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libnvme/libnvme3/_exceptions.py
35 строк
1 KB
Daniel Wagner
libnvme: rename Python binding to libnvme3
08 июл 2026, 15:59
08 июл 2026, 15:59
dab3e62
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# SPDX-License-Identifier: LGPL-2.1-or-later # This file is part of libnvme. # Copyright (c) 2026, Dell Technologies Inc. or its subsidiaries. # Authors: Martin Belanger <Martin.Belanger@dell.com> class NvmeError(Exception): """Base class for all libnvme errors. Attributes: errno: OS error number (negative values are stored as-is). message: Human-readable description from libnvme_errno_to_string(). """ def __init__(self, errno, message): self.errno = errno self.message = message super().__init__(f"[Errno {errno}] {message}") class ConnectError(NvmeError): """Raised when a controller connection attempt fails.""" class DisconnectError(NvmeError): """Raised when a controller disconnect attempt fails.""" class DiscoverError(NvmeError): """Raised when a discovery log retrieval fails.""" class NotConnectedError(NvmeError): """Raised when an operation requires a connected controller but none exists.""" def __init__(self, message="Not connected"): super().__init__(0, message)