yt-dlc/test/test_youtube_lists.py

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#!/usr/bin/env python
import sys
import unittest
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import json
# Allow direct execution
import os
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from youtube_dl.InfoExtractors import YoutubeUserIE, YoutubePlaylistIE, YoutubeIE, YoutubeChannelIE
from youtube_dl.utils import *
from youtube_dl.FileDownloader import FileDownloader
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PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
with io.open(PARAMETERS_FILE, encoding='utf-8') as pf:
parameters = json.load(pf)
# General configuration (from __init__, not very elegant...)
jar = compat_cookiejar.CookieJar()
cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar)
proxy_handler = compat_urllib_request.ProxyHandler()
opener = compat_urllib_request.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler())
compat_urllib_request.install_opener(opener)
class FakeDownloader(FileDownloader):
def __init__(self):
self.result = []
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self.params = parameters
def to_screen(self, s):
print(s)
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def trouble(self, s, tb=None):
raise Exception(s)
def extract_info(self, url):
self.result.append(url)
return url
class TestYoutubeLists(unittest.TestCase):
def assertIsPlaylist(self,info):
"""Make sure the info has '_type' set to 'playlist'"""
self.assertEqual(info['_type'], 'playlist')
def test_youtube_playlist(self):
dl = FakeDownloader()
ie = YoutubePlaylistIE(dl)
result = ie.extract('https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re')[0]
self.assertIsPlaylist(result)
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self.assertEqual(result['title'], 'ytdl test PL')
ytie_results = [YoutubeIE()._extract_id(url['url']) for url in result['entries']]
self.assertEqual(ytie_results, [ 'bV9L5Ht9LgY', 'FXxLjLQi3Fg', 'tU3Bgo5qJZE'])
def test_issue_673(self):
dl = FakeDownloader()
ie = YoutubePlaylistIE(dl)
result = ie.extract('PLBB231211A4F62143')[0]
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self.assertEqual(result['title'], 'Team Fortress 2')
self.assertTrue(len(result['entries']) > 40)
def test_youtube_playlist_long(self):
dl = FakeDownloader()
ie = YoutubePlaylistIE(dl)
result = ie.extract('https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q')[0]
self.assertIsPlaylist(result)
self.assertTrue(len(result['entries']) >= 799)
def test_youtube_playlist_with_deleted(self):
#651
dl = FakeDownloader()
ie = YoutubePlaylistIE(dl)
result = ie.extract('https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC')[0]
ytie_results = [YoutubeIE()._extract_id(url['url']) for url in result['entries']]
self.assertFalse('pElCt5oNDuI' in ytie_results)
self.assertFalse('KdPEApIVdWM' in ytie_results)
def test_youtube_playlist_empty(self):
dl = FakeDownloader()
ie = YoutubePlaylistIE(dl)
result = ie.extract('https://www.youtube.com/playlist?list=PLtPgu7CB4gbZDA7i_euNxn75ISqxwZPYx')[0]
self.assertIsPlaylist(result)
self.assertEqual(len(result['entries']), 0)
def test_youtube_course(self):
dl = FakeDownloader()
ie = YoutubePlaylistIE(dl)
# TODO find a > 100 (paginating?) videos course
result = ie.extract('https://www.youtube.com/course?list=ECUl4u3cNGP61MdtwGTqZA0MreSaDybji8')[0]
entries = result['entries']
self.assertEqual(YoutubeIE()._extract_id(entries[0]['url']), 'j9WZyLZCBzs')
self.assertEqual(len(entries), 25)
self.assertEqual(YoutubeIE()._extract_id(entries[-1]['url']), 'rYefUsYuEp0')
def test_youtube_channel(self):
dl = FakeDownloader()
ie = YoutubeChannelIE(dl)
#test paginated channel
result = ie.extract('https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w')[0]
self.assertTrue(len(result['entries']) > 90)
#test autogenerated channel
result = ie.extract('https://www.youtube.com/channel/HCtnHdj3df7iM/videos')[0]
self.assertTrue(len(result['entries']) >= 18)
def test_youtube_user(self):
dl = FakeDownloader()
ie = YoutubeUserIE(dl)
result = ie.extract('https://www.youtube.com/user/TheLinuxFoundation')[0]
self.assertTrue(len(result['entries']) >= 320)
if __name__ == '__main__':
unittest.main()