

def ask_gerrit_username(server, ssh_port=29418):
    ' Run a wizard to try to configure gerrit access\n\n    If that fails, ask the user for its username\n    If that fails, give up and suggest upload the public key\n\n    '
    ui.info(ui.green, 'Configuring gerrit ssh access ...')
    username = qisys.sh.username()
    if (not username):
        username = qisys.interact.ask_string('Please enter your username')
        if (not username):
            return
    ui.info(('Checking gerrit connection with %s@%s:%i' % (username, server, ssh_port)))
    if check_gerrit_connection(username, server, ssh_port=ssh_port):
        ui.info('Success')
        return username
    ui.warning('Could not connect to ssh using username', username)
    try_other = qisys.interact.ask_yes_no('Do you want to try with another username?')
    if (not try_other):
        return
    username = qisys.interact.ask_string('Please enter your username')
    if (not server):
        return
    if check_gerrit_connection(username, server, ssh_port=ssh_port):
        return username

dataset/ETHPy150Open aldebaran/qibuild/python/qisrc/review.py ask_gerrit_username/VarMisuse@155/342 `username`->`server`