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fn_registry/python/functions/ml/genconfig_save_json.md
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Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-13 00:50:34 +02:00

1.8 KiB

name, kind, lang, domain, version, purity, signature, description, tags, params, output, uses_functions, uses_types, returns, returns_optional, error_type, imports, tested, tests, test_file_path, file_path
name kind lang domain version purity signature description tags params output uses_functions uses_types returns returns_optional error_type imports tested tests test_file_path file_path
genconfig_save_json function py ml 1.0.0 impure def genconfig_save_json(cfg: GenerationConfig, path: str) -> str Serializa un GenerationConfig a JSON (pydantic model_dump_json o dataclass fallback) y lo escribe en disco. Crea directorios padre si no existen. Retorna el path absoluto del archivo escrito.
ml
generation
json
io
serialization
name desc
cfg Instancia de GenerationConfig a serializar. Pydantic o dataclass.
name desc
path Ruta de destino del archivo JSON. Relativa o absoluta.
Path absoluto (str) del archivo JSON escrito en disco.
generation_config_py_ml
false error_go_core
true
save escribe archivo JSON valido en la ruta indicada
save crea directorios padre si no existen
json contiene claves en snake_case
python/functions/ml/tests/test_genconfig_json_roundtrip.py python/functions/ml/genconfig_save_json.py

Ejemplo

from ml.genconfig_save_json import genconfig_save_json
from ml.generation_config import GenerationConfig
from ml.model_ref import ModelRef

cfg = GenerationConfig(
    prompt="a forest at dusk",
    seed=123,
    steps=25,
    cfg_scale=7.5,
    sampler="euler",
    width=512,
    height=512,
    model=ModelRef(name="runwayml/stable-diffusion-v1-5", model_type="sd15"),
)

saved_path = genconfig_save_json(cfg, "/tmp/gen_config.json")
# saved_path == "/tmp/gen_config.json"

Notas

Usa pydantic model_dump_json cuando disponible (JSON canonico con snake_case interoperable con Go). En entornos sin pydantic usa json.dumps + dataclasses.asdict. Los directorios padre se crean con os.makedirs(exist_ok=True).