from typing import Tuple, List, Union class SiQuickEffect: @staticmethod def applyDropShadowOn(widget: QWidget, color: Union[Tuple[int, int, int, int], None], offset: Union[Tuple[int, int], None] = None, blur_radius: int = 16): if color is None: color = (0, 0, 0, 255) if...
导入库和一些测试参数 importcollectionsfromtypingimportTuple,Unionimportpaddleimportpaddle.nnasnnimportpaddle.nn.functionalasFvision_width=64vision_layers=tuple([2,3,2,2]) nn中一些模块的重写 # nn.Identity class Identity(nn.Layer): def __init__(self): super(Identity, self).__init__() def for...
typing 是python3.5中开始新增的专用于类型注解(type hints)的模块,为python程序提供静态类型检查,如下面的greeting函数规定了参数name的类型是str,返回值的类型也是str。 def greeting(name: str) -> str: return 'Hello ' + name 1. 2. 在实践中,该模块常用的类型有 Any, Union, Tuple, Callable, TypeVar,...
from typing import Union from typing import Union, Tuple import datetime from math import ceil import dateutil@@ -39,3 +40,26 @@ def utc_to_local(utc_dt: Union[datetime.datetime, str]) -> datetime.datetime: local_tz = datetime.datetime.now().astimezone().tzinfo...
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( ...
import asyncio import logging import warnings from concurrent.futures import ThreadPoolExecutor from typing import Any, Dict, Iterator, List, Optional, Union, cast import aiohttp import requests from langchain.docstore.document import Document from langchain.document_...
... Tuple, Union ImportError: cannot import name 'OrderedDict' from 'typing' (/opt/python/3.7.1/lib/python3.7/typing.py) [end of output]. Read more > Getting ImportError: cannot import name OrderedDict - YouTube python-2.7: Getting ImportError : cannot import name OrderedDictThanks for taki...
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...
示例10: from_typing_type ▲点赞 1▼ deffrom_typing_type(thing):# We start with special-case support for Union and Tuple - the latter# isn't actually a generic type. Support for Callable may be added to# this section later.# We then explicitly error on non-Generic types, which don'...
instance.line = t.linereturninstancereturnself.tuple_type(self.anal_array(t.args))eliffullname =='typing.Union': items = self.anal_array(t.args)returnUnionType.make_union(items)eliffullname =='typing.Optional':iflen(t.args) !=1: ...