Source code for signal_dataset.errors

"""Public exception hierarchy."""



[docs]
class SignalDatasetError(Exception):
    """Base class for package-specific failures."""




[docs]
class ValidationError(SignalDatasetError, ValueError):
    """A logical structure or resource policy is invalid."""




[docs]
class PublicationCollisionError(SignalDatasetError, FileExistsError):
    """A create-only publication target already exists."""




[docs]
class CorruptDatasetError(SignalDatasetError, ValueError):
    """A dataset control document or shard is inconsistent."""




[docs]
class StorageError(SignalDatasetError, OSError):
    """A storage operation failed."""