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from ytmusicapi.continuations import *
from ytmusicapi.mixins._protocol import MixinProtocol
from ytmusicapi.navigation import *
from ytmusicapi.parsers.browsing import parse_content_list
from ytmusicapi.parsers.playlists import parse_playlist_header
from ytmusicapi.parsers.podcasts import *
from ._utils import *
class PodcastsMixin(MixinProtocol):
"""Podcasts Mixin"""
def get_channel(self, channelId: str) -> dict:
"""
Get information about a podcast channel (episodes, podcasts). For episodes, a
maximum of 10 episodes are returned, the full list of episodes can be retrieved
via :py:func:`get_channel_episodes`
:param channelId: channel id
:return: Dict containing channel info
Example::
{
"title": 'Stanford Graduate School of Business',
"thumbnails": [...]
"episodes":
{
"browseId": "UCGwuxdEeCf0TIA2RbPOj-8g",
"results":
[
{
"index": 0,
"title": "The Brain Gain: The Impact of Immigration on American Innovation with Rebecca Diamond",
"description": "Immigrants' contributions to America ...",
"duration": "24 min",
"videoId": "TS3Ovvk3VAA",
"browseId": "MPEDTS3Ovvk3VAA",
"videoType": "MUSIC_VIDEO_TYPE_PODCAST_EPISODE",
"date": "Mar 6, 2024",
"thumbnails": [...]
},
],
"params": "6gPiAUdxWUJXcFlCQ3BN..."
},
"podcasts":
{
"browseId": null,
"results":
[
{
"title": "Stanford GSB Podcasts",
"channel":
{
"id": "UCGwuxdEeCf0TIA2RbPOj-8g",
"name": "Stanford Graduate School of Business"
},
"browseId": "MPSPPLxq_lXOUlvQDUNyoBYLkN8aVt5yAwEtG9",
"podcastId": "PLxq_lXOUlvQDUNyoBYLkN8aVt5yAwEtG9",
"thumbnails": [...]
}
]
}
}
"""
body = {"browseId": channelId}
endpoint = "browse"
response = self._send_request(endpoint, body)
channel = {
"title": nav(response, [*HEADER_MUSIC_VISUAL, *TITLE_TEXT]),
"thumbnails": nav(response, [*HEADER_MUSIC_VISUAL, *THUMBNAILS]),
}
results = nav(response, SINGLE_COLUMN_TAB + SECTION_LIST)
channel.update(self.parser.parse_channel_contents(results))
return channel
def get_channel_episodes(self, channelId: str, params: str) -> list[dict]:
"""
Get all channel episodes. This endpoint is currently unlimited
:param channelId: channelId of the user
:param params: params obtained by :py:func:`get_channel`
:return: List of channel episodes in the format of :py:func:`get_channel` "episodes" key
"""
body = {"browseId": channelId, "params": params}
endpoint = "browse"
response = self._send_request(endpoint, body)
results = nav(response, SINGLE_COLUMN_TAB + SECTION_LIST_ITEM + GRID_ITEMS)
return parse_content_list(results, parse_episode, MMRIR)
def get_podcast(self, playlistId: str, limit: Optional[int] = 100) -> dict:
"""
Returns podcast metadata and episodes
.. note::
To add a podcast to your library, you need to call ``rate_playlist`` on it
:param playlistId: Playlist id
:param limit: How many songs to return. ``None`` retrieves them all. Default: 100
:return: Dict with podcast information
Example::
{
"author":
{
"name": "Stanford Graduate School of Business",
"id": "UCGwuxdEeCf0TIA2RbPOj-8g"
},
"title": "Think Fast, Talk Smart: The Podcast",
"description": "Join Matt Abrahams, a lecturer of...",
"saved": false,
"episodes":
[
{
"index": 0,
"title": "132. Lean Into Failure: How to Make Mistakes That Work | Think Fast, Talk Smart: Communication...",
"description": "Effective and productive teams and...",
"duration": "25 min",
"videoId": "xAEGaW2my7E",
"browseId": "MPEDxAEGaW2my7E",
"videoType": "MUSIC_VIDEO_TYPE_PODCAST_EPISODE",
"date": "Mar 5, 2024",
"thumbnails": [...]
