#工作记录

【笔记】结合 Conda任意创建和配置不同 Python 版本的双轨隔离的 Poetry 虚拟环境-CSDN博客

在PowerShell中：

Windows PowerShell
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(base) PS C:\Users\love> conda activate python311
(python311) PS C:\Users\love> cd F:\PythonProjects\test3
(python311) PS F:\PythonProjects\test3> & "D:\ProgramData\anaconda3\envs\python311\Scripts\poetry.exe" config virtualenvs.create true
(python311) PS F:\PythonProjects\test3> & "D:\ProgramData\anaconda3\envs\python311\Scripts\poetry.exe" initThis command will guide you through creating your pyproject.toml config.Package name [test3]:  test3
Version [0.1.0]:
Description []:
Author [love530love <love530love@qq.com>, n to skip]:
License []:
Compatible Python versions [>=3.11]:Would you like to define your main dependencies interactively? (yes/no) [yes] yesYou can specify a package in the following forms:- A single name (requests): this will search for matches on PyPI- A name and a constraint (requests@^2.23.0)- A git url (git+https://github.com/python-poetry/poetry.git)- A git url with a revision         (git+https://github.com/python-poetry/poetry.git#develop)- A file path (../my-package/my-package.whl)- A directory (../my-package/)- A url (https://example.com/packages/my-package-0.1.0.tar.gz)Package to add or search for (leave blank to skip):Would you like to define your development dependencies interactively? (yes/no) [yes] yes
Package to add or search for (leave blank to skip):Generated file[project]
name = "test3"
version = "0.1.0"
description = ""
authors = [{name = "*****",email = "*****@q q.com"}
]
readme = "README.md"
requires-python = ">=3.11"
dependencies = [
][build-system]
requires = ["poetry-core>=2.0.0,<3.0.0"]
build-backend = "poetry.core.masonry.api"Do you confirm generation? (yes/no) [yes] yes
(python311) PS F:\PythonProjects\test3>

过程解读

这段 PowerShell 操作记录完整展示了在 Conda 环境下使用 Poetry 初始化项目的过程，每个步骤都与 Windows 系统下 PowerShell 的特性紧密相关，以下是逐行解读：

1. 启动 PowerShell 并加载配置

 

Windows PowerShell
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这部分是 PowerShell 的启动信息，提示用户当前使用的是 Windows PowerShell，展示了版权声明、升级提示以及加载个人和系统配置文件所花费的时间。这些信息与后续的 Python 环境管理操作无直接关联，但提供了操作的基础环境背景。

2. 激活 Conda 环境

 

(base) PS C:\Users\love> conda activate python311
(python311) PS C:\Users\love>

(base) PS C:\Users\love> 表示当前处于 Conda 的基础环境。
conda activate python311 命令用于激活名为 python311 的 Conda 环境，激活成功后，命令提示符前缀变为 (python311) PS C:\Users\love>，表明后续操作将在 python311 环境中执行。
这一步是为后续使用该环境中的 Python 和 Poetry 工具做准备，确保操作在指定的 Python 版本环境下进行 。

3. 切换到项目目录

 

(python311) PS C:\Users\love> cd F:\PythonProjects\test3
(python311) PS F:\PythonProjects\test3>

cd F:\PythonProjects\test3 命令将当前工作目录切换到 F:\PythonProjects\test3，后续的 Poetry 操作将基于此目录进行，确保项目相关文件（如 pyproject.toml）生成在正确的位置。

4. 配置 Poetry 虚拟环境创建

 

(python311) PS F:\PythonProjects\test3> & "D:\ProgramData\anaconda3\envs\python311\Scripts\poetry.exe" config virtualenvs.create true

在 PowerShell 中，使用 & 符号调用可执行文件（这里是 Poetry 的可执行文件 poetry.exe），config virtualenvs.create true 命令配置 Poetry，使其自动创建虚拟环境。如果不使用 & 符号，PowerShell 会将其视为普通字符串，导致语法错误。这一步配置是为了让 Poetry 在后续初始化项目时，自动为项目创建独立的虚拟环境。

5. 初始化 Poetry 项目

 

(python311) PS F:\PythonProjects\test3> & "D:\ProgramData\anaconda3\envs\python311\Scripts\poetry.exe" init

再次使用 & 调用 poetry.exe 执行 init 命令，启动 Poetry 项目初始化向导。
后续的交互过程如下：

 

This command will guide you through creating your pyproject.toml config.Package name [test3]:  test3
Version [0.1.0]:
Description []:
Author [***** <*****@q q.com>, n to skip]:
License []:
Compatible Python versions [>=3.11]:

Poetry 提示用户输入项目相关信息，如包名、版本、描述、作者、许可证以及兼容的 Python 版本。方括号内的值为默认值，用户直接回车则采用默认值。这里用户保持大部分默认设置，仅确认了包名为 test3。

6. 配置项目依赖

 

Would you like to define your main dependencies interactively? (yes/no) [yes] yesYou can specify a package in the following forms:- A single name (requests): this will search for matches on PyPI- A name and a constraint (requests@^2.23.0)- A git url (git+https://github.com/python-poetry/poetry.git)- A git url with a revision         (git+https://github.com/python-poetry/poetry.git#develop)- A file path (../my-package/my-package.whl)- A directory (../my-package/)- A url (https://example.com/packages/my-package-0.1.0.tar.gz)Package to add or search for (leave blank to skip):Would you like to define your development dependencies interactively? (yes/no) [yes] yes
Package to add or search for (leave blank to skip):

Poetry 询问用户是否交互式定义项目的主依赖和开发依赖，并列出了多种添加依赖的方式。用户两次选择 yes 后，均直接回车跳过添加，意味着当前项目暂不添加任何依赖。

7. 确认生成项目配置文件

 

Generated file[project]
name = "test3"
version = "0.1.0"
description = ""
authors = [{name = "*****",email = "*****@q q.com"}
]
readme = "README.md"
requires-python = ">=3.11"
dependencies = [
][build-system]
requires = ["poetry-core>=2.0.0,<3.0.0"]
build-backend = "poetry.core.masonry.api"Do you confirm generation? (yes/no) [yes] yes

Poetry 展示了根据用户输入生成的 pyproject.toml 文件内容，包括项目基本信息、依赖配置和构建系统信息。用户输入 yes 确认生成该配置文件，完成项目初始化过程。

总的来说，这段操作通过 PowerShell 在 Conda 环境中使用 Poetry 完成了项目初始化，充分体现了 PowerShell 调用可执行文件的语法特点，以及 Poetry 项目初始化的交互流程。

下一篇预告

CMD 与 PowerShell 中进入 Poetry 虚拟环境的操作方法