SingleMetricOptimizer missing __iter__() implementation

[rainaokonogi]

Currently, it is not possible to use a for loop to iterate over the elements of a SingleMetricOptimizer object directly (i.e. by writing for i in optimizer where optimizer is the object). Trying to do will yield TypeError: 'SingleMetricOptimizer' object is not iterable. Since it seems like SingleMetricOptimizer should be iterable, it seems to be missing an implementation for __iter__().

[WillithG]

I checked this out, it looks like one should not be able to call enumerate() on SingleMetricOptimizer instances directly: rather it looks like it needs to be called on one of the class methods (i.e. optimizer.tilted_run(...) or optimizer.tilted_short_bursts(...). (These methods return generators which can be iterated over)

Are you able to use loop sytax on say optimizer.tilted_run(...) i.e. does for i in optimizer.tilted_run(...) throw the same error that you're encountering?

[rainaokonogi]

Oh, that makes sense. Yes, looping over the class methods directly seems to work. Thanks!