pip 的操作系统特定要求
问题描述
是否可以在 pip 的 requirements.txt 文件中包含操作系统特定的要求?
Is it possible to have OS specific requirements in pip's requirements.txt file?
例如:我依赖于 readline,因此,如果安装在 Windows(或 OSX)上,则需要 pyreadline.如果是 linux,那么我不想强制安装.
For example: I have a dependency on readline, therefore, if installing on windows (or OSX), then pyreadline is a requirement. If it's linux, then I don't want to force an install.
解决方案
您可以使用 PEP-508:
这是在 requirements.txt
中使用此类标记的示例:
Here's an example of using such a marker inside a requirements.txt
:
pyreadline==2.1; platform_system == "Windows"
同样,在 setup.py
中:
setup(
...
install_requires=['pyreadline; platform_system == "Windows"'],
)
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