mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-12-22 18:17:17 -05:00
233 lines
8.6 KiB
Python
233 lines
8.6 KiB
Python
#!/usr/bin/env python3
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# Allow direct execution
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import os
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import sys
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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import contextlib
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import re
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import string
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import urllib.request
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from test.helper import FakeYDL, is_download_test
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from yt_dlp.extractor import YoutubeIE
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from yt_dlp.jsinterp import JSInterpreter
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_SIG_TESTS = [
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(
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'https://s.ytimg.com/yts/jsbin/html5player-vflHOr_nV.js',
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86,
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'>=<;:/.-[+*)(\'&%$#"!ZYX0VUTSRQPONMLKJIHGFEDCBA\\yxwvutsrqponmlkjihgfedcba987654321',
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),
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(
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'https://s.ytimg.com/yts/jsbin/html5player-vfldJ8xgI.js',
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85,
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'3456789a0cdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRS[UVWXYZ!"#$%&\'()*+,-./:;<=>?@',
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),
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(
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'https://s.ytimg.com/yts/jsbin/html5player-vfle-mVwz.js',
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90,
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']\\[@?>=<;:/.-,+*)(\'&%$#"hZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjiagfedcb39876',
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),
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(
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'https://s.ytimg.com/yts/jsbin/html5player-en_US-vfl0Cbn9e.js',
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84,
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'O1I3456789abcde0ghijklmnopqrstuvwxyzABCDEFGHfJKLMN2PQRSTUVW@YZ!"#$%&\'()*+,-./:;<=',
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),
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(
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'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflXGBaUN.js',
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'2ACFC7A61CA478CD21425E5A57EBD73DDC78E22A.2094302436B2D377D14A3BBA23022D023B8BC25AA',
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'A52CB8B320D22032ABB3A41D773D2B6342034902.A22E87CDD37DBE75A5E52412DC874AC16A7CFCA2',
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),
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(
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'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflBb0OQx.js',
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84,
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'123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQ0STUVWXYZ!"#$%&\'()*+,@./:;<=>'
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),
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(
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'https://s.ytimg.com/yts/jsbin/html5player-en_US-vfl9FYC6l.js',
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83,
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'123456789abcdefghijklmnopqr0tuvwxyzABCDETGHIJKLMNOPQRS>UVWXYZ!"#$%&\'()*+,-./:;<=F'
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),
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(
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'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflCGk6yw/html5player.js',
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'4646B5181C6C3020DF1D9C7FCFEA.AD80ABF70C39BD369CCCAE780AFBB98FA6B6CB42766249D9488C288',
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'82C8849D94266724DC6B6AF89BBFA087EACCD963.B93C07FBA084ACAEFCF7C9D1FD0203C6C1815B6B'
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),
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(
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'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflKjOTVq/html5player.js',
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'312AA52209E3623129A412D56A40F11CB0AF14AE.3EE09501CB14E3BCDC3B2AE808BF3F1D14E7FBF12',
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'112AA5220913623229A412D56A40F11CB0AF14AE.3EE0950FCB14EEBCDC3B2AE808BF331D14E7FBF3',
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)
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]
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_NSIG_TESTS = [
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(
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'https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/en_US/base.js',
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'X_LCxVDjAavgE5t', 'yxJ1dM6iz5ogUg',
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),
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(
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'https://www.youtube.com/s/player/9216d1f7/player_ias.vflset/en_US/base.js',
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'SLp9F5bwjAdhE9F-', 'gWnb9IK2DJ8Q1w',
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),
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(
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'https://www.youtube.com/s/player/f8cb7a3b/player_ias.vflset/en_US/base.js',
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'oBo2h5euWy6osrUt', 'ivXHpm7qJjJN',
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),
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(
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'https://www.youtube.com/s/player/2dfe380c/player_ias.vflset/en_US/base.js',
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'oBo2h5euWy6osrUt', '3DIBbn3qdQ',
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),
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(
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'https://www.youtube.com/s/player/f1ca6900/player_ias.vflset/en_US/base.js',
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'cu3wyu6LQn2hse', 'jvxetvmlI9AN9Q',
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),
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(
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'https://www.youtube.com/s/player/8040e515/player_ias.vflset/en_US/base.js',
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'wvOFaY-yjgDuIEg5', 'HkfBFDHmgw4rsw',
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),
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(
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'https://www.youtube.com/s/player/e06dea74/player_ias.vflset/en_US/base.js',
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'AiuodmaDDYw8d3y4bf', 'ankd8eza2T6Qmw',
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),
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(
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'https://www.youtube.com/s/player/5dd88d1d/player-plasma-ias-phone-en_US.vflset/base.js',
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'kSxKFLeqzv_ZyHSAt', 'n8gS8oRlHOxPFA',
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),
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(
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'https://www.youtube.com/s/player/324f67b9/player_ias.vflset/en_US/base.js',
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'xdftNy7dh9QGnhW', '22qLGxrmX8F1rA',
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),
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(
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'https://www.youtube.com/s/player/4c3f79c5/player_ias.vflset/en_US/base.js',
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'TDCstCG66tEAO5pR9o', 'dbxNtZ14c-yWyw',
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),
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(
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'https://www.youtube.com/s/player/c81bbb4a/player_ias.vflset/en_US/base.js',
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'gre3EcLurNY2vqp94', 'Z9DfGxWP115WTg',
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),
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(
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'https://www.youtube.com/s/player/1f7d5369/player_ias.vflset/en_US/base.js',
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'batNX7sYqIJdkJ', 'IhOkL_zxbkOZBw',
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),
