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refactor(drm): Simplify decrypt method by removing unused parameter and streamline logic

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Andy
2025-08-20 05:10:38 +00:00
parent ed0f03eca3
commit 19ff200617
3 changed files with 17 additions and 15 deletions
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7
unshackle/core/drm/playready.py
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@@ -253,12 +253,11 @@ class PlayReady:
if not self.content_keys:
raise PlayReady.Exceptions.EmptyLicense("No Content Keys were within the License")
def decrypt(self, path: Path, use_mp4decrypt: bool = False) -> None:
def decrypt(self, path: Path) -> None:
"""
Decrypt a Track with PlayReady DRM.
Args:
path: Path to the encrypted file to decrypt
use_mp4decrypt: If True, use mp4decrypt instead of Shaka Packager
Raises:
EnvironmentError if the required decryption executable could not be found.
ValueError if the track has not yet been downloaded.
@@ -270,7 +269,9 @@ class PlayReady:
if not path or not path.exists():
raise ValueError("Tried to decrypt a file that does not exist.")
if use_mp4decrypt:
decrypter = str(getattr(config, "decryption", "")).lower()
if decrypter == "mp4decrypt":
return self._decrypt_with_mp4decrypt(path)
else:
return self._decrypt_with_shaka_packager(path)