setup.py 文件源码

def update_long_descr():
    README_path     = os.path.join(os.path.dirname(__file__), 'README.md')
    LONG_DESCR_path = os.path.join(os.path.dirname(__file__), 'LONG_DESCR')
    if ((not os.path.exists(LONG_DESCR_path))
                          or os.path.getmtime(README_path) > os.path.getmtime(LONG_DESCR_path)):
        try :
            subprocess.check_call(["pandoc", "-f", "markdown", '-t', 'rst', '-o', LONG_DESCR_path, README_path], shell=False)
        except (OSError, subprocess.CalledProcessError) :
            print("setup.py::error:: pandoc command failed. Cannot update LONG_DESCR.txt from modified README.txt")
    return open(LONG_DESCR_path).read()