nonebot2/docs/api/utils.md

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NoneBot.utils 模块

run_sync(func)

• 说明

  一个用于包装 sync function 为 async function 的装饰器

• 参数

  • func: Callable[..., Any]: 被装饰的同步函数

• 返回

  • Callable[..., Awaitable[Any]]

class DataclassEncoder

基类：json.encoder.JSONEncoder

• 类型

  json.JSONEncoder

• 说明

  JSONEncoder used when encoding Message (List of dataclasses)

default(o)

Implement this method in a subclass such that it returns a serializable object for o, or calls the base implementation (to raise a TypeError).

For example, to support arbitrary iterators, you could implement default like this:

def default(self, o):
    try:
        iterable = iter(o)
    except TypeError:
        pass
    else:
        return list(iterable)
    # Let the base class default method raise the TypeError
    return JSONEncoder.default(self, o)