pip 忽略设置中的 python_requires 字段

Question

我的 setup.cfg 文件中有以下内容：

[metadata]
name = mathsom
python_requires = '>=3.8'
...

问题是我用 Python 3.7 创建了一个环境并且安装没有问题。安装命令：

pip install --extra-index-url https://test.pypi.org/simple/ mathsom

pip 不应该需要 Python 3.8 环境吗？

这里是 test.PyPI link: PyPI project, and here the repo: GitHub repo

我知道 setup.cfg 文件正在运行，因为 install_requires 字段中的 pip 安装包和测试 PyPI 中显示的 Trove 分类器。

完成 setup.cfg 文件：

[metadata]
name = mathsom
python_requires = '>=3.8'
author = Oliver Mohr B.
author_email = oliver.mohr.b@gmail.com
version = 0.1.2
description = Personal library for math related problems
long_description = file: README.md
long_description_content_type = text/markdown
url = https://github.com/oliverm91/mathsom
license_files = LICENSE
keywords = solvers, solver, interpolations, interpolation, numerics, derivatives, integrals
classifiers = 
    Development Status :: 3 - Alpha
    License :: OSI Approved :: GNU General Public License v3 (GPLv3)
    Programming Language :: Python
    Programming Language :: Python :: 3.8
    Programming Language :: Python :: 3.9
    Programming Language :: Python :: 3.10
    Programming Language :: Python :: 3.11
    Topic :: Scientific/Engineering :: Mathematics
    Natural Language :: English

[options]
package_dir=
    = src
packages=find:
install_requires =
    numpy
    scipy

[options.packages.find]
where=src

Answer 1

python_requires 属于部分 [options]:

[metadata]
name = mathsom

[options]
python_requires = >= 3.8

pip 忽略设置中的 python_requires 字段

pip ignores python_requires field in setup

python

setuptools

pypi

setup.py