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Python Packaging Tutorial by Tom Ge

Project description

Geometry

geometry-python-packaging-tomge 是一个几何简易工具包。该项目是一个教学性质的软件包,旨在全面展示如何构建 Python 软件包的过程。

以下是构建流程的五个步骤:

第一步:模块化

构建软件包的文件结构,并编写 pyproject.toml和 README.md 文件。

  • UPLOAD_TO_PYPI/
    • -- src/
      • -- geometry-python-packaging-tomge/
        • -- draw/
        • -- plane/
        • -- solid/
    • -- tests/
    • -- pyproject.toml
    • -- README.md
第二步:创建本地虚拟环境

创建虚拟环境,确保开发环境独立无干扰。env为虚拟环境名,可任意修改。

1.创建:

% python3 -m venv env

2.激活:

 % source env/bin/activate
第三步:本地安装软件包

在本地安装软件包,并测试软件包的功能,确保一切运作正常。

% pip install .
第四步:编译和上传软件包至 TestPyPI
  1. 包编译:
% python3 -m pip install --upgrade pip
% python3 -m pip install --upgrade build
% python3 -m build
  1. 上传包:
% python3 -m pip install --upgrade twine
% python3 -m twine upload --repository testpypi dist/*
  1. 下载安装包:
% python3 -m pip install --index-url https://test.pypi.org/simple/ --no-deps geometry-python-packaging-tomge (此处填写以自己的包名)

如需通过pip进行本地安装,建议添加‘--no-deps’参数以避免安装依赖项。

--index-url: 标志来指定 TestPyPI 而非正式的 PyPI。 --no-deps: 因为 TestPyPI 并不包含与正式 PyPI 完全相同的软件包,尝试安装依赖项可能会导致安装失败或安装意料之外的内容。在使用 TestPyPI 时避免安装依赖关系是一种经验的做法。在本案例中避免安装 numpy, matplotlib

第五步:软件包上传至 PyPI

将软件包正式发布到PyPI, 并进行下载安装和测试,以验证功能的完整性。

  1. 上传包:
% twine upload dist/*
  1. 下载安装包:
% pip install geometry-python-packaging-tomge

参考资料

版本说明

We use SemVer for versioning. For the versions available, see the tags on this repository.

作者

License

This project is licensed under the MIT License

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