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

Code before:
        'url': 'https://zoom.iprima.cz/10-nejvetsich-tajemstvi-zahad/posvatna-mista-a-stavby',
        'only_matching': True,
    }, {
        'url': 'https://krimi.iprima.cz/mraz-0/sebevrazdy',
        'only_matching': True,
    }, {
        'url': 'https://cool.iprima.cz/derava-silnice-nevadi',
        'only_matching': True,
    }, {
        'url': 'https://love.iprima.cz/laska-az-za-hrob/slib-dany-bratrovi',
        'only_matching': True,
    }]

    def _perform_login(self, username, password):
        if self.access_token:
            return

        token_request_data = json.dumps({
            'email': username,
            'password': password,
            'deviceName': self._DEVICE_ID,
        }).encode()

        token_request_headers = {'content-type': 'application/json'}

        token_data = self._download_json(
            f'{self._AUTH_ROOT}/api/session/create', None,
            note='Downloading token', errnote='Downloading token failed',
            data=token_request_data, headers=token_request_headers)

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

    def _real_initialize(self):
        if not self.access_token:
            self.raise_login_required('Login is required to access any iPrima content', method='password')

    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_extract(self, url):
        video_id = self._match_id(url)

        webpage = self._download_webpage(url, video_id)

        title = self._html_extract_title(webpage) or self._html_search_meta(
            ['og:title', 'twitter:title'],

Review comment (suggestion):
inline this too
```suggestion
        token_data = self._download_json(
```

Code after:
    }, {
        'url': 'https://krimi.iprima.cz/mraz-0/sebevrazdy',
        'only_matching': True,
    }, {
        'url': 'https://cool.iprima.cz/derava-silnice-nevadi',
        'only_matching': True,
    }, {
        'url': 'https://love.iprima.cz/laska-az-za-hrob/slib-dany-bratrovi',
        'only_matching': True,
    }]

    def _perform_login(self, username, password):
        if self.access_token:
            return

        token_data = self._download_json(
            'https://ucet.iprima.cz/api/session/create', None,
            note='Logging in', errnote='Failed to log in',
            data=json.dumps({
                'email': username,
                'password': password,
                'deviceName': 'Windows Chrome',
            }).encode(), headers={'content-type': 'application/json'})

        self.access_token = token_data['accessToken']['value']
        if not self.access_token:
            raise ExtractorError('Failed to fetch access token')

    def _real_initialize(self):
        if not self.access_token:
            self.raise_login_required('Login is required to access any iPrima content', method='password')

    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_extract(self, url):
        video_id = self._match_id(url)

        webpage = self._download_webpage(url, video_id)

        title = self._html_extract_title(webpage) or 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',
            r'let\s+videos\s*=\s*([\'"])(?P<id>p\d+)\1',