The callback PostProcessAttributesUpload(CENPyOlpEvent_PEOperatorUpload) is called when the kernel processes the event attributes generated by the Upload.
The callback is defined in the %EVENT_NAME%.py file that is located in the scripts folder of the plugin.
![PostProcessAttributesUpload](../graphics/postprocessattributesupload.png)
![PostProcessAttributesUpload_Ex](../graphics/postprocessattributesupload_ex.png)
|