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

Code before:
            'ext': 'mp4',
            'title': 're:^siswet19 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
            'age_limit': 18,
            'is_live': True,
        },
        'params': {
            'skip_download': True,
        },
        'skip': 'Room is offline',
    }, {
        'url': 'https://chaturbate.com/fullvideo/?b=caylin',
        'only_matching': True,
    }, {
        'url': 'https://en.chaturbate.com/siswet19/',
        'only_matching': True,
    }]

    _ROOM_OFFLINE = 'Room is currently offline'

    def _real_extract(self, url):
        mobj = self._match_valid_url(url)
        video_id = mobj.group('id')
        domain = mobj.group('domain')

        webpage = self._download_webpage(
            f'https://chaturbate.{domain}/{video_id}/', video_id,
            headers=self.geo_verification_headers())

        found_m3u8_urls = []

        data = self._parse_json(
            self._search_regex(
                r'initialRoomDossier\s*=\s*(["\'])(?P<value>(?:(?!\1).)+)\1',
                webpage, 'data', default='{}', group='value'),
            video_id, transform_source=lowercase_escape, fatal=False)
        if data:
            m3u8_url = url_or_none(data.get('hls_source'))
            if m3u8_url:
                found_m3u8_urls.append(m3u8_url)

        if not found_m3u8_urls:
            for m in re.finditer(
                    r'(\\u002[27])(?P<url>http.+?\.m3u8.*?)\1', webpage):
                found_m3u8_urls.append(lowercase_escape(m.group('url')))

        if not found_m3u8_urls:
            for m in re.finditer(
                    r'(["\'])(?P<url>http.+?\.m3u8.*?)\1', webpage):
                found_m3u8_urls.append(m.group('url'))

        m3u8_urls = []

Review comment (suggestion):
```suggestion
            f'https://chaturbate.{tld}/{video_id}/', video_id,
```

Code after:
            'ext': 'mp4',
            'title': 're:^siswet19 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
            'age_limit': 18,
            'is_live': True,
        },
        'params': {
            'skip_download': True,
        },
        'skip': 'Room is offline',
    }, {
        'url': 'https://chaturbate.com/fullvideo/?b=caylin',
        'only_matching': True,
    }, {
        'url': 'https://en.chaturbate.com/siswet19/',
        'only_matching': True,
    }, {
        'url': 'https://chaturbate.eu/siswet19/',
        'only_matching': True,
    }, {
        'url': 'https://chaturbate.eu/fullvideo/?b=caylin',
        'only_matching': True,
    }, {
        'url': 'https://chaturbate.global/siswet19/',
        'only_matching': True,
    }]

    _ROOM_OFFLINE = 'Room is currently offline'

    def _real_extract(self, url):
        video_id, tld = self._match_valid_url(url).group('id', 'tld')

        webpage = self._download_webpage(
            f'https://chaturbate.{tld}/{video_id}/', video_id,
            headers=self.geo_verification_headers())

        found_m3u8_urls = []

        data = self._parse_json(
            self._search_regex(
                r'initialRoomDossier\s*=\s*(["\'])(?P<value>(?:(?!\1).)+)\1',
                webpage, 'data', default='{}', group='value'),
            video_id, transform_source=lowercase_escape, fatal=False)
        if data:
            m3u8_url = url_or_none(data.get('hls_source'))
            if m3u8_url:
                found_m3u8_urls.append(m3u8_url)

        if not found_m3u8_urls:
            for m in re.finditer(
                    r'(\\u002[27])(?P<url>http.+?\.m3u8.*?)\1', webpage):
                found_m3u8_urls.append(lowercase_escape(m.group('url')))