It possible to obtain results from the Worker object (QRunnable subclass) in other way than signals? The reason for this is that I don't think (please correct me if I'm wrong) that signals should be used for sending large amounts of data e.g. like dictionaries with COM MailItem objects from outlook which I processed asynchronously with pythoncom.CoInitialize() or big pd.DataFrames. As I understand, the data transfer through signals/slots is slow. Is there a safe way to return the worker object after QThreadpool finished running so I could retrieve the results attached to it?
Getting results from subthread to main thread in other way than signals
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