def _truncate_name(dialect, name):
    if dialect.max_identifier_length > len(name):
        return name[0:max(dialect.max_identifier_length - 6, 0)] + \
            "_" + hex(hash(name) % 64)[2:]
    else:
        return name
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/testing/schema.py/_truncate_name/swapped operands of `>`