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fix(api): log PSSH extraction failures

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This commit is contained in:
Andy
2026-02-07 20:29:53 -07:00
parent ee8f7cb650
commit 71adee4ec6
1 changed files with 18 additions and 1 deletions
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19
unshackle/core/api/handlers.py
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@@ -207,6 +207,7 @@ def serialize_drm(drm_list) -> Optional[List[Dict[str, Any]]]:
# Get PSSH - handle both Widevine and PlayReady # Get PSSH - handle both Widevine and PlayReady
if hasattr(drm, "_pssh") and drm._pssh: if hasattr(drm, "_pssh") and drm._pssh:
pssh_obj = None
try: try:
pssh_obj = drm._pssh pssh_obj = drm._pssh
# Try to get base64 representation # Try to get base64 representation
@@ -225,8 +226,24 @@ def serialize_drm(drm_list) -> Optional[List[Dict[str, Any]]]:
# Check if it's already base64-like or an object repr # Check if it's already base64-like or an object repr
if not pssh_str.startswith("<"): if not pssh_str.startswith("<"):
drm_info["pssh"] = pssh_str drm_info["pssh"] = pssh_str
except (ValueError, TypeError, KeyError):
# Some PSSH implementations can fail to parse/serialize; log and continue.
pssh_type = type(pssh_obj).__name__ if pssh_obj is not None else None
log.warning(
"Failed to extract/serialize PSSH for DRM type=%s pssh_type=%s",
drm_class,
pssh_type,
exc_info=True,
)
except Exception: except Exception:
pass # Don't silently swallow unexpected failures; make them visible and propagate.
pssh_type = type(pssh_obj).__name__ if pssh_obj is not None else None
log.exception(
"Unexpected error while extracting/serializing PSSH for DRM type=%s pssh_type=%s",
drm_class,
pssh_type,
)
raise
# Get KIDs # Get KIDs
if hasattr(drm, "kids") and drm.kids: if hasattr(drm, "kids") and drm.kids: