Question

我正在开始一个新的RobotFramework项目，但我正在使用mvn插件来管理项目。我想添加一些python库（我的计算机上安装了python），但是当我尝试使用mvn run命令运行项目时，有几个错误与缺少安装的python库有关。

[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building robot-framework 1.0.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- robotframework-maven-plugin:1.2:run (default-cli) @ robot-framework ---
==============================================================================
Acceptance
==============================================================================
[ ERROR ] Error in file 'C:\TEMP\robot3\src\test\robotframework\acceptance\Basic_Test.txt': Importing test library 'RequestsLibrary' failed: ImportError: No module named requests
Traceback (most recent call last):
  File "C:\TEMP\robot3\src\test\resources\robotframework\libraries\RequestsLibrary\__init__.py", line 1, in <module>
    from RequestsKeywords import RequestsKeywords
  File "C:\TEMP\robot3\src\test\resources\robotframework\libraries\RequestsLibrary\RequestsKeywords.py", line 1, in <module>
    import requests
PYTHONPATH:
  C:\TEMP\robot3\src\test\resources\robotframework\libraries
  C:\Users\support\.m2\repository\org\robotframework\robotframework\2.8.1\robotframework-2.8.1.jar\Lib\robot\libraries
  C:\Users\support\.m2\repository\org\robotframework\robotframework\2.8.1\robotframework-2.8.1.jar\Lib
  C:\Users\support\.m2\repository\org\robotframework\robotframework\2.8.1\Lib
  __classpath__
  __pyclasspath__/
  .
  C:\TEMP\robot3
CLASSPATH:
  C:\Program Files\Apache Software Foundation\apache-maven-3.0.4\bin\..\boot\plexus-classworlds-2.4.jar
Acceptance.Basic Test
==============================================================================
Basic Test                                                            | FAIL |
No keyword with name 'Create Session' found.
------------------------------------------------------------------------------

如果我使用Pybot命令运行项目，一切正常。当我使用maven插件时，如何使用Python库？或者我可以将Pybot命令添加到pom.xml吗？

Answer 1

我认为你已经安装了请求库，正如alpert所说，它不是内置的库。

由于您使用maven，请将path_to_python_libraries添加到pom.xml文件中的robotframework插件中。在我的情况下，路径是 /Library/Python/2.7/site-packages

在pom.xml中，在robotframework插件中使用 extraPathDirectories 标记来包含上述路径。这是使用 extraPathDirectories 指定path_to_python_libraries时机器人框架插件的样子的示例：

<plugin>
    <groupId>org.robotframework</groupId>
    <artifactId>robotframework-maven-plugin</artifactId>
    <version>1.4.5</version>
    <executions>
        <execution>
            <goals>
                <goal>run</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <includes />
        <excludes />
        <criticalTags />
        <testCasesDirectory>${project.basedir}/path-to-suites
        </testCasesDirectory>
        <outputDirectory>${project.basedir}/target/path-to-output
        </outputDirectory>
        <extraPathDirectories>
            <extraPathDirectory>/Library/Python/2.7/site-packages
            </extraPathDirectory>
        </extraPathDirectories>
    </configuration>
</plugin>

在mvn项目中使用robotframework python库

1 个答案: