(options)
return make_read_preference(mode, tags, max_staleness)
Parse read preference options.
Parse read preference options.
Parse read preference options .
def _parse_read_preference(options):
    """Parse read preference options."""
    if 'read_preference' in options:
        return options['read_preference']

    name = options.get('readpreference', 'primary')
    mode = read_pref_mode_from_name(name)
    tags = options.get('readpreferencetags')
    max_staleness = options.get('maxstalenessseconds', -1)
    return make_read_preference(mode, tags, max_staleness)
def _parse_read_preference ( options ) : if 'read_preference' in options : return options [ 'read_preference' ] name = options . get ( 'readpreference' , 'primary' ) mode = read_pref_mode_from_name ( name ) tags = options . get ( 'readpreferencetags' ) max_staleness = options . get ( 'maxstalenessseconds' , - 1 ) return make_read_preference ( mode , tags , max_staleness )