tree 1cfddcf0fbbd4754f2da0a264c231156102df9a2
parent a031d2d1d4358401473d7f7328b41c96d382a3b5
author Michael Walsh <micwalsh@us.ibm.com> 1566422050 -0500
committer George Keishing <gkeishin@in.ibm.com> 1566480682 +0000

Modify gen_robot_ssh exception handling for py3

The symptom being addressed is the following:

UnboundLocalError: local variable 'login_exception' referenced before
assignment

For a line of code like this:

    except Exception as login_exception:

In py3, the login_exception is only in scope in the exception handling
block.

Change-Id: I59e00f427f93be7234dd180dfefb05bc55ded374
Signed-off-by: Michael Walsh <micwalsh@us.ibm.com>