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

Code before:
        'url': 'https://www.patreon.com/dissonancepod/',
        'only_matching': True
    }, {
        'url': 'https://www.patreon.com/dissonancepod/posts',
        'only_matching': True
    }]

    def get_entries(self, campaign_id, user_id):
        cursor = None
        params = {
            'fields[campaign]': 'show_audio_post_download_links,name,url',
            'fields[post]': 'current_user_can_view,embed,image,is_paid,post_file,published_at,patreon_url,url,post_type,thumbnail_url,title',
            'filter[campaign_id]': campaign_id,
            'filter[is_draft]': 'false',
            'sort': '-published_at',
            'json-api-version': 1.0,
            'json-api-use-default-includes': 'false',
        }

        for page in itertools.count(1):

            params.update({'page[cursor]': cursor} if cursor else {})
            posts_json = self._download_json('https://www.patreon.com/api/posts', user_id, note='Downloading posts page [%d]' % page, query=params)

            cursor = try_get(posts_json, lambda x: x['meta']['pagination']['cursors']['next'])
            data = try_get(posts_json, lambda x: x['data'])

            if data is not None:
                for post in data:

                    # self.to_screen(post)
                    if not post['attributes']['current_user_can_view']:
                        self.report_warning('Post not viewable by current user! Skipping!')
                        continue

                    yield {
                        '_type': 'url',
                        'url': url_or_none(try_get(post, lambda x: x['attributes']['patreon_url'])),
                        'ie_key': 'Patreon',
                    }

            if cursor is None:
                break

    def _real_extract(self, url):

        user_id = self._match_id(url)
        webpage = self._download_webpage(url, user_id)
        campaign_id = self._search_regex(r'https://www.patreon.com/api/campaigns/(\d+)/?', webpage, 'Campaign ID')

        return {

Review comment (suggestion):
```suggestion
            data = posts_json.get('data') or []
```

Code after:
        'url': 'https://www.patreon.com/dissonancepod/',
        'info_dict': {
            'title': 'dissonancepod',
        },
        'playlist_mincount': 68,
        'expected_warnings': 'Post not viewable by current user! Skipping!',
    }, {
        'url': 'https://www.patreon.com/dissonancepod/posts',
        'only_matching': True
    }, ]

    @classmethod
    def suitable(cls, url):
        return False if PatreonIE.suitable(url) else super(PatreonUserIE, cls).suitable(url)

    def _entries(self, campaign_id, user_id):
        cursor = None
        params = {
            'fields[campaign]': 'show_audio_post_download_links,name,url',
            'fields[post]': 'current_user_can_view,embed,image,is_paid,post_file,published_at,patreon_url,url,post_type,thumbnail_url,title',
            'filter[campaign_id]': campaign_id,
            'filter[is_draft]': 'false',
            'sort': '-published_at',
            'json-api-version': 1.0,
            'json-api-use-default-includes': 'false',
        }

        for page in itertools.count(1):

            params.update({'page[cursor]': cursor} if cursor else {})
            posts_json = self._download_json('https://www.patreon.com/api/posts', user_id, note='Downloading posts page %d' % page, query=params, headers={'Cookie': '.'})

            cursor = try_get(posts_json, lambda x: x['meta']['pagination']['cursors']['next'])

            for post in posts_json.get('data') or []:
                yield self.url_result(url_or_none(try_get(post, lambda x: x['attributes']['patreon_url'])), 'Patreon')

            if cursor is None:
                break

    def _real_extract(self, url):

        user_id = self._match_id(url)
        webpage = self._download_webpage(url, user_id, headers={'Cookie': '.'})
        campaign_id = self._search_regex(r'https://www.patreon.com/api/campaigns/(\d+)/?', webpage, 'Campaign ID')
        return self.playlist_result(self._entries(campaign_id, user_id), playlist_title=user_id)