forked from openkylin/poetry-core
83 lines
2.5 KiB
Python
83 lines
2.5 KiB
Python
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from __future__ import annotations
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import shutil
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import subprocess
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import tarfile
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import tempfile
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import zipfile
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from contextlib import contextmanager
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from pathlib import Path
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from typing import Any
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from typing import Generator
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from poetry.core.toml import TOMLFile
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__toml_build_backend_patch__ = {
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"build-system": {
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"requires": [str(Path(__file__).parent.parent)],
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"build-backend": "poetry.core.masonry.api",
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}
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}
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@contextmanager
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def temporary_project_directory(
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path: Path, toml_patch: dict[str, Any] | None = None
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) -> Generator[str, None, None]:
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"""
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Context manager that takes a project source directory, copies content to a temporary
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directory, patches the `pyproject.toml` using the provided patch, or using the default
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patch if one is not given. The default path replaces `build-system` section in order
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to use the working copy of poetry-core as the backend.
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Once the context, exists, the temporary directory is cleaned up.
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:param path: Source project root directory to copy from.
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:param toml_patch: Patch to use for the pyproject.toml, defaults to build system patching.
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:return: A temporary copy
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"""
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assert (path / "pyproject.toml").exists()
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with tempfile.TemporaryDirectory(prefix="poetry-core-pep517") as tmp:
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dst = Path(tmp) / path.name
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shutil.copytree(str(path), dst)
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toml = TOMLFile(str(dst / "pyproject.toml"))
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data = toml.read()
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data.update(toml_patch or __toml_build_backend_patch__)
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toml.write(data)
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yield str(dst)
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def subprocess_run(*args: str, **kwargs: Any) -> subprocess.CompletedProcess[str]:
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"""
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Helper method to run a subprocess. Asserts for success.
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"""
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result = subprocess.run(args, text=True, capture_output=True, **kwargs)
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assert result.returncode == 0
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return result
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def validate_wheel_contents(
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name: str, version: str, path: str, files: list[str] | None = None
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) -> None:
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dist_info = f"{name}-{version}.dist-info"
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files = files or []
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with zipfile.ZipFile(path) as z:
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namelist = z.namelist()
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# we use concatenation here for PY2 compat
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for filename in ["WHEEL", "METADATA", "RECORD"] + files:
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assert f"{dist_info}/{filename}" in namelist
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def validate_sdist_contents(
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name: str, version: str, path: str, files: list[str]
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) -> None:
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escaped_name = name.replace("-", "_")
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with tarfile.open(path) as tar:
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namelist = tar.getnames()
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for filename in files:
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assert f"{escaped_name}-{version}/{filename}" in namelist
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