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获取"data_files"根目录的任何python函数？

对于使用"setup.py"构建安装包的开发人员而言,这应该是一个非常常见的问题,应该先问过它,但我无法在任何地方找到合适的答案.

在setup.py中

from distutils.core import setup
setup(
    ....,
    ....,
    data_files=[('MyApp/CBV', ['myapp/data/CBV/training.cbv', 'myapp/data/CBV/test.cbv'])],
    ....,
    ....,
    )
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sudo python setup.py安装的结果

running install
running build
running build_py
running build_scripts
running install_lib
running install_scripts
changing mode of /usr/local/bin/MyApp_trainer to 755
changing mode of /usr/local/bin/MyApp_reference_updater to 755
changing mode of /usr/local/bin/MyApp_predictor to 755
changing mode of /usr/local/bin/reference_updater to 755
running install_data
creating /usr/local/MyApp/CBV
copying MyApp/data/CBV/training.cbv -> /usr/local/MyApp/CBV
copying MyApp/data/CBV/test.cbv -> /usr/local/MyApp/CBV
running install_egg_info
Removing /usr/local/lib/python2.7/dist-packages/MyApp-0.1.0.egg-info
Writing /usr/local/lib/python2.7/dist-packages/MyApp-0.1.0.egg-info
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从使用上述结果的观察,"/ usr/local"是"data_files"根目录.除了硬编码,是否有任何Python函数可以给我这个"data_files"根目录？

python setup.py

Jes*_*pin
2019 01-30
16
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