Scrameupeutchi/librespot-python
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Restyled by black

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Restyled.io
2021-05-21 03:40:40 +00:00
parent 1e0e47cced
commit 5132c9e023
5 changed files with 648 additions and 297 deletions
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64
librespot/audio/cdn/CdnFeedHelper.py
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@@ -17,10 +17,14 @@ class CdnFeedHelper:
return random.choice(resp.cdnurl)
@staticmethod
def load_track(session: Session, track: Metadata.Track, file: Metadata.AudioFile,
resp_or_url: typing.Union[StorageResolve.StorageResolveResponse, str],
preload: bool, halt_listener: HaltListener)\
-> PlayableContentFeeder.PlayableContentFeeder.LoadedStream:
def load_track(
session: Session,
track: Metadata.Track,
file: Metadata.AudioFile,
resp_or_url: typing.Union[StorageResolve.StorageResolveResponse, str],
preload: bool,
halt_listener: HaltListener,
) -> PlayableContentFeeder.PlayableContentFeeder.LoadedStream:
if type(resp_or_url) is str:
url = resp_or_url
else:
@@ -31,19 +35,21 @@ class CdnFeedHelper:
streamer = session.cdn().stream_file(file, key, url, halt_listener)
input_stream = streamer.stream()
normalization_data = NormalizationData.NormalizationData.read(
input_stream)
if input_stream.skip(0xa7) != 0xa7:
normalization_data = NormalizationData.NormalizationData.read(input_stream)
if input_stream.skip(0xA7) != 0xA7:
raise IOError("Couldn't skip 0xa7 bytes!")
return PlayableContentFeeder.PlayableContentFeeder.LoadedStream(
track, streamer, normalization_data,
track,
streamer,
normalization_data,
PlayableContentFeeder.PlayableContentFeeder.Metrics(
file.file_id, preload, -1 if preload else audio_key_time))
file.file_id, preload, -1 if preload else audio_key_time
),
)
@staticmethod
def load_episode_external(
session: Session, episode: Metadata.Episode,
halt_listener: HaltListener
session: Session, episode: Metadata.Episode, halt_listener: HaltListener
) -> PlayableContentFeeder.PlayableContentFeeder.LoadedStream:
resp = session.client().head(episode.external_url)
@@ -51,21 +57,27 @@ class CdnFeedHelper:
CdnFeedHelper._LOGGER.warning("Couldn't resolve redirect!")
url = resp.url
CdnFeedHelper._LOGGER.debug("Fetched external url for {}: {}".format(
Utils.Utils.bytes_to_hex(episode.gid), url))
CdnFeedHelper._LOGGER.debug(
"Fetched external url for {}: {}".format(
Utils.Utils.bytes_to_hex(episode.gid), url
)
)
streamer = session.cdn().stream_external_episode(
episode, url, halt_listener)
streamer = session.cdn().stream_external_episode(episode, url, halt_listener)
return PlayableContentFeeder.PlayableContentFeeder.LoadedStream(
episode, streamer, None,
PlayableContentFeeder.PlayableContentFeeder.Metrics(
None, False, -1))
episode,
streamer,
None,
PlayableContentFeeder.PlayableContentFeeder.Metrics(None, False, -1),
)
@staticmethod
def load_episode(
session: Session, episode: Metadata.Episode, file: Metadata.AudioFile,
resp_or_url: typing.Union[StorageResolve.StorageResolveResponse,
str], halt_listener: HaltListener
session: Session,
episode: Metadata.Episode,
file: Metadata.AudioFile,
resp_or_url: typing.Union[StorageResolve.StorageResolveResponse, str],
halt_listener: HaltListener,
) -> PlayableContentFeeder.PlayableContentFeeder.LoadedStream:
if type(resp_or_url) is str:
url = resp_or_url
@@ -78,9 +90,13 @@ class CdnFeedHelper:
streamer = session.cdn().stream_file(file, key, url, halt_listener)
input_stream = streamer.stream()
normalization_data = NormalizationData.read(input_stream)
if input_stream.skip(0xa7) != 0xa7:
if input_stream.skip(0xA7) != 0xA7:
raise IOError("Couldn't skip 0xa7 bytes!")
return PlayableContentFeeder.PlayableContentFeeder.LoadedStream(
episode, streamer, normalization_data,
episode,
streamer,
normalization_data,
PlayableContentFeeder.PlayableContentFeeder.Metrics(
file.file_id, False, audio_key_time))
file.file_id, False, audio_key_time
),
)