Show the details of an SSH keypair

def show_keypair(kwargs=None, call=None):
    '''
    Show the details of an SSH keypair
    '''
    if call != 'function':
        log.error(
            'The show_keypair function must be called with -f or --function.'
        )
        return False

    if not kwargs:
        kwargs = {}

    if 'keyname' not in kwargs:
        log.error('A keyname is required.')
        return False

    keypairs = list_keypairs(call='function')
    keyid = keypairs[kwargs['keyname']]['id']
    log.debug('Key ID is %s', keyid)

    details = query(method='account/keys', command=keyid)

    return details