Union允许你指定变量、函数参数或返回值可以是多种类型中的一种 from typing import Union def process_data(data: Union[int, str]) -> None: if isinstance(data, int): print(f"Processing integer: {data}") elif isinstance(data, str): print(f"Processing string: {data}") # 使用示例 process_dat...
代码示例 fromtypingimportUniondefcalculate_area(shape:Union[str,float]="circle",radius:float=1.0)->float:ifshape=="circle":return3.14*radius**2elifshape=="square":returnradius**2else:raiseValueError("Unsupported shape type.")# 测试函数print(calculate_area())# 默认计算圆的面积print(calculate_are...
If your field can accept multiple types, you should useUnion. Dacite will try to match data with provided types one by one. If none will match, it will raiseUnionMatchErrorexception. fromtypingimportUnion@dataclassclassA:x:str@dataclassclassB:y:int@dataclassclassC:u:Union[A,B]data={'u'...
from typing import List, Union from diffusers import StableDiffusionPipeline from diffusers.pipelines.stable_diffusion import ( StableDiffusionImg2ImgPipeline, @@ -28,7 +28,6 @@ ) MIN_INPAINT_MASK_PERCENT = 0.1print(f"Loading model {MODEL_ID}..") ...
from paddlenlp import Taskflow是基于本地训练的吗 from typing import callable,目录写在篇前typingListTuple、NamedTupleDict、Mapping、MutableMappingSet、AbstractSetSequenceCallableUnionOptional案例实战参考链接:写在篇前typing是python3.5中开始新增的专用于类
from typing import Dict, List, Optional, Union, Tuple, Iterable import numpy as np from PIL import Image import torch # Imagenet mean and std IMAGENET_STANDARD_MEAN = [0.5, 0.5, 0.5] IMAGENET_STANDARD_STD = [0.5, 0.5, 0.5] def resize( ...
cuda.ipc_collect() #导入必要的库和模块: from fastapi import FastAPI, Request from pydantic import BaseModel from typing import Union, Optional, List import asyncio #创建 FastAPI 应用实例: app = FastAPI() #增加日志记录,方便调试和监控。 import logging logging.basicConfig(level=logging.INFO) #定义...
新目标大学英语(第二版)视听说教程第2册 徐锦芳课后习题答案 新 目标大学英语 (第二版 )视 听说教程第2册徐锦芳课后习题答案 PoSSible AnSWerS / 1∙ Read the following quotes. DiSCUSS in PairS and Share With each Other your UnderStanding Of these quotes. The four quotes highlight the beauty and ...
File "/home/rczheng/anaconda3/envs/alt-se/lib/python3.7/site-packages/pytorch_lightning/loops/batch/training_batch_loop.py", line 14, in <module> from typing import Any, List, Optional, OrderedDict, Tuple, Union imported fromtyping, nottyping_extensions. Python3.7.0does not include it. ...
The union study also found that women still live longer than. For every woman in the world aged 60 or over, there are only one man. How do you ask people for favors? Or make a request when you need help? Do you pay attention to your words and intentions? Look at the following ...