parameters: (self)
return_statement: return self._sslobj.version()
docstring: Return a string identifying the protocol version used by the
          current SSL channel, or None if there is no established channel.
docstring_summary: Return a string identifying the protocol version used by the
          current SSL channel, or None if there is no established channel.
docstring_tokens: Return a string identifying the protocol version used by the current SSL channel or None if there is no established channel .
function: def version(self):
          """
          Return a string identifying the protocol version used by the
          current SSL channel, or None if there is no established channel.
          """
          if self._sslobj is None:
              return None
          return self._sslobj.version()
function_tokens: def version ( self ) : if self . _sslobj is None : return None return self . _sslobj . version ( )