无法将Python Wheel发布至私有DevOps Artifacts的问题排查求助

背景 #

正在搭建CD流水线，目标是更新DevOps Artifacts Feed中的Python库。为加速测试，将待上传的wheel文件存储为流水线制品。TwineAuthenticate@1步骤执行正常，但twine upload步骤返回400错误。

流水线配置 #

trigger:
- main

pool:
  vmImage: ubuntu-latest

- task: DownloadPipelineArtifact@2
  inputs:
    buildType: 'specific'
    project: '12ba6212-0768-4c3d-b0d3-836b0423d9a4'
    definition: '3055'
    buildVersionToDownload: 'specific'
    pipelineId: '141443'
    artifactName: 'dev_package'
    itemPattern: '*.whl'
    targetPath: '$(Pipeline.Workspace)/build'

- script: |
    echo '$(Pipeline.Workspace)'
    ls '$(Pipeline.Workspace)/build'

- script: pip install twine
  displayName: 'Install twine'
  
- task: TwineAuthenticate@1
  inputs:
    artifactFeed: 'ABC/FOTA_Utilities'

- script: |
    python -m twine upload -r FOTA_Utilities --config-file $(PYPIRC_PATH) $(Pipeline.Workspace)/build/*.whl --verbose
  displayName: 'Upload to feed'

错误日志 #

python -m twine upload -r FOTA_Utilities --config-file /home/vsts/work/_temp/twineAuthenticate/DM3CO8/.pypirc /home/vsts/work/1/build/*.whl --verbose
========================== Starting Command Output ===========================
/usr/bin/bash --noprofile --norc /home/vsts/work/_temp/192f1878-a08d-43c1-ba3d-dd3fd66aee68.sh
INFO     Using configuration from                                                
         /home/vsts/work/_temp/twineAuthenticate/DM3CO8/.pypirc                 
Uploading distributions to 
https://pkgs.dev.azure.com/ORG_NAME/PRJ_NAME/_packaging/FOTA_Utilities/pypi/upload
INFO     /home/vsts/work/1/build/flash-0.1.0-py3-none-any.whl (37.5   
         KB)                                                                     
INFO     username set from config file                                           
INFO     password set from config file                                           
INFO     username: build                                                         
INFO     password: <hidden>                                                      
Uploading dataset_reflash-0.1.0-py3-none-any.whl
25l
  0% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 0.0/43.9 kB • --:-- • ?
100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 43.9/43.9 kB • 00:00 • 108.0 MB/s
100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 43.9/43.9 kB • 00:00 • 108.0 MB/s
25hINFO     Response from                                                           
         https://pkgs.dev.azure.com/ORG_NAME/PRJ_NAME/_packaging/FOTA_Utilities/pypi/
         upload:                                                                 
         400 Bad Request - The email 'Salvatore Musumeci [xxxx]' is      
         invalid. (DevOps Activity ID: 6BCEB4BD-CEED-4399-9280-AC4B876B604C)    
INFO     {"$id":"1","innerException":null,"message":"The email 'Salvatore       
         Musumeci [xxx]' is                                              
         invalid.","typeName":"Microsoft.VisualStudio.Services.Packaging.Shared.
         WebApi.Exceptions.InvalidPackageException,                              
         Microsoft.VisualStudio.Services.Packaging.Shared.WebApi","typeKey":"Inv
         alidPackageException","errorCode":0,"eventId":3000}                     
ERROR    HTTPError: 400 Bad Request from                                         
         https://pkgs.dev.azure.com/ORG_NAME/PRJ_NAME/_packaging/FOTA_Utilities/pypi/
         upload                                                                 
         Bad Request - The email 'Salvatore Musumeci [xxx]' is invalid. 
         (DevOps Activity ID: 6BCEB4BD-CEED-4399-9280-AC4B876B604C)             

##[error]Bash exited with code '1'.
Finishing: Upload to feed

排查方向 #

• wheel包元数据错误：错误提示的Salvatore Musumeci [xxxx]不是合法邮箱格式，说明wheel包的setup.py或pyproject.toml中作者邮箱配置不符合标准（应为xxx@domain.com格式），需检查并修正包的构建配置文件。
• 服务账号权限验证：确认流水线使用的服务账号具备Feed的推送权限（结合已提供的权限截图核实），不过当前错误核心是元数据非法，优先排查包本身配置。
• Twine版本兼容性：尝试指定安装稳定版本的twine（如pip install twine==4.0.2），避免版本不兼容导致的元数据解析异常。

内容的提问来源于stack exchange，提问作者nos_86