[ie/abematv] Support login for playlists (#8901)

Authored by: sefidel

yt_dlp/extractor/abematv.py

@@ -92,6 +92,8 @@ class AbemaLicenseHandler(urllib.request.BaseHandler):
 
 
 class AbemaTVBaseIE(InfoExtractor):
+    _NETRC_MACHINE = 'abematv'
+
     _USERTOKEN = None
     _DEVICE_ID = None
     _MEDIATOKEN = None
@@ -184,6 +186,37 @@ class AbemaTVBaseIE(InfoExtractor):
 
         return self._MEDIATOKEN
 
+    def _perform_login(self, username, password):
+        self._get_device_token()
+        if self.cache.load(self._NETRC_MACHINE, username, min_ver='2024.01.19') and self._get_media_token():
+            self.write_debug('Skipping logging in')
+            return
+
+        if '@' in username:  # don't strictly check if it's email address or not
+            ep, method = 'user/email', 'email'
+        else:
+            ep, method = 'oneTimePassword', 'userId'
+
+        login_response = self._download_json(
+            f'https://api.abema.io/v1/auth/{ep}', None, note='Logging in',
+            data=json.dumps({
+                method: username,
+                'password': password
+            }).encode('utf-8'), headers={
+                'Authorization': f'bearer {self._get_device_token()}',
+                'Origin': 'https://abema.tv',
+                'Referer': 'https://abema.tv/',
+                'Content-Type': 'application/json',
+            })
+
+        AbemaTVBaseIE._USERTOKEN = login_response['token']
+        self._get_media_token(True)
+        auth_cache = {
+            'device_id': AbemaTVBaseIE._DEVICE_ID,
+            'usertoken': AbemaTVBaseIE._USERTOKEN,
+        }
+        self.cache.store(self._NETRC_MACHINE, username, auth_cache)
+
     def _call_api(self, endpoint, video_id, query=None, note='Downloading JSON metadata'):
         return self._download_json(
             f'https://api.abema.io/{endpoint}', video_id, query=query or {},
@@ -207,7 +240,6 @@ class AbemaTVBaseIE(InfoExtractor):
 
 class AbemaTVIE(AbemaTVBaseIE):
     _VALID_URL = r'https?://abema\.tv/(?P<type>now-on-air|video/episode|channels/.+?/slots)/(?P<id>[^?/]+)'
-    _NETRC_MACHINE = 'abematv'
     _TESTS = [{
         'url': 'https://abema.tv/video/episode/194-25_s2_p1',
         'info_dict': {
@@ -256,37 +288,6 @@ class AbemaTVIE(AbemaTVBaseIE):
     }]
     _TIMETABLE = None
 
-    def _perform_login(self, username, password):
-        self._get_device_token()
-        if self.cache.load(self._NETRC_MACHINE, username, min_ver='2024.01.19') and self._get_media_token():
-            self.write_debug('Skipping logging in')
-            return
-
-        if '@' in username:  # don't strictly check if it's email address or not
-            ep, method = 'user/email', 'email'
-        else:
-            ep, method = 'oneTimePassword', 'userId'
-
-        login_response = self._download_json(
-            f'https://api.abema.io/v1/auth/{ep}', None, note='Logging in',
-            data=json.dumps({
-                method: username,
-                'password': password
-            }).encode('utf-8'), headers={
-                'Authorization': f'bearer {self._get_device_token()}',
-                'Origin': 'https://abema.tv',
-                'Referer': 'https://abema.tv/',
-                'Content-Type': 'application/json',
-            })
-
-        AbemaTVBaseIE._USERTOKEN = login_response['token']
-        self._get_media_token(True)
-        auth_cache = {
-            'device_id': AbemaTVBaseIE._DEVICE_ID,
-            'usertoken': AbemaTVBaseIE._USERTOKEN,
-        }
-        self.cache.store(self._NETRC_MACHINE, username, auth_cache)
-
     def _real_extract(self, url):
         # starting download using infojson from this extractor is undefined behavior,
         # and never be fixed in the future; you must trigger downloads by directly specifying URL.