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45 lines
1.7 KiB
45 lines
1.7 KiB
# Copyright 2026 The HuggingFace Team. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""CLI error handling utilities."""
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from typing import Callable, Optional
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from huggingface_hub.errors import (
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GatedRepoError,
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HfHubHTTPError,
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LocalTokenNotFoundError,
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RemoteEntryNotFoundError,
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RepositoryNotFoundError,
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RevisionNotFoundError,
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)
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CLI_ERROR_MAPPINGS: dict[type[Exception], Callable[[Exception], str]] = {
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RepositoryNotFoundError: lambda e: (
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"Repository not found. Check the `repo_id` and `repo_type` parameters. If the repo is private, make sure you are authenticated."
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),
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RevisionNotFoundError: lambda e: "Revision not found. Check the `revision` parameter.",
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GatedRepoError: lambda e: "Access denied. This repository requires approval.",
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LocalTokenNotFoundError: lambda e: "Not logged in. Run 'hf auth login' first.",
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RemoteEntryNotFoundError: lambda e: "File not found in repository.",
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HfHubHTTPError: lambda e: str(e),
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}
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def format_known_exception(e: Exception) -> Optional[str]:
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for exc_type, formatter in CLI_ERROR_MAPPINGS.items():
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if isinstance(e, exc_type):
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return formatter(e)
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return None
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