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1 #!/usr/bin/env python
2 # coding: utf-8
3
4 from __future__ import unicode_literals
5
6 # Allow direct execution
7 import os
8 import sys
9 import unittest
10 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
11
12 import copy
13
14 from test.helper import FakeYDL, assertRegexpMatches
15 from youtube_dl import YoutubeDL
16 from youtube_dl.compat import compat_str, compat_urllib_error
17 from youtube_dl.extractor import YoutubeIE
18 from youtube_dl.extractor.common import InfoExtractor
19 from youtube_dl.postprocessor.common import PostProcessor
20 from youtube_dl.utils import ExtractorError, match_filter_func
21
22 TEST_URL = 'http://localhost/sample.mp4'
23
24
25 class YDL(FakeYDL):
26 def __init__(self, *args, **kwargs):
27 super(YDL, self).__init__(*args, **kwargs)
28 self.downloaded_info_dicts = []
29 self.msgs = []
30
31 def process_info(self, info_dict):
32 self.downloaded_info_dicts.append(info_dict)
33
34 def to_screen(self, msg):
35 self.msgs.append(msg)
36
37
38 def _make_result(formats, **kwargs):
39 res = {
40 'formats': formats,
41 'id': 'testid',
42 'title': 'testttitle',
43 'extractor': 'testex',
44 'extractor_key': 'TestEx',
45 }
46 res.update(**kwargs)
47 return res
48
49
50 class TestFormatSelection(unittest.TestCase):
51 def test_prefer_free_formats(self):
52 # Same resolution => download webm
53 ydl = YDL()
54 ydl.params['prefer_free_formats'] = True
55 formats = [
56 {'ext': 'webm', 'height': 460, 'url': TEST_URL},
57 {'ext': 'mp4', 'height': 460, 'url': TEST_URL},
58 ]
59 info_dict = _make_result(formats)
60 yie = YoutubeIE(ydl)
61 yie._sort_formats(info_dict['formats'])
62 ydl.process_ie_result(info_dict)
63 downloaded = ydl.downloaded_info_dicts[0]
64 self.assertEqual(downloaded['ext'], 'webm')
65
66 # Different resolution => download best quality (mp4)
67 ydl = YDL()
68 ydl.params['prefer_free_formats'] = True
69 formats = [
70 {'ext': 'webm', 'height': 720, 'url': TEST_URL},
71 {'ext': 'mp4', 'height': 1080, 'url': TEST_URL},
72 ]
73 info_dict['formats'] = formats
74 yie = YoutubeIE(ydl)
75 yie._sort_formats(info_dict['formats'])
76 ydl.process_ie_result(info_dict)
77 downloaded = ydl.downloaded_info_dicts[0]
78 self.assertEqual(downloaded['ext'], 'mp4')
79
80 # No prefer_free_formats => prefer mp4 and flv for greater compatibility
81 ydl = YDL()
82 ydl.params['prefer_free_formats'] = False
83 formats = [
84 {'ext': 'webm', 'height': 720, 'url': TEST_URL},
85 {'ext': 'mp4', 'height': 720, 'url': TEST_URL},
86 {'ext': 'flv', 'height': 720, 'url': TEST_URL},
87 ]
88 info_dict['formats'] = formats
89 yie = YoutubeIE(ydl)
90 yie._sort_formats(info_dict['formats'])
91 ydl.process_ie_result(info_dict)
92 downloaded = ydl.downloaded_info_dicts[0]
93 self.assertEqual(downloaded['ext'], 'mp4')
94
95 ydl = YDL()
96 ydl.params['prefer_free_formats'] = False
97 formats = [
98 {'ext': 'flv', 'height': 720, 'url': TEST_URL},
99 {'ext': 'webm', 'height': 720, 'url': TEST_URL},
100 ]
101 info_dict['formats'] = formats
102 yie = YoutubeIE(ydl)
103 yie._sort_formats(info_dict['formats'])
104 ydl.process_ie_result(info_dict)
105 downloaded = ydl.downloaded_info_dicts[0]
106 self.assertEqual(downloaded['ext'], 'flv')
107
108 def test_format_selection(self):
109 formats = [
110 {'format_id': '35', 'ext': 'mp4', 'preference': 1, 'url': TEST_URL},
111 {'format_id': 'example-with-dashes', 'ext': 'webm', 'preference': 1, 'url': TEST_URL},
112 {'format_id': '45', 'ext': 'webm', 'preference': 2, 'url': TEST_URL},
113 {'format_id': '47', 'ext': 'webm', 'preference': 3, 'url': TEST_URL},
