python - 在 pyproject.toml 中连接 2 个数组

Question

我正在试一试 pyproject.toml 文件，但我坚持执行这个简单的任务。考虑以下可选依赖项:

[project.optional-dependencies]
style = ["black", "codespell", "isort", "flake8"]
test = ["pytest", "pytest-cov"]
all = ["black", "codespell", "isort", "flake8", "pytest", "pytest-cov"]

有没有办法避免复制/粘贴 all 键中的所有可选依赖项？有没有办法至少做到all = style + test？

Answer 1

直接在toml中没有这样的功能标记。

不过，Python打包有一个技巧，靠自己:

[project.optional-dependencies]
style = ["black", "codespell", "isort", "flake8"]
test = ["pytest", "pytest-cov"]
all = ["myproject[style]", "myproject[test]"]

Source :

Circular dependency is a feature that Python packaging is explicitly designed to allow, so it works and should continue to work.