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38a419d073
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: WH-2099 <wh2099@pm.me>
96 lines
2.6 KiB
Python
96 lines
2.6 KiB
Python
"""Generate FastOpenAPI OpenAPI 3.0 specs without booting the full backend."""
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from __future__ import annotations
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import argparse
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import json
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import logging
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import sys
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from dataclasses import dataclass
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from pathlib import Path
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API_ROOT = Path(__file__).resolve().parents[1]
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if str(API_ROOT) not in sys.path:
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sys.path.insert(0, str(API_ROOT))
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from dev.generate_swagger_specs import apply_runtime_defaults, drop_null_values, sort_openapi_arrays
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logger = logging.getLogger(__name__)
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@dataclass(frozen=True)
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class FastOpenApiSpecTarget:
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route: str
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filename: str
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FASTOPENAPI_SPEC_TARGETS: tuple[FastOpenApiSpecTarget, ...] = (
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FastOpenApiSpecTarget(route="/fastopenapi/openapi.json", filename="fastopenapi-console-openapi.json"),
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)
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def create_fastopenapi_spec_app():
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"""Build a minimal Flask app that only mounts FastOpenAPI docs routes."""
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apply_runtime_defaults()
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from app_factory import create_flask_app_with_configs
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from extensions import ext_fastopenapi
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app = create_flask_app_with_configs()
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ext_fastopenapi.init_app(app)
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return app
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def generate_fastopenapi_specs(output_dir: Path) -> list[Path]:
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"""Write FastOpenAPI specs to `output_dir` and return the written paths."""
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output_dir.mkdir(parents=True, exist_ok=True)
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app = create_fastopenapi_spec_app()
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client = app.test_client()
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written_paths: list[Path] = []
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for target in FASTOPENAPI_SPEC_TARGETS:
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response = client.get(target.route)
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if response.status_code != 200:
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raise RuntimeError(f"failed to fetch {target.route}: {response.status_code}")
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payload = response.get_json()
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if not isinstance(payload, dict):
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raise RuntimeError(f"unexpected response payload for {target.route}")
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payload = drop_null_values(payload)
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payload = sort_openapi_arrays(payload)
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output_path = output_dir / target.filename
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output_path.write_text(json.dumps(payload, indent=2, sort_keys=True) + "\n", encoding="utf-8")
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written_paths.append(output_path)
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return written_paths
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def parse_args() -> argparse.Namespace:
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument(
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"-o",
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"--output-dir",
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type=Path,
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default=Path("openapi"),
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help="Directory where the OpenAPI JSON files will be written.",
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)
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return parser.parse_args()
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def main() -> int:
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args = parse_args()
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written_paths = generate_fastopenapi_specs(args.output_dir)
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for path in written_paths:
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logger.debug(path)
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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