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3350283bcc
* Re-enable typing and improve config. * Make mypy pass. * Improve settings. * First batch of types. * Add more type hints. * Fixes. * Format. * Fix split_port() without returning to previous type chaos. * Continue with type hints (and ignores).
36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
# This code is part of the Ansible collection community.docker, but is an independent component.
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# This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
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#
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# Copyright (c) 2016-2022 Docker, Inc.
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#
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# It is licensed under the Apache 2.0 license (see LICENSES/Apache-2.0.txt in this collection)
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# SPDX-License-Identifier: Apache-2.0
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# Note that this module util is **PRIVATE** to the collection. It can have breaking changes at any time.
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# Do not use this from other collections or standalone plugins/modules!
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from __future__ import annotations
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import os
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from shutil import which
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def find_executable(executable: str, path: str | None = None) -> str | None:
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"""
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As distutils.spawn.find_executable, but on Windows, look up
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every extension declared in PATHEXT instead of just `.exe`
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"""
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# shutil.which() already uses PATHEXT on Windows, so on
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# Python 3 we can simply use shutil.which() in all cases.
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# (https://github.com/docker/docker-py/commit/42789818bed5d86b487a030e2e60b02bf0cfa284)
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return which(executable, path=path)
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def create_environment_dict(overrides: dict[str, str] | None) -> dict[str, str]:
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"""
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Create and return a copy of os.environ with the specified overrides
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"""
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result = os.environ.copy()
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result.update(overrides or {})
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return result
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