Manishearth/ChatExchange — pull request #13 by jeremybanks (2014-04-28 17:08:52+00:00)
Title: Prevents username and password from being exposed in pytest error tracebacks

This is only safe as long as the username and password are never stored
in any new variables, but are only passed directly as

browser.loginSEOpenID(live_testing.username, live_testing.password)

This change includes a test change because that test was leaking the
password's actual length.