Python ssl error
If you are unable to upgrade from Python 2.6.x, 2.7.x, 3.2.x or 3.3.x, use backports.ssl.There is a similar workaround for ssl.sslwrap_simple which also affects socket.ssl. Ssl.wrap_socket = partial(ssl.wrap_socket, ssl_version=ssl.PROTOCOL_TLSv1) If you are unable to upgrade from Python 2.6.x or 2.7.x, try this workaround, it works in some cases (e.g.It's recommended to upgrade to the latest (3.5.2 or later) though. If you are using Python 3, upgrade to at least 3.4.3.If you can't easily upgrade the Python 2 on the target system, you may want to try StaticPython on Linux (the stacklessco2.7-static and stacklessxx2.7-static binaries have OpenSSL and recent enough Python) or PyRun on Linux, macOS, FreeBSD and other Unix systems. I have tested that the error above disappears when upgrading from 2.7.6 to 2.7.7. It's recommended to upgrade to the latest (currently 2.7.11) though, or at least 2.7.9 (which has backported the ssl module (including the ssl.SSLContext customizations from 3.4.x). If you are using Python 2, upgrade to at least 2.7.7.SSLError: _ssl.c:504: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol This error looks like (possibly with a line number different from 504): How to fix SSL23_GET_SERVER_HELLO unknown protocol
#Python ssl error how to
This blog post has been written because many other online sources haven't given direct and useful advice on how to fix the errors below. by using the urllib, urllib2, httplib or requests. This blog post explains how to fix Python SSL errors when downloading web pages using the protocol in Python (e.g. How to fix Python SSL errors when downloading http.