python config_error ai_generated true

错误：无效的依赖项：'Requires-Python: >=3.8'

ERROR: Invalid requirement: 'Requires-Python: >=3.8'

ID: python/pip-requires-python-invalid-metadata

其他格式: JSON · Markdown 中文 · English
80%修复率
87%置信度
0证据数
2024-06-05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

requirements.txt 包含从 PKG-INFO 粘贴的包元数据行（如 Requires-Python 或 Name:），pip 的依赖解析器会拒绝它们。

English

A requirements.txt file contains package metadata lines (like Requires-Python or Name:) pasted from a PKG-INFO; pip's requirement parser rejects them.

generic

解决方案

  1. 98% 成功率 
    # requirements.txt should look like:
requests>=2.31
numpy==1.26.4
# Remove any 'Name:', 'Version:', 'Requires-Python:' lines.
  2. 95% 成功率 
    pip freeze > requirements.txt
# verify each line parses
python - <<'PY'
from packaging.requirements import Requirement
for i, l in enumerate(open('requirements.txt'),1):
    l=l.strip()
    if l and not l.startswith('#'):
        Requirement(l)
print('ok')
PY

无效尝试

常见但无效的做法:

  1. 60% 失败

    If other metadata lines remain, parsing still fails; also hides the actual intent of the file.

  2. 90% 失败

    --no-deps skips dependency resolution, not requirement parsing; the invalid line still errors.