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- from collections.abc import Mapping, Sequence
- def normalize_json(obj):
- """Recursively normalize an object into JSON-compatible types."""
- match obj:
- case Mapping():
- return {normalize_json(k): normalize_json(v) for k, v in obj.items()}
- case bytes():
- try:
- return obj.decode("utf-8")
- except UnicodeDecodeError:
- raise ValueError(f"Unsupported value: {type(obj)}")
- case str() | int() | float() | bool() | None:
- return obj
- case Sequence(): # str and bytes were already handled.
- return [normalize_json(v) for v in obj]
- case _: # Other types can't be serialized to JSON
- raise TypeError(f"Unsupported type: {type(obj)}")
|
