乐趣区

关于项目管理:Windows-下多版本-Python-共享-Poetryqbit

jiezi

前言

  • 技术栈 

    Windows 10
Python  3.8.10
Python  3.11.2
pip     23.0.1
pipx    1.2.0
poetry  1.4.1

  • Python 3.8 装置目录 

    C:\Python38

  • Python 3.11 装置目录 

    C:\Python311

装置 poetry

  • 设置将以下门路退出 path 环境变量 

    C:\Python38
C:\Python38\Scripts
C:\Python311
C:\Python311\Scripts
C:\Users\qbit\.local\bin\

  • 复制文件 

    C:\Python38\python.exe -> C:\Python38\py38.exe 
C:\Python311\python.exe -> C:\Python38\py311.exe

  • 设置 pip 国内镜像源 

    py38 -m pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/
py311 -m pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/

  • 降级 pip

    py38 -m pip install pip --upgrade
py311 -m pip install pip --upgrade

  • 装置或降级 pipx

    py38 -m pip install pipx --upgrade
py311 -m pip install pipx --upgrade

  • 在 Python 3.11 下用 pipx 装置 Poetry

    py311 -m pipx install poetry --force -i https://mirrors.aliyun.com/pypi/simple/

  • 查看装置状况 

    > where poetry
c:\Users\qbit\.local\bin\poetry.exe
> poetry --version
Poetry (version 1.4.1)

  • 设置将虚拟环境目录放在我的项目内 

    poetry config virtualenvs.in-project true

测试多版本共享

测试 Python 3.11

  • 创立空目录 F:\tmp\test311，在外面创立文件 pyproject.toml，文件内容如下：

    [tool.poetry]
name = "test"
version = "0.1.0"
description = ""authors = ["qbit"]
readme = "README.md"

[[tool.poetry.source]]
name = "aliyun"
url = "https://mirrors.aliyun.com/pypi/simple/"
default = true

[tool.poetry.dependencies]
python = "^3.11"
requests = "~2.28.2"

[build-system]
requires = ["poetry-core"]
build-backend = "poetry.core.masonry.api"

  • 创立虚拟环境并装置第三方库 

    poetry update -vv

  • 查看虚拟环境信息 

    > poetry env info

Virtualenv
Python:         3.11.2
Implementation: CPython
Path:           F:\tmp\test\.venv
Executable:     F:\tmp\test\.venv\Scripts\python.exe
Valid:          True

System
Platform:   win32
OS:         nt
Python:     3.11.2
Path:       C:\Python311
Executable: C:\Python311\python.exe

    测试 Python 3.8

  • 创立空目录 F:\tmp\test38，在外面创立文件 pyproject.toml，文件内容如下：

    [tool.poetry]
name = "test"
version = "0.1.0"
description = ""authors = ["qbit"]
readme = "README.md"

[[tool.poetry.source]]
name = "aliyun"
url = "https://mirrors.aliyun.com/pypi/simple/"
default = true

[tool.poetry.dependencies]
python = "^3.8"
requests = "~2.28.2"

[build-system]
requires = ["poetry-core"]
build-backend = "poetry.core.masonry.api"

  • 切换 python 环境 

    poetry env use C:\Python38\python.exe

  • 创立虚拟环境并装置第三方库 

    poetry update -vv

  • 查看虚拟环境信息 

    > poetry env info

Virtualenv
Python:         3.8.10
Implementation: CPython
Path:           F:\tmp\test38\.venv
Executable:     F:\tmp\test38\.venv\Scripts\python.exe
Valid:          True

System
Platform:   win32
OS:         nt
Python:     3.8.10
Path:       C:\Python38
Executable: C:\Python38\python.exe

本文出自 qbit snap

退出移动版