Source code for langchain_core.load.dump

import json
from typing import Any, Dict

from langchain_core.load.serializable import Serializable, to_json_not_implemented


def default(obj: Any) -> Any:
    """返回一个Serializable对象或SerializedNotImplemented对象的默认值。
"""
    if isinstance(obj, Serializable):
        return obj.to_json()
    else:
        return to_json_not_implemented(obj)


def dumps(obj: Any, *, pretty: bool = False, **kwargs: Any) -> str:
    """返回一个对象的JSON字符串表示形式。"""
    if "default" in kwargs:
        raise ValueError("`default` should not be passed to dumps")
    try:
        if pretty:
            indent = kwargs.pop("indent", 2)
            return json.dumps(obj, default=default, indent=indent, **kwargs)
        else:
            return json.dumps(obj, default=default, **kwargs)
    except TypeError:
        if pretty:
            return json.dumps(to_json_not_implemented(obj), indent=indent, **kwargs)
        else:
            return json.dumps(to_json_not_implemented(obj), **kwargs)


def dumpd(obj: Any) -> Dict[str, Any]:
    """返回一个对象的json字典表示。"""
    return json.loads(dumps(obj))