Merge branch 'modular-data-extract'

Commits in this branch are prefixed with "Extraction:"
This branch refactors data extraction. All such functionality has been moved to the yt_data_extract module.
Responses from requests are given to the module and it parses them into a consistent, more useful format.
The dependency on youtube-dl has also been dropped and this functionality has been built from scratch for these reasons:
(1) I've noticed youtube-dl breaks more often than invidious (which uses watch page extraction built from scratch) in response to changes from Youtube, so I'm hoping what I wrote will also be less brittle.
(2) Such breakage is inconvenient because I have to manually merge the fixes since I had to make changes to youtube-dl to make it do things such as extracting related videos.
(3) I have no control over error handling and request pooling with youtube-dl, since it does all the requests (these would require intrusive changes I don't want to maintain).
(4) I will now be able to finally display the number of comments and whether comments are disabled without making additional requests.

1 files changed, 0 insertions, 31 deletions

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
deleted file mode 100644
index ceb72da..0000000
--- a/youtube_dl/extractor/extractors.py
+++ /dev/null
@@ -1,31 +0,0 @@
-# flake8: noqa
-from __future__ import unicode_literals
-
-
-from .commonmistakes import CommonMistakesIE, UnicodeBOMIE
-from .commonprotocols import (
-    MmsIE,
-    RtmpIE,
-)
-
-from .openload import OpenloadIE
-
-from .youtube import (
-    YoutubeIE,
-    YoutubeChannelIE,
-    YoutubeFavouritesIE,
-    YoutubeHistoryIE,
-    YoutubeLiveIE,
-    YoutubePlaylistIE,
-    YoutubePlaylistsIE,
-    YoutubeRecommendedIE,
-    YoutubeSearchDateIE,
-    YoutubeSearchIE,
-    YoutubeSearchURLIE,
-    YoutubeShowIE,
-    YoutubeSubscriptionsIE,
-    YoutubeTruncatedIDIE,
-    YoutubeTruncatedURLIE,
-    YoutubeUserIE,
-    YoutubeWatchLaterIE,
-)