[yt-dlp.git] / test / test_YoutubeDL.py

#!/usr/bin/env python

from __future__ import unicode_literals

# Allow direct execution
import os
import sys
import unittest
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

import copy

from test.helper import FakeYDL, assertRegexpMatches
from youtube_dl import YoutubeDL
from youtube_dl.extractor import YoutubeIE
from youtube_dl.postprocessor.common import PostProcessor
from youtube_dl.utils import match_filter_func

TEST_URL = 'http://localhost/sample.mp4'


class YDL(FakeYDL):
    def __init__(self, *args, **kwargs):
        super(YDL, self).__init__(*args, **kwargs)
        self.downloaded_info_dicts = []
        self.msgs = []

    def process_info(self, info_dict):
        self.downloaded_info_dicts.append(info_dict)

    def to_screen(self, msg):
        self.msgs.append(msg)


def _make_result(formats, **kwargs):
    res = {
        'formats': formats,
        'id': 'testid',
        'title': 'testttitle',
        'extractor': 'testex',
    }
    res.update(**kwargs)
    return res


class TestFormatSelection(unittest.TestCase):
    def test_prefer_free_formats(self):
        # Same resolution => download webm
        ydl = YDL()
        ydl.params['prefer_free_formats'] = True
        formats = [
            {'ext': 'webm', 'height': 460, 'url': TEST_URL},
            {'ext': 'mp4', 'height': 460, 'url': TEST_URL},
        ]
        info_dict = _make_result(formats)
        yie = YoutubeIE(ydl)
        yie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['ext'], 'webm')

        # Different resolution => download best quality (mp4)
        ydl = YDL()
        ydl.params['prefer_free_formats'] = True
        formats = [
            {'ext': 'webm', 'height': 720, 'url': TEST_URL},
            {'ext': 'mp4', 'height': 1080, 'url': TEST_URL},
        ]
        info_dict['formats'] = formats
        yie = YoutubeIE(ydl)
        yie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['ext'], 'mp4')

        # No prefer_free_formats => prefer mp4 and flv for greater compatibility
        ydl = YDL()
        ydl.params['prefer_free_formats'] = False
        formats = [
            {'ext': 'webm', 'height': 720, 'url': TEST_URL},
            {'ext': 'mp4', 'height': 720, 'url': TEST_URL},
            {'ext': 'flv', 'height': 720, 'url': TEST_URL},
        ]
        info_dict['formats'] = formats
        yie = YoutubeIE(ydl)
        yie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['ext'], 'mp4')

        ydl = YDL()
        ydl.params['prefer_free_formats'] = False
        formats = [
            {'ext': 'flv', 'height': 720, 'url': TEST_URL},
            {'ext': 'webm', 'height': 720, 'url': TEST_URL},
        ]
        info_dict['formats'] = formats
        yie = YoutubeIE(ydl)
        yie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['ext'], 'flv')

    def test_format_selection(self):
        formats = [
            {'format_id': '35', 'ext': 'mp4', 'preference': 1, 'url': TEST_URL},
            {'format_id': '45', 'ext': 'webm', 'preference': 2, 'url': TEST_URL},
            {'format_id': '47', 'ext': 'webm', 'preference': 3, 'url': TEST_URL},
            {'format_id': '2', 'ext': 'flv', 'preference': 4, 'url': TEST_URL},
        ]
        info_dict = _make_result(formats)

        ydl = YDL({'format': '20/47'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], '47')

        ydl = YDL({'format': '20/71/worst'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], '35')

        ydl = YDL()
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], '2')

        ydl = YDL({'format': 'webm/mp4'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], '47')

        ydl = YDL({'format': '3gp/40/mp4'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], '35')

    def test_format_selection_audio(self):
        formats = [
            {'format_id': 'audio-low', 'ext': 'webm', 'preference': 1, 'vcodec': 'none', 'url': TEST_URL},
            {'format_id': 'audio-mid', 'ext': 'webm', 'preference': 2, 'vcodec': 'none', 'url': TEST_URL},
            {'format_id': 'audio-high', 'ext': 'flv', 'preference': 3, 'vcodec': 'none', 'url': TEST_URL},
            {'format_id': 'vid', 'ext': 'mp4', 'preference': 4, 'url': TEST_URL},
        ]
        info_dict = _make_result(formats)

        ydl = YDL({'format': 'bestaudio'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'audio-high')

        ydl = YDL({'format': 'worstaudio'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'audio-low')

        formats = [
            {'format_id': 'vid-low', 'ext': 'mp4', 'preference': 1, 'url': TEST_URL},
            {'format_id': 'vid-high', 'ext': 'mp4', 'preference': 2, 'url': TEST_URL},
        ]
        info_dict = _make_result(formats)

        ydl = YDL({'format': 'bestaudio/worstaudio/best'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'vid-high')

    def test_format_selection_audio_exts(self):
        formats = [
            {'format_id': 'mp3-64', 'ext': 'mp3', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
            {'format_id': 'ogg-64', 'ext': 'ogg', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
            {'format_id': 'aac-64', 'ext': 'aac', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
            {'format_id': 'mp3-32', 'ext': 'mp3', 'abr': 32, 'url': 'http://_', 'vcodec': 'none'},
            {'format_id': 'aac-32', 'ext': 'aac', 'abr': 32, 'url': 'http://_', 'vcodec': 'none'},
        ]

        info_dict = _make_result(formats)
        ydl = YDL({'format': 'best'})
        ie = YoutubeIE(ydl)
        ie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(copy.deepcopy(info_dict))
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'aac-64')

