今天小编就为大家分享一篇基于Python pip用国内镜像下载的方法。具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

异常信息： Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by ‘ReadTimeoutError(“HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out. (read timeout=15)”,)': /simple/scipy/ 通过pip安装scipy、scikit-le