如何将机器人框架中的元组转换为列表 [英] How to convert a tuple in robot framework into list

问题描述

执行mysql查询后，得到robot框架中元组形式的结果.

After executing a mysql query, got the results in the form of tuple in robot framework.

为了进行进一步的操作，我需要将该元组转换为列表.

In order to do further operations, I would need to convert that tuple into list.

例如:

@{id}=    Query    select column1 from table_name where column2 = '${var1}' and column = '${var2}'

这里@{id} 将作为元组返回.

Here the @{id} would be returned as a tuple.

前:

( (1), (4) )

现在我需要将上面的元组转换成如下列表:

Now I need to convert the above tuple into list as below :

[ 1, 4 ]

推荐答案

如果你只有一个元组，你可以使用 Convert To List 或 Create List.但是这里有一个元组元组.我认为从列中提取值并创建列表的最干净的方法如下:

If you only had a tuple, you could use Convert To List or Create List. But here you have a tuple of tuples. I think the most clean way to extract the values from a column and create a list is as follows:

${column 1}    Evaluate    [x[0] for x in $id]

如果您的查询有第二列，您可以类似地提取它:

If your query had a second column, you could extract it similarly:

${column 2}    Evaluate    [x[1] for x in $id]

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