From fce7962691a0f5874753cad431a8bb6ed31efc69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Tue, 10 Apr 2018 23:07:37 +0700
Subject: [PATCH] [twitch] Add support for mobile URLs (closes #16146)

---
 youtube_dl/extractor/twitch.py | 47 ++++++++++++++++++++++++----------
 1 file changed, 34 insertions(+), 13 deletions(-)

diff --git a/youtube_dl/extractor/twitch.py b/youtube_dl/extractor/twitch.py
index 1981b4d4a..f736283e9 100644
--- a/youtube_dl/extractor/twitch.py
+++ b/youtube_dl/extractor/twitch.py
@@ -28,7 +28,7 @@ from ..utils import (
 
 
 class TwitchBaseIE(InfoExtractor):
-    _VALID_URL_BASE = r'https?://(?:(?:www|go)\.)?twitch\.tv'
+    _VALID_URL_BASE = r'https?://(?:(?:www|go|m)\.)?twitch\.tv'
 
     _API_BASE = 'https://api.twitch.tv'
     _USHER_BASE = 'https://usher.ttvnw.net'
@@ -226,7 +226,7 @@ class TwitchVodIE(TwitchItemBaseIE):
     _VALID_URL = r'''(?x)
                     https?://
                         (?:
-                            (?:(?:www|go)\.)?twitch\.tv/(?:[^/]+/v|videos)/|
+                            (?:(?:www|go|m)\.)?twitch\.tv/(?:[^/]+/v|videos)/|
                             player\.twitch\.tv/\?.*?\bvideo=v
                         )
                         (?P<id>\d+)
@@ -279,6 +279,9 @@ class TwitchVodIE(TwitchItemBaseIE):
     }, {
         'url': 'https://www.twitch.tv/videos/6528877',
         'only_matching': True,
+    }, {
+        'url': 'https://m.twitch.tv/beagsandjam/v/247478721',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):
@@ -390,14 +393,17 @@ class TwitchProfileIE(TwitchPlaylistBaseIE):
     _VALID_URL = r'%s/(?P<id>[^/]+)/profile/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
     _PLAYLIST_TYPE = 'profile'
 
-    _TEST = {
+    _TESTS = [{
         'url': 'http://www.twitch.tv/vanillatv/profile',
         'info_dict': {
             'id': 'vanillatv',
             'title': 'VanillaTV',
         },
         'playlist_mincount': 412,
-    }
+    }, {
+        'url': 'http://m.twitch.tv/vanillatv/profile',
+        'only_matching': True,
+    }]
 
 
 class TwitchVideosBaseIE(TwitchPlaylistBaseIE):
@@ -411,14 +417,17 @@ class TwitchAllVideosIE(TwitchVideosBaseIE):
     _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive,upload,highlight'
     _PLAYLIST_TYPE = 'all videos'
 
-    _TEST = {
+    _TESTS = [{
         'url': 'https://www.twitch.tv/spamfish/videos/all',
         'info_dict': {
             'id': 'spamfish',
             'title': 'Spamfish',
         },
         'playlist_mincount': 869,
-    }
+    }, {
+        'url': 'https://m.twitch.tv/spamfish/videos/all',
+        'only_matching': True,
+    }]
 
 
 class TwitchUploadsIE(TwitchVideosBaseIE):
@@ -427,14 +436,17 @@ class TwitchUploadsIE(TwitchVideosBaseIE):
     _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'upload'
     _PLAYLIST_TYPE = 'uploads'
 
-    _TEST = {
+    _TESTS = [{
         'url': 'https://www.twitch.tv/spamfish/videos/uploads',
         'info_dict': {
             'id': 'spamfish',
             'title': 'Spamfish',
         },
         'playlist_mincount': 0,
-    }
+    }, {
+        'url': 'https://m.twitch.tv/spamfish/videos/uploads',
+        'only_matching': True,
+    }]
 
 
 class TwitchPastBroadcastsIE(TwitchVideosBaseIE):
@@ -443,14 +455,17 @@ class TwitchPastBroadcastsIE(TwitchVideosBaseIE):
     _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive'
     _PLAYLIST_TYPE = 'past broadcasts'
 
-    _TEST = {
+    _TESTS = [{
         'url': 'https://www.twitch.tv/spamfish/videos/past-broadcasts',
         'info_dict': {
             'id': 'spamfish',
             'title': 'Spamfish',
         },
         'playlist_mincount': 0,
-    }
+    }, {
+        'url': 'https://m.twitch.tv/spamfish/videos/past-broadcasts',
+        'only_matching': True,
+    }]
 
 
 class TwitchHighlightsIE(TwitchVideosBaseIE):
@@ -459,14 +474,17 @@ class TwitchHighlightsIE(TwitchVideosBaseIE):
     _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'highlight'
     _PLAYLIST_TYPE = 'highlights'
 
-    _TEST = {
+    _TESTS = [{
         'url': 'https://www.twitch.tv/spamfish/videos/highlights',
         'info_dict': {
             'id': 'spamfish',
             'title': 'Spamfish',
         },
         'playlist_mincount': 805,
-    }
+    }, {
+        'url': 'https://m.twitch.tv/spamfish/videos/highlights',
+        'only_matching': True,
+    }]
 
 
 class TwitchStreamIE(TwitchBaseIE):
@@ -474,7 +492,7 @@ class TwitchStreamIE(TwitchBaseIE):
     _VALID_URL = r'''(?x)
                     https?://
                         (?:
-                            (?:(?:www|go)\.)?twitch\.tv/|
+                            (?:(?:www|go|m)\.)?twitch\.tv/|
                             player\.twitch\.tv/\?.*?\bchannel=
                         )
                         (?P<id>[^/#?]+)
@@ -508,6 +526,9 @@ class TwitchStreamIE(TwitchBaseIE):
     }, {
         'url': 'https://go.twitch.tv/food',
         'only_matching': True,
+    }, {
+        'url': 'https://m.twitch.tv/food',
+        'only_matching': True,
     }]
 
     @classmethod