        ydl = YDL({'format': 'mp3'})
        ie = YoutubeIE(ydl)
        ie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(copy.deepcopy(info_dict))
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'mp3-64')

        ydl = YDL({'prefer_free_formats': True})
        ie = YoutubeIE(ydl)
        ie._sort_formats(info_dict['formats'])
        ydl.process_ie_result(copy.deepcopy(info_dict))
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'ogg-64')

    def test_format_selection_video(self):
        formats = [
            {'format_id': 'dash-video-low', 'ext': 'mp4', 'preference': 1, 'acodec': 'none', 'url': TEST_URL},
            {'format_id': 'dash-video-high', 'ext': 'mp4', 'preference': 2, 'acodec': 'none', 'url': TEST_URL},
            {'format_id': 'vid', 'ext': 'mp4', 'preference': 3, 'url': TEST_URL},
        ]
        info_dict = _make_result(formats)

        ydl = YDL({'format': 'bestvideo'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'dash-video-high')

        ydl = YDL({'format': 'worstvideo'})
        ydl.process_ie_result(info_dict.copy())
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'dash-video-low')

    def test_youtube_format_selection(self):
        order = [
            '38', '37', '46', '22', '45', '35', '44', '18', '34', '43', '6', '5', '36', '17', '13',
            # Apple HTTP Live Streaming
            '96', '95', '94', '93', '92', '132', '151',
            # 3D
            '85', '84', '102', '83', '101', '82', '100',
            # Dash video
            '137', '248', '136', '247', '135', '246',
            '245', '244', '134', '243', '133', '242', '160',
            # Dash audio
            '141', '172', '140', '171', '139',
        ]

        for f1id, f2id in zip(order, order[1:]):
            f1 = YoutubeIE._formats[f1id].copy()
            f1['format_id'] = f1id
            f1['url'] = 'url:' + f1id
            f2 = YoutubeIE._formats[f2id].copy()
            f2['format_id'] = f2id
            f2['url'] = 'url:' + f2id

            info_dict = _make_result([f1, f2], extractor='youtube')
            ydl = YDL({'format': 'best/bestvideo'})
            yie = YoutubeIE(ydl)
            yie._sort_formats(info_dict['formats'])
            ydl.process_ie_result(info_dict)
            downloaded = ydl.downloaded_info_dicts[0]
            self.assertEqual(downloaded['format_id'], f1id)

            info_dict = _make_result([f2, f1], extractor='youtube')
            ydl = YDL({'format': 'best/bestvideo'})
            yie = YoutubeIE(ydl)
            yie._sort_formats(info_dict['formats'])
            ydl.process_ie_result(info_dict)
            downloaded = ydl.downloaded_info_dicts[0]
            self.assertEqual(downloaded['format_id'], f1id)

    def test_format_filtering(self):
        formats = [
            {'format_id': 'A', 'filesize': 500, 'width': 1000},
            {'format_id': 'B', 'filesize': 1000, 'width': 500},
            {'format_id': 'C', 'filesize': 1000, 'width': 400},
            {'format_id': 'D', 'filesize': 2000, 'width': 600},
            {'format_id': 'E', 'filesize': 3000},
            {'format_id': 'F'},
            {'format_id': 'G', 'filesize': 1000000},
        ]
        for f in formats:
            f['url'] = 'http://_/'
            f['ext'] = 'unknown'
        info_dict = _make_result(formats)

        ydl = YDL({'format': 'best[filesize<3000]'})
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'D')

        ydl = YDL({'format': 'best[filesize<=3000]'})
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'E')

        ydl = YDL({'format': 'best[filesize <= ? 3000]'})
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'F')

        ydl = YDL({'format': 'best [filesize = 1000] [width>450]'})
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'B')

        ydl = YDL({'format': 'best [filesize = 1000] [width!=450]'})
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'C')

        ydl = YDL({'format': '[filesize>?1]'})
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'G')

        ydl = YDL({'format': '[filesize<1M]'})
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'E')

        ydl = YDL({'format': '[filesize<1MiB]'})
        ydl.process_ie_result(info_dict)
        downloaded = ydl.downloaded_info_dicts[0]
        self.assertEqual(downloaded['format_id'], 'G')


class TestYoutubeDL(unittest.TestCase):
    def test_subtitles(self):
        def s_formats(lang, autocaption=False):
            return [{
                'ext': ext,
                'url': 'http://localhost/video.%s.%s' % (lang, ext),
                '_auto': autocaption,
            } for ext in ['vtt', 'srt', 'ass']]
        subtitles = dict((l, s_formats(l)) for l in ['en', 'fr', 'es'])
        auto_captions = dict((l, s_formats(l, True)) for l in ['it', 'pt', 'es'])
        info_dict = {
            'id': 'test',
            'title': 'Test',
            'url': 'http://localhost/video.mp4',
            'subtitles': subtitles,
            'automatic_captions': auto_captions,
            'extractor': 'TEST',
        }

        def get_info(params={}):
            params.setdefault('simulate', True)
            ydl = YDL(params)
            ydl.report_warning = lambda *args, **kargs: None
            return ydl.process_video_result(info_dict, download=False)

        result = get_info()
        self.assertFalse(result.get('requested_subtitles'))
        self.assertEqual(result['subtitles'], subtitles)
        self.assertEqual(result['automatic_captions'], auto_captions)

