zipapp Executable ZIP archives Package Management zipimport Import modules from ZIP archives Package Management asynchat Async chat support (Deprecated: Removed in 3.12) Parallel Processing asyncio Asynchronous I/O Parallel Processing asyncore Async socket handler (Deprecated: Removed in 3.12) Parallel Proces...
You can also make multiple import instructions on multiple lines if that appears more legible or makes more sense in your specific case. For example, to import therandomandmathmodules and then print the results of therandintandsqrtfunctions that are included in these modules, you would write: i...
Packages are a way of structuring Python’s module namespace by using “dotted module names”. For example, the module nameA.Bdesignates a submodule namedBin a package namedA. Just like the use of modules saves the authors of different modules from having to worry about each other’s global...
In Python, you can use the import statement to use functions or variables defined in another module. Here are some code examples that demonstrate how to use multiple modules with Python import statement: Suppose you have two modules module1.py and module2.py that contain some functions: ...
You can import multiple functions by separating them with a comma:from random import randint, choice print(randint(1,100)) print(choice([10,20,30,40,50])) Result 94 40 Create a ModuleLet's take the two functions that we created previously and put them into a new module called ...
Importing module from a package In Python, we can import modules from packages using the dot (.) operator. For example, if we want to import thestartmodule in the above example, it can be done as follows: importGame.Level.start
form multiprocessing import Process从multiprocessing包中导入Process模块 multiprocess是python中的一个操作管理进程的一个包,multi是取自multiple的多功能的意思,在这个包中,几乎包含了和进程操作的所有模块,有与子模块非常多,为了方便大家学习可以分为四个部分:创建进程部分,进程池部分,进程同步部分,进程之间数据共享 ...
modules 引用 子模块 在python中叫做模块,其他语言中叫做类库。python中的模块有三种:内置模块,第三方模块,自定义模块。模块的使用: 先导入,import+模块名,再使用,模块名+函数名() .py文件与.py文件的集合文件夹和.py文件都可以称为模块 导入的模块在文件夹中: import 文件夹名.文件名 #导入 文件夹名.文件...
from fabric.apiimport*env.hosts=["10.86.17.84"]env.user="hduser"env.key_filename="./conf/id_rsa.pem"deftestls():run("ls -l /usr/local")defstarthadoop():run("/usr/local/hadoop/sbin/start-all.sh")run("screen -d -m /usr/local/hive/bin/hive --service metastore -p 9083",pty=...
_modelsfromtokenizersimporttrainersashf_trainersfromtokenizersimportpre_tokenizersashf_pre_tokenizersfromtokenizersimportdecodersashf_decoders 以上导入了用于训练和预处理的必要模块。 三阶段的数据集 由于涉及三个训练阶段,每个阶段都需要不同的数据集格式。