Update youtube-dl to 2020.11.21.1

[pyup-bot]

This PR updates youtube-dl from 2020.11.12 to 2020.11.21.1.

Changelog

2020.11.21.1

Core
* [downloader/http] Fix crash during urlopen caused by missing reason
of URLError
* [YoutubeDL] Fix --ignore-errors for playlists with generator-based entries
of url_transparent (27064)

Extractors
+ [svtplay] Add support for svt.se/barnkanalen (24817)
+ [svt] Extract timestamp (27130)
* [svtplay] Improve thumbnail extraction (27130)
* [youtube] Fix error reason extraction (27081)
* [youtube] Fix like and dislike count extraction (25977)
+ [youtube:tab] Add support for current video and fix lives extraction (27126)
* [infoq] Fix format extraction (25984)
* [francetv] Update to fix thumbnail URL issue (27120)
* [youtube] Improve yt initial data extraction (27093)
+ [discoverynetworks] Add support new TLC/DMAX URLs (27100)
* [rai] Fix protocol relative relinker URLs (22766)
* [rai] Fix unavailable video format detection
* [rai] Improve extraction
* [rai] Fix extraction (27077)
* [viki] Improve format extraction
* [viki] Fix stream extraction from MPD (27092)
* [googledrive] Fix format extraction (26979)
+ [amara] Add support for amara.org (20618)
* [vimeo:album] Fix extraction (27079)
* [mtv] Fix mgid extraction (26841)

2020.11.19

Core
* [extractor/common] Output error for invalid URLs in _is_valid_url (21400,
24151, 25617, 25618, 25586, 26068, 27072)

Extractors
* [youporn] Fix upload date extraction
* [youporn] Make comment count optional (26986)
* [arte] Rework extractors
 * Reimplement embed and playlist extractors to delegate to the single
   entrypoint artetv extractor
 * Improve embeds detection (27057)
+ [arte] Extract m3u8 formats (27061)
* [mgtv] Fix format extraction (26415)
+ [lbry] Add support for odysee.com (26806)
* [francetv] Improve info extraction
+ [francetv] Add fallback video URL extraction (27047)

2020.11.18

Extractors
* [spiegel] Fix extraction (24206, 24767)
* [youtube] Improve extraction
 + Add support for --no-playlist (27009)
 * Improve playlist and mix extraction (26390, 26509, 26534, 27011)
 + Extract playlist uploader data
* [youtube:tab] Fix view count extraction (27051)
* [malltv] Fix extraction (27035)
+ [bandcamp] Extract playlist description (22684)
* [urplay] Fix extraction (26828)
* [youtube:tab] Fix playlist title extraction (27015)
* [youtube] Fix chapters extraction (26005)

2020.11.17

Core
* [utils] Skip ! prefixed code in js_to_json

Extractors
* [youtube:tab] Fix extraction with cookies provided (27005)
* [lrt] Fix extraction with empty tags (20264)
+ [ndr:embed:base] Extract subtitles (25447, 26106)
+ [servus] Add support for pm-wissen.com (25869)
* [servus] Fix extraction (26872, 26967, 26983, 27000)
* [xtube] Fix extraction (26996)
* [lrt] Fix extraction
+ [lbry] Add support for lbry.tv
+ [condenast] Extract subtitles
* [condenast] Fix extraction
* [bandcamp] Fix extraction (26681, 26684)
* [rai] Fix RaiPlay extraction (26064, 26096)
* [vlive] Fix extraction
* [usanetwork] Fix extraction
* [nbc] Fix NBCNews/Today/MSNBC extraction
* [cnbc] Fix extraction

Links

• PyPI: https://pypi.org/project/youtube-dl
• Changelog: https://pyup.io/changelogs/youtube-dl/
• Repo: https://github.com/ytdl-org/youtube-dl

[pyup-bot]

Closing this in favor of #2464