python config_error ai_generated true

DEPRECATION：来自 file:///path 的 mypkg==0.1 的传统可编辑安装（setup.py develop）已被弃用。pip 25.0 将强制执行此行为更改。可能的替代方案是添加 pyproject.toml 或启用 --use-pep517

DEPRECATION: Legacy editable install of mypkg==0.1 from file:///path (setup.py develop) is deprecated. pip 25.0 will enforce this behaviour change. A possible replacement is to add a pyproject.toml or enable --use-pep517

ID: python/pip-legacy-setup-py-develop-install

其他格式: JSON · Markdown 中文 · English
80%修复率
88%置信度
0证据数
2024-08-11首次发现

版本兼容性

版本状态引入弃用备注
3.8 active — — —
3.9 active — — —
3.10 active — — —
3.11 active — — —
3.12 active — — —

根因分析

在没有 pyproject.toml 的项目上运行 pip install -e . 会回退到传统的 setup.py develop 路径，该路径计划被移除。

English

pip install -e . on a project without pyproject.toml falls back to the legacy setup.py develop path, which is slated for removal.

generic

解决方案

  1. 95% 成功率 
    cat > pyproject.toml <<'TOML'
[build-system]
requires = ["setuptools>=68", "wheel"]
build-backend = "setuptools.build_meta"

[project]
name = "mypkg"
version = "0.1.0"
TOML
pip install -e .
  2. 90% 成功率 
    pip install hatchling
cat > pyproject.toml <<'TOML'
[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

[project]
name = "mypkg"
version = "0.1.0"
TOML
pip install -e .

无效尝试

常见但无效的做法:

  1. 80% 失败

    Forces the deprecated path and will eventually be removed; also breaks with modern build backends.

  2. 90% 失败

    pip 25.0+ enforces the change and the install will fail outright.