114 {'format_id': '2', 'ext': 'flv', 'preference': 4, 'url': TEST_URL},
115 ]
116 info_dict = _make_result(formats)
117
118 ydl = YDL({'format': '20/47'})
119 ydl.process_ie_result(info_dict.copy())
120 downloaded = ydl.downloaded_info_dicts[0]
121 self.assertEqual(downloaded['format_id'], '47')
122
123 ydl = YDL({'format': '20/71/worst'})
124 ydl.process_ie_result(info_dict.copy())
125 downloaded = ydl.downloaded_info_dicts[0]
126 self.assertEqual(downloaded['format_id'], '35')
127
128 ydl = YDL()
129 ydl.process_ie_result(info_dict.copy())
130 downloaded = ydl.downloaded_info_dicts[0]
131 self.assertEqual(downloaded['format_id'], '2')
132
133 ydl = YDL({'format': 'webm/mp4'})
134 ydl.process_ie_result(info_dict.copy())
135 downloaded = ydl.downloaded_info_dicts[0]
136 self.assertEqual(downloaded['format_id'], '47')
137
138 ydl = YDL({'format': '3gp/40/mp4'})
139 ydl.process_ie_result(info_dict.copy())
140 downloaded = ydl.downloaded_info_dicts[0]
141 self.assertEqual(downloaded['format_id'], '35')
142
143 ydl = YDL({'format': 'example-with-dashes'})
144 ydl.process_ie_result(info_dict.copy())
145 downloaded = ydl.downloaded_info_dicts[0]
146 self.assertEqual(downloaded['format_id'], 'example-with-dashes')
147
148 def test_format_selection_audio(self):
149 formats = [
150 {'format_id': 'audio-low', 'ext': 'webm', 'preference': 1, 'vcodec': 'none', 'url': TEST_URL},
151 {'format_id': 'audio-mid', 'ext': 'webm', 'preference': 2, 'vcodec': 'none', 'url': TEST_URL},
152 {'format_id': 'audio-high', 'ext': 'flv', 'preference': 3, 'vcodec': 'none', 'url': TEST_URL},
153 {'format_id': 'vid', 'ext': 'mp4', 'preference': 4, 'url': TEST_URL},
154 ]
155 info_dict = _make_result(formats)
156
157 ydl = YDL({'format': 'bestaudio'})
158 ydl.process_ie_result(info_dict.copy())
159 downloaded = ydl.downloaded_info_dicts[0]
160 self.assertEqual(downloaded['format_id'], 'audio-high')
161
162 ydl = YDL({'format': 'worstaudio'})
163 ydl.process_ie_result(info_dict.copy())
164 downloaded = ydl.downloaded_info_dicts[0]
165 self.assertEqual(downloaded['format_id'], 'audio-low')
166
167 formats = [
168 {'format_id': 'vid-low', 'ext': 'mp4', 'preference': 1, 'url': TEST_URL},
169 {'format_id': 'vid-high', 'ext': 'mp4', 'preference': 2, 'url': TEST_URL},
170 ]
171 info_dict = _make_result(formats)
172
173 ydl = YDL({'format': 'bestaudio/worstaudio/best'})
174 ydl.process_ie_result(info_dict.copy())
175 downloaded = ydl.downloaded_info_dicts[0]
176 self.assertEqual(downloaded['format_id'], 'vid-high')
177
178 def test_format_selection_audio_exts(self):
179 formats = [
180 {'format_id': 'mp3-64', 'ext': 'mp3', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
181 {'format_id': 'ogg-64', 'ext': 'ogg', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
182 {'format_id': 'aac-64', 'ext': 'aac', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
183 {'format_id': 'mp3-32', 'ext': 'mp3', 'abr': 32, 'url': 'http://_', 'vcodec': 'none'},
184 {'format_id': 'aac-32', 'ext': 'aac', 'abr': 32, 'url': 'http://_', 'vcodec': 'none'},
185 ]
186
187 info_dict = _make_result(formats)
188 ydl = YDL({'format': 'best'})
189 ie = YoutubeIE(ydl)
190 ie._sort_formats(info_dict['formats'])
191 ydl.process_ie_result(copy.deepcopy(info_dict))
192 downloaded = ydl.downloaded_info_dicts[0]
193 self.assertEqual(downloaded['format_id'], 'aac-64')
194
195 ydl = YDL({'format': 'mp3'})
196 ie = YoutubeIE(ydl)
197 ie._sort_formats(info_dict['formats'])
198 ydl.process_ie_result(copy.deepcopy(info_dict))
199 downloaded = ydl.downloaded_info_dicts[0]
