| |
| from __future__ import annotations |
| from typing import Any |
| from pathlib import Path |
| from datetime import datetime |
| from collections.abc import Mapping |
|
|
|
|
| def serialize(args: Any): |
| """Recursively convert dataclasses, namespaces, paths, arrays, and mappings into JSON-serializable primitives. |
| |
| Args: |
| args: Arbitrary Python object to convert. |
| |
| Returns: |
| Any: JSON-serializable representation of ``args``. |
| """ |
| if args is None or isinstance(args, (str, int, float, bool)): |
| return args |
| if isinstance(args, Path): |
| return str(args) |
| if isinstance(args, datetime): |
| return args.isoformat(timespec="seconds") |
| if isinstance(args, Mapping): |
| return {str(key): serialize(value) for key, value in args.items()} |
| if isinstance(args, (list, tuple)): |
| return [serialize(value) for value in args] |
| if isinstance(args, set): |
| return [serialize(value) for value in sorted(args, key=repr)] |
|
|
| try: |
| import numpy as np |
|
|
| if isinstance(args, np.ndarray): |
| return serialize(args.tolist()) |
| if isinstance(args, np.generic): |
| return args.item() |
| except ImportError: |
| pass |
|
|
| if hasattr(args, "__dict__"): |
| return serialize(vars(args)) |
| return repr(args) |
|
|