        result = get_info({'writesubtitles': True})
        subs = result['requested_subtitles']
        self.assertTrue(subs)
        self.assertEqual(set(subs.keys()), set(['en']))
        self.assertTrue(subs['en'].get('data') is None)
        self.assertEqual(subs['en']['ext'], 'ass')

        result = get_info({'writesubtitles': True, 'subtitlesformat': 'foo/srt'})
        subs = result['requested_subtitles']
        self.assertEqual(subs['en']['ext'], 'srt')

        result = get_info({'writesubtitles': True, 'subtitleslangs': ['es', 'fr', 'it']})
        subs = result['requested_subtitles']
        self.assertTrue(subs)
        self.assertEqual(set(subs.keys()), set(['es', 'fr']))

        result = get_info({'writesubtitles': True, 'writeautomaticsub': True, 'subtitleslangs': ['es', 'pt']})
        subs = result['requested_subtitles']
        self.assertTrue(subs)
        self.assertEqual(set(subs.keys()), set(['es', 'pt']))
        self.assertFalse(subs['es']['_auto'])
        self.assertTrue(subs['pt']['_auto'])

        result = get_info({'writeautomaticsub': True, 'subtitleslangs': ['es', 'pt']})
        subs = result['requested_subtitles']
        self.assertTrue(subs)
        self.assertEqual(set(subs.keys()), set(['es', 'pt']))
        self.assertTrue(subs['es']['_auto'])
        self.assertTrue(subs['pt']['_auto'])

    def test_add_extra_info(self):
        test_dict = {
            'extractor': 'Foo',
        }
        extra_info = {
            'extractor': 'Bar',
            'playlist': 'funny videos',
        }
        YDL.add_extra_info(test_dict, extra_info)
        self.assertEqual(test_dict['extractor'], 'Foo')
        self.assertEqual(test_dict['playlist'], 'funny videos')

    def test_prepare_filename(self):
        info = {
            'id': '1234',
            'ext': 'mp4',
            'width': None,
        }

        def fname(templ):
            ydl = YoutubeDL({'outtmpl': templ})
            return ydl.prepare_filename(info)
        self.assertEqual(fname('%(id)s.%(ext)s'), '1234.mp4')
        self.assertEqual(fname('%(id)s-%(width)s.%(ext)s'), '1234-NA.mp4')
        # Replace missing fields with 'NA'
        self.assertEqual(fname('%(uploader_date)s-%(id)s.%(ext)s'), 'NA-1234.mp4')

    def test_format_note(self):
        ydl = YoutubeDL()
        self.assertEqual(ydl._format_note({}), '')
        assertRegexpMatches(self, ydl._format_note({
            'vbr': 10,
        }), '^\s*10k$')

    def test_postprocessors(self):
        filename = 'post-processor-testfile.mp4'
        audiofile = filename + '.mp3'

        class SimplePP(PostProcessor):
            def run(self, info):
                with open(audiofile, 'wt') as f:
                    f.write('EXAMPLE')
                return [info['filepath']], info

        def run_pp(params, PP):
            with open(filename, 'wt') as f:
                f.write('EXAMPLE')
            ydl = YoutubeDL(params)
            ydl.add_post_processor(PP())
            ydl.post_process(filename, {'filepath': filename})

        run_pp({'keepvideo': True}, SimplePP)
        self.assertTrue(os.path.exists(filename), '%s doesn\'t exist' % filename)
        self.assertTrue(os.path.exists(audiofile), '%s doesn\'t exist' % audiofile)
        os.unlink(filename)
        os.unlink(audiofile)

        run_pp({'keepvideo': False}, SimplePP)
        self.assertFalse(os.path.exists(filename), '%s exists' % filename)
        self.assertTrue(os.path.exists(audiofile), '%s doesn\'t exist' % audiofile)
        os.unlink(audiofile)

        class ModifierPP(PostProcessor):
            def run(self, info):
                with open(info['filepath'], 'wt') as f:
                    f.write('MODIFIED')
                return [], info

        run_pp({'keepvideo': False}, ModifierPP)
        self.assertTrue(os.path.exists(filename), '%s doesn\'t exist' % filename)
        os.unlink(filename)

    def test_match_filter(self):
        class FilterYDL(YDL):
            def __init__(self, *args, **kwargs):
                super(FilterYDL, self).__init__(*args, **kwargs)
                self.params['simulate'] = True

            def process_info(self, info_dict):
                super(YDL, self).process_info(info_dict)

            def _match_entry(self, info_dict, incomplete):
                res = super(FilterYDL, self)._match_entry(info_dict, incomplete)
                if res is None:
                    self.downloaded_info_dicts.append(info_dict)
                return res

        first = {
            'id': '1',
            'url': TEST_URL,
            'title': 'one',
            'extractor': 'TEST',
            'duration': 30,
            'filesize': 10 * 1024,
        }
        second = {
            'id': '2',
            'url': TEST_URL,
            'title': 'two',
            'extractor': 'TEST',
            'duration': 10,
            'description': 'foo',
            'filesize': 5 * 1024,
        }
        videos = [first, second]

        def get_videos(filter_=None):
            ydl = FilterYDL({'match_filter': filter_})
            for v in videos:
                ydl.process_ie_result(v, download=True)
            return [v['id'] for v in ydl.downloaded_info_dicts]

        res = get_videos()
        self.assertEqual(res, ['1', '2'])

        def f(v):
            if v['id'] == '1':
                return None
            else:
                return 'Video id is not 1'
        res = get_videos(f)
        self.assertEqual(res, ['1'])