}
]
}
"""
browseId = "MPSP" + playlistId if not playlistId.startswith("MPSP") else playlistId
body = {"browseId": browseId}
endpoint = "browse"
response = self._send_request(endpoint, body)
two_columns = nav(response, TWO_COLUMN_RENDERER)
header = nav(two_columns, [*TAB_CONTENT, *SECTION_LIST_ITEM, *RESPONSIVE_HEADER])
podcast = parse_podcast_header(header)
results = nav(two_columns, ["secondaryContents", *SECTION_LIST_ITEM, *MUSIC_SHELF])
parse_func = lambda contents: parse_content_list(contents, parse_episode, MMRIR)
episodes = parse_func(results["contents"])
if "continuations" in results:
request_func = lambda additionalParams: self._send_request(endpoint, body, additionalParams)
remaining_limit = None if limit is None else (limit - len(episodes))
episodes.extend(
get_continuations(
results, "musicShelfContinuation", remaining_limit, request_func, parse_func
)
)
podcast["episodes"] = episodes
return podcast
def get_episode(self, videoId: str) -> dict:
"""
Retrieve episode data for a single episode
.. note::
To save an episode, you need to call ``add_playlist_items`` to add
it to the ``SE`` (saved episodes) playlist.
:param videoId: browseId (MPED..) or videoId for a single episode
:return: Dict containing information about the episode
The description elements are based on a custom dataclass, not shown in the example below
The description text items also contain "\\n" to indicate newlines, removed below due to RST issues
Example::
{
"author":
{
"name": "Stanford GSB Podcasts",
"id": "MPSPPLxq_lXOUlvQDUNyoBYLkN8aVt5yAwEtG9"
},
"title": "124. Making Meetings Me...",
"date": "Jan 16, 2024",
"duration": "25 min",
"saved": false,
"playlistId": "MPSPPLxq_lXOUlvQDUNyoBYLkN8aVt5yAwEtG9",
"description":
[
{
"text": "Delve into why people hate meetings, ... Karin Reed ("
},
{
"text": "https://speakerdynamics.com/team/",
"url": "https://speakerdynamics.com/team/"
},
{
"text": ")Chapters:("
},
{
"text": "00:00",
"seconds": 0
},
{
"text": ") Introduction Host Matt Abrahams...("
},
{
"text": "01:30",
"seconds": 90
},
]
}
"""
browseId = "MPED" + videoId if not videoId.startswith("MPED") else videoId
body = {"browseId": browseId}
endpoint = "browse"
response = self._send_request(endpoint, body)
two_columns = nav(response, TWO_COLUMN_RENDERER)
header = nav(two_columns, [*TAB_CONTENT, *SECTION_LIST_ITEM, *RESPONSIVE_HEADER])
episode = parse_episode_header(header)
description_runs = nav(
two_columns, ["secondaryContents", *SECTION_LIST_ITEM, *DESCRIPTION_SHELF, "description", "runs"]
)
episode["description"] = Description.from_runs(description_runs)
return episode
def get_episodes_playlist(self, playlist_id: str = "RDPN") -> dict:
"""
Get all episodes in an episodes playlist. Currently the only known playlist is the
"New Episodes" auto-generated playlist
:param playlist_id: Playlist ID, defaults to "RDPN", the id of the New Episodes playlist
:return: Dictionary in the format of :py:func:`get_podcast`
"""
browseId = "VL" + playlist_id if not playlist_id.startswith("VL") else playlist_id
body = {"browseId": browseId}
endpoint = "browse"
response = self._send_request(endpoint, body)
playlist = parse_playlist_header(response)
results = nav(response, [*TWO_COLUMN_RENDERER, "secondaryContents", *SECTION_LIST_ITEM, *MUSIC_SHELF])
parse_func = lambda contents: parse_content_list(contents, parse_episode, MMRIR)
playlist["episodes"] = parse_func(results["contents"])
return playlist
|
