#!/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__))))
-from test.helper import FakeYDL
+from test.helper import FakeYDL, assertRegexpMatches
from youtube_dl import YoutubeDL
+from youtube_dl.extractor import YoutubeIE
class YDL(FakeYDL):
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 = [
- {u'ext': u'webm', u'height': 460},
- {u'ext': u'mp4', u'height': 460},
+ {'ext': 'webm', 'height': 460, 'url': 'x'},
+ {'ext': 'mp4', 'height': 460, 'url': 'y'},
]
- info_dict = {u'formats': formats, u'extractor': u'test'}
+ 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[u'ext'], u'webm')
+ self.assertEqual(downloaded['ext'], 'webm')
# Different resolution => download best quality (mp4)
ydl = YDL()
ydl.params['prefer_free_formats'] = True
formats = [
- {u'ext': u'webm', u'height': 720},
- {u'ext': u'mp4', u'height': 1080},
+ {'ext': 'webm', 'height': 720, 'url': 'a'},
+ {'ext': 'mp4', 'height': 1080, 'url': 'b'},
]
- info_dict[u'formats'] = formats
+ 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[u'ext'], u'mp4')
+ self.assertEqual(downloaded['ext'], 'mp4')
- # No prefer_free_formats => keep original formats order
+ # No prefer_free_formats => prefer mp4 and flv for greater compatibility
ydl = YDL()
ydl.params['prefer_free_formats'] = False
formats = [
- {u'ext': u'webm', u'height': 720},
- {u'ext': u'flv', u'height': 720},
+ {'ext': 'webm', 'height': 720, 'url': '_'},
+ {'ext': 'mp4', 'height': 720, 'url': '_'},
+ {'ext': 'flv', 'height': 720, 'url': '_'},
]
- info_dict[u'formats'] = formats
+ 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[u'ext'], u'flv')
+ self.assertEqual(downloaded['ext'], 'mp4')
+
+ ydl = YDL()
+ ydl.params['prefer_free_formats'] = False
+ formats = [
+ {'ext': 'flv', 'height': 720, 'url': '_'},
+ {'ext': 'webm', 'height': 720, '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_limit(self):
formats = [
- {u'format_id': u'meh', u'url': u'http://example.com/meh'},
- {u'format_id': u'good', u'url': u'http://example.com/good'},
- {u'format_id': u'great', u'url': u'http://example.com/great'},
- {u'format_id': u'excellent', u'url': u'http://example.com/exc'},
+ {'format_id': 'meh', 'url': 'http://example.com/meh', 'preference': 1},
+ {'format_id': 'good', 'url': 'http://example.com/good', 'preference': 2},
+ {'format_id': 'great', 'url': 'http://example.com/great', 'preference': 3},
+ {'format_id': 'excellent', 'url': 'http://example.com/exc', 'preference': 4},
]
- info_dict = {
- u'formats': formats, u'extractor': u'test', 'id': 'testvid'}
+ info_dict = _make_result(formats)
ydl = YDL()
ydl.process_ie_result(info_dict)
downloaded = ydl.downloaded_info_dicts[0]
- self.assertEqual(downloaded[u'format_id'], u'excellent')
+ self.assertEqual(downloaded['format_id'], 'excellent')
ydl = YDL({'format_limit': 'good'})
assert ydl.params['format_limit'] == 'good'
- ydl.process_ie_result(info_dict)
+ ydl.process_ie_result(info_dict.copy())
downloaded = ydl.downloaded_info_dicts[0]
- self.assertEqual(downloaded[u'format_id'], u'good')
+ self.assertEqual(downloaded['format_id'], 'good')
ydl = YDL({'format_limit': 'great', 'format': 'all'})
- ydl.process_ie_result(info_dict)
- self.assertEqual(ydl.downloaded_info_dicts[0][u'format_id'], u'meh')
- self.assertEqual(ydl.downloaded_info_dicts[1][u'format_id'], u'good')
- self.assertEqual(ydl.downloaded_info_dicts[2][u'format_id'], u'great')
+ ydl.process_ie_result(info_dict.copy())
+ self.assertEqual(ydl.downloaded_info_dicts[0]['format_id'], 'meh')
+ self.assertEqual(ydl.downloaded_info_dicts[1]['format_id'], 'good')
+ self.assertEqual(ydl.downloaded_info_dicts[2]['format_id'], 'great')
self.assertTrue('3' in ydl.msgs[0])
ydl = YDL()
ydl.params['format_limit'] = 'excellent'
- ydl.process_ie_result(info_dict)
