python - 使用PS在Appveyor中使用麻线上传

在AppVeyor上的部署脚本中，我使用ps: >-命令根据repo分支进行部署：

- ps: >-
    If ($env:APPVEYOR_REPO_BRANCH -eq 'devel') {
        echo not deploying on devel # twine upload --skip-existing -r test dist/*
    }
    ElseIf ($env:APPVEYOR_REPO_BRANCH -eq 'deploy') {
        twine upload --skip-existing dist/*
    }
    Else {
        echo not deploying on other branches
    }

这将在AppVeyor构建上创建错误消息，如下所示：

twine :
At line:2 char:5
+     twine upload --skip-existing dist/*
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError

并且构建显示为失败。奇怪的是，这些软件包已上传到pypi并可供下载。因此，该命令实际上执行得很好，但是由于此异常，构建显示为失败。如果仅错误消息会提供更多信息...

下面是使用更简单的脚本以及完整的输出运行的结果，如AppVeyor（https://ci.appveyor.com/project/mzwiessele/gpy/build/1.0.361/job/baimi4og179tk3p8）所示

if ($env:APPVEYOR_REPO_BRANCH -eq 'deploy') {
    twine upload --skip-existing dist/*
} else {
    echo not deploying on other branches
}
twine :
At line:2 char:5
+     twine upload --skip-existing dist/*
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError

  0%|          | 0.00/1.21M [00:00<?, ?bytes/s]
  1%|          | 8.19K/1.21M [00:00<00:21, 56.1Kbytes/s]
  8%|8         | 98.3K/1.21M [00:00<00:14, 77.6Kbytes/s]
 33%|###3      | 401K/1.21M [00:00<00:07, 109Kbytes/s]

  0%|          | 0.00/1.43M [00:00<?, ?bytes/s]

Uploading distributions to https://upload.pypi.org/legacy/
Uploading GPy-1.7.6-cp27-cp27m-win_amd64.whl
Uploading GPy-1.7.6.win-amd64-py2.7.exe
Command executed with exception:

最佳答案

发生这种情况是因为twine将输出写入StdErr，而任何输出到StdErr的输出都被PowerShell主机视为RemoteException。尝试将该PS命令重写为批处理文件。