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