如果该值在范围内，则查找值

Question

我是编程和编写 python 代码来检查给定值是否在一个范围内的新手。从流量生成器，我得到 tx 和 rx 数据包。对于 rx 数据包，我添加或否定阈值并继续我的测试用例。例如，如果 tx = 2000 且 rx 为 2000，阈值为 10，那么我只想在 rx 为 1990 到 2010 时继续我的测试。我编写了如下代码：lower_range_exp_packet = tx_stat - thresholdhigher_range_exp_packet =  tx_stat + thresholdif rx_stat in range(int(lower_range_exp_packet),int(higher_range_exp_packet)):    log.info('The traffic test is pass as expected ...')但只是想是否有一种最简单或更pythonic的方法来代替计算边界..请建议。

Answer 1

你可以这样做：

lower_range_exp_packet = tx_stat - threshold

higher_range_exp_packet =  tx_stat + threshold

if lower_range_exp_packet <= rx_stat <= higher_range_exp_packet:

    log.info('The traffic test is pass as expected ...')

Answer 2

以下代码将有助于满足您的条件：

lower_range_exp_packet = tx_stat - threshold

higher_range_exp_packet =  tx_stat + threshold

if rx_stat >= lower_range_exp_packet and rx_stat <= higher_range_exp_packet:

    log.info('The traffic test is pass as expected ...')