[twitch] Refactor

diff --git a/youtube_dl/extractor/twitch.py b/youtube_dl/extractor/twitch.py
index 17131c4114b8c27793de2c83f1dff57b16444bc0..db264e8a15bf12e6b5c1f409f339db3c07f176c7 100644 (file)
--- a/youtube_dl/extractor/twitch.py
+++ b/youtube_dl/extractor/twitch.py
@@ -41,6 +41,17 @@ class TwitchBaseIE(InfoExtractor):
     _CLIENT_ID = 'kimne78kx3ncx6brgo4mv6wki5h1ko'
     _NETRC_MACHINE = 'twitch'
 
+    _OPERATION_HASHES = {
+        'CollectionSideBar': '27111f1b382effad0b6def325caef1909c733fe6a4fbabf54f8d491ef2cf2f14',
+        'FilterableVideoTower_Videos': 'a937f1d22e269e39a03b509f65a7490f9fc247d7f83d6ac1421523e3b68042cb',
+        'ClipsCards__User': 'b73ad2bfaecfd30a9e6c28fada15bd97032c83ec77a0440766a56fe0bd632777',
+        'ChannelCollectionsContent': '07e3691a1bad77a36aba590c351180439a40baefc1c275356f40fc7082419a84',
+        'StreamMetadata': '1c719a40e481453e5c48d9bb585d971b8b372f8ebb105b17076722264dfa5b3e',
+        'ComscoreStreamingQuery': 'e1edae8122517d013405f237ffcc124515dc6ded82480a88daef69c83b53ac01',
+        'VideoPreviewOverlay': '3006e77e51b128d838fa4e835723ca4dc9a05c5efd4466c1085215c6e437e65c',
+        'VideoMetadata': '226edb3e692509f727fd56821f5653c05740242c82b0388883e0c0e75dcbf687',
+    }
+
     def _real_initialize(self):
         self._login()
 
@@ -125,21 +136,6 @@ class TwitchBaseIE(InfoExtractor):
                     })
         self._sort_formats(formats)
 
-
-class TwitchGraphQLBaseIE(TwitchBaseIE):
-    _PAGE_LIMIT = 100
-
-    _OPERATION_HASHES = {
-        'CollectionSideBar': '27111f1b382effad0b6def325caef1909c733fe6a4fbabf54f8d491ef2cf2f14',
-        'FilterableVideoTower_Videos': 'a937f1d22e269e39a03b509f65a7490f9fc247d7f83d6ac1421523e3b68042cb',
-        'ClipsCards__User': 'b73ad2bfaecfd30a9e6c28fada15bd97032c83ec77a0440766a56fe0bd632777',
-        'ChannelCollectionsContent': '07e3691a1bad77a36aba590c351180439a40baefc1c275356f40fc7082419a84',
-        'StreamMetadata': '1c719a40e481453e5c48d9bb585d971b8b372f8ebb105b17076722264dfa5b3e',
-        'ComscoreStreamingQuery': 'e1edae8122517d013405f237ffcc124515dc6ded82480a88daef69c83b53ac01',
-        'VideoPreviewOverlay': '3006e77e51b128d838fa4e835723ca4dc9a05c5efd4466c1085215c6e437e65c',
-        'VideoMetadata': '226edb3e692509f727fd56821f5653c05740242c82b0388883e0c0e75dcbf687',
-    }
-
     def _download_base_gql(self, video_id, ops, note, fatal=True):
         return self._download_json(
             'https://gql.twitch.tv/gql', video_id, note,
@@ -159,7 +155,7 @@ class TwitchGraphQLBaseIE(TwitchBaseIE):
             }
         return self._download_base_gql(video_id, ops, note)
 
-    def _download_access_token_gql(self, video_id, token_kind, param_name):
+    def _download_access_token(self, video_id, token_kind, param_name):
         method = '%sPlaybackAccessToken' % token_kind
         ops = {
             'query': '''{
@@ -182,7 +178,7 @@ class TwitchGraphQLBaseIE(TwitchBaseIE):
             'Downloading %s access token GraphQL' % token_kind)['data'][method]
 
 
-class TwitchVodIE(TwitchGraphQLBaseIE):
+class TwitchVodIE(TwitchBaseIE):
     IE_NAME = 'twitch:vod'
     _VALID_URL = r'''(?x)
                     https?://
@@ -249,7 +245,7 @@ class TwitchVodIE(TwitchGraphQLBaseIE):
         'only_matching': True,
     }]
 
-    def _download_info_gql(self, item_id):
+    def _download_info(self, item_id):
         data = self._download_gql(
             item_id, [{
                 'operationName': 'VideoMetadata',
@@ -327,8 +323,8 @@ class TwitchVodIE(TwitchGraphQLBaseIE):
     def _real_extract(self, url):
         vod_id = self._match_id(url)
 
-        info = self._download_info_gql(vod_id)
-        access_token = self._download_access_token_gql(vod_id, 'video', 'id')
+        info = self._download_info(vod_id)
+        access_token = self._download_access_token(vod_id, 'video', 'id')
 
         formats = self._extract_m3u8_formats(
             '%s/vod/%s.m3u8?%s' % (
@@ -383,7 +379,7 @@ def _make_video_result(node):
     }
 
 
-class TwitchCollectionIE(TwitchGraphQLBaseIE):
+class TwitchCollectionIE(TwitchBaseIE):
     _VALID_URL = r'https?://(?:(?:www|go|m)\.)?twitch\.tv/collections/(?P<id>[^/]+)'
 
     _TESTS = [{
@@ -420,7 +416,9 @@ class TwitchCollectionIE(TwitchGraphQLBaseIE):
             entries, playlist_id=collection_id, playlist_title=title)
 
 
-class TwitchPlaylistBaseIE(TwitchGraphQLBaseIE):
+class TwitchPlaylistBaseIE(TwitchBaseIE):
+    _PAGE_LIMIT = 100
+
     def _entries(self, channel_name, *args):
         cursor = None
         variables_common = self._make_variables(channel_name, *args)
@@ -701,7 +699,7 @@ class TwitchVideosCollectionsIE(TwitchPlaylistBaseIE):
             playlist_title='%s - Collections' % channel_name)
 
 
-class TwitchStreamIE(TwitchGraphQLBaseIE):
+class TwitchStreamIE(TwitchBaseIE):
     IE_NAME = 'twitch:stream'
     _VALID_URL = r'''(?x)
                     https?://
@@ -791,7 +789,7 @@ class TwitchStreamIE(TwitchGraphQLBaseIE):
         if not stream:
             raise ExtractorError('%s is offline' % channel_name, expected=True)
 
-        access_token = self._download_access_token_gql(
+        access_token = self._download_access_token(
             channel_name, 'stream', 'channelName')
         token = access_token['value']
 
@@ -844,7 +842,7 @@ class TwitchStreamIE(TwitchGraphQLBaseIE):
         }
 
 
-class TwitchClipsIE(TwitchGraphQLBaseIE):
+class TwitchClipsIE(TwitchBaseIE):
     IE_NAME = 'twitch:clips'
     _VALID_URL = r'''(?x)
                     https?://