file_indexing event Leave feedback
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Occurs when a document is going to be indexed.
event_hub.file_indexing += handler # subscribe handler(sender, args)
event_hub.file_indexing -= handler # remove the last subscription of handler
event_hub.file_indexing.clear() # remove every handler added from Python
| Argument | Description |
|---|---|
sender |
The object that raised the event. |
args |
FileIndexingEventArgs |
The handler runs on the thread that raises the event, which can be an engine worker thread. An exception it raises there is printed to stderr and ignored; on the calling thread it reaches the engine, as in .NET.
- class
EventHub
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