环境：python3.7.5
Httprunner：3.1.4
在我本机是运行 ok 的，但是放 jenkins 上执行就报了这个错误，重新安装也没有用。有大佬知道怎么回事吗？
2020-09-10 19:12:02.255 | INFO | httprunner.make:__make:512 - make path: /var/lib/jenkins/workspace/cos_qa_tools/cos_api_test/testsuites/cos_old/login_test.py
2020-09-10 19:12:02.255 | INFO | httprunner.make:format_pytest_with_black:170 - format pytest cases with black ...
2020-09-10 19:12:02.279 | ERROR | httprunner.make:format_pytest_with_black:189 -
missing dependency tool: black
install black manually and try again:
$ pip install black
Sentry is attempting to send 0 pending error messages
Waiting up to 2 seconds
Press Ctrl-C to quit
Build step 'Execute shell' marked build as failure
Finished: FAILURE
jenkins 所在的机子装个 black 试下
洋葱
回复
装了，pip list 查看是有这个模块的，不知为啥，怀疑是 python 版本不兼容问题，打算明天卸了 python3.7.5 换成 3.8，然后再装一下 httprunner 看看
jenkins 没有配置环境变量
环境建议换 3.6，稳
问题还是没解决，现在 jenkins 运行构建就会提示这个错误，直接在 jenkins 的服务器上运行 hrun xxx.py 是没问题的
missing dependency tool: black
install black manually and try again:
这是 jenkins 的执行日志：
开始执行任务
/var/lib/jenkins/workspace/cos_qa_tools/cos_api_test/testsuites/cos_old/login_test.py
上面是执行的 case 路径，下面执行任务
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Requirement already satisfied: black in /usr/local/python3/lib/python3.7/site-packages (20.8b1)
Requirement already satisfied: mypy-extensions>=0.4.3 in /usr/local/python3/lib/python3.7/site-packages (from black) (0.4.3)
Requirement already satisfied: typing-extensions>=3.7.4 in /usr/local/python3/lib/python3.7/site-packages (from black) (3.7.4.3)
Requirement already satisfied: regex>=2020.1.8 in /usr/local/python3/lib/python3.7/site-packages (from black) (2020.7.14)
Requirement already satisfied: pathspec<1,>=0.6 in /usr/local/python3/lib/python3.7/site-packages (from black) (0.8.0)
Requirement already satisfied: typed-ast>=1.4.0 in /usr/local/python3/lib/python3.7/site-packages (from black) (1.4.1)
Requirement already satisfied: click>=7.1.2 in /usr/local/python3/lib/python3.7/site-packages (from black) (7.1.2)
Requirement already satisfied: appdirs in /usr/local/python3/lib/python3.7/site-packages (from black) (1.4.4)
Requirement already satisfied: toml>=0.10.1 in /usr/local/python3/lib/python3.7/site-packages (from black) (0.10.1)
2020-09-11 15:07:16.964 | INFO | httprunner.make:__make:512 - make path: /var/lib/jenkins/workspace/cos_qa_tools/cos_api_test/testsuites/cos_old/login_test.py
2020-09-11 15:07:16.964 | INFO | httprunner.make:format_pytest_with_black:170 - format pytest cases with black ...
2020-09-11 15:07:16.971 | ERROR | httprunner.make:format_pytest_with_black:189 -
missing dependency tool: black
install black manually and try again:
$ pip install black
Sentry is attempting to send 0 pending error messages
Waiting up to 2 seconds
Press Ctrl-C to quit
结束任务
Finished: SUCCESS
问题解决了：是 jenkins 执行的时候没有获取到 python 的 path。我通过 echo ${PATH}获得
显然，他没有读取到我的 python 环境变量。于是最后解决方案就是：在构建命令里加入相关环境变量的 export 命令
PATH=$PATH:$HOME/bin:/user/local/python3:/usr/local/python3/lib/python3.7/site-packages:/usr/local/python3/bin
export black=/usr/local/python3/bin
export PATH
export PYTHONPATH=/user/local/python3,/usr/local/python3/lib/python3.7/site-packages,/usr/local/python3/bin
source $PATH
问题就解决了，和 httprunner 并没有关系