计划任，这个提示是什么意思？

使用有道翻译看了下  大致是说 python 需要升级  ，请问如果此提示 对备份有无影响  该如何处理？

/usr/lib/python2.6/site-packages/urllib3/util/ssl_.py:335: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/e ... e.html#ssl-warnings
  SNIMissingWarning
/usr/lib/python2.6/site-packages/urllib3/util/ssl_.py:133: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/e ... e.html#ssl-warnings
  InsecurePlatformWarning
★[2017/07/22 15:12:19] 网站[****************]已成功备份到七牛云,用时[193.03]秒
|---保留最新的[5]份备份
|---文件名:Web_********************0170722_151217.tar.gz

没有影响