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

Code before:
            raise ExtractorError('Login failed', expected=True)

        token_request_data = {
            'scope': 'openid+email+profile+phone+address+offline_access',
            'client_id': 'prima_sso',
            'grant_type': 'authorization_code',
            'code': code,
            'redirect_uri': 'https://auth.iprima.cz/sso/auth_check.html'}

        token_data = self._download_json(
            self._TOKEN_URL, None,
            note='Downloading token', errnote='Downloading token failed',
            data=urlencode_postdata(token_request_data))

        self.access_token = token_data.get('access_token')
        if self.access_token is None:
            raise ExtractorError('Getting token failed', expected=True)

    def _raise_access_error(self, error_code):
        if error_code == 'PLAY_GEOIP_DENIED':
            self.raise_geo_restricted(countries=['CZ'], metadata_available=True)
        elif error_code is not None:
            self.raise_no_formats('Access to stream infos forbidden', expected=True)

    def _real_initialize(self):
        self._login()

    def _real_extract(self, url):
        video_id = self._match_id(url)

        webpage = self._download_webpage(url, video_id)

        title = self._html_search_meta(
            ['og:title', 'twitter:title'],
            webpage, 'title', default=None)

        video_id = self._search_regex((
            r'productId\s*=\s*([\'"])(?P<id>p\d+)\1',
            r'pproduct_id\s*=\s*([\'"])(?P<id>p\d+)\1'),
            webpage, 'real id', group='id')

        metadata = self._download_json(
            f'https://api.play-backend.iprima.cz/api/v1//products/id-{video_id}/play',
            video_id, note='Getting manifest URLs', errnote='Failed to get manifest URLs',
            headers={'X-OTT-Access-Token': self.access_token},
            expected_status=403)

        self._raise_access_error(metadata.get('errorCode'))

        stream_infos = metadata.get('streamInfos')
        formats = []

Review comment (suggestion):
```suggestion
        if not self.access_token:
            self._login()
```

Code after:
            raise ExtractorError('Login failed', expected=True)

        token_request_data = {
            'scope': 'openid+email+profile+phone+address+offline_access',
            'client_id': 'prima_sso',
            'grant_type': 'authorization_code',
            'code': code,
            'redirect_uri': 'https://auth.iprima.cz/sso/auth_check.html'}

        token_data = self._download_json(
            self._TOKEN_URL, None,
            note='Downloading token', errnote='Downloading token failed',
            data=urlencode_postdata(token_request_data))

        self.access_token = token_data.get('access_token')
        if self.access_token is None:
            raise ExtractorError('Getting token failed', expected=True)

    def _raise_access_error(self, error_code):
        if error_code == 'PLAY_GEOIP_DENIED':
            self.raise_geo_restricted(countries=['CZ'], metadata_available=True)
        elif error_code is not None:
            self.raise_no_formats('Access to stream infos forbidden', expected=True)

    def _real_initialize(self):
        if not self.access_token:
            self._login()

    def _real_extract(self, url):
        video_id = self._match_id(url)

        webpage = self._download_webpage(url, video_id)

        title = self._html_search_meta(
            ['og:title', 'twitter:title'],
            webpage, 'title', default=None)

        video_id = self._search_regex((
            r'productId\s*=\s*([\'"])(?P<id>p\d+)\1',
            r'pproduct_id\s*=\s*([\'"])(?P<id>p\d+)\1'),
            webpage, 'real id', group='id')

        metadata = self._download_json(
            f'https://api.play-backend.iprima.cz/api/v1//products/id-{video_id}/play',
            video_id, note='Getting manifest URLs', errnote='Failed to get manifest URLs',
            headers={'X-OTT-Access-Token': self.access_token},
            expected_status=403)

        self._raise_access_error(metadata.get('errorCode'))

        stream_infos = metadata.get('streamInfos')