Function find_vs_path

cpython-windows/build.py:239–273

(path, msvc_version)

def find_vs_path(path, msvc_version):
    vswhere = find_vswhere()

    if msvc_version == "2019":
        version = "[16,17)"
    elif msvc_version == "2022":
        version = "[17,18)"
    elif msvc_version == "2026":
        version = "[18,19)"
    else:
        raise ValueError(f"unsupported Visual Studio version: {msvc_version}")

    p = subprocess.check_output(
        [
            str(vswhere),
            "-utf8",
            # Visual Studio 2019.
            "-version",
            version,
            "-property",
            "installationPath",
            "-products",
            "*",
        ]
    )

    p = pathlib.Path(p.strip().decode("utf-8"))

    p = p / path

    if not p.exists():
        print("%s does not exist" % p)
        sys.exit(1)

    return p


def find_msbuild(msvc_version):