在实践中,该模块常用的类型有 Any, Union, Tuple, Callable, TypeVar,Optional和Generic等,本篇博客主要依据官方文档以及日常使用经验来探讨一下typing模块的使用方法以及经验。 typing 下面我们再来详细看下 typing 模块的具体用法,这里主要会介绍一些常用的注解类型,如 List、Tuple、Dict、Sequence 等等,了解了每个类型...
from dataclasses import asdict, dataclass, field from types import SimpleNamespace from typing import List, Literal, Optionalimport numpy as np import pandas as pd import torch import torch.nn as nn import torch.nn.functional as F import torch.optim as optim ...
from typing import Any, Callable, Dict, List, Optional, Union, get_args, get_origin import numpy as np import PIL.Image Expand All @@ -43,7 +43,7 @@ from ..configuration_utils import ConfigMixin from ..models import AutoencoderKL from ..models.attention_processor import FusedAttnProcessor...
import refrom copy import copyfrom functools import wrapsfrom typing import List, Dict, Tuple, Optional, Union, Any, Iterable, Set, Protocolfrom openpyxl import load_workbookfrom openpyxl.cell.cell import TYPE_FORMULAfrom openpyxl.drawing.image import Image...
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( ...
typing.List[int].__origin__ == typing.Listmapping = {k: vfork, vin_global_type_lookup.items()ifisinstance(k, typing.GenericMeta)andtry_issubclass(k, getattr(thing,'__origin__',None)orthing)}iftyping.Dictinmapping:# The subtype relationships between generic and concrete View types# are so...
Just typing python gives you the older version of Python -- the one that was installed by default. That's not the one you want. â· At the time of this writing, the newest version is called python2.3. You'll probably want to change the path on the first line of the sample ...
from typing import Any, Dict, Iterator, List, Optional, Union, cast import aiohttp import requests from langchain.docstore.document import Document from langchain.document_loaders.base import BaseLoader logger = logging.getLogger(__name__)
针对您遇到的 cannot import name 'typevartuple' from 'typing_extensions' 问题,我将按照您提供的提示进行解答,并尽可能清晰地分点回答: 1. 确认typing_extensions库已正确安装 首先,确保您已经安装了typing_extensions库。您可以通过在命令行(如终端或命令提示符)中运行以下命令来检查它是否已安装: bash pip show...
typing模块是Python的一个标准库,它提供了类型提示(Type Hints)的支持。类型提示可以帮助开发者更清晰地指定函数参数和返回值的类型,以及类的属性类型,但并不会在运行时强制执行这些类型。typing模块中包含了诸如List、Dict、Tuple等泛型类型,以及Optional、Union等用于表示可选类型或联合类型的工具。 4. 指出无法从typi...