如何在Robot Framework中将数据附加到csv文件? [英] How to append data to csv file in Robot Framework?

问题描述

我想将数据追加到现在在Robot Framework中不为空的.csv文件中，但是遇到一些问题.

I would like to append data to .csv file which is not empty in Robot Framework now, but I meet some questions.

我从github的'robotframework-CSVLibrary'的's4int'安装了CSVLibrary，它的关键字为'Append To Csv File'.我可以将数据追加到.csv文件中，但是格式存在一些问题.

I installed CSVLibrary from 's4int' of 'robotframework-CSVLibrary' in github and it has a keyword named 'Append To Csv File'. I can append data into .csv file but there are some issues with the format.

首先，我有一个空的csv文件，并在Robot Framework中运行脚本.

First I have an empty csv file and I run my scripts in Robot Framework.

*** Settings ***
Library           Selenium2Library
Library           CSVLibrary

*** Variables ***

*** Test Cases ***
test
${list}=    Create List    apple    pear
Append To Csv File    ${file_path}    ${list}   

文件看起来像这样:

但是我希望是:

！

如何附加数据以显示预期的效果?我的格式不对吗?还是有其他方法可以实现它? 非常感谢.

How can I append data to show like what I expect? Is my format wrong? Or is there any other way to realize it? Thanks a lot.

推荐答案

看来，对于正在使用的库，Append to csv file需要一个列表列表.每个列表代表一行，每个子列表代表该行中的列.

It appears that with the library you are using, Append to csv file requires a list of lists. Each list represents a row, and each sublist represents the columns in the row.

由于您希望"apple"和"pear"位于同一行，因此需要将它们放在一个列表中，然后将该列表放在另一个列表中.

Since you want "apple" and "pear" to be on the same row, you need to put those in a list, and then put that list in another list.

*** Test Cases ***
test
    ${list}=    Create List    apple    pear
    ${data}=    create list    ${list}
    Append To Csv File    ${file_path}    ${data}  

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