上游 pip 依赖导致 pip 安装失败
我正在尝试解决 pip 包中阻止构建 Dockerfile 的错误，并且我想更好地了解 pip 正在做什么。
问题：
当我执行 pip install -rrequirements.txt 时，它会继续安装包含 pathlib 的需求，即使它不在requirement.txt内 >。
这让我相信 pip 正在执行依赖项解析并找到 requests.txt 中的包，尝试安装它，然后失败，因为它尝试安装的 pathlib 不包含 read_text 与 PosixPath 类（因为在 v3.5 中将 pathlib 添加到 python 之后添加了该类）。
问题：
- 如何查看哪个包具有 pathlib 作为依赖项？
- 有没有办法阻止 pip 安装上游依赖项？
I’m trying to resolve a bug within a pip package that’s preventing a Dockerfile from getting built and I'd like to better understand what pip is doing.
Problem:
When I do a pip install -r requirements.txt it proceeds to install the requirements which includes pathlib even though that’s not within requirement.txt.
This leads me to believe that pip is doing dependency resolution and finding a package that is within requirements.txt, attempting to install it, and then failing because the pathlib it is trying to install does not contain read_text with the PosixPath class (since that was added later after pathlib was added to python in v3.5).
Question:
- How can I see which package has pathlib as a dependency?
- Is there are way to prevent pip from installing an upstream dependency?
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