200 self.assertEqual(downloaded['format_id'], 'mp3-64')
201
202 ydl = YDL({'prefer_free_formats': True})
203 ie = YoutubeIE(ydl)
204 ie._sort_formats(info_dict['formats'])
205 ydl.process_ie_result(copy.deepcopy(info_dict))
206 downloaded = ydl.downloaded_info_dicts[0]
207 self.assertEqual(downloaded['format_id'], 'ogg-64')
208
209 def test_format_selection_video(self):
210 formats = [
211 {'format_id': 'dash-video-low', 'ext': 'mp4', 'preference': 1, 'acodec': 'none', 'url': TEST_URL},
212 {'format_id': 'dash-video-high', 'ext': 'mp4', 'preference': 2, 'acodec': 'none', 'url': TEST_URL},
213 {'format_id': 'vid', 'ext': 'mp4', 'preference': 3, 'url': TEST_URL},
214 ]
215 info_dict = _make_result(formats)
216
217 ydl = YDL({'format': 'bestvideo'})
218 ydl.process_ie_result(info_dict.copy())
219 downloaded = ydl.downloaded_info_dicts[0]
220 self.assertEqual(downloaded['format_id'], 'dash-video-high')
221
222 ydl = YDL({'format': 'worstvideo'})
223 ydl.process_ie_result(info_dict.copy())
224 downloaded = ydl.downloaded_info_dicts[0]
225 self.assertEqual(downloaded['format_id'], 'dash-video-low')
226
227 ydl = YDL({'format': 'bestvideo[format_id^=dash][format_id$=low]'})
228 ydl.process_ie_result(info_dict.copy())
229 downloaded = ydl.downloaded_info_dicts[0]
230 self.assertEqual(downloaded['format_id'], 'dash-video-low')
231
232 formats = [
233 {'format_id': 'vid-vcodec-dot', 'ext': 'mp4', 'preference': 1, 'vcodec': 'avc1.123456', 'acodec': 'none', 'url': TEST_URL},
234 ]
235 info_dict = _make_result(formats)
236
237 ydl = YDL({'format': 'bestvideo[vcodec=avc1.123456]'})
238 ydl.process_ie_result(info_dict.copy())
239 downloaded = ydl.downloaded_info_dicts[0]
240 self.assertEqual(downloaded['format_id'], 'vid-vcodec-dot')
241
242 def test_youtube_format_selection(self):
243 order = [
244 '38', '37', '46', '22', '45', '35', '44', '18', '34', '43', '6', '5', '17', '36', '13',
245 # Apple HTTP Live Streaming
246 '96', '95', '94', '93', '92', '132', '151',
247 # 3D
248 '85', '84', '102', '83', '101', '82', '100',
249 # Dash video
250 '137', '248', '136', '247', '135', '246',
251 '245', '244', '134', '243', '133', '242', '160',
252 # Dash audio
253 '141', '172', '140', '171', '139',
254 ]
255
256 def format_info(f_id):
257 info = YoutubeIE._formats[f_id].copy()
258
259 # XXX: In real cases InfoExtractor._parse_mpd_formats() fills up 'acodec'
260 # and 'vcodec', while in tests such information is incomplete since
261 # commit a6c2c24479e5f4827ceb06f64d855329c0a6f593
262 # test_YoutubeDL.test_youtube_format_selection is broken without
263 # this fix
264 if 'acodec' in info and 'vcodec' not in info:
265 info['vcodec'] = 'none'
266 elif 'vcodec' in info and 'acodec' not in info:
267 info['acodec'] = 'none'
268
269 info['format_id'] = f_id
270 info['url'] = 'url:' + f_id
271 return info
272 formats_order = [format_info(f_id) for f_id in order]
273
274 info_dict = _make_result(list(formats_order), extractor='youtube')
275 ydl = YDL({'format': 'bestvideo+bestaudio'})
276 yie = YoutubeIE(ydl)
277 yie._sort_formats(info_dict['formats'])
278 ydl.process_ie_result(info_dict)
279 downloaded = ydl.downloaded_info_dicts[0]
280 self.assertEqual(downloaded['format_id'], '137+141')
281 self.assertEqual(downloaded['ext'], 'mp4')
282
283 info_dict = _make_result(list(formats_order), extractor='youtube')
284 ydl = YDL({'format': 'bestvideo[height>=999999]+bestaudio/best'})
285 yie = YoutubeIE(ydl)
286 yie._sort_formats(info_dict['formats'])
287 ydl.process_ie_result(info_dict)
288 downloaded = ydl.downloaded_info_dicts[0]
289 self.assertEqual(downloaded['format_id'], '38')
290