+ ydl.process_ie_result(info_dict.copy())
downloaded = ydl.downloaded_info_dicts[0]
- self.assertEqual(downloaded[u'format_id'], u'excellent')
+ self.assertEqual(downloaded['format_id'], 'excellent')
def test_format_selection(self):
formats = [
- {u'format_id': u'35', u'ext': u'mp4'},
- {u'format_id': u'45', u'ext': u'webm'},
- {u'format_id': u'47', u'ext': u'webm'},
- {u'format_id': u'2', u'ext': u'flv'},
+ {'format_id': '35', 'ext': 'mp4', 'preference': 1, 'url': '_'},
+ {'format_id': '45', 'ext': 'webm', 'preference': 2, 'url': '_'},
+ {'format_id': '47', 'ext': 'webm', 'preference': 3, 'url': '_'},
+ {'format_id': '2', 'ext': 'flv', 'preference': 4, 'url': '_'},
]
- info_dict = {u'formats': formats, u'extractor': u'test'}
+ info_dict = _make_result(formats)
- ydl = YDL({'format': u'20/47'})
- ydl.process_ie_result(info_dict)
+ ydl = YDL({'format': '20/47'})
+ ydl.process_ie_result(info_dict.copy())
downloaded = ydl.downloaded_info_dicts[0]
- self.assertEqual(downloaded['format_id'], u'47')
+ self.assertEqual(downloaded['format_id'], '47')
- ydl = YDL({'format': u'20/71/worst'})
- ydl.process_ie_result(info_dict)
+ ydl = YDL({'format': '20/71/worst'})
+ ydl.process_ie_result(info_dict.copy())
downloaded = ydl.downloaded_info_dicts[0]
- self.assertEqual(downloaded['format_id'], u'35')
+ self.assertEqual(downloaded['format_id'], '35')
ydl = YDL()
- ydl.process_ie_result(info_dict)
+ ydl.process_ie_result(info_dict.copy())
downloaded = ydl.downloaded_info_dicts[0]
- self.assertEqual(downloaded['format_id'], u'2')
+ self.assertEqual(downloaded['format_id'], '2')
- ydl = YDL({'format': u'webm/mp4'})
- ydl.process_ie_result(info_dict)
+ ydl = YDL({'format': 'webm/mp4'})
+ ydl.process_ie_result(info_dict.copy())
downloaded = ydl.downloaded_info_dicts[0]
- self.assertEqual(downloaded['format_id'], u'47')
+ self.assertEqual(downloaded['format_id'], '47')
- ydl = YDL({'format': u'3gp/40/mp4'})
- ydl.process_ie_result(info_dict)
+ 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': '_'},
+ {'format_id': 'audio-mid', 'ext': 'webm', 'preference': 2, 'vcodec': 'none', 'url': '_'},
+ {'format_id': 'audio-high', 'ext': 'flv', 'preference': 3, 'vcodec': 'none', 'url': '_'},
+ {'format_id': 'vid', 'ext': 'mp4', 'preference': 4, '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'], u'35')
+ self.assertEqual(downloaded['format_id'], 'audio-low')
+
+ formats = [
+ {'format_id': 'vid-low', 'ext': 'mp4', 'preference': 1, 'url': '_'},
+ {'format_id': 'vid-high', 'ext': 'mp4', 'preference': 2, '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_video(self):
+ formats = [
+ {'format_id': 'dash-video-low', 'ext': 'mp4', 'preference': 1, 'acodec': 'none', 'url': '_'},
+ {'format_id': 'dash-video-high', 'ext': 'mp4', 'preference': 2, 'acodec': 'none', 'url': '_'},
+ {'format_id': 'vid', 'ext': 'mp4', 'preference': 3, '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
+ '138', '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()
+ 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()
+ 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_add_extra_info(self):
test_dict = {
def test_prepare_filename(self):
info = {
- u'id': u'1234',
- u'ext': u'mp4',
- u'width': None,
+ 'id': '1234',
+ 'ext': 'mp4',
+ 'width': None,
}
def fname(templ):
ydl = YoutubeDL({'outtmpl': templ})
return ydl.prepare_filename(info)
- self.assertEqual(fname(u'%(id)s.%(ext)s'), u'1234.mp4')
- self.assertEqual(fname(u'%(id)s-%(width)s.%(ext)s'), u'1234-NA.mp4')
+ 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(u'%(uploader_date)s-%(id)s.%(ext)s'), u'NA-1234.mp4')
+ 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$')
if __name__ == '__main__':
unittest.main()
Rapsys Git / youtubedl / blobdiff