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simplify yt video classes

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This commit is contained in:
jbannon 2022-04-22 22:01:39 +00:00
parent a7b652de72
commit 77c2cce739
1 changed files with 38 additions and 45 deletions
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83
ytdl_subscribe/downloaders/youtube_downloader.py
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@ -39,21 +39,6 @@ class YoutubeDownloader(
downloader_entry_type = YoutubeVideo
@classmethod
def playlist_url(cls, playlist_id: str) -> str:
"""Returns full playlist url"""
return f"https://youtube.com/playlist?list={playlist_id}"
@classmethod
def video_url(cls, video_id: str) -> str:
"""Returns full video url"""
return f"https://youtube.com/watch?v={video_id}"
@classmethod
def channel_url(cls, channel_id: str) -> str:
"""Returns full channel url"""
return f"https://youtube.com/channel/{channel_id}"
def _download_using_metadata(
self,
url: str,
@ -92,31 +77,6 @@ class YoutubeDownloader(
return entries
def download_video(self, video_id: str) -> YoutubeVideo:
"""Download a single Youtube video"""
entry = self.extract_info(url=self.video_url(video_id))
return YoutubeVideo(entry_dict=entry, working_directory=self.working_directory)
def download_playlist(self, playlist_id: str) -> List[YoutubeVideo]:
"""
Downloads all videos in a Youtube playlist
"""
return self._download_using_metadata(
url=self.playlist_url(playlist_id=playlist_id), ignore_prefix=playlist_id
)
def download_channel(
self, channel_id: str, ytdl_options_overrides: Optional[Dict] = None
) -> List[YoutubeVideo]:
"""
Downloads all videos from a channel
"""
return self._download_using_metadata(
url=self.channel_url(channel_id),
ignore_prefix=channel_id,
ytdl_options_overrides=ytdl_options_overrides,
)
###############################################################################
# Youtube single video downloader + options
@ -133,9 +93,18 @@ class YoutubeVideoDownloaderOptions(YoutubeDownloaderOptions):
class YoutubeVideoDownloader(YoutubeDownloader[YoutubeVideoDownloaderOptions]):
downloader_options_type = YoutubeVideoDownloaderOptions
@classmethod
def video_url(cls, video_id: str) -> str:
"""Returns full video url"""
return f"https://youtube.com/watch?v={video_id}"
def download(self) -> List[YoutubeVideo]:
video = self.download_video(video_id=self.download_options.video_id.value)
return [video]
"""Download a single Youtube video"""
video_id = self.download_options.video_id.value
video_url = self.video_url(video_id=video_id)
entry = self.extract_info(url=video_url)
return [YoutubeVideo(entry_dict=entry, working_directory=self.working_directory)]
###############################################################################
@ -153,8 +122,19 @@ class YoutubePlaylistDownloaderOptions(YoutubeDownloaderOptions):
class YoutubePlaylistDownloader(YoutubeDownloader[YoutubePlaylistDownloaderOptions]):
downloader_options_type = YoutubePlaylistDownloaderOptions
@classmethod
def playlist_url(cls, playlist_id: str) -> str:
"""Returns full playlist url"""
return f"https://youtube.com/playlist?list={playlist_id}"
def download(self) -> List[YoutubeVideo]:
return self.download_playlist(playlist_id=self.download_options.playlist_id.value)
"""
Downloads all videos in a Youtube playlist
"""
playlist_id = self.download_options.playlist_id.value
playlist_url = self.playlist_url(playlist_id=playlist_id)
return self._download_using_metadata(url=playlist_url, ignore_prefix=playlist_id)
###############################################################################
@ -174,13 +154,26 @@ class YoutubeChannelDownloaderOptions(YoutubeDownloaderOptions, DateRangeValidat
class YoutubeChannelDownloader(YoutubeDownloader[YoutubeChannelDownloaderOptions]):
downloader_options_type = YoutubeChannelDownloaderOptions
@classmethod
def channel_url(cls, channel_id: str) -> str:
"""Returns full channel url"""
return f"https://youtube.com/channel/{channel_id}"
def download(self) -> List[YoutubeVideo]:
"""
Downloads all videos from a channel
"""
channel_id = self.download_options.channel_id.value
channel_url = self.channel_url(channel_id=channel_id)
# If a date range is specified when download a YT channel, add it into the ytdl options
ytdl_options_overrides = {}
source_date_range = self.download_options.get_date_range()
if source_date_range:
ytdl_options_overrides["daterange"] = source_date_range
return self.download_channel(
channel_id=self.download_options.channel_id.value,
return self._download_using_metadata(
url=channel_url,
ignore_prefix=channel_id,
ytdl_options_overrides=ytdl_options_overrides,
)