warning('Automatic Captions not supported by this server')
 283         self.DL.params['listsubtitles'] = True
 284         info_dict = self.getInfoDict()
 285         self.assertEqual(info_dict, None)
 286
 287     def test_allsubtitles(self):
 288         self.DL.expect_warning('Automatic Captions not supported by this server')
 289         self.DL.params['writesubtitles'] = True
 290         self.DL.params['allsubtitles'] = True
 291         subtitles = self.getSubtitles()
 292         self.assertEqual(set(subtitles.keys()), set(['heb']))
 293         self.assertEqual(md5(subtitles['heb']), 'e758c5d7cb982f6bef14f377ec7a3920')
 294
 295     def test_nosubtitles(self):
 296         self.DL.expect_warning('video doesn\'t have subtitles')
 297         self.url = 'http://vod.walla.co.il/movie/2642630/one-direction-all-for-one'
 298         self.DL.params['writesubtitles'] = True
 299         self.DL.params['allsubtitles'] = True
 300         subtitles = self.getSubtitles()
 301         self.assertEqual(len(subtitles), 0)
 302
 303
 304 class TestCeskaTelevizeSubtitles(BaseTestSubtitles):
 305     url = 'http://www.ceskatelevize.cz/ivysilani/10600540290-u6-uzasny-svet-techniky'
 306     IE = CeskaTelevizeIE
 307
 308     def test_list_subtitles(self):
 309         self.DL.expect_warning('Automatic Captions not supported by this server')
 310         self.DL.params['listsubtitles'] = True
 311         info_dict = self.getInfoDict()
 312         self.assertEqual(info_dict, None)
 313
 314     def test_allsubtitles(self):
 315         self.DL.expect_warning('Automatic Captions not supported by this server')
 316         self.DL.params['writesubtitles'] = True
 317         self.DL.params['allsubtitles'] = True
 318         subtitles = self.getSubtitles()
 319         self.assertEqual(set(subtitles.keys()), set(['cs']))
 320         self.assertTrue(len(subtitles['cs']) > 20000)
 321
 322     def test_nosubtitles(self):
 323         self.DL.expect_warning('video doesn\'t have subtitles')
 324         self.url = 'http://www.ceskatelevize.cz/ivysilani/ivysilani/10441294653-hyde-park-civilizace/214411058091220'
 325         self.DL.params['writesubtitles'] = True
 326         self.DL.params['allsubtitles'] = True
 327         subtitles = self.getSubtitles()
 328         self.assertEqual(len(subtitles), 0)
 329
 330
 331 if __name__ == '__main__':
 332     unittest.main()