291 info_dict = _make_result(list(formats_order), extractor='youtube')
292 ydl = YDL({'format': 'bestvideo/best,bestaudio'})
293 yie = YoutubeIE(ydl)
294 yie._sort_formats(info_dict['formats'])
295 ydl.process_ie_result(info_dict)
296 downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts]
297 self.assertEqual(downloaded_ids, ['137', '141'])
298
299 info_dict = _make_result(list(formats_order), extractor='youtube')
300 ydl = YDL({'format': '(bestvideo[ext=mp4],bestvideo[ext=webm])+bestaudio'})
301 yie = YoutubeIE(ydl)
302 yie._sort_formats(info_dict['formats'])
303 ydl.process_ie_result(info_dict)
304 downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts]
305 self.assertEqual(downloaded_ids, ['137+141', '248+141'])
306
307 info_dict = _make_result(list(formats_order), extractor='youtube')
308 ydl = YDL({'format': '(bestvideo[ext=mp4],bestvideo[ext=webm])[height<=720]+bestaudio'})
309 yie = YoutubeIE(ydl)
310 yie._sort_formats(info_dict['formats'])
311 ydl.process_ie_result(info_dict)
312 downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts]
313 self.assertEqual(downloaded_ids, ['136+141', '247+141'])
314
315 info_dict = _make_result(list(formats_order), extractor='youtube')
316 ydl = YDL({'format': '(bestvideo[ext=none]/bestvideo[ext=webm])+bestaudio'})
317 yie = YoutubeIE(ydl)
318 yie._sort_formats(info_dict['formats'])
319 ydl.process_ie_result(info_dict)
320 downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts]
321 self.assertEqual(downloaded_ids, ['248+141'])
322
323 for f1, f2 in zip(formats_order, formats_order[1:]):
324 info_dict = _make_result([f1, f2], extractor='youtube')
325 ydl = YDL({'format': 'best/bestvideo'})
326 yie = YoutubeIE(ydl)
327 yie._sort_formats(info_dict['formats'])
328 ydl.process_ie_result(info_dict)
329 downloaded = ydl.downloaded_info_dicts[0]
330 self.assertEqual(downloaded['format_id'], f1['format_id'])
331
332 info_dict = _make_result([f2, f1], extractor='youtube')
333 ydl = YDL({'format': 'best/bestvideo'})
334 yie = YoutubeIE(ydl)
335 yie._sort_formats(info_dict['formats'])
336 ydl.process_ie_result(info_dict)
337 downloaded = ydl.downloaded_info_dicts[0]
338 self.assertEqual(downloaded['format_id'], f1['format_id'])
339
340 def test_audio_only_extractor_format_selection(self):
341 # For extractors with incomplete formats (all formats are audio-only or
342 # video-only) best and worst should fallback to corresponding best/worst
343 # video-only or audio-only formats (as per
344 # https://github.com/rg3/youtube-dl/pull/5556)
345 formats = [
346 {'format_id': 'low', 'ext': 'mp3', 'preference': 1, 'vcodec': 'none', 'url': TEST_URL},
347 {'format_id': 'high', 'ext': 'mp3', 'preference': 2, 'vcodec': 'none', 'url': TEST_URL},
348 ]
349 info_dict = _make_result(formats)
350
351 ydl = YDL({'format': 'best'})
352 ydl.process_ie_result(info_dict.copy())
353 downloaded = ydl.downloaded_info_dicts[0]
354 self.assertEqual(downloaded['format_id'], 'high')
355
356 ydl = YDL({'format': 'worst'})
357 ydl.process_ie_result(info_dict.copy())
358 downloaded = ydl.downloaded_info_dicts[0]
359 self.assertEqual(downloaded['format_id'], 'low')
360
361 def test_format_not_available(self):
362 formats = [
363 {'format_id': 'regular', 'ext': 'mp4', 'height': 360, 'url': TEST_URL},
364 {'format_id': 'video', 'ext': 'mp4', 'height': 720, 'acodec': 'none', 'url': TEST_URL},
365 ]
366 info_dict = _make_result(formats)
367
368 # This must fail since complete video-audio format does not match filter
369 # and extractor does not provide incomplete only formats (i.e. only
370 # video-only or audio-only).