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(
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'https://www.youtube.com/s/player/009f1d77/player_ias.vflset/en_US/base.js',
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'5dwFHw8aFWQUQtffRq', 'audescmLUzI3jw',
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),
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(
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'https://www.youtube.com/s/player/dc0c6770/player_ias.vflset/en_US/base.js',
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'5EHDMgYLV6HPGk_Mu-kk', 'n9lUJLHbxUI0GQ',
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),
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(
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'https://www.youtube.com/s/player/113ca41c/player_ias.vflset/en_US/base.js',
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'cgYl-tlYkhjT7A', 'hI7BBr2zUgcmMg',
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),
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(
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'https://www.youtube.com/s/player/c57c113c/player_ias.vflset/en_US/base.js',
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'M92UUMHa8PdvPd3wyM', '3hPqLJsiNZx7yA',
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),
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(
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'https://www.youtube.com/s/player/5a3b6271/player_ias.vflset/en_US/base.js',
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'B2j7f_UPT4rfje85Lu_e', 'm5DmNymaGQ5RdQ',
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),
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(
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'https://www.youtube.com/s/player/7a062b77/player_ias.vflset/en_US/base.js',
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'NRcE3y3mVtm_cV-W', 'VbsCYUATvqlt5w',
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),
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(
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'https://www.youtube.com/s/player/dac945fd/player_ias.vflset/en_US/base.js',
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'o8BkRxXhuYsBCWi6RplPdP', '3Lx32v_hmzTm6A',
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),
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]
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@is_download_test
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class TestPlayerInfo(unittest.TestCase):
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def test_youtube_extract_player_info(self):
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PLAYER_URLS = (
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('https://www.youtube.com/s/player/4c3f79c5/player_ias.vflset/en_US/base.js', '4c3f79c5'),
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('https://www.youtube.com/s/player/64dddad9/player_ias.vflset/en_US/base.js', '64dddad9'),
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('https://www.youtube.com/s/player/64dddad9/player_ias.vflset/fr_FR/base.js', '64dddad9'),
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('https://www.youtube.com/s/player/64dddad9/player-plasma-ias-phone-en_US.vflset/base.js', '64dddad9'),
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('https://www.youtube.com/s/player/64dddad9/player-plasma-ias-phone-de_DE.vflset/base.js', '64dddad9'),
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('https://www.youtube.com/s/player/64dddad9/player-plasma-ias-tablet-en_US.vflset/base.js', '64dddad9'),
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# obsolete
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('https://www.youtube.com/yts/jsbin/player_ias-vfle4-e03/en_US/base.js', 'vfle4-e03'),
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('https://www.youtube.com/yts/jsbin/player_ias-vfl49f_g4/en_US/base.js', 'vfl49f_g4'),
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('https://www.youtube.com/yts/jsbin/player_ias-vflCPQUIL/en_US/base.js', 'vflCPQUIL'),
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('https://www.youtube.com/yts/jsbin/player-vflzQZbt7/en_US/base.js', 'vflzQZbt7'),
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('https://www.youtube.com/yts/jsbin/player-en_US-vflaxXRn1/base.js', 'vflaxXRn1'),
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('https://s.ytimg.com/yts/jsbin/html5player-en_US-vflXGBaUN.js', 'vflXGBaUN'),
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('https://s.ytimg.com/yts/jsbin/html5player-en_US-vflKjOTVq/html5player.js', 'vflKjOTVq'),
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)
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for player_url, expected_player_id in PLAYER_URLS:
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player_id = YoutubeIE._extract_player_info(player_url)
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self.assertEqual(player_id, expected_player_id)
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@is_download_test
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class TestSignature(unittest.TestCase):
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def setUp(self):
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TEST_DIR = os.path.dirname(os.path.abspath(__file__))
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self.TESTDATA_DIR = os.path.join(TEST_DIR, 'testdata/sigs')
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if not os.path.exists(self.TESTDATA_DIR):
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os.mkdir(self.TESTDATA_DIR)
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def tearDown(self):
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with contextlib.suppress(OSError):
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for f in os.listdir(self.TESTDATA_DIR):
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os.remove(f)
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def t_factory(name, sig_func, url_pattern):
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def make_tfunc(url, sig_input, expected_sig):
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m = url_pattern.match(url)
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assert m, '%r should follow URL format' % url
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test_id = m.group('id')
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def test_func(self):
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basename = f'player-{name}-{test_id}.js'
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fn = os.path.join(self.TESTDATA_DIR, basename)
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if not os.path.exists(fn):
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urllib.request.urlretrieve(url, fn)
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with open(fn, encoding='utf-8') as testf:
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jscode = testf.read()
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self.assertEqual(sig_func(jscode, sig_input), expected_sig)
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test_func.__name__ = f'test_{name}_js_{test_id}'
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setattr(TestSignature, test_func.__name__, test_func)
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return make_tfunc
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def signature(jscode, sig_input):
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func = YoutubeIE(FakeYDL())._parse_sig_js(jscode)
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src_sig = (
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str(string.printable[:sig_input])
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if isinstance(sig_input, int) else sig_input)
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return func(src_sig)
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def n_sig(jscode, sig_input):
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funcname = YoutubeIE(FakeYDL())._extract_n_function_name(jscode)
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return JSInterpreter(jscode).call_function(funcname, sig_input)
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make_sig_test = t_factory(
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'signature', signature, re.compile(r'.*-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player)?\.[a-z]+$'))
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for test_spec in _SIG_TESTS:
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make_sig_test(*test_spec)
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make_nsig_test = t_factory(
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'nsig', n_sig, re.compile(r'.+/player/(?P<id>[a-zA-Z0-9_-]+)/.+.js$'))
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for test_spec in _NSIG_TESTS:
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make_nsig_test(*test_spec)
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if __name__ == '__main__':
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unittest.main()
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