        f = match_filter_func('duration < 30')
        res = get_videos(f)
        self.assertEqual(res, ['2'])

        f = match_filter_func('description = foo')
        res = get_videos(f)
        self.assertEqual(res, ['2'])

        f = match_filter_func('description =? foo')
        res = get_videos(f)
        self.assertEqual(res, ['1', '2'])

        f = match_filter_func('filesize > 5KiB')
        res = get_videos(f)
        self.assertEqual(res, ['1'])


if __name__ == '__main__':
    unittest.main()
Commit	Line	Data
e028d0d1 JMF	1	#!/usr/bin/env python
e028d0d1 JMF	2
89087418 PH	3	from __future__ import unicode_literals
89087418 PH	4
5d254f77 PH	5	# Allow direct execution
5d254f77 PH	6	import os
e028d0d1 JMF	7	import sys
e028d0d1 JMF	8	import unittest
5d254f77	9	sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
e028d0d1	10
0217c783 PH	11	import copy
0217c783 PH	12
c57f7757	13	from test.helper import FakeYDL, assertRegexpMatches
26e63931	14	from youtube_dl import YoutubeDL
3d4a70b8	15	from youtube_dl.extractor import YoutubeIE
2b4ecde2	16	from youtube_dl.postprocessor.common import PostProcessor
531980d8	17	from youtube_dl.utils import match_filter_func
e028d0d1	18
8508557e JMF	19	TEST_URL = 'http://localhost/sample.mp4'
8508557e JMF	20
e028d0d1 JMF	21
e028d0d1 JMF	22	class YDL(FakeYDL):
f4d96df0 PH	23	def __init__(self, args, *kwargs):
f4d96df0 PH	24	super(YDL, self).__init__(args, *kwargs)
e028d0d1	25	self.downloaded_info_dicts = []
f4d96df0	26	self.msgs = []
5d254f77	27
e028d0d1 JMF	28	def process_info(self, info_dict):
	29	self.downloaded_info_dicts.append(info_dict)
	30
f4d96df0 PH	31	def to_screen(self, msg):
	32	self.msgs.append(msg)
	33
5d254f77	34
3537b93d PH	35	def _make_result(formats, **kwargs):
	36	res = {
	37	'formats': formats,
	38	'id': 'testid',
	39	'title': 'testttitle',
	40	'extractor': 'testex',
	41	}
	42	res.update(**kwargs)
	43	return res
	44
	45
e028d0d1 JMF	46	class TestFormatSelection(unittest.TestCase):
	47	def test_prefer_free_formats(self):
	48	# Same resolution => download webm
	49	ydl = YDL()
	50	ydl.params['prefer_free_formats'] = True
5d254f77	51	formats = [
8508557e JMF	52	{'ext': 'webm', 'height': 460, 'url': TEST_URL},
8508557e JMF	53	{'ext': 'mp4', 'height': 460, 'url': TEST_URL},
5d254f77	54	]
3537b93d	55	info_dict = _make_result(formats)
3d4a70b8 PH	56	yie = YoutubeIE(ydl)
3d4a70b8 PH	57	yie._sort_formats(info_dict['formats'])
e028d0d1 JMF	58	ydl.process_ie_result(info_dict)
e028d0d1 JMF	59	downloaded = ydl.downloaded_info_dicts[0]
89087418	60	self.assertEqual(downloaded['ext'], 'webm')
e028d0d1 JMF	61
	62	# Different resolution => download best quality (mp4)
	63	ydl = YDL()
	64	ydl.params['prefer_free_formats'] = True
5d254f77	65	formats = [
8508557e JMF	66	{'ext': 'webm', 'height': 720, 'url': TEST_URL},
8508557e JMF	67	{'ext': 'mp4', 'height': 1080, 'url': TEST_URL},
5d254f77	68	]
89087418	69	info_dict['formats'] = formats
3d4a70b8 PH	70	yie = YoutubeIE(ydl)
3d4a70b8 PH	71	yie._sort_formats(info_dict['formats'])
e028d0d1 JMF	72	ydl.process_ie_result(info_dict)
e028d0d1 JMF	73	downloaded = ydl.downloaded_info_dicts[0]
89087418	74	self.assertEqual(downloaded['ext'], 'mp4')
e028d0d1	75
1c783bca	76	# No prefer_free_formats => prefer mp4 and flv for greater compatibility
e028d0d1 JMF	77	ydl = YDL()
e028d0d1 JMF	78	ydl.params['prefer_free_formats'] = False
5d254f77	79	formats = [
8508557e JMF	80	{'ext': 'webm', 'height': 720, 'url': TEST_URL},
	81	{'ext': 'mp4', 'height': 720, 'url': TEST_URL},
	82	{'ext': 'flv', 'height': 720, 'url': TEST_URL},
5d254f77	83	]
89087418	84	info_dict['formats'] = formats
3d4a70b8 PH	85	yie = YoutubeIE(ydl)
	86	yie._sort_formats(info_dict['formats'])
	87	ydl.process_ie_result(info_dict)
	88	downloaded = ydl.downloaded_info_dicts[0]
89087418	89	self.assertEqual(downloaded['ext'], 'mp4')
3d4a70b8 PH	90
	91	ydl = YDL()
	92	ydl.params['prefer_free_formats'] = False
	93	formats = [
8508557e JMF	94	{'ext': 'flv', 'height': 720, 'url': TEST_URL},
8508557e JMF	95	{'ext': 'webm', 'height': 720, 'url': TEST_URL},
3d4a70b8	96	]
