Setup.py 从 requirements.txt 中跳过开发依赖项

Question

我有一个包含以下依赖项的 requirements.txt 文件：

PyYAML
requests
nose
tox
mock
coverage

我希望 setup.py 跳过鼻子、毒物模拟和覆盖依赖项。我的 setup.py 文件如下所示：

#!/usr/bin/env python3
"""Setup Information."""
from setuptools import setup, find_packages

with open('requirements.txt') as f:
    required_dependencies = f.read().splitlines()

setup(
    name="DemoModule",
    version="1.0",
    description="A library with inputs",
    packages=find_packages(),
    classifiers=[
        "Programming Language :: Python :: 3",
        "License :: SomeLicences.com",
        "Operating System :: OS Independent",
    ],
    install_requires=required_dependencies,
)

Answer 1

简单的答案是在 setup.py 中添加一行，如下所示

#!/usr/bin/env python3
"""Setup Information."""
from setuptools import setup, find_packages

with open('requirements.txt') as f:
    required_dependencies = f.read().splitlines()

# Do not install nose
required_dependencies.remove('nose')

setup(
    name="DemoModule",
    version="1.0",
    description="A library with inputs",
    packages=find_packages(),
    classifiers=[
        "Programming Language :: Python :: 3",
        "License :: SomeLicences.com",
        "Operating System :: OS Independent",
    ],
    install_requires=required_dependencies,
)

但是，将其从 requirements.txt 中删除可能会更简洁并完成同样的事情。

了解更多关于这个问题以及为什么安装鼻子会给您带来问题会很有帮助。