371 ydl = YDL({'format': 'best[height>360]'})
372 self.assertRaises(ExtractorError, ydl.process_ie_result, info_dict.copy())
373
374 def test_format_selection_issue_10083(self):
375 # See https://github.com/rg3/youtube-dl/issues/10083
376 formats = [
377 {'format_id': 'regular', 'height': 360, 'url': TEST_URL},
378 {'format_id': 'video', 'height': 720, 'acodec': 'none', 'url': TEST_URL},
379 {'format_id': 'audio', 'vcodec': 'none', 'url': TEST_URL},
380 ]
381 info_dict = _make_result(formats)
382
383 ydl = YDL({'format': 'best[height>360]/bestvideo[height>360]+bestaudio'})
384 ydl.process_ie_result(info_dict.copy())
385 self.assertEqual(ydl.downloaded_info_dicts[0]['format_id'], 'video+audio')
386
387 def test_invalid_format_specs(self):
388 def assert_syntax_error(format_spec):
389 ydl = YDL({'format': format_spec})
390 info_dict = _make_result([{'format_id': 'foo', 'url': TEST_URL}])
391 self.assertRaises(SyntaxError, ydl.process_ie_result, info_dict)
392
393 assert_syntax_error('bestvideo,,best')
394 assert_syntax_error('+bestaudio')
395 assert_syntax_error('bestvideo+')
396 assert_syntax_error('/')
397
398 def test_format_filtering(self):
399 formats = [
400 {'format_id': 'A', 'filesize': 500, 'width': 1000},
401 {'format_id': 'B', 'filesize': 1000, 'width': 500},
402 {'format_id': 'C', 'filesize': 1000, 'width': 400},
403 {'format_id': 'D', 'filesize': 2000, 'width': 600},
404 {'format_id': 'E', 'filesize': 3000},
405 {'format_id': 'F'},
406 {'format_id': 'G', 'filesize': 1000000},
407 ]
408 for f in formats:
409 f['url'] = 'http://_/'
410 f['ext'] = 'unknown'
411 info_dict = _make_result(formats)
412
413 ydl = YDL({'format': 'best[filesize<3000]'})
414 ydl.process_ie_result(info_dict)
415 downloaded = ydl.downloaded_info_dicts[0]
416 self.assertEqual(downloaded['format_id'], 'D')
417
418 ydl = YDL({'format': 'best[filesize<=3000]'})
419 ydl.process_ie_result(info_dict)
420 downloaded = ydl.downloaded_info_dicts[0]
421 self.assertEqual(downloaded['format_id'], 'E')
422
423 ydl = YDL({'format': 'best[filesize <= ? 3000]'})
424 ydl.process_ie_result(info_dict)
425 downloaded = ydl.downloaded_info_dicts[0]
426 self.assertEqual(downloaded['format_id'], 'F')
427
428 ydl = YDL({'format': 'best [filesize = 1000] [width>450]'})
429 ydl.process_ie_result(info_dict)
430 downloaded = ydl.downloaded_info_dicts[0]
431 self.assertEqual(downloaded['format_id'], 'B')
432
433 ydl = YDL({'format': 'best [filesize = 1000] [width!=450]'})
434 ydl.process_ie_result(info_dict)
435 downloaded = ydl.downloaded_info_dicts[0]
436 self.assertEqual(downloaded['format_id'], 'C')
437
438 ydl = YDL({'format': '[filesize>?1]'})
439 ydl.process_ie_result(info_dict)
440 downloaded = ydl.downloaded_info_dicts[0]
441 self.assertEqual(downloaded['format_id'], 'G')
442
443 ydl = YDL({'format': '[filesize<1M]'})
444 ydl.process_ie_result(info_dict)
445 downloaded = ydl.downloaded_info_dicts[0]
446 self.assertEqual(downloaded['format_id'], 'E')
447
448 ydl = YDL({'format': '[filesize<1MiB]'})
449 ydl.process_ie_result(info_dict)
450 downloaded = ydl.downloaded_info_dicts[0]
451 self.assertEqual(downloaded['format_id'], 'G')
452
453 ydl = YDL({'format': 'all[width>=400][width<=600]'})
454 ydl.process_ie_result(info_dict)
455 downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts]
456 self.assertEqual(downloaded_ids, ['B', 'C', 'D'])
457
458 ydl = YDL({'format': 'best[height<40]'})
459 try:
460 ydl.process_ie_result(info_dict)
461 except ExtractorError:
462 pass
463 self.assertEqual(ydl.downloaded_info_dicts, [])
464
465 def test_default_format_spec(self):
466 ydl = YDL({'simulate': True})
467 self.assertEqual(ydl._default_format_spec({}), 'bestvideo+bestaudio/best')
468
469 ydl = YDL({'outtmpl': '-'})