89087418	97	info_dict['formats'] = formats
3d4a70b8 PH	98	yie = YoutubeIE(ydl)
3d4a70b8 PH	99	yie._sort_formats(info_dict['formats'])
e028d0d1 JMF	100	ydl.process_ie_result(info_dict)
e028d0d1 JMF	101	downloaded = ydl.downloaded_info_dicts[0]
89087418	102	self.assertEqual(downloaded['ext'], 'flv')
e028d0d1	103
a9c58ad9 JMF	104	def test_format_selection(self):
a9c58ad9 JMF	105	formats = [
8508557e JMF	106	{'format_id': '35', 'ext': 'mp4', 'preference': 1, 'url': TEST_URL},
	107	{'format_id': '45', 'ext': 'webm', 'preference': 2, 'url': TEST_URL},
	108	{'format_id': '47', 'ext': 'webm', 'preference': 3, 'url': TEST_URL},
	109	{'format_id': '2', 'ext': 'flv', 'preference': 4, 'url': TEST_URL},
a9c58ad9	110	]
3537b93d	111	info_dict = _make_result(formats)
a9c58ad9	112
89087418	113	ydl = YDL({'format': '20/47'})
8e3e0322	114	ydl.process_ie_result(info_dict.copy())
a9c58ad9	115	downloaded = ydl.downloaded_info_dicts[0]
89087418	116	self.assertEqual(downloaded['format_id'], '47')
a9c58ad9	117
89087418	118	ydl = YDL({'format': '20/71/worst'})
8e3e0322	119	ydl.process_ie_result(info_dict.copy())
a9c58ad9	120	downloaded = ydl.downloaded_info_dicts[0]
89087418	121	self.assertEqual(downloaded['format_id'], '35')
a9c58ad9 JMF	122
a9c58ad9 JMF	123	ydl = YDL()
8e3e0322	124	ydl.process_ie_result(info_dict.copy())
a9c58ad9	125	downloaded = ydl.downloaded_info_dicts[0]
89087418	126	self.assertEqual(downloaded['format_id'], '2')
a9c58ad9	127
89087418	128	ydl = YDL({'format': 'webm/mp4'})
8e3e0322	129	ydl.process_ie_result(info_dict.copy())
49e86983	130	downloaded = ydl.downloaded_info_dicts[0]
89087418	131	self.assertEqual(downloaded['format_id'], '47')
49e86983	132
89087418	133	ydl = YDL({'format': '3gp/40/mp4'})
8e3e0322	134	ydl.process_ie_result(info_dict.copy())
49e86983	135	downloaded = ydl.downloaded_info_dicts[0]
89087418	136	self.assertEqual(downloaded['format_id'], '35')
49e86983	137
ba7678f9 PH	138	def test_format_selection_audio(self):
ba7678f9 PH	139	formats = [
8508557e JMF	140	{'format_id': 'audio-low', 'ext': 'webm', 'preference': 1, 'vcodec': 'none', 'url': TEST_URL},
	141	{'format_id': 'audio-mid', 'ext': 'webm', 'preference': 2, 'vcodec': 'none', 'url': TEST_URL},
	142	{'format_id': 'audio-high', 'ext': 'flv', 'preference': 3, 'vcodec': 'none', 'url': TEST_URL},
	143	{'format_id': 'vid', 'ext': 'mp4', 'preference': 4, 'url': TEST_URL},
ba7678f9	144	]
3537b93d	145	info_dict = _make_result(formats)
ba7678f9	146
89087418	147	ydl = YDL({'format': 'bestaudio'})
ba7678f9 PH	148	ydl.process_ie_result(info_dict.copy())
ba7678f9 PH	149	downloaded = ydl.downloaded_info_dicts[0]
89087418	150	self.assertEqual(downloaded['format_id'], 'audio-high')
ba7678f9	151
89087418	152	ydl = YDL({'format': 'worstaudio'})
ba7678f9 PH	153	ydl.process_ie_result(info_dict.copy())
ba7678f9 PH	154	downloaded = ydl.downloaded_info_dicts[0]
89087418	155	self.assertEqual(downloaded['format_id'], 'audio-low')
ba7678f9 PH	156
ba7678f9 PH	157	formats = [
8508557e JMF	158	{'format_id': 'vid-low', 'ext': 'mp4', 'preference': 1, 'url': TEST_URL},
8508557e JMF	159	{'format_id': 'vid-high', 'ext': 'mp4', 'preference': 2, 'url': TEST_URL},
ba7678f9	160	]
3537b93d	161	info_dict = _make_result(formats)
ba7678f9	162
89087418	163	ydl = YDL({'format': 'bestaudio/worstaudio/best'})
ba7678f9 PH	164	ydl.process_ie_result(info_dict.copy())
ba7678f9 PH	165	downloaded = ydl.downloaded_info_dicts[0]
89087418	166	self.assertEqual(downloaded['format_id'], 'vid-high')
ba7678f9	167
0217c783 PH	168	def test_format_selection_audio_exts(self):
	169	formats = [
	170	{'format_id': 'mp3-64', 'ext': 'mp3', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
	171	{'format_id': 'ogg-64', 'ext': 'ogg', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
	172	{'format_id': 'aac-64', 'ext': 'aac', 'abr': 64, 'url': 'http://_', 'vcodec': 'none'},
	173	{'format_id': 'mp3-32', 'ext': 'mp3', 'abr': 32, 'url': 'http://_', 'vcodec': 'none'},
	174	{'format_id': 'aac-32', 'ext': 'aac', 'abr': 32, 'url': 'http://_', 'vcodec': 'none'},
	175	]
	176
	177	info_dict = _make_result(formats)
