backend/src/hatchling/cli/metadata/__init__.py - master - niceSOFT/python3-hatchling

backend/src/hatchling/cli/metadata/__init__.py

58 строк2 KB

Dimitri Papadopoulos Orfanos

Upgrade Ruff to 0.13.2 (#1890)

28 сен 2025, 21:20

28 сен 2025, 21:20aff6f39

from __future__ import annotations

import argparse
from typing import Any


def metadata_impl(
    *,
    called_by_app: bool,  # noqa: ARG001
    field: str,
    compact: bool,
) -> None:
    import json
    import os

    from hatchling.bridge.app import Application
    from hatchling.metadata.core import ProjectMetadata
    from hatchling.metadata.utils import resolve_metadata_fields
    from hatchling.plugin.manager import PluginManager

    app = Application()

    root = os.getcwd()
    plugin_manager = PluginManager()
    project_metadata = ProjectMetadata(root, plugin_manager)

    metadata = resolve_metadata_fields(project_metadata)
    if field:  # no cov
        if field not in metadata:
            app.abort(f"Unknown metadata field: {field}")
        elif field == "readme":
            app.display(metadata[field]["text"])
        elif isinstance(metadata[field], str):
            app.display(metadata[field])
        else:
            app.display(json.dumps(metadata[field], indent=4))

        return

    for key, value in list(metadata.items()):
        if not value:
            metadata.pop(key)

    if compact:
        app.display(json.dumps(metadata, separators=(",", ":")))
    else:  # no cov
        app.display(json.dumps(metadata, indent=4))


def metadata_command(
    subparsers: argparse._SubParsersAction,
    defaults: Any,  # noqa: ARG001
) -> None:
    parser = subparsers.add_parser("metadata")
    parser.add_argument("field", nargs="?")
    parser.add_argument("-c", "--compact", action="store_true")
    parser.add_argument("--app", dest="called_by_app", action="store_true", help=argparse.SUPPRESS)
    parser.set_defaults(func=metadata_impl)