love.py 文件源码

def get(env, platform=None):
    if not platform:
        platform = env.platform
    # Only try to download/extract if it doesn't already exist
    if not os.path.exists(env.love_binary(platform=platform)):
        # Only try to download if the .zip doesn't already exist
        if not os.path.exists(env.download_file(platform=platform)):
            print('Downloading LOVE (%s; %s)...' %
                    (env.conf.love_version, platform))
            download(env.download_url(platform=platform),
                    env.download_file(platform=platform))
            print('Download complete!')
        print('Extracting LOVE (%s; %s)...' % (env.conf.love_version,
            platform))
        extract(platform, env.download_file(platform=platform))
        st = os.stat(env.love_binary(platform=platform))
        os.chmod(env.love_binary(platform=platform),
                st.st_mode | stat.S_IEXEC)
        print('Extraction complete!')