	178	ydl = YDL({'format': 'best'})
	179	ie = YoutubeIE(ydl)
	180	ie._sort_formats(info_dict['formats'])
	181	ydl.process_ie_result(copy.deepcopy(info_dict))
	182	downloaded = ydl.downloaded_info_dicts[0]
	183	self.assertEqual(downloaded['format_id'], 'aac-64')
	184
	185	ydl = YDL({'format': 'mp3'})
	186	ie = YoutubeIE(ydl)
	187	ie._sort_formats(info_dict['formats'])
	188	ydl.process_ie_result(copy.deepcopy(info_dict))
	189	downloaded = ydl.downloaded_info_dicts[0]
	190	self.assertEqual(downloaded['format_id'], 'mp3-64')
	191
	192	ydl = YDL({'prefer_free_formats': True})
	193	ie = YoutubeIE(ydl)
	194	ie._sort_formats(info_dict['formats'])
	195	ydl.process_ie_result(copy.deepcopy(info_dict))
	196	downloaded = ydl.downloaded_info_dicts[0]
	197	self.assertEqual(downloaded['format_id'], 'ogg-64')
	198
bc6d5978 JMF	199	def test_format_selection_video(self):
bc6d5978 JMF	200	formats = [
8508557e JMF	201	{'format_id': 'dash-video-low', 'ext': 'mp4', 'preference': 1, 'acodec': 'none', 'url': TEST_URL},
	202	{'format_id': 'dash-video-high', 'ext': 'mp4', 'preference': 2, 'acodec': 'none', 'url': TEST_URL},
	203	{'format_id': 'vid', 'ext': 'mp4', 'preference': 3, 'url': TEST_URL},
bc6d5978	204	]
3537b93d	205	info_dict = _make_result(formats)
bc6d5978 JMF	206
	207	ydl = YDL({'format': 'bestvideo'})
	208	ydl.process_ie_result(info_dict.copy())
	209	downloaded = ydl.downloaded_info_dicts[0]
	210	self.assertEqual(downloaded['format_id'], 'dash-video-high')
	211
	212	ydl = YDL({'format': 'worstvideo'})
	213	ydl.process_ie_result(info_dict.copy())
	214	downloaded = ydl.downloaded_info_dicts[0]
	215	self.assertEqual(downloaded['format_id'], 'dash-video-low')
	216
3d4a70b8 PH	217	def test_youtube_format_selection(self):
	218	order = [
	219	'38', '37', '46', '22', '45', '35', '44', '18', '34', '43', '6', '5', '36', '17', '13',
	220	# Apple HTTP Live Streaming
	221	'96', '95', '94', '93', '92', '132', '151',
	222	# 3D
	223	'85', '84', '102', '83', '101', '82', '100',
	224	# Dash video
c11125f9	225	'137', '248', '136', '247', '135', '246',
3d4a70b8 PH	226	'245', '244', '134', '243', '133', '242', '160',
3d4a70b8 PH	227	# Dash audio
a053c349	228	'141', '172', '140', '171', '139',
3d4a70b8 PH	229	]
	230
	231	for f1id, f2id in zip(order, order[1:]):
	232	f1 = YoutubeIE._formats[f1id].copy()
	233	f1['format_id'] = f1id
3537b93d	234	f1['url'] = 'url:' + f1id
3d4a70b8 PH	235	f2 = YoutubeIE._formats[f2id].copy()
3d4a70b8 PH	236	f2['format_id'] = f2id
3537b93d	237	f2['url'] = 'url:' + f2id
3d4a70b8	238
3537b93d	239	info_dict = _make_result([f1, f2], extractor='youtube')
8dd54188	240	ydl = YDL({'format': 'best/bestvideo'})
3d4a70b8 PH	241	yie = YoutubeIE(ydl)
	242	yie._sort_formats(info_dict['formats'])
	243	ydl.process_ie_result(info_dict)
	244	downloaded = ydl.downloaded_info_dicts[0]
	245	self.assertEqual(downloaded['format_id'], f1id)
	246
3537b93d	247	info_dict = _make_result([f2, f1], extractor='youtube')
8dd54188	248	ydl = YDL({'format': 'best/bestvideo'})
3d4a70b8 PH	249	yie = YoutubeIE(ydl)
	250	yie._sort_formats(info_dict['formats'])
	251	ydl.process_ie_result(info_dict)
	252	downloaded = ydl.downloaded_info_dicts[0]
	253	self.assertEqual(downloaded['format_id'], f1id)
	254
083c9df9 PH	255	def test_format_filtering(self):
	256	formats = [
	257	{'format_id': 'A', 'filesize': 500, 'width': 1000},
	258	{'format_id': 'B', 'filesize': 1000, 'width': 500},
	259	{'format_id': 'C', 'filesize': 1000, 'width': 400},
	260	{'format_id': 'D', 'filesize': 2000, 'width': 600},
	261	{'format_id': 'E', 'filesize': 3000},
	262	{'format_id': 'F'},
	263	{'format_id': 'G', 'filesize': 1000000},
	264	]
	265	for f in formats:
	266	f['url'] = 'http://_/'
	267	f['ext'] = 'unknown'
	268	info_dict = _make_result(formats)
	269
	270	ydl = YDL({'format': 'best[filesize<3000]'})
	271	ydl.process_ie_result(info_dict)
	272	downloaded = ydl.downloaded_info_dicts[0]
	273	self.assertEqual(downloaded['format_id'], 'D')
	274
	275	ydl = YDL({'format': 'best[filesize<=3000]'})
	276	ydl.process_ie_result(info_dict)
	277	downloaded = ydl.downloaded_info_dicts[0]
