我们都知道用anaconda创建虚拟环境是很方便的: conda create -n 环境名 1. conda activate 环境名 1. 上面就是anaconda的方式,在python3创建的方面也差不多: 创建环境 python3 -m venv 环境名,如: python3 -m venv helloenv 1. 激活环境 source 环境名/bin/activate,如: source helloenv/bin/activate 1....
安装venv包并创建venv虚拟环境 # Install the venv package for Python 3.9me@mydevice:~$sudo apt install python3.9-venv# Make a folder for venv virtual environmentsme@mydevice:~$mkdir ~/.venvs# Create a new venv virtual environment with Python 3.9 in itme@mydevice:~$python3.9-m venv ~/.ven...
venv- this delegates the creation process towards the venv module, as described inPEP 405.This is only available on Python interpreters having version 3.4 or later,and also has the downside that virtualenv must create a process to invoke that module (unless virtualenv is installed in the system ...
$rm-rf venv_dir 删除虚拟环境目录即可删除虚拟环境(已安装的python包都会被删除) 二、使用anaconda的conda 创建虚拟环境 $conda create -n env_name python=version package_names(默认在此环境中安装的python包)#例$conda create --name django_venv python=3.8 django 查看虚拟环境 $condaenvlist# 查看所有conda...
1usage: venv [-h] [--system-site-packages] [--symlinks] [--clear]2[--upgrade] [--without-pip] ENV_DIR [ENV_DIR ...]34Creates virtual Python environmentsinoneormore target directories.56positional arguments:7ENV_DIR A directory to create the environmentin.89optional arguments:10-h, --...
# 创建虚拟环境所在的文件夹mkdir ~/venv;cd~/venv# 创建名为 OpenCV-4.2.0-py3 的虚拟环境python3 -m venv OpenCV-4.2.0-py3# 以下可选, 为激活虚拟环境创建短命令# echo "# Virtual Environment Wrapper" >> ~/.bashrc# echo "alias workoncv-$cvVersion=\"source $cwd/OpenCV-$cvVersion-py3/bi...
在VS Code的TERMINAL窗口,我们在当前test目录下创建.venv的独立的Python环境,包括解释器与未来独立安装的第三方组件。 python -m venv .venv 创建环境 2)切换环境 如上图创建完毕后,系统会提示您是否使用这个环境,您可以直接点击Yes切换到这个环境。 3)权限问题 ...
usage: venv [-h] [--system-site-packages] [--symlinks] [--clear][--upgrade] [--without-pip] ENV_DIR [ENV_DIR ...]Creates virtual Python environments in one or more target directories.positional arguments:ENV_DIR A directory to create the environment in.optional arguments:-h, ...
$ python-m venv. 下面是"venv"的详细使用参数: usage:venv[-h][--system-site-packages][--symlinks][--clear][--upgrade][--without-pip]ENV_DIR[ENV_DIR...]CreatesvirtualPythonenvironmentsinone or more target directories.positional arguments:ENV_DIRAdirectory to create the environmentin.optional ...
virtualenv venv source .env/bin/activate maturin develop 使用setup.py 编译 # 安装 pip3 install setuptools-rust 编写setup.py 文件: # setup.py from setuptools import setup from setuptools_rust import Binding, RustExtension setup( # 包名称