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[RadioFrance] Fix podcast and person playlist downloads
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lonm
parent
351dc0bc33
commit
e2243c2033
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@ -267,10 +267,10 @@ def _real_extract(self, url):
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class RadioFrancePlaylistBaseIE(RadioFranceBaseIE):
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"""Subclasses must set _METADATA_KEY"""
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def _call_api(self, content_id, cursor, page_num):
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def _call_api(self, station, content_id, cursor):
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raise NotImplementedError('This method must be implemented by subclasses')
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def _generate_playlist_entries(self, content_id, content_response):
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def _generate_playlist_entries(self, station, content_id, content_response):
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for page_num in itertools.count(2):
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for entry in content_response['items']:
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yield self.url_result(
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@ -281,28 +281,39 @@ def _generate_playlist_entries(self, content_id, content_response):
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'thumbnail': ('visual', 'src'),
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}))
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next_cursor = traverse_obj(content_response, (('pagination', None), 'next'), get_all=False)
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if not next_cursor:
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if not content_response["next"]:
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break
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content_response = self._call_api(content_id, next_cursor, page_num)
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content_response = self._call_api(station, content_id, content_response["next"])
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def _real_extract(self, url):
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display_id = self._match_id(url)
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playlist_id = self._match_id(url)
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# If it is a podcast playlist, get the name of the station it is on
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# profile page playlists are not attached to a station currently
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station = self._match_valid_url(url).group('station') if isinstance(self, RadioFrancePodcastIE) else None
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metadata = self._download_json(
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'https://www.radiofrance.fr/api/v2.1/path', display_id,
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query={'value': urllib.parse.urlparse(url).path})['content']
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# Check if user started request from a page other than 1
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startpage = 1
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parsedurl = urllib.parse.urlparse(url)
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if parsedurl.query:
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startpagequery = urllib.parse.parse_qs(parsedurl.query)
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if 'p' in startpagequery:
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startpage = int(startpagequery['p'][0])
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content_id = metadata['id']
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# Get data for the first page, and the uuid for the playlist
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metadata = self._call_api(station, playlist_id, startpage)
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uuid = traverse_obj(metadata, ('metadata', 'id'))
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# This method should return the final playlist metadata which yt-dlp can then use to download everything
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return self.playlist_result(
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self._generate_playlist_entries(content_id, metadata[self._METADATA_KEY]), content_id,
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display_id=display_id, **{**traverse_obj(metadata, {
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self._generate_playlist_entries(station, playlist_id, metadata),
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uuid,
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display_id=playlist_id,
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**{**traverse_obj(metadata['metadata'], {
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'title': 'title',
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'description': 'standFirst',
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'thumbnail': ('visual', 'src'),
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}), **traverse_obj(metadata, {
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}), **traverse_obj(metadata['metadata'], {
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'title': 'name',
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'description': 'role',
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})})
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@ -311,7 +322,7 @@ def _real_extract(self, url):
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class RadioFrancePodcastIE(RadioFrancePlaylistBaseIE):
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_VALID_URL = rf'''(?x)
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{RadioFranceBaseIE._VALID_URL_BASE}
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/(?:{RadioFranceBaseIE._STATIONS_RE})
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/(?P<station>{RadioFranceBaseIE._STATIONS_RE})
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/podcasts/(?P<id>[\w-]+)/?(?:[?#]|$)
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'''
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@ -363,10 +374,27 @@ class RadioFrancePodcastIE(RadioFrancePlaylistBaseIE):
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_METADATA_KEY = 'expressions'
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def _call_api(self, podcast_id, cursor, page_num):
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return self._download_json(
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f'https://www.radiofrance.fr/api/v2.1/concepts/{podcast_id}/expressions', podcast_id,
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note=f'Downloading page {page_num}', query={'pageCursor': cursor})
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def _call_api(self, station, podcast_id, cursor):
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# The data is stored in the last <script> tag on a page
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url = 'https://www.radiofrance.fr/' + station + '/podcasts/' + podcast_id + '?p=' + str(cursor)
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webpage = self._download_webpage(url, podcast_id, note=f'Downloading {podcast_id} page {cursor}')
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resp = dict()
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# _search_json cannot parse the data as it contains javascript
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# Therefore, parse the episodes objects array separately
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resp['items'] = self._search_json(r'a.items\s*=\s*', webpage, podcast_id, podcast_id,
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contains_pattern=r'\[.+\]', transform_source=js_to_json)
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# the pagination data is stored in a javascript object 'a'
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lastPage = int(re.search(r'a\.lastPage\s*=\s*(\d+);', webpage).group(1))
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hasMorePages = cursor < lastPage
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resp['next'] = cursor + 1 if hasMorePages else None
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resp['metadata'] = self._search_json(r'content:\s*', webpage, podcast_id, podcast_id,
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transform_source=js_to_json)
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return resp
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class RadioFranceProfileIE(RadioFrancePlaylistBaseIE):
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@ -380,7 +408,7 @@ class RadioFranceProfileIE(RadioFrancePlaylistBaseIE):
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'title': 'Thomas Pesquet',
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'description': 'Astronaute à l\'agence spatiale européenne',
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},
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'playlist_mincount': 212,
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'playlist_mincount': 158,
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}, {
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'url': 'https://www.radiofrance.fr/personnes/eugenie-bastie',
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'info_dict': {
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@ -398,15 +426,37 @@ class RadioFranceProfileIE(RadioFrancePlaylistBaseIE):
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_METADATA_KEY = 'documents'
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def _call_api(self, profile_id, cursor, page_num):
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resp = self._download_json(
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f'https://www.radiofrance.fr/api/v2.1/taxonomy/{profile_id}/documents', profile_id,
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note=f'Downloading page {page_num}', query={
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'relation': 'personality',
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'cursor': cursor,
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})
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def _call_api(self, station, profile_id, cursor):
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url = 'https://www.radiofrance.fr/personnes/' + profile_id + '?p=' + str(cursor)
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webpage = self._download_webpage(url, profile_id, note=f'Downloading {profile_id} page {cursor}')
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resp = dict()
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# On profile pages, the data is stored in a javascript array in the final <script>
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# Each episode is stored as
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# a[0] = { id: ... }; a[1] = [ id: ... ]; etc.
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# Annoyingly, sometimes it is delivered using 'b', with 'a' holding metadata
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resp['items'] = []
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podcastindex = 0
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nextmatch = True
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while nextmatch:
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nextmatch = self._search_json(r'\w+\[' + str(podcastindex) + r'\]\s*=\s*', webpage, profile_id,
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profile_id, transform_source=js_to_json, fatal=False, default=None)
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podcastindex += 1
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if nextmatch is not None:
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resp['items'].append(nextmatch)
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# There is more than one pagination key in the final <script>
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# We should use pick the pagination object which is within a documents object
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pagedata = self._search_json(r'documents\s*:\s*', webpage, profile_id, profile_id,
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transform_source=js_to_json)
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lastPage = traverse_obj(pagedata, ('pagination', 'lastPage'))
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hasMorePages = cursor < lastPage
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resp['next'] = cursor + 1 if hasMorePages else None
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resp['metadata'] = self._search_json(r'content:\s*', webpage, profile_id, profile_id,
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transform_source=js_to_json)
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resp['next'] = traverse_obj(resp, ('pagination', 'next'))
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return resp
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