470 self.assertEqual(ydl._default_format_spec({}), 'best')
471
472 ydl = YDL({})
473 self.assertEqual(ydl._default_format_spec({}, download=False), 'bestvideo+bestaudio/best')
474 self.assertEqual(ydl._default_format_spec({'is_live': True}), 'best')
475
476
477 class TestYoutubeDL(unittest.TestCase):
478 def test_subtitles(self):
479 def s_formats(lang, autocaption=False):
480 return [{
481 'ext': ext,
482 'url': 'http://localhost/video.%s.%s' % (lang, ext),
483 '_auto': autocaption,
484 } for ext in ['vtt', 'srt', 'ass']]
485 subtitles = dict((l, s_formats(l)) for l in ['en', 'fr', 'es'])
486 auto_captions = dict((l, s_formats(l, True)) for l in ['it', 'pt', 'es'])
487 info_dict = {
488 'id': 'test',
489 'title': 'Test',
490 'url': 'http://localhost/video.mp4',
491 'subtitles': subtitles,
492 'automatic_captions': auto_captions,
493 'extractor': 'TEST',
494 }
495
496 def get_info(params={}):
497 params.setdefault('simulate', True)
498 ydl = YDL(params)
499 ydl.report_warning = lambda *args, **kargs: None
500 return ydl.process_video_result(info_dict, download=False)
501
502 result = get_info()
503 self.assertFalse(result.get('requested_subtitles'))
504 self.assertEqual(result['subtitles'], subtitles)
505 self.assertEqual(result['automatic_captions'], auto_captions)
506
507 result = get_info({'writesubtitles': True})
508 subs = result['requested_subtitles']
509 self.assertTrue(subs)
510 self.assertEqual(set(subs.keys()), set(['en']))
511 self.assertTrue(subs['en'].get('data') is None)
512 self.assertEqual(subs['en']['ext'], 'ass')
513
514 result = get_info({'writesubtitles': True, 'subtitlesformat': 'foo/srt'})
515 subs = result['requested_subtitles']
516 self.assertEqual(subs['en']['ext'], 'srt')
517
518 result = get_info({'writesubtitles': True, 'subtitleslangs': ['es', 'fr', 'it']})
519 subs = result['requested_subtitles']
520 self.assertTrue(subs)
521 self.assertEqual(set(subs.keys()), set(['es', 'fr']))
522
523 result = get_info({'writesubtitles': True, 'writeautomaticsub': True, 'subtitleslangs': ['es', 'pt']})
524 subs = result['requested_subtitles']
525 self.assertTrue(subs)
526 self.assertEqual(set(subs.keys()), set(['es', 'pt']))
527 self.assertFalse(subs['es']['_auto'])
528 self.assertTrue(subs['pt']['_auto'])
529
530 result = get_info({'writeautomaticsub': True, 'subtitleslangs': ['es', 'pt']})
531 subs = result['requested_subtitles']
532 self.assertTrue(subs)
533 self.assertEqual(set(subs.keys()), set(['es', 'pt']))
534 self.assertTrue(subs['es']['_auto'])
535 self.assertTrue(subs['pt']['_auto'])
536
537 def test_add_extra_info(self):
538 test_dict = {
539 'extractor': 'Foo',
540 }
541 extra_info = {
542 'extractor': 'Bar',
543 'playlist': 'funny videos',
544 }
545 YDL.add_extra_info(test_dict, extra_info)
546 self.assertEqual(test_dict['extractor'], 'Foo')
547 self.assertEqual(test_dict['playlist'], 'funny videos')
548
549 def test_prepare_filename(self):
550 info = {
551 'id': '1234',
552 'ext': 'mp4',
553 'width': None,
554 'height': 1080,
555 'title1': '$PATH',
556 'title2': '%PATH%',
557 }
558
559 def fname(templ):
560 ydl = YoutubeDL({'outtmpl': templ})
561 return ydl.prepare_filename(info)
562 self.assertEqual(fname('%(id)s.%(ext)s'), '1234.mp4')
563 self.assertEqual(fname('%(id)s-%(width)s.%(ext)s'), '1234-NA.mp4')
564 # Replace missing fields with 'NA'
565 self.assertEqual(fname('%(uploader_date)s-%(id)s.%(ext)s'), 'NA-1234.mp4')
566 self.assertEqual(fname('%(height)d.%(ext)s'), '1080.mp4')
567 self.assertEqual(fname('%(height)6d.%(ext)s'), ' 1080.mp4')
568 self.assertEqual(fname('%(height)-6d.%(ext)s'), '1080 .mp4')
569 self.assertEqual(fname('%(height)06d.%(ext)s'), '001080.mp4')
570 self.assertEqual(fname('%(height) 06d.%(ext)s'), ' 01080.mp4')
