使用 Python 在 Power BI 中自定义视觉对象

我正在尝试为 Python 复制这个，但找不到任何答案：

是否可以在Power BI的R Script Visual中使用R Plotly库？ https://stackoverflow.com/questions/39368729/is-it-possible-to-use-r-plotly-library-in-r-script-visual-of-power-bi

or :

https://radacad.com/interactive-map-using-r-and-power-bi-create-custom-visual-part-1 https://radacad.com/interactive-map-using-r-and-power-bi-create-custom-visual-part-1

更具体一点： 如何更改提供的解决方案以使用 script.py 而不是 script.R

非常感谢任何帮助。

我发现此文件夹中有一个名为 features.json 的文件，所以我认为这是解决方案的一部分：

  "script": {
      "scriptProviderDefault": "R", ###I guess this needs to be changed to Py
      "scriptOutputType": "html",
      "source": {
        "objectName": "rcv_script",# not sure about this
        "propertyName": "source"
      },
      "provider": {
        "objectName": "rcv_script",# not sure about this
        "propertyName": "provider"
      }
    }

并且在删除此项目中的引用 dependency.json 以及构建并将其导入到 Power BI 后，我收到此错误

 Error Message:
 An exception of type System.ArgumentException occured.

 Stack Trace:
 System.ArgumentException: The supplied rendering engine is not supported
 at Microsoft.PowerBI.ExploreHost.SemanticQuery.ExecuteSemanticQueryFlow.TransformDat aShapeResult(QueryCommand transformCommand, SemanticQueryDataShapeCommand command, Stream dataShapeResultStream, QueryBindingDescriptor& bindingDescriptor)
 at Microsoft.PowerBI.ExploreHost.SemanticQuery.ExecuteSemanticQueryFlow.ExecuteDataQuery(IQueryResultDataWriter queryResultDataWriter, EngineDataModel engineDataModel, DataQuery query, Int32 queryId, ServiceErrorStatusCode& serviceErrorStatusCode, CancellationToken cancelToken)
 at Microsoft.PowerBI.ExploreHost.SemanticQuery.ExecuteSemanticQueryFlow.ProcessAndWriteSemanticQueryCommands(IQueryResultsWriter queryResultsWriter, IList`1 queries, HashSet`1 pendingQueriesToCancel, EngineDataModel engineDataModel)