test/test_youtube_lists.py

   1 #!/usr/bin/env python
   2
   3 import sys
   4 import unittest
   5 import json
   6
   7 # Allow direct execution
   8 import os
   9 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
  10
  11 from youtube_dl.InfoExtractors import YoutubeUserIE, YoutubePlaylistIE, YoutubeIE
  12 from youtube_dl.utils import *
  13 from youtube_dl.FileDownloader import FileDownloader
  14
  15 PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
  16 with io.open(PARAMETERS_FILE, encoding='utf-8') as pf:
  17     parameters = json.load(pf)
  18
  19 # General configuration (from __init__, not very elegant...)
  20 jar = compat_cookiejar.CookieJar()
  21 cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar)
  22 proxy_handler = compat_urllib_request.ProxyHandler()
  23 opener = compat_urllib_request.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler())
  24 compat_urllib_request.install_opener(opener)
  25
  26 class FakeDownloader(FileDownloader):
  27     def __init__(self):
  28         self.result = []
  29         self.params = parameters
  30     def to_screen(self, s):
  31         print(s)
  32     def trouble(self, s):
  33         raise Exception(s)
  34     def extract_info(self, url):
  35         self.result.append(url)
  36         return url
  37
  38 class TestYoutubeLists(unittest.TestCase):
  39     def test_youtube_playlist(self):
  40         dl = FakeDownloader()
  41         ie = YoutubePlaylistIE(dl)
  42         ie.extract('https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re')
  43         ytie_results = [YoutubeIE()._extract_id(url) for url in dl.result]
  44         self.assertEqual(ytie_results, [ 'bV9L5Ht9LgY', 'FXxLjLQi3Fg', 'tU3Bgo5qJZE'])
  45
  46     def test_issue_673(self):
  47         dl = FakeDownloader()
  48         ie = YoutubePlaylistIE(dl)
  49         ie.extract('PLBB231211A4F62143')
  50         self.assertTrue(len(dl.result) > 40)
  51
  52     def test_youtube_playlist_long(self):
  53         dl = FakeDownloader()
  54         ie = YoutubePlaylistIE(dl)
  55         ie.extract('https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q')
  56         self.assertTrue(len(dl.result) >= 799)
  57
  58     def test_youtube_playlist_with_deleted(self):
  59         #651
  60         dl = FakeDownloader()
  61         ie = YoutubePlaylistIE(dl)
  62         ie.extract('https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC')
  63         ytie_results = [YoutubeIE()._extract_id(url) for url in dl.result]
  64         self.assertFalse('pElCt5oNDuI' in ytie_results)
  65         self.assertFalse('KdPEApIVdWM' in ytie_results)
  66
  67     def test_youtube_course(self):
  68         dl = FakeDownloader()
  69         ie = YoutubePlaylistIE(dl)
  70         # TODO find a > 100 (paginating?) videos course
  71         ie.extract('https://www.youtube.com/course?list=ECUl4u3cNGP61MdtwGTqZA0MreSaDybji8')
  72         self.assertEqual(YoutubeIE()._extract_id(dl.result[0]), 'j9WZyLZCBzs')
  73         self.assertEqual(len(dl.result), 25)
  74         self.assertEqual(YoutubeIE()._extract_id(dl.result[-1]), 'rYefUsYuEp0')
  75
  76     def test_youtube_channel(self):
  77         # I give up, please find a channel that does paginate and test this like test_youtube_playlist_long
  78         pass # TODO
  79
  80     def test_youtube_user(self):
  81         dl = FakeDownloader()
  82         ie = YoutubeUserIE(dl)
  83         ie.extract('https://www.youtube.com/user/TheLinuxFoundation')
  84         self.assertTrue(len(dl.result) >= 320)
  85
  86 if __name__ == '__main__':
  87     unittest.main()