571 self.assertEqual(fname('%(height) 06d.%(ext)s'), ' 01080.mp4')
572 self.assertEqual(fname('%(height)0 6d.%(ext)s'), ' 01080.mp4')
573 self.assertEqual(fname('%(height)0 6d.%(ext)s'), ' 01080.mp4')
574 self.assertEqual(fname('%(height) 0 6d.%(ext)s'), ' 01080.mp4')
575 self.assertEqual(fname('%%'), '%')
576 self.assertEqual(fname('%%%%'), '%%')
577 self.assertEqual(fname('%%(height)06d.%(ext)s'), '%(height)06d.mp4')
578 self.assertEqual(fname('%(width)06d.%(ext)s'), 'NA.mp4')
579 self.assertEqual(fname('%(width)06d.%%(ext)s'), 'NA.%(ext)s')
580 self.assertEqual(fname('%%(width)06d.%(ext)s'), '%(width)06d.mp4')
581 self.assertEqual(fname('Hello %(title1)s'), 'Hello $PATH')
582 self.assertEqual(fname('Hello %(title2)s'), 'Hello %PATH%')
583
584 def test_format_note(self):
585 ydl = YoutubeDL()
586 self.assertEqual(ydl._format_note({}), '')
587 assertRegexpMatches(self, ydl._format_note({
588 'vbr': 10,
589 }), r'^\s*10k$')
590 assertRegexpMatches(self, ydl._format_note({
591 'fps': 30,
592 }), r'^30fps$')
593
594 def test_postprocessors(self):
595 filename = 'post-processor-testfile.mp4'
596 audiofile = filename + '.mp3'
597
598 class SimplePP(PostProcessor):
599 def run(self, info):
600 with open(audiofile, 'wt') as f:
601 f.write('EXAMPLE')
602 return [info['filepath']], info
603
604 def run_pp(params, PP):
605 with open(filename, 'wt') as f:
606 f.write('EXAMPLE')
607 ydl = YoutubeDL(params)
608 ydl.add_post_processor(PP())
609 ydl.post_process(filename, {'filepath': filename})
610
611 run_pp({'keepvideo': True}, SimplePP)
612 self.assertTrue(os.path.exists(filename), '%s doesn\'t exist' % filename)
613 self.assertTrue(os.path.exists(audiofile), '%s doesn\'t exist' % audiofile)
614 os.unlink(filename)
615 os.unlink(audiofile)
616
617 run_pp({'keepvideo': False}, SimplePP)
618 self.assertFalse(os.path.exists(filename), '%s exists' % filename)
619 self.assertTrue(os.path.exists(audiofile), '%s doesn\'t exist' % audiofile)
620 os.unlink(audiofile)
621
622 class ModifierPP(PostProcessor):
623 def run(self, info):
624 with open(info['filepath'], 'wt') as f:
625 f.write('MODIFIED')
626 return [], info
627
628 run_pp({'keepvideo': False}, ModifierPP)
629 self.assertTrue(os.path.exists(filename), '%s doesn\'t exist' % filename)
630 os.unlink(filename)
631
632 def test_match_filter(self):
633 class FilterYDL(YDL):
634 def __init__(self, *args, **kwargs):
635 super(FilterYDL, self).__init__(*args, **kwargs)
636 self.params['simulate'] = True
637
638 def process_info(self, info_dict):
639 super(YDL, self).process_info(info_dict)
640
641 def _match_entry(self, info_dict, incomplete):
642 res = super(FilterYDL, self)._match_entry(info_dict, incomplete)
643 if res is None:
644 self.downloaded_info_dicts.append(info_dict)
645 return res
646
647 first = {
648 'id': '1',
649 'url': TEST_URL,
650 'title': 'one',
651 'extractor': 'TEST',
652 'duration': 30,
653 'filesize': 10 * 1024,
654 'playlist_id': '42',
655 'uploader': "變態妍字幕版 太妍 тест",
656 'creator': "тест ' 123 ' тест--",
657 }
658 second = {
659 'id': '2',
660 'url': TEST_URL,
661 'title': 'two',
662 'extractor': 'TEST',
663 'duration': 10,
664 'description': 'foo',
665 'filesize': 5 * 1024,
666 'playlist_id': '43',
667 'uploader': "тест 123",
668 }
669 videos = [first, second]
670
671 def get_videos(filter_=None):
672 ydl = FilterYDL({'match_filter': filter_})
673 for v in videos:
674 ydl.process_ie_result(v, download=True)
675 return [v['id'] for v in ydl.downloaded_info_dicts]
676
677 res = get_videos()
678 self.assertEqual(res, ['1', '2'])
679
680 def f(v):
681 if v['id'] == '1':
682 return None
683 else:
684 return 'Video id is not 1'
685 res = get_videos(f)
686 self.assertEqual(res, ['1'])
687
688 f = match_filter_func('duration < 30')
689 res = get_videos(f)
