无法使用使用 Python 编写的 Robot Framework 自定义库

问题描述：

使用如下函数创建了一个示例 Python 脚本(Elements.py):

Created a sample Python script( Elements.py) with a function like below:

from robot.api.deco import keyword

@keyword("join two strings")
def join_two_strings(arg1, arg2):
   return arg1 + " " + arg2

然后我已经将 Robot Framework 脚本(.robot 文件)作为库导入:

Then I have imported into Robot Framework script(.robot file) as a Library:

*** Settings ***
Library                 AppiumLibrary
Library                 Selenium2Library
Library                 BuiltIn
#Here is the import of Custom Lib
Library                 Elements.py 

*** Variable ***

*** Test Cases ***
Example that calls a Python keyword
   ${result}=   join two strings   hello world
   Should be equal     ${result}    hello world

在脚本上方运行后，出现找不到名称为‘连接两个字符串’的关键字"之类的错误.即使我已经导入了自定义库.

After running above the script, getting error like "No keyword with name 'join two strings' found." even though where I have imported the Custom library.

错误信息:

[ ERROR ] Error in file C:\Users\ramana.gouda\PycharmProjects\SafeMobile\Test_Suite\TestCase_346.robot: Test library 'Elements.py' does not exist.

TestCase 346 :: Creating internal cases using device                          

Example that calls a Python keyword                                   | FAIL |
No keyword with name 'join two strings' found.

答

我总是必须使用相对路径，除非文件与我的测试用例位于同一目录中，并且基于错误，它看起来不像你的.

I always have to use relative paths unless the file is in the same directory as my test case and based on the error it looks like yours is not.

因此，在您的情况下，它看起来类似于以下内容(不完全是这样，因为我不知道 Elements.py 的位置):

So in your case it would look something like the following (Not exactly this as I don't know where Elements.py is located):

Library    ../../SafeMobile/Elements.py

希望这会有所帮助！

无法使用使用 Python 编写的 Robot Framework 自定义库

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