	278	self.assertEqual(downloaded['format_id'], 'E')
	279
	280	ydl = YDL({'format': 'best[filesize <= ? 3000]'})
	281	ydl.process_ie_result(info_dict)
	282	downloaded = ydl.downloaded_info_dicts[0]
	283	self.assertEqual(downloaded['format_id'], 'F')
	284
	285	ydl = YDL({'format': 'best [filesize = 1000] [width>450]'})
	286	ydl.process_ie_result(info_dict)
	287	downloaded = ydl.downloaded_info_dicts[0]
	288	self.assertEqual(downloaded['format_id'], 'B')
	289
	290	ydl = YDL({'format': 'best [filesize = 1000] [width!=450]'})
	291	ydl.process_ie_result(info_dict)
	292	downloaded = ydl.downloaded_info_dicts[0]
	293	self.assertEqual(downloaded['format_id'], 'C')
	294
	295	ydl = YDL({'format': '[filesize>?1]'})
	296	ydl.process_ie_result(info_dict)
	297	downloaded = ydl.downloaded_info_dicts[0]
	298	self.assertEqual(downloaded['format_id'], 'G')
	299
	300	ydl = YDL({'format': '[filesize<1M]'})
	301	ydl.process_ie_result(info_dict)
	302	downloaded = ydl.downloaded_info_dicts[0]
	303	self.assertEqual(downloaded['format_id'], 'E')
	304
	305	ydl = YDL({'format': '[filesize<1MiB]'})
	306	ydl.process_ie_result(info_dict)
	307	downloaded = ydl.downloaded_info_dicts[0]
	308	self.assertEqual(downloaded['format_id'], 'G')
	309
f20bf146 JMF	310
f20bf146 JMF	311	class TestYoutubeDL(unittest.TestCase):
ab84349b JMF	312	def test_subtitles(self):
	313	def s_formats(lang, autocaption=False):
	314	return [{
	315	'ext': ext,
	316	'url': 'http://localhost/video.%s.%s' % (lang, ext),
	317	'_auto': autocaption,
	318	} for ext in ['vtt', 'srt', 'ass']]
	319	subtitles = dict((l, s_formats(l)) for l in ['en', 'fr', 'es'])
	320	auto_captions = dict((l, s_formats(l, True)) for l in ['it', 'pt', 'es'])
	321	info_dict = {
	322	'id': 'test',
	323	'title': 'Test',
	324	'url': 'http://localhost/video.mp4',
	325	'subtitles': subtitles,
	326	'automatic_captions': auto_captions,
	327	'extractor': 'TEST',
	328	}
	329
	330	def get_info(params={}):
	331	params.setdefault('simulate', True)
	332	ydl = YDL(params)
	333	ydl.report_warning = lambda args, *kargs: None
	334	return ydl.process_video_result(info_dict, download=False)
	335
	336	result = get_info()
	337	self.assertFalse(result.get('requested_subtitles'))
	338	self.assertEqual(result['subtitles'], subtitles)
	339	self.assertEqual(result['automatic_captions'], auto_captions)
	340
	341	result = get_info({'writesubtitles': True})
	342	subs = result['requested_subtitles']
	343	self.assertTrue(subs)
	344	self.assertEqual(set(subs.keys()), set(['en']))
	345	self.assertTrue(subs['en'].get('data') is None)
	346	self.assertEqual(subs['en']['ext'], 'ass')
	347
	348	result = get_info({'writesubtitles': True, 'subtitlesformat': 'foo/srt'})
	349	subs = result['requested_subtitles']
	350	self.assertEqual(subs['en']['ext'], 'srt')
	351
	352	result = get_info({'writesubtitles': True, 'subtitleslangs': ['es', 'fr', 'it']})
	353	subs = result['requested_subtitles']
	354	self.assertTrue(subs)
	355	self.assertEqual(set(subs.keys()), set(['es', 'fr']))
	356
	357	result = get_info({'writesubtitles': True, 'writeautomaticsub': True, 'subtitleslangs': ['es', 'pt']})
	358	subs = result['requested_subtitles']
	359	self.assertTrue(subs)
	360	self.assertEqual(set(subs.keys()), set(['es', 'pt']))
	361	self.assertFalse(subs['es']['_auto'])
	362	self.assertTrue(subs['pt']['_auto'])
	363
98c70d6f JMF	364	result = get_info({'writeautomaticsub': True, 'subtitleslangs': ['es', 'pt']})
	365	subs = result['requested_subtitles']
	366	self.assertTrue(subs)
	367	self.assertEqual(set(subs.keys()), set(['es', 'pt']))
	368	self.assertTrue(subs['es']['_auto'])
	369	self.assertTrue(subs['pt']['_auto'])
	370
b6c45014 JMF	371	def test_add_extra_info(self):
	372	test_dict = {
	373	'extractor': 'Foo',
	374	}
	375	extra_info = {
	376	'extractor': 'Bar',
	377	'playlist': 'funny videos',
	378	}
	379	YDL.add_extra_info(test_dict, extra_info)
	380	self.assertEqual(test_dict['extractor'], 'Foo')
	381	self.assertEqual(test_dict['playlist'], 'funny videos')
	382
26e63931 JMF	383	def test_prepare_filename(self):
26e63931 JMF	384	info = {