690 self.assertEqual(res, ['2'])
691
692 f = match_filter_func('description = foo')
693 res = get_videos(f)
694 self.assertEqual(res, ['2'])
695
696 f = match_filter_func('description =? foo')
697 res = get_videos(f)
698 self.assertEqual(res, ['1', '2'])
699
700 f = match_filter_func('filesize > 5KiB')
701 res = get_videos(f)
702 self.assertEqual(res, ['1'])
703
704 f = match_filter_func('playlist_id = 42')
705 res = get_videos(f)
706 self.assertEqual(res, ['1'])
707
708 f = match_filter_func('uploader = "變態妍字幕版 太妍 тест"')
709 res = get_videos(f)
710 self.assertEqual(res, ['1'])
711
712 f = match_filter_func('uploader != "變態妍字幕版 太妍 тест"')
713 res = get_videos(f)
714 self.assertEqual(res, ['2'])
715
716 f = match_filter_func('creator = "тест \' 123 \' тест--"')
717 res = get_videos(f)
718 self.assertEqual(res, ['1'])
719
720 f = match_filter_func("creator = 'тест \\' 123 \\' тест--'")
721 res = get_videos(f)
722 self.assertEqual(res, ['1'])
723
724 f = match_filter_func(r"creator = 'тест \' 123 \' тест--' & duration > 30")
725 res = get_videos(f)
726 self.assertEqual(res, [])
727
728 def test_playlist_items_selection(self):
729 entries = [{
730 'id': compat_str(i),
731 'title': compat_str(i),
732 'url': TEST_URL,
733 } for i in range(1, 5)]
734 playlist = {
735 '_type': 'playlist',
736 'id': 'test',
737 'entries': entries,
738 'extractor': 'test:playlist',
739 'extractor_key': 'test:playlist',
740 'webpage_url': 'http://example.com',
741 }
742
743 def get_ids(params):
744 ydl = YDL(params)
745 # make a copy because the dictionary can be modified
746 ydl.process_ie_result(playlist.copy())
747 return [int(v['id']) for v in ydl.downloaded_info_dicts]
748
749 result = get_ids({})
750 self.assertEqual(result, [1, 2, 3, 4])
751
752 result = get_ids({'playlistend': 10})
753 self.assertEqual(result, [1, 2, 3, 4])
754
755 result = get_ids({'playlistend': 2})
756 self.assertEqual(result, [1, 2])
757
758 result = get_ids({'playliststart': 10})
759 self.assertEqual(result, [])
760
761 result = get_ids({'playliststart': 2})
762 self.assertEqual(result, [2, 3, 4])
763
764 result = get_ids({'playlist_items': '2-4'})
765 self.assertEqual(result, [2, 3, 4])
766
767 result = get_ids({'playlist_items': '2,4'})
768 self.assertEqual(result, [2, 4])
769
770 result = get_ids({'playlist_items': '10'})
771 self.assertEqual(result, [])
772
773 def test_urlopen_no_file_protocol(self):
774 # see https://github.com/rg3/youtube-dl/issues/8227
775 ydl = YDL()
776 self.assertRaises(compat_urllib_error.URLError, ydl.urlopen, 'file:///etc/passwd')
777
778 def test_do_not_override_ie_key_in_url_transparent(self):
779 ydl = YDL()
780
781 class Foo1IE(InfoExtractor):
782 _VALID_URL = r'foo1:'
783
784 def _real_extract(self, url):
785 return {
786 '_type': 'url_transparent',
787 'url': 'foo2:',
788 'ie_key': 'Foo2',
789 'title': 'foo1 title',
790 'id': 'foo1_id',
791 }
792
793 class Foo2IE(InfoExtractor):
794 _VALID_URL = r'foo2:'
795
796 def _real_extract(self, url):
797 return {
798 '_type': 'url',
799 'url': 'foo3:',
800 'ie_key': 'Foo3',
801 }
802
803 class Foo3IE(InfoExtractor):
804 _VALID_URL = r'foo3:'
805
806 def _real_extract(self, url):
807 return _make_result([{'url': TEST_URL}], title='foo3 title')
808
809 ydl.add_info_extractor(Foo1IE(ydl))
810 ydl.add_info_extractor(Foo2IE(ydl))
811 ydl.add_info_extractor(Foo3IE(ydl))
812 ydl.extract_info('foo1:')
813 downloaded = ydl.downloaded_info_dicts[0]
814 self.assertEqual(downloaded['url'], TEST_URL)
815 self.assertEqual(downloaded['title'], 'foo1 title')
816 self.assertEqual(downloaded['id'], 'testid')
817 self.assertEqual(downloaded['extractor'], 'testex')
818 self.assertEqual(downloaded['extractor_key'], 'TestEx')
819
820
821 if __name__ == '__main__':
822 unittest.main()