Thank you @EMR and @run-out for your answers.

So the original backtrader is officially not maintained anymore.
What about the community forum? I see pinned announcements very outdated (from 2017), javascript issues when posting/reading, missing dates above posts. Is the forum managed by Daniel as well? In that case, I think it would be much better to move the community somewhere else.

Hi, I'm wondering what's the state of the current project.

I see that there has been only one commit in the last 7 months.
Moreover, the community forum seems to have issues: the date is not shown on many posts so I can't really tell whether anything substantial has happened in the last 2 years. I know that there was one active moderator, but I wonder about the project itself.

Is it possible to have information about the current status?

That's a pity. Thank you for your help @vladisld !

@vladisld Thank you for your answer. This solves one part of my problem (handling each result as soon as it is available).

However, I think that with this approach the previous results are still kept in memory after they are created, even though I don't need them anymore. I'd like to avoid this and have a behaviour similar to that of a generator.

To explain a bit better what I have in mind. If I have the current code:

results = cerebro.run()

for strategy_result in results:
    analysis = strategy_result.analyzers.some_analyzer.get_analysis()
    # Do other stuff (e.g. save results on file, or whatever)

This will first evaluate cerebro.run() and compute all of the strategy results. Once this is finished (a few hours later) it will start iterating over the results.

What I'd like to do, instead, is to access the items of the results list as soon as they are available. So cerebro.run() should use something like a yield rather than populating a list and returning it when it's done. I'm not sure whether this is already possible, but I'd be happy to have some hints :)

At the moment, when using optstrategy, cerebro.run() creates a list of results and then returns them all together when all of the iterations are over.

Is there a way to iterate over each result as soon as the strategy has been run?