89087418 PH	385	'id': '1234',
	386	'ext': 'mp4',
	387	'width': None,
26e63931	388	}
5f6a1245	389
26e63931 JMF	390	def fname(templ):
	391	ydl = YoutubeDL({'outtmpl': templ})
	392	return ydl.prepare_filename(info)
89087418 PH	393	self.assertEqual(fname('%(id)s.%(ext)s'), '1234.mp4')
89087418 PH	394	self.assertEqual(fname('%(id)s-%(width)s.%(ext)s'), '1234-NA.mp4')
26e63931	395	# Replace missing fields with 'NA'
89087418	396	self.assertEqual(fname('%(uploader_date)s-%(id)s.%(ext)s'), 'NA-1234.mp4')
26e63931	397
c57f7757 PH	398	def test_format_note(self):
	399	ydl = YoutubeDL()
	400	self.assertEqual(ydl._format_note({}), '')
	401	assertRegexpMatches(self, ydl._format_note({
	402	'vbr': 10,
1c783bca	403	}), '^\s*10k$')
f4d96df0	404
2b4ecde2 JMF	405	def test_postprocessors(self):
	406	filename = 'post-processor-testfile.mp4'
	407	audiofile = filename + '.mp3'
	408
	409	class SimplePP(PostProcessor):
	410	def run(self, info):
2b4ecde2 JMF	411	with open(audiofile, 'wt') as f:
2b4ecde2 JMF	412	f.write('EXAMPLE')
592e97e8	413	return [info['filepath']], info
2b4ecde2	414
592e97e8	415	def run_pp(params, PP):
2b4ecde2 JMF	416	with open(filename, 'wt') as f:
	417	f.write('EXAMPLE')
	418	ydl = YoutubeDL(params)
592e97e8	419	ydl.add_post_processor(PP())
2b4ecde2 JMF	420	ydl.post_process(filename, {'filepath': filename})
2b4ecde2 JMF	421
592e97e8	422	run_pp({'keepvideo': True}, SimplePP)
2b4ecde2 JMF	423	self.assertTrue(os.path.exists(filename), '%s doesn\'t exist' % filename)
	424	self.assertTrue(os.path.exists(audiofile), '%s doesn\'t exist' % audiofile)
	425	os.unlink(filename)
	426	os.unlink(audiofile)
	427
592e97e8	428	run_pp({'keepvideo': False}, SimplePP)
2b4ecde2 JMF	429	self.assertFalse(os.path.exists(filename), '%s exists' % filename)
	430	self.assertTrue(os.path.exists(audiofile), '%s doesn\'t exist' % audiofile)
	431	os.unlink(audiofile)
	432
592e97e8 JMF	433	class ModifierPP(PostProcessor):
	434	def run(self, info):
	435	with open(info['filepath'], 'wt') as f:
	436	f.write('MODIFIED')
	437	return [], info
	438
	439	run_pp({'keepvideo': False}, ModifierPP)
	440	self.assertTrue(os.path.exists(filename), '%s doesn\'t exist' % filename)
	441	os.unlink(filename)
	442
531980d8 JMF	443	def test_match_filter(self):
	444	class FilterYDL(YDL):
	445	def __init__(self, args, *kwargs):
	446	super(FilterYDL, self).__init__(args, *kwargs)
	447	self.params['simulate'] = True
	448
	449	def process_info(self, info_dict):
	450	super(YDL, self).process_info(info_dict)
	451
	452	def _match_entry(self, info_dict, incomplete):
	453	res = super(FilterYDL, self)._match_entry(info_dict, incomplete)
	454	if res is None:
	455	self.downloaded_info_dicts.append(info_dict)
	456	return res
	457
	458	first = {
	459	'id': '1',
	460	'url': TEST_URL,
	461	'title': 'one',
	462	'extractor': 'TEST',
	463	'duration': 30,
	464	'filesize': 10 * 1024,
	465	}
	466	second = {
	467	'id': '2',
	468	'url': TEST_URL,
	469	'title': 'two',
	470	'extractor': 'TEST',
	471	'duration': 10,
	472	'description': 'foo',
	473	'filesize': 5 * 1024,
	474	}
	475	videos = [first, second]
	476
	477	def get_videos(filter_=None):
	478	ydl = FilterYDL({'match_filter': filter_})
	479	for v in videos:
	480	ydl.process_ie_result(v, download=True)
	481	return [v['id'] for v in ydl.downloaded_info_dicts]
	482
	483	res = get_videos()
	484	self.assertEqual(res, ['1', '2'])
	485
	486	def f(v):
	487	if v['id'] == '1':
	488	return None
	489	else:
	490	return 'Video id is not 1'
	491	res = get_videos(f)
	492	self.assertEqual(res, ['1'])
	493
	494	f = match_filter_func('duration < 30')
	495	res = get_videos(f)
	496	self.assertEqual(res, ['2'])
	497
	498	f = match_filter_func('description = foo')
	499	res = get_videos(f)
	500	self.assertEqual(res, ['2'])
	501
	502	f = match_filter_func('description =? foo')
	503	res = get_videos(f)
	504	self.assertEqual(res, ['1', '2'])
	505
	506	f = match_filter_func('filesize > 5KiB')
507	res = get_videos(f)
508	self.assertEqual(res, ['1'])
509
2b4ecde2	510
e028d0d1 JMF	511	if __name__ == '__main__':
e028d0d1 JMF	512	unittest.main()