将字符串转换为秒-Robot Framework [英] Convert string to seconds - Robot framework

问题描述

我正在使用以下方法从页面获取时间戳：

I am getting a time stamp from a page using:

|| ${value}= |  Get Text |  //span[@class='time']

它将以以下格式返回值 Apr 2015年2月28日上午3:03。我想将其转换为秒，以便可以将时间戳与测试案例中先前发生的另一个事件进行比较。

it is returning a value in this format "Apr 28, 2015 03:03 AM AST". I want to convert it to seconds so that I can compare the time stamp with another event that has occurred previously in my test cases.

对于先前的事件，我使用了以下内容并且我在几秒钟内得到结果：

For previous event I have used the following and I am getting results in seconds:

||  ${secs} = |  Get Time  |    epoch

请让我知道上面缺少的信息，我将编辑我的问题。如果您还可以指导我，在获得两个时间戳后如何判断两个时间戳之间的差异是否小于5分钟，我将不胜感激。

Please let me know which info I am missing in above and I will edit my question. I would also appreciate if you can also guide me that after having the two stamps how can I tell if the difference of the two time stamps is less than 5 minutes or not.

推荐答案

您可以使用DateTime库

You can use the DateTime library

该库具有一个convert date关键字，可以将其转换为时代时间。

The library has a convert date keyword that can convert into epoch time.

但是请注意，一旦时区开始发挥作用，您的测试就可能会失败，因为有人在不同时区的主机上运行了它。

Note however, that once time-zones come into play, your tests would probably break down, Simply because someone ran it on a host in a different timezone.

*** Settings ***
Library DateTime

*** Keywords ***
Convert The date to epoch
  [arguments] ${date}
  ${epoch_date}=  Convert Date  ${date}  epoch
  [return]  ${epoch_date}

转换日期也可以接受格式参数（美国东部时间2015年4月28日上午03:03）

Convert date can also accept a format argument (Apr 28, 2015 03:03 AM AST)

  ${epoch_date}=  Convert Date  ${date}  epoch  date_format=%bbb %dd, %Y %H:%M %p %Z

此处解释格式：
https://docs.python.org/2/library/datetime.html#strftime-strptime-behavior

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