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from __future__ import annotations
import itertools
import subprocess
import sys
from collections.abc import Iterable
from pathlib import Path
def generate_pyproject_validation(dest: Path, schemas: Iterable[Path]) -> bool:
"""
Generates validation code for ``pyproject.toml`` based on JSON schemas and the
``validate-pyproject`` library.
"""
schema_args = (("-t", f"{f.name.partition('.')[0]}={f}") for f in schemas)
cmd = [
sys.executable,
"-m",
"validate_pyproject.pre_compile",
f"--output-dir={dest}",
"--enable-plugins",
"setuptools",
"distutils",
"--very-verbose",
*itertools.chain.from_iterable(schema_args),
]
subprocess.check_call(cmd)
print(f"Validation code generated at: {dest}")
return True
def main() -> bool:
return generate_pyproject_validation(
Path("setuptools/config/_validate_pyproject"),
schemas=Path("setuptools/config").glob("*.schema.json"),
)
__name__ == '__main__' and main()
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