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

前言

技术栈

Windows 10Python  3.8.10Python  3.11.2pip     23.0.1pipx    1.2.0poetry  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:\Python38C:\Python38\ScriptsC:\Python311C:\Python311\ScriptsC:\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 --upgradepy311 -m pip install pip --upgrade

装置或降级 pipx

py38 -m pip install pipx --upgradepy311 -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 poetryc:\Users\qbit\.local\bin\poetry.exe> poetry --versionPoetry (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 infoVirtualenvPython:         3.11.2Implementation: CPythonPath:           F:\tmp\test\.venvExecutable:     F:\tmp\test\.venv\Scripts\python.exeValid:          TrueSystemPlatform:   win32OS:         ntPython:     3.11.2Path:       C:\Python311Executable: 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 infoVirtualenvPython:         3.8.10Implementation: CPythonPath:           F:\tmp\test38\.venvExecutable:     F:\tmp\test38\.venv\Scripts\python.exeValid:          TrueSystemPlatform:   win32OS:         ntPython:     3.8.10Path:       C:\Python38Executable: C:\Python38\python.exe

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