41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
from __future__ import annotations
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from librespot.common import Base62, Utils
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from librespot.metadata import SpotifyId
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import re
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class AlbumId(SpotifyId.SpotifyId):
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_PATTERN = re.compile(r"spotify:album:(.{22})")
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_BASE62 = Base62.create_instance_with_inverted_character_set()
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_hexId: str
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def __init__(self, hex_id: str):
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self._hexId = hex_id.lower()
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@staticmethod
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def from_uri(uri: str) -> AlbumId:
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matcher = AlbumId._PATTERN.search(uri)
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if matcher is not None:
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album_id = matcher.group(1)
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return AlbumId(
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Utils.bytes_to_hex(AlbumId._BASE62.decode(album_id, 16)))
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else:
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raise TypeError("Not a Spotify album ID: {}.f".format(uri))
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@staticmethod
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def from_base62(base62: str) -> AlbumId:
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return AlbumId(
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Utils.bytes_to_hex(AlbumId._BASE62.decode(base62, 16)))
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@staticmethod
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def from_hex(hex_str: str) -> AlbumId:
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return AlbumId(hex_str)
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def to_mercury_uri(self) -> str:
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return "spotify:album:{}".format(
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AlbumId._BASE62.encode(Utils.hex_to_bytes(self._hexId)))
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def hex_id(self) -> str:
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return self._hexId
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