44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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# -----------------------------------------------------------------------------
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# Copyright 2020 Arm Limited
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# -----------------------------------------------------------------------------
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"""
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A collection of useful utility functions that are not module specific.
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"""
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import os
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def path_splitall(path):
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"""
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Utility function to split a relative path into its component pieces.
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Args:
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path(str): The relative path to split.
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Returns:
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list(str): An array of path parts.
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"""
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# Sanity check we have a relative path on Windows
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assert ":" not in path
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parts = []
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while path:
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head, tail = os.path.split(path)
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path = head
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parts.insert(0, tail)
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return parts
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