f6b876fbe7
Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: XNLLLLH <XNLLLLH@users.noreply.github.com>
44 lines
2.1 KiB
Python
44 lines
2.1 KiB
Python
"""Plan 07.2-01 R5 prep regression fence — psutil MUST be declared in
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pyproject.toml [project.dependencies], not just transitively reachable.
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Background: CONTEXT.md D7.2-17 claimed psutil was "already a project dep"
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but it was only transitive via accelerate in the [compress] extra. A
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clean `pip install -e .` produced a venv WITHOUT psutil and Plan 05's
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_cpu_watchdog_loop would `import psutil` and fail. Plan 01 added the
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explicit declaration. This test prevents accidental removal.
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"""
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from __future__ import annotations
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parent.parent
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PYPROJECT = REPO_ROOT / "pyproject.toml"
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def test_psutil_declared_in_project_dependencies() -> None:
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"""psutil must appear in [project.dependencies] with a version floor."""
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text = PYPROJECT.read_text()
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# Locate the [project] block (we don't want a [project.optional-dependencies]
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# match to satisfy this).
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project_marker = text.find("\n[project]")
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if project_marker < 0:
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project_marker = text.find("[project]") if text.startswith("[project]") else -1
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assert project_marker >= 0, "[project] block not found in pyproject.toml"
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next_section = text.find("\n[", project_marker + len("\n[project]"))
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# next_section may be -1 if [project] is the last block; clip to len.
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section_end = next_section if next_section >= 0 else len(text)
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project_block = text[project_marker:section_end]
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# Permissive match: any psutil line with a version floor.
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assert "psutil" in project_block, (
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"psutil missing from [project] block. Plan 07.2-01 R5 prep added "
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"this declaration so a clean `pip install -e .` reaches psutil "
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"without the [compress] extra. Restore the line."
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)
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# Strong shape check: matches `"psutil>=5.x` or `"psutil >=5.x` etc.
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import re
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match = re.search(r'"\s*psutil\s*>=\s*\d+', project_block)
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assert match, (
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'Expected `"psutil>=X.Y.Z"` style declaration in [project] '
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"dependencies. Plan 07.2-01 chose >=5.9.0 to match the "
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"accelerate transitive-floor and stay broad."
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)
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