setup.py 文件源码

def readme():
    # I really prefer Markdown to reStructuredText.  PyPi does not.  This allows me
    # to have things how I'd like, but not throw complaints when people are trying
    # to install the package and they don't have pypandoc or the README in the
    # right place.
    # From https://coderwall.com/p/qawuyq/use-markdown-readme-s-in-python-modules
    try:
        import pypandoc
        long_description = pypandoc.convert('README.md', 'rst')
    except (IOError, ImportError):
        with open('README.md') as f:
            return f.read()
    else:
        return long_description