在pypi python setup.py中指定可选的依赖项

Question

如何在python中指定可选的依赖项setup.py？

这是我为我的开源库指定可选依赖项的尝试,但它似乎没有做太多.

https://github.com/od-eon/django-cherrypy/blob/master/setup.py

具体extra_requires在这个片段中:

setup(
    name='django-cherrypy',
    version='0.1',
    packages=packages,
    license='LICENSE',
    description='cherrypy, running under django',
    long_description=open('README.md').read(),
    author='Calvin Cheng',
    author_email='calvin@calvinx.com',
    install_requires=['cherrypy-wsgiserver'],
    extra_requires=['newrelic'],
    url='https://github.com/od-eon/django-cherrypy',
)

建议？

Answer 1

你的关键字不正确.它是extras_require,它应该是一个字典.

setup(
    name="django-cherrypy",
    ...
    extras_require = {
        'mysterious_feature_x':  ["newrelic"]
    }
)