youtube-dl/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
from youtube_dl.utils import *
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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(object):
def __init__(self):
self.result = []
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self.params = parameters
def to_screen(self, s):
print(s)
def trouble(self, s):
raise Exception(s)
def download(self, x):
self.result.append(x)
class TestYoutubeLists(unittest.TestCase):
def test_youtube_playlist(self):
DL = FakeDownloader()
IE = YoutubePlaylistIE(DL)
IE.extract('https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re')
self.assertEqual(map(lambda x: YoutubeIE()._extract_id(x[0]), DL.result),
[ 'bV9L5Ht9LgY', 'FXxLjLQi3Fg', 'tU3Bgo5qJZE' ])
#661
DL = FakeDownloader()
IE = YoutubePlaylistIE(DL)
IE.extract('PLMCmkNmxw6Z9eduM7BZjSEh7HiU543Ig0')
self.assertTrue(len(DL.result) > 20)
#673
DL = FakeDownloader()
IE = YoutubePlaylistIE(DL)
IE.extract('PLBB231211A4F62143')
self.assertTrue(len(DL.result) > 40)
def test_youtube_playlist_long(self):
DL = FakeDownloader()
IE = YoutubePlaylistIE(DL)
IE.extract('https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q')
self.assertTrue(len(DL.result) >= 799)
def test_youtube_playlist_with_deleted(self):
#651
DL = FakeDownloader()
IE = YoutubePlaylistIE(DL)
IE.extract('https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC')
self.assertFalse('pElCt5oNDuI' in map(lambda x: YoutubeIE()._extract_id(x[0]), DL.result))
self.assertFalse('KdPEApIVdWM' in map(lambda x: YoutubeIE()._extract_id(x[0]), DL.result))
def test_youtube_course(self):
DL = FakeDownloader()
IE = YoutubePlaylistIE(DL)
# TODO find a > 100 (paginating?) videos course
IE.extract('https://www.youtube.com/course?list=ECUl4u3cNGP61MdtwGTqZA0MreSaDybji8')
self.assertEqual(YoutubeIE()._extract_id(DL.result[0][0]), 'j9WZyLZCBzs')
self.assertEqual(len(DL.result), 25)
self.assertEqual(YoutubeIE()._extract_id(DL.result[-1][0]), 'rYefUsYuEp0')
def test_youtube_channel(self):
# I give up, please find a channel that does paginate and test this like test_youtube_playlist_long
pass # TODO
def test_youtube_user(self):
DL = FakeDownloader()
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IE = YoutubeUserIE(DL)
IE.extract('https://www.youtube.com/user/TheLinuxFoundation')
self.assertTrue(len(DL.result) >= 320)
if __name__ == '__main__':
unittest.main()