Repository: yt-dlp/yt-dlp
File: yt_dlp/extractor/radiocomercial.py (Python)

Code before:
        'info_dict': {
            'id': 'as-minhas-coisas-favoritas',
            'title': 'As Minhas Coisas Favoritas',
        },
        'playlist_mincount': 131
    }, {
        'url': 'https://radiocomercial.pt/podcasts/tnt-todos-no-top/t2023',
        'info_dict': {
            'id': 'tnt-todos-no-top_t2023',
            'title': 'TNT - Todos No Top - Temporada 2023',
        },
        'playlist_mincount': 39
    }]

    def _entries(self, url, playlist_id):
        for page in itertools.count(1):
            try:
                webpage, urlh = self._download_webpage_handle(
                    f'{url}/{page}', playlist_id, f'Downloading page {page}')
            except ExtractorError as e:
                if isinstance(e.cause, HTTPError) and e.cause.status == 404:
                    break
                raise
            if 'radiocomercial.pt/podcasts' not in urlh.url:
                break
            episodes = get_elements_html_by_class('tm-ouvir-podcast', webpage)
            for url_path in traverse_obj(episodes, (..., {extract_attributes}, 'href')):
                episode_url = urljoin(url, url_path)
                if RadioComercialIE.suitable(episode_url):
                    yield episode_url

    def _real_extract(self, url):
        podcast, season = self._match_valid_url(url).group('id', 'season')
        playlist_id = join_nonempty(podcast, season, delim='_t')
        url = update_url(url, query=None, fragment=None)
        webpage = self._download_webpage(url, playlist_id)

        name = try_call(lambda: get_element_text_and_html_by_tag('h1', webpage)[0])
        title = name if name == season else join_nonempty(name, season, delim=' - Temporada ')

        return self.playlist_from_matches(
            self._entries(url, playlist_id), playlist_id, title, ie=RadioComercialIE)


Review comment (refactor):
on second look, doing this is simpler and safer
```suggestion
                webpage = self._download_webpage(
                    f'{url}/{page}', playlist_id, f'Downloading page {page}')
            except ExtractorError as e:
                if isinstance(e.cause, HTTPError) and e.cause.status == 404:
                    break
                raise

            episodes = get_elements_html_by_class('tm-ouvir-podcast', webpage)
            if not episodes:
                break
```

Code after:
        'info_dict': {
            'id': 'as-minhas-coisas-favoritas',
            'title': 'As Minhas Coisas Favoritas',
        },
        'playlist_mincount': 131
    }, {
        'url': 'https://radiocomercial.pt/podcasts/tnt-todos-no-top/t2023',
        'info_dict': {
            'id': 'tnt-todos-no-top_t2023',
            'title': 'TNT - Todos No Top - Temporada 2023',
        },
        'playlist_mincount': 39
    }]

    def _entries(self, url, playlist_id):
        for page in itertools.count(1):
            try:
                webpage = self._download_webpage(
                    f'{url}/{page}', playlist_id, f'Downloading page {page}')
            except ExtractorError as e:
                if isinstance(e.cause, HTTPError) and e.cause.status == 404:
                    break
                raise

            episodes = get_elements_html_by_class('tm-ouvir-podcast', webpage)
            if not episodes:
                break
            for url_path in traverse_obj(episodes, (..., {extract_attributes}, 'href')):
                episode_url = urljoin(url, url_path)
                if RadioComercialIE.suitable(episode_url):
                    yield episode_url

    def _real_extract(self, url):
        podcast, season = self._match_valid_url(url).group('id', 'season')
        playlist_id = join_nonempty(podcast, season, delim='_t')
        url = update_url(url, query=None, fragment=None)
        webpage = self._download_webpage(url, playlist_id)

        name = try_call(lambda: get_element_text_and_html_by_tag('h1', webpage)[0])
        title = name if name == season else join_nonempty(name, season, delim=' - Temporada ')

        return self.playlist_from_matches(
            self._entries(url, playlist_id), playlist_id, title, ie=RadioComercialIE)