def __hash_object_v1__(cls, obj: dict) -> str:
"""
Calculates SHA-256 hash of JSON encoded 'obj'.
:param obj: Object to be hashed.
:return: SHA-256 as hexadecimal string.
:rtype: str
"""
return hash_object(cls.__json_encoder_v1__, obj)
def __hash_object__(cls, obj):
return hash_object(cls.__json_encoder_class__, obj)