From 8da6441c87532d20d3c8dad538e46dc99d073927 Mon Sep 17 00:00:00 2001 From: Dmitrii Agibov Date: Tue, 13 Dec 2022 09:39:21 +0000 Subject: MLIA-460 Revisit backend management - Provide command for backend installation in case if backend is not available - Fix issue with connection timeout during downloading - Show installation tools output only in verbose mode Change-Id: Ic0e495ba19879cc2cda4fd0bce20b57ba896cfeb --- src/mlia/backend/errors.py | 12 ++++++++++++ src/mlia/backend/tosa_checker/compat.py | 6 +++--- 2 files changed, 15 insertions(+), 3 deletions(-) create mode 100644 src/mlia/backend/errors.py (limited to 'src/mlia/backend') diff --git a/src/mlia/backend/errors.py b/src/mlia/backend/errors.py new file mode 100644 index 0000000..bd5da95 --- /dev/null +++ b/src/mlia/backend/errors.py @@ -0,0 +1,12 @@ +# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates. +# SPDX-License-Identifier: Apache-2.0 +"""Backend errors.""" + + +class BackendUnavailableError(Exception): + """Backend unavailable error.""" + + def __init__(self, msg: str, backend: str) -> None: + """Init error.""" + super().__init__(msg) + self.backend = backend diff --git a/src/mlia/backend/tosa_checker/compat.py b/src/mlia/backend/tosa_checker/compat.py index e1bcb24..bd21774 100644 --- a/src/mlia/backend/tosa_checker/compat.py +++ b/src/mlia/backend/tosa_checker/compat.py @@ -8,6 +8,7 @@ from typing import Any from typing import cast from typing import Protocol +from mlia.backend.errors import BackendUnavailableError from mlia.core.typing import PathOrFileLike @@ -45,9 +46,8 @@ def get_tosa_compatibility_info( checker = get_tosa_checker(tflite_model_path) if checker is None: - raise Exception( - "TOSA checker is not available. " - "Please make sure that 'tosa-checker' backend is installed." + raise BackendUnavailableError( + "Backend tosa-checker is not available", "tosa-checker" ) ops = [ -- cgit v1.2.1