yt_dlp/extractor/radiko.py

@@ -1,7 +1,6 @@
 import base64
 import random
 import urllib.parse
-import re
 
 from .common import InfoExtractor
 from ..utils import (
@@ -34,8 +33,6 @@ class RadikoBaseIE(InfoExtractor):
     _HOSTS_FOR_LIVE = (
         'https://c-radiko.smartstream.ne.jp',
     )
-    # performer separtor character (include Japanese charset)
-    _PERFORMER_SPLIT_RE = "[/／、　,，]"
 
     def _negotiate_token(self):
         _, auth1_handle = self._download_webpage_handle(
@@ -162,9 +159,6 @@ class RadikoBaseIE(InfoExtractor):
 
         return formats
 
-    def _extract_performers(self, prog):
-        return [x.strip() for x in try_call(lambda: re.split(self._PERFORMER_SPLIT_RE, prog.find('pfm').text))]
-
 
 class RadikoIE(RadikoBaseIE):
     _VALID_URL = r'https?://(?:www\.)?radiko\.jp/#!/ts/(?P<station>[A-Z0-9-]+)/(?P<id>\d+)'
@@ -192,12 +186,12 @@ class RadikoIE(RadikoBaseIE):
         return {
             'id': video_id,
             'title': try_call(lambda: prog.find('title').text),
-            'artists': self._extract_performers(prog),
+            'artist': try_call(lambda: prog.find('pfm').text),
             'description': clean_html(try_call(lambda: prog.find('info').text)),
             'uploader': try_call(lambda: station_program.find('.//name').text),
             'uploader_id': station,
             'timestamp': vid_int,
-            'duration': try_call(lambda: unified_timestamp(radio_end, False) - unified_timestamp(radio_begin, False)),
+            'duration': (unified_timestamp(radio_end, False) - unified_timestamp(radio_begin, False)),
             'is_live': True,
             'formats': self._extract_formats(
                 video_id=video_id, station=station, is_onair=False,
@@ -242,7 +236,7 @@ class RadikoRadioIE(RadikoBaseIE):
         title = prog.find('title').text
         description = clean_html(prog.find('info').text)
         station_name = station_program.find('.//name').text
-        performers = self._extract_performers(prog)
+        performer = prog.find('pfm').text
 
         formats = self._extract_formats(
             video_id=station, station=station, is_onair=True,
@@ -252,7 +246,7 @@ class RadikoRadioIE(RadikoBaseIE):
         return {
             'id': station,
             'title': title,
-            'artists': performers,
+            'artist': performer,
             'description': description,
             'uploader': station_name,